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lab2

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Вячеслав Иванов 2024-03-09 16:06:04 +04:00
parent 60d64e69c2
commit e27aae1538
50 changed files with 2004 additions and 0 deletions
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14
2 семестр/lab2/.vscode/launch.json vendored Normal file
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{
"configurations": [
{
"type": "java",
"name": "Spring Boot-DemoApplication<demo>",
"request": "launch",
"cwd": "${workspaceFolder}",
"mainClass": "com.example.demo.DemoApplication",
"projectName": "demo",
"args": "",
"envFile": "${workspaceFolder}/.env"
}
]
}

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2 семестр/lab2/.vscode/settings.json vendored Normal file
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{
"java.compile.nullAnalysis.mode": "automatic"
}

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2 семестр/lab2/demo/.gitignore vendored Normal file
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HELP.md
.gradle
build/
!gradle/wrapper/gradle-wrapper.jar
!**/src/main/**/build/
!**/src/test/**/build/
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
bin/
!**/src/main/**/bin/
!**/src/test/**/bin/
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
out/
!**/src/main/**/out/
!**/src/test/**/out/
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
### VS Code ###
.vscode/

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2 семестр/lab2/demo/build.gradle Normal file
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plugins {
id 'java'
id 'org.springframework.boot' version '3.2.3'
id 'io.spring.dependency-management' version '1.1.4'
}
group = 'com.example'
version = '0.0.1-SNAPSHOT'
java {
sourceCompatibility = '17'
}
repositories {
mavenCentral()
}
dependencies {
implementation 'org.springframework.boot:spring-boot-starter-web'
implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.3.0'
implementation 'org.modelmapper:modelmapper:3.2.0'
testImplementation 'org.springframework.boot:spring-boot-starter-test'
}
tasks.named('test') {
useJUnitPlatform()
}

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2 семестр/lab2/demo/gradle/wrapper/gradle-wrapper.jar vendored Normal file
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2 семестр/lab2/demo/gradle/wrapper/gradle-wrapper.properties vendored Normal file
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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
networkTimeout=10000
validateDistributionUrl=true
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

249
2 семестр/lab2/demo/gradlew vendored Normal file
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#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
if ! command -v java >/dev/null 2>&1
then
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Collect all arguments for the java command:
# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
# and any embedded shellness will be escaped.
# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
# treated as '${Hostname}' itself on the command line.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

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@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
@rem This is normally unused
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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rootProject.name = 'demo'

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2 семестр/lab2/demo/src/main/java/com/example/demo/DemoApplication.java Normal file
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package com.example.demo;
import java.util.Objects;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import com.example.demo.items.model.ItemEntity;
import com.example.demo.items.service.ItemService;
import com.example.demo.stocks.model.StockEntity;
import com.example.demo.stocks.service.StockService;
import com.example.demo.types.model.TypeEntity;
import com.example.demo.types.service.TypeService;
@SpringBootApplication
public class DemoApplication implements CommandLineRunner {
private final Logger log = LoggerFactory.getLogger(DemoApplication.class);
private final TypeService typeService;
private final ItemService itemService;
private final StockService stockService;
public DemoApplication(TypeService typeService, ItemService itemService, StockService stockService) {
this.typeService = typeService;
this.itemService = itemService;
this.stockService = stockService;
}
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
@Override
public void run(String... args) throws Exception {
if (args.length > 0 && Objects.equals("--populate", args[0])) {
log.info("Create default types values");
final var type1 = typeService.create(new TypeEntity(null, "Мясная"));
final var type2 = typeService.create(new TypeEntity(null, "Пепперони"));
final var type3 = typeService.create(new TypeEntity(null, "Сырная"));
final var stock1 = stockService.create(new StockEntity(null, "без акции", 0));
final var stock2 = stockService.create(new StockEntity(null, "50% до вечера", 50));
final var stock3 = stockService.create(new StockEntity(null, "День рождения", 25));
log.info("Create default items values");
itemService.create(new ItemEntity(null, type1, 399.00, 20, stock1));
itemService.create(new ItemEntity(null, type1, 499.00, 3, stock2));
itemService.create(new ItemEntity(null, type2, 450.50, 30, stock3));
itemService.create(new ItemEntity(null, type2, 900.50, 10, stock1));
itemService.create(new ItemEntity(null, type2, 600.00, 6, stock2));
itemService.create(new ItemEntity(null, type3, 750.00, 6, stock3));
itemService.create(new ItemEntity(null, type3, 670.00, 3, stock1));
}
}
}

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package com.example.demo.core.configuration;
public class Constants {
public static final String API_URL = "/api/1.0";
private Constants() {
}
}

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package com.example.demo.core.configuration;
import org.modelmapper.ModelMapper;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class MapperConfiguration {
@Bean
ModelMapper modelMapper() {
return new ModelMapper();
}
}

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package com.example.demo.core.configuration;
import org.springframework.context.annotation.Configuration;
import org.springframework.lang.NonNull;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class WebConfiguration implements WebMvcConfigurer {
@Override
public void addCorsMappings(@NonNull CorsRegistry registry) {
registry.addMapping("/**")
.allowedMethods("GET", "POST", "PUT", "DELETE");
}
}

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package com.example.demo.core.error;
public class NotFoundException extends RuntimeException {
public NotFoundException(Long id) {
super(String.format("Entity with id [%s] is not found or not exists", id));
}
}

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package com.example.demo.core.model;
public abstract class BaseEntity {
protected Long id;
protected BaseEntity() {
}
protected BaseEntity(Long id) {
this.id = id;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
}

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package com.example.demo.core.repository;
import java.util.List;
public interface CommonRepository<E, T> {
List<E> getAll();
E get(T id);
E create(E entity);
E update(E entity);
E delete(E entity);
void deleteAll();
}

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package com.example.demo.core.repository;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import com.example.demo.core.model.BaseEntity;
public abstract class MapRepository<E extends BaseEntity> implements CommonRepository<E, Long> {
private final Map<Long, E> entities = new TreeMap<>();
private Long lastId = 0L;
protected MapRepository() {
}
@Override
public List<E> getAll() {
return entities.values().stream().toList();
}
@Override
public E get(Long id) {
return entities.get(id);
}
@Override
public E create(E entity) {
lastId++;
entity.setId(lastId);
entities.put(lastId, entity);
return entity;
}
@Override
public E update(E entity) {
if (get(entity.getId()) == null) {
return null;
}
entities.put(entity.getId(), entity);
return entity;
}
@Override
public E delete(E entity) {
if (get(entity.getId()) == null) {
return null;
}
entities.remove(entity.getId());
return entity;
}
@Override
public void deleteAll() {
lastId = 0L;
entities.clear();
}
}

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package com.example.demo.items.api;
import java.util.List;
import org.modelmapper.ModelMapper;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.example.demo.core.configuration.Constants;
import com.example.demo.items.model.ItemEntity;
import com.example.demo.items.service.ItemService;
import com.example.demo.stocks.service.StockService;
import com.example.demo.types.service.TypeService;
import jakarta.validation.Valid;
@RestController
@RequestMapping(Constants.API_URL + "/item")
public class ItemController {
private final ItemService itemService;
private final TypeService typeService;
private final StockService stockService;
private final ModelMapper modelMapper;
public ItemController(ItemService itemService, TypeService typeService, StockService stockService, ModelMapper modelMapper) {
this.itemService = itemService;
this.typeService = typeService;
this.stockService = stockService;
this.modelMapper = modelMapper;
}
private ItemDto toDto(ItemEntity entity) {
return modelMapper.map(entity, ItemDto.class);
}
private ItemEntity toEntity(ItemDto dto) {
final ItemEntity entity = modelMapper.map(dto, ItemEntity.class);
entity.setType(typeService.get(dto.getTypeId()));
entity.setStock(stockService.get(dto.getStockId()));
return entity;
}
@GetMapping
public List<ItemDto> getAll(@RequestParam(name = "typeId", defaultValue = "0") Long typeId) {
return itemService.getAll(typeId).stream().map(this::toDto).toList();
}
@GetMapping("/{id}")
public ItemDto get(@PathVariable(name = "id") Long id) {
return toDto(itemService.get(id));
}
@PostMapping
public ItemDto create(@RequestBody @Valid ItemDto dto) {
return toDto(itemService.create(toEntity(dto)));
}
@PutMapping("/{id}")
public ItemDto update(@PathVariable(name = "id") Long id, @RequestBody ItemDto dto) {
return toDto(itemService.update(id, toEntity(dto)));
}
@DeleteMapping("/{id}")
public ItemDto delete(@PathVariable(name = "id") Long id) {
return toDto(itemService.delete(id));
}
}

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package com.example.demo.items.api;
import com.example.demo.stocks.service.StockService;
import com.fasterxml.jackson.annotation.JsonProperty;
import jakarta.validation.constraints.Min;
import jakarta.validation.constraints.NotNull;
public class ItemDto {
private Long id;
@NotNull
private Long typeId;
@NotNull
@Min(1)
private Double price;
@NotNull
@Min(1)
private Integer count;
@NotNull
private Long stockId;
@JsonProperty(access = JsonProperty.Access.READ_ONLY)
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public Long getTypeId() {
return typeId;
}
public void setTypeId(Long typeId) {
this.typeId = typeId;
}
public Double getPrice() {
return price;
}
public void setPrice(Double price) {
this.price = price;
}
public Integer getCount() {
return count;
}
public void setCount(Integer count) {
this.count = count;
}
public Long getStockId() {
return stockId;
}
public void setStockId(Long stockId) {
this.stockId = stockId;
}
@JsonProperty(access = JsonProperty.Access.READ_ONLY)
public Double getSum(StockService stockService) {
Integer stockValue = stockService.getStockValueById(stockId);
double multiplier = (stockValue != null && stockValue != 0) ? stockValue / 100.0 : 1.0;
return price * count * multiplier;
}
}

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package com.example.demo.items.model;
import java.util.Objects;
import com.example.demo.core.model.BaseEntity;
import com.example.demo.stocks.model.StockEntity;
import com.example.demo.types.model.TypeEntity;
public class ItemEntity extends BaseEntity {
private TypeEntity type;
private Double price;
private Integer count;
private StockEntity stock;
public ItemEntity() {
super();
}
public ItemEntity(Long id, TypeEntity type, Double price, Integer count, StockEntity stock) {
super(id);
this.type = type;
this.price = price;
this.count = count;
this.stock = stock;
}
public TypeEntity getType() {
return type;
}
public void setType(TypeEntity type) {
this.type = type;
}
public Double getPrice() {
return price;
}
public void setPrice(Double price) {
this.price = price;
}
public Integer getCount() {
return count;
}
public void setCount(Integer count) {
this.count = count;
}
public StockEntity getStock() {
return stock;
}
public void setStock(StockEntity stock) {
this.stock = stock;
}
@Override
public int hashCode() {
return Objects.hash(id, type, price, count, stock);
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null || getClass() != obj.getClass())
return false;
final ItemEntity other = (ItemEntity) obj;
return Objects.equals(other.getId(), id)
&& Objects.equals(other.getType(), type)
&& Objects.equals(other.getPrice(), price)
&& Objects.equals(other.getCount(), count)
&& Objects.equals(other.getStock(), stock);
}
}

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package com.example.demo.items.repository;
import org.springframework.stereotype.Repository;
import com.example.demo.core.repository.MapRepository;
import com.example.demo.items.model.ItemEntity;
@Repository
public class ItemRepository extends MapRepository<ItemEntity> {
}

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package com.example.demo.items.service;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import org.springframework.stereotype.Service;
import com.example.demo.core.error.NotFoundException;
import com.example.demo.items.model.ItemEntity;
import com.example.demo.items.repository.ItemRepository;
@Service
public class ItemService {
private final ItemRepository repository;
public ItemService(ItemRepository repository) {
this.repository = repository;
}
public List<ItemEntity> getAll(Long typeId) {
if (Objects.equals(typeId, 0L)) {
return repository.getAll();
}
return repository.getAll().stream()
.filter(item -> item.getType().getId().equals(typeId))
.toList();
}
public ItemEntity get(Long id) {
return Optional.ofNullable(repository.get(id))
.orElseThrow(() -> new NotFoundException(id));
}
public ItemEntity create(ItemEntity entity) {
return repository.create(entity);
}
public ItemEntity update(Long id, ItemEntity entity) {
final ItemEntity existsEntity = get(id);
existsEntity.setType(entity.getType());
existsEntity.setPrice(entity.getPrice());
existsEntity.setCount(entity.getCount());
existsEntity.setStock(entity.getStock());
return repository.update(existsEntity);
}
public ItemEntity delete(Long id) {
final ItemEntity existsEntity = get(id);
return repository.delete(existsEntity);
}
}

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package com.example.demo.speaker.api;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.example.demo.speaker.service.SpeakerService;
@RestController
public class SpeakerController {
private final SpeakerService speakerService;
public SpeakerController(SpeakerService speakerService) {
this.speakerService = speakerService;
}
@GetMapping
public String hello(
@RequestParam(value = "name", defaultValue = "Мир") String name,
@RequestParam(value = "lang", defaultValue = "ru") String lang) {
return speakerService.say(name, lang);
}
}

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package com.example.demo.speaker.configuration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.example.demo.speaker.domain.Speaker;
import com.example.demo.speaker.domain.SpeakerEng;
import com.example.demo.speaker.domain.SpeakerRus;
@Configuration
public class SpeakerConfiguration {
private final Logger log = LoggerFactory.getLogger(SpeakerConfiguration.class);
@Bean(value = "ru", initMethod = "init", destroyMethod = "destroy")
public SpeakerRus createRusSpeaker() {
log.info("Call createRusSpeaker()");
return new SpeakerRus();
}
@Bean(value = "en")
public Speaker createEngSpeaker() {
log.info("Call createEngSpeaker()");
return new SpeakerEng();
}
}

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package com.example.demo.speaker.domain;
public interface Speaker {
String say();
}

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package com.example.demo.speaker.domain;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import jakarta.annotation.PostConstruct;
import jakarta.annotation.PreDestroy;
@Component(value = "de")
public class SpeakerDeu implements Speaker {
private final Logger log = LoggerFactory.getLogger(SpeakerDeu.class);
@Override
public String say() {
return "Hallo";
}
@PostConstruct
public void init() {
log.info("SpeakerDeu.init()");
}
@PreDestroy
public void destroy() {
log.info("SpeakerDeu.destroy()");
}
}

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package com.example.demo.speaker.domain;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.beans.factory.InitializingBean;
public class SpeakerEng implements Speaker, InitializingBean, DisposableBean {
private final Logger log = LoggerFactory.getLogger(SpeakerEng.class);
@Override
public String say() {
return "Hello";
}
@Override
public void afterPropertiesSet() {
log.info("SpeakerEng.afterPropertiesSet()");
}
@Override
public void destroy() {
log.info("SpeakerEng.destroy()");
}
}

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package com.example.demo.speaker.domain;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SpeakerRus implements Speaker {
private final Logger log = LoggerFactory.getLogger(SpeakerRus.class);
@Override
public String say() {
return "Привет";
}
public void init() {
log.info("SpeakerRus.init()");
}
public void destroy() {
log.info("SpeakerRus.destroy()");
}
}

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package com.example.demo.speaker.service;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Service;
import com.example.demo.speaker.domain.Speaker;
@Service
public class SpeakerService {
private final ApplicationContext applicationContext;
public SpeakerService(ApplicationContext applicationContext) {
this.applicationContext = applicationContext;
}
public String say(String name, String lang) {
final Speaker speaker = (Speaker) applicationContext.getBean(lang);
return String.format("%s, %s!", speaker.say(), name);
}
}

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package com.example.demo.stocks.api;
import java.util.List;
import org.modelmapper.ModelMapper;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.example.demo.core.configuration.Constants;
import com.example.demo.stocks.model.StockEntity;
import com.example.demo.stocks.service.StockService;
import jakarta.validation.Valid;
@RestController
@RequestMapping(Constants.API_URL + "/stock")
public class StockController {
private final StockService stockService;
private final ModelMapper modelMapper;
public StockController(StockService stockService, ModelMapper modelMapper) {
this.stockService = stockService;
this.modelMapper = modelMapper;
}
private StockDto toDto(StockEntity entity) {
return modelMapper.map(entity, StockDto.class);
}
private StockEntity toEntity(StockDto dto) {
return modelMapper.map(dto, StockEntity.class);
}
@GetMapping
public List<StockDto> getAll() {
return stockService.getAll().stream().map(this::toDto).toList();
}
@GetMapping("/{id}")
public StockDto get(@PathVariable(name = "id") Long id) {
return toDto(stockService.get(id));
}
@PostMapping
public StockDto create(@RequestBody @Valid StockDto dto) {
return toDto(stockService.create(toEntity(dto)));
}
@PutMapping("/{id}")
public StockDto update(@PathVariable(name = "id") Long id, @RequestBody StockDto dto) {
return toDto(stockService.update(id, toEntity(dto)));
}
@DeleteMapping("/{id}")
public StockDto delete(@PathVariable(name = "id") Long id) {
return toDto(stockService.delete(id));
}
}

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package com.example.demo.stocks.api;
import com.fasterxml.jackson.annotation.JsonProperty;
import jakarta.validation.constraints.NotBlank;
public class StockDto {
private Long id;
@NotBlank
private String name;
@NotBlank
private Integer value;
@JsonProperty(access = JsonProperty.Access.READ_ONLY)
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getValue() {
return value;
}
public void setValue(Integer value) {
this.value = value;
}
}

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package com.example.demo.stocks.model;
import java.util.Objects;
import com.example.demo.core.model.BaseEntity;
public class StockEntity extends BaseEntity {
private String name;
private Integer value;
public StockEntity() {
super();
}
public StockEntity(Long id, String name, Integer value) {
super(id);
this.name = name;
this.value = value;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getValue() {
return value;
}
public void setValue(Integer value) {
this.value = value;
}
@Override
public int hashCode() {
return Objects.hash(id, name, value);
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null || getClass() != obj.getClass())
return false;
final StockEntity other = (StockEntity) obj;
return Objects.equals(other.getId(), id)
&& Objects.equals(other.getName(), name)
&& Objects.equals(other.getValue(), value);
}
}

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package com.example.demo.stocks.repository;
import org.springframework.stereotype.Repository;
import com.example.demo.core.repository.MapRepository;
import com.example.demo.stocks.model.StockEntity;
@Repository
public class StockRepository extends MapRepository<StockEntity> {
}

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package com.example.demo.stocks.service;
import java.util.List;
import java.util.Optional;
import org.springframework.stereotype.Service;
import com.example.demo.core.error.NotFoundException;
import com.example.demo.stocks.model.StockEntity;
import com.example.demo.stocks.repository.StockRepository;
@Service
public class StockService {
private final StockRepository repository;
public StockService(StockRepository repository) {
this.repository = repository;
}
public Integer getStockValueById(Long stockId) {
StockEntity stockEntity = repository.get(stockId);
return (stockEntity != null) ? stockEntity.getValue() : null;
}
public List<StockEntity> getAll() {
return repository.getAll();
}
public StockEntity get(Long id) {
return Optional.ofNullable(repository.get(id))
.orElseThrow(() -> new NotFoundException(id));
}
public StockEntity create(StockEntity entity) {
return repository.create(entity);
}
public StockEntity update(Long id, StockEntity entity) {
final StockEntity existsEntity = get(id);
existsEntity.setName(entity.getName());
existsEntity.setValue(entity.getValue());
return repository.update(existsEntity);
}
public StockEntity delete(Long id) {
final StockEntity existsEntity = get(id);
return repository.delete(existsEntity);
}
}

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package com.example.demo.types.api;
import java.util.List;
import org.modelmapper.ModelMapper;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.example.demo.core.configuration.Constants;
import com.example.demo.types.model.TypeEntity;
import com.example.demo.types.service.TypeService;
import jakarta.validation.Valid;
@RestController
@RequestMapping(Constants.API_URL + "/type")
public class TypeController {
private final TypeService typeService;
private final ModelMapper modelMapper;
public TypeController(TypeService typeService, ModelMapper modelMapper) {
this.typeService = typeService;
this.modelMapper = modelMapper;
}
private TypeDto toDto(TypeEntity entity) {
return modelMapper.map(entity, TypeDto.class);
}
private TypeEntity toEntity(TypeDto dto) {
return modelMapper.map(dto, TypeEntity.class);
}
@GetMapping
public List<TypeDto> getAll() {
return typeService.getAll().stream().map(this::toDto).toList();
}
@GetMapping("/{id}")
public TypeDto get(@PathVariable(name = "id") Long id) {
return toDto(typeService.get(id));
}
@PostMapping
public TypeDto create(@RequestBody @Valid TypeDto dto) {
return toDto(typeService.create(toEntity(dto)));
}
@PutMapping("/{id}")
public TypeDto update(@PathVariable(name = "id") Long id, @RequestBody TypeDto dto) {
return toDto(typeService.update(id, toEntity(dto)));
}
@DeleteMapping("/{id}")
public TypeDto delete(@PathVariable(name = "id") Long id) {
return toDto(typeService.delete(id));
}
}

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package com.example.demo.types.api;
import com.fasterxml.jackson.annotation.JsonProperty;
import jakarta.validation.constraints.NotBlank;
public class TypeDto {
private Long id;
@NotBlank
private String name;
@JsonProperty(access = JsonProperty.Access.READ_ONLY)
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

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package com.example.demo.types.model;
import java.util.Objects;
import com.example.demo.core.model.BaseEntity;
public class TypeEntity extends BaseEntity {
private String name;
public TypeEntity() {
super();
}
public TypeEntity(Long id, String name) {
super(id);
this.name = name;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public int hashCode() {
return Objects.hash(id, name);
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null || getClass() != obj.getClass())
return false;
final TypeEntity other = (TypeEntity) obj;
return Objects.equals(other.getId(), id)
&& Objects.equals(other.getName(), name);
}
}

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package com.example.demo.types.repository;
import org.springframework.stereotype.Repository;
import com.example.demo.core.repository.MapRepository;
import com.example.demo.types.model.TypeEntity;
@Repository
public class TypeRepository extends MapRepository<TypeEntity> {
}

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package com.example.demo.types.service;
import java.util.List;
import java.util.Optional;
import org.springframework.stereotype.Service;
import com.example.demo.core.error.NotFoundException;
import com.example.demo.types.model.TypeEntity;
import com.example.demo.types.repository.TypeRepository;
@Service
public class TypeService {
private final TypeRepository repository;
public TypeService(TypeRepository repository) {
this.repository = repository;
}
public List<TypeEntity> getAll() {
return repository.getAll();
}
public TypeEntity get(Long id) {
return Optional.ofNullable(repository.get(id))
.orElseThrow(() -> new NotFoundException(id));
}
public TypeEntity create(TypeEntity entity) {
return repository.create(entity);
}
public TypeEntity update(Long id, TypeEntity entity) {
final TypeEntity existsEntity = get(id);
existsEntity.setName(entity.getName());
return repository.update(existsEntity);
}
public TypeEntity delete(Long id) {
final TypeEntity existsEntity = get(id);
return repository.delete(existsEntity);
}
}

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package com.example.demo.users.api;
import java.util.List;
import org.modelmapper.ModelMapper;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.example.demo.core.configuration.Constants;
import com.example.demo.users.model.UserEntity;
import com.example.demo.users.service.UserService;
import jakarta.validation.Valid;
@RestController
@RequestMapping(Constants.API_URL + "/user")
public class UserController {
private final UserService userService;
private final ModelMapper modelMapper;
public UserController(UserService userService, ModelMapper modelMapper) {
this.userService = userService;
this.modelMapper = modelMapper;
}
private UserDto toDto(UserEntity entity) {
return modelMapper.map(entity, UserDto.class);
}
private UserEntity toEntity(UserDto dto) {
return modelMapper.map(dto, UserEntity.class);
}
@GetMapping
public List<UserDto> getAll() {
return userService.getAll().stream().map(this::toDto).toList();
}
@GetMapping("/{id}")
public UserDto get(@PathVariable(name = "id") Long id) {
return toDto(userService.get(id));
}
@PostMapping
public UserDto create(@RequestBody @Valid UserDto dto) {
return toDto(userService.create(toEntity(dto)));
}
@PutMapping("/{id}")
public UserDto update(@PathVariable(name = "id") Long id, @RequestBody UserDto dto) {
return toDto(userService.update(id, toEntity(dto)));
}
@DeleteMapping("/{id}")
public UserDto delete(@PathVariable(name = "id") Long id) {
return toDto(userService.delete(id));
}
}

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package com.example.demo.users.api;
import com.fasterxml.jackson.annotation.JsonProperty;
import jakarta.validation.constraints.Min;
import jakarta.validation.constraints.NotNull;
public class UserDto {
private Long id;
@NotNull
@Min(1)
private String name;
@NotNull
@Min(1)
private String email;
@NotNull
@Min(1)
private String password;
@JsonProperty(access = JsonProperty.Access.READ_ONLY)
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}

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package com.example.demo.users.model;
import java.util.Objects;
import com.example.demo.core.model.BaseEntity;
public class UserEntity extends BaseEntity {
private String name;
private String email;
private String password;
public UserEntity() {
super();
}
public UserEntity(Long id, String name, String email, String password) {
super(id);
this.name = name;
this.email = email;
this.password = password;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
@Override
public int hashCode() {
return Objects.hash(id, name, email, password);
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null || getClass() != obj.getClass())
return false;
final UserEntity other = (UserEntity) obj;
return Objects.equals(other.getId(), id)
&& Objects.equals(other.getName(), name)
&& Objects.equals(other.getEmail(), email)
&& Objects.equals(other.getPassword(), password);
}
}

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package com.example.demo.users.repository;
import org.springframework.stereotype.Repository;
import com.example.demo.core.repository.MapRepository;
import com.example.demo.users.model.UserEntity;
@Repository
public class UserRepository extends MapRepository<UserEntity> {
}

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package com.example.demo.users.service;
import java.util.List;
import java.util.Optional;
import org.springframework.stereotype.Service;
import com.example.demo.core.error.NotFoundException;
import com.example.demo.users.model.UserEntity;
import com.example.demo.users.repository.UserRepository;
@Service
public class UserService {
private final UserRepository repository;
public UserService(UserRepository repository) {
this.repository = repository;
}
public List<UserEntity> getAll() {
return repository.getAll();
}
public UserEntity get(Long id) {
return Optional.ofNullable(repository.get(id))
.orElseThrow(() -> new NotFoundException(id));
}
public UserEntity create(UserEntity entity) {
return repository.create(entity);
}
public UserEntity update(Long id, UserEntity entity) {
final UserEntity existsEntity = get(id);
existsEntity.setName(entity.getName());
existsEntity.setEmail(entity.getEmail());
existsEntity.setPassword(entity.getPassword());
return repository.update(existsEntity);
}
public UserEntity delete(Long id) {
final UserEntity existsEntity = get(id);
return repository.delete(existsEntity);
}
}

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package com.example.demo;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
import org.junit.jupiter.api.Order;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestMethodOrder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import com.example.demo.core.error.NotFoundException;
import com.example.demo.items.model.ItemEntity;
import com.example.demo.items.service.ItemService;
import com.example.demo.stocks.model.StockEntity;
import com.example.demo.stocks.service.StockService;
import com.example.demo.types.model.TypeEntity;
import com.example.demo.types.service.TypeService;
@SpringBootTest
@TestMethodOrder(OrderAnnotation.class)
class ItemServiceTests {
@Autowired
private ItemService itemService;
@Autowired
private TypeService typeService;
@Autowired
private StockService stockService;
@Test
void getTest() {
Assertions.assertThrows(NotFoundException.class, () -> itemService.get(0L));
}
@Test
@Order(1)
void createTest() {
final TypeEntity type = typeService.create(new TypeEntity(null, "Пепперони"));
final StockEntity stock = stockService.create(new StockEntity(null, "Две по цене одной", 50));
itemService.create(new ItemEntity(null, type, 399.00, 20, stock));
itemService.create(new ItemEntity(null, type, 599.00, 3, stock));
final ItemEntity last = itemService.create(new ItemEntity(null, type, 1500.00, 6, stock));
Assertions.assertEquals(3, itemService.getAll(0L).size());
Assertions.assertEquals(last, itemService.get(3L));
}
@Test
@Order(2)
void updateTest() {
final TypeEntity type = typeService.create(new TypeEntity(null, "Мясная"));
final StockEntity stock = stockService.create(new StockEntity(null, "День рождения", 25));
final ItemEntity entity = itemService.get(3L);
final Double oldPrice = entity.getPrice();
final ItemEntity newEntity = itemService.update(3L, new ItemEntity(null, type, 200.00, 6, stock));
Assertions.assertEquals(3, itemService.getAll(0L).size());
Assertions.assertEquals(newEntity, itemService.get(3L));
Assertions.assertEquals(200.00, newEntity.getPrice());
Assertions.assertNotEquals(oldPrice, newEntity.getPrice());
}
@Test
@Order(3)
void deleteTest() {
itemService.delete(3L);
Assertions.assertEquals(2, itemService.getAll(0L).size());
Assertions.assertThrows(NotFoundException.class, () -> itemService.get(3L));
final TypeEntity type = typeService.create(new TypeEntity(null, "Пепперони"));
final StockEntity stock = stockService.create(new StockEntity(null, "День рождения", 25));
final ItemEntity newEntity = itemService.create(new ItemEntity(null, type, 499.00, 10, stock));
Assertions.assertEquals(3, itemService.getAll(0L).size());
Assertions.assertEquals(4L, newEntity.getId());
}
}

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package com.example.demo;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import com.example.demo.speaker.service.SpeakerService;
@SpringBootTest
class SpeakerSrviceTests {
@Autowired
SpeakerService speakerService;
@Test
void testSpeakerRus() {
final String res = speakerService.say("Мир", "ru");
Assertions.assertEquals("Привет, Мир!", res);
}
@Test
void testSpeakerEng() {
final String res = speakerService.say("World", "en");
Assertions.assertEquals("Hello, World!", res);
}
@Test
void testSpeakerDeu() {
final String res = speakerService.say("Welt", "de");
Assertions.assertEquals("Hallo, Welt!", res);
}
@Test
void testSpeakerErrorWired() {
Assertions.assertThrows(NoSuchBeanDefinitionException.class, () -> speakerService.say("Мир", "rus"));
}
}

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package com.example.demo;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
import org.junit.jupiter.api.Order;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestMethodOrder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import com.example.demo.core.error.NotFoundException;
import com.example.demo.stocks.model.StockEntity;
import com.example.demo.stocks.service.StockService;
@SpringBootTest
@TestMethodOrder(OrderAnnotation.class)
class StockServiceTests {
@Autowired
private StockService stockService;
@Test
void getTest() {
Assertions.assertThrows(NotFoundException.class, () -> stockService.get(0L));
}
@Test
@Order(1)
void createTest() {
stockService.create(new StockEntity(null, "Stock 1", 50));
stockService.create(new StockEntity(null, "Stock 2", 0));
final StockEntity last = stockService.create(new StockEntity(null, "Stock 3", 25));
Assertions.assertEquals(6, stockService.getAll().size());
Assertions.assertEquals(last, stockService.get(6L));
}
@Test
@Order(2)
void updateTest() {
final String test = "TEST";
final Integer valueTest = 15;
final StockEntity entity = stockService.get(3L);
final String oldName = entity.getName();
final StockEntity newEntity = stockService.update(3L, new StockEntity(1L, test, valueTest));
Assertions.assertEquals(6, stockService.getAll().size());
Assertions.assertEquals(newEntity, stockService.get(3L));
Assertions.assertEquals(test, newEntity.getName());
Assertions.assertNotEquals(oldName, newEntity.getName());
}
@Test
@Order(3)
void deleteTest() {
stockService.delete(3L);
Assertions.assertEquals(5, stockService.getAll().size());
final StockEntity last = stockService.get(5L);
Assertions.assertEquals(5L, last.getId());
final StockEntity newEntity = stockService.create(new StockEntity(null, "TEST", 15));
Assertions.assertEquals(6, stockService.getAll().size());
Assertions.assertEquals(7L, newEntity.getId());
}
}

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package com.example.demo;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
import org.junit.jupiter.api.Order;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestMethodOrder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import com.example.demo.core.error.NotFoundException;
import com.example.demo.types.model.TypeEntity;
import com.example.demo.types.service.TypeService;
@SpringBootTest
@TestMethodOrder(OrderAnnotation.class)
class TypeServiceTests {
@Autowired
private TypeService typeService;
@Test
void getTest() {
Assertions.assertThrows(NotFoundException.class, () -> typeService.get(0L));
}
@Test
@Order(1)
void createTest() {
typeService.create(new TypeEntity(null, "Пепперони"));
typeService.create(new TypeEntity(null, "Мясная"));
final TypeEntity last = typeService.create(new TypeEntity(null, "Сырная"));
Assertions.assertEquals(3, typeService.getAll().size());
Assertions.assertEquals(last, typeService.get(3L));
}
@Test
@Order(2)
void updateTest() {
final String test = "TEST";
final TypeEntity entity = typeService.get(3L);
final String oldName = entity.getName();
final TypeEntity newEntity = typeService.update(3L, new TypeEntity(1L, test));
Assertions.assertEquals(3, typeService.getAll().size());
Assertions.assertEquals(newEntity, typeService.get(3L));
Assertions.assertEquals(test, newEntity.getName());
Assertions.assertNotEquals(oldName, newEntity.getName());
}
@Test
@Order(3)
void deleteTest() {
typeService.delete(3L);
Assertions.assertEquals(2, typeService.getAll().size());
final TypeEntity last = typeService.get(2L);
Assertions.assertEquals(2L, last.getId());
final TypeEntity newEntity = typeService.create(new TypeEntity(null, "Сырная"));
Assertions.assertEquals(3, typeService.getAll().size());
Assertions.assertEquals(4L, newEntity.getId());
}
}

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package com.example.demo;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
import org.junit.jupiter.api.Order;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestMethodOrder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import com.example.demo.core.error.NotFoundException;
import com.example.demo.users.model.UserEntity;
import com.example.demo.users.service.UserService;
@SpringBootTest
@TestMethodOrder(OrderAnnotation.class)
class UserServiceTests {
@Autowired
private UserService userService;
@Test
void getTest() {
Assertions.assertThrows(NotFoundException.class, () -> userService.get(0L));
}
@Test
@Order(1)
void createTest() {
userService.create(new UserEntity(null, "User 1", "test@test", "qwerty"));
userService.create(new UserEntity(null, "User 2", "test1@test1", "12345678"));
final UserEntity last = userService.create(new UserEntity(null, "User 3", "test2@test2", "mrgurgnugrn"));
Assertions.assertEquals(3, userService.getAll().size());
Assertions.assertEquals(last, userService.get(3L));
}
@Test
@Order(2)
void updateTest() {
final String test = "TEST";
final String email = "effee2@bfbrb.com";
final String password = "rbgirgrbunrgu9nrbu9";
final UserEntity entity = userService.get(3L);
final String oldName = entity.getName();
final UserEntity newEntity = userService.update(3L, new UserEntity(1L, test, email, password));
Assertions.assertEquals(3, userService.getAll().size());
Assertions.assertEquals(newEntity, userService.get(3L));
Assertions.assertEquals(test, newEntity.getName());
Assertions.assertNotEquals(oldName, newEntity.getName());
}
@Test
@Order(3)
void deleteTest() {
userService.delete(3L);
Assertions.assertEquals(2, userService.getAll().size());
final UserEntity last = userService.get(2L);
Assertions.assertEquals(2L, last.getId());
final UserEntity newEntity = userService.create(new UserEntity(null, "TEST", "ortrigr@rbirirrgi", "rgkrgimrgirg"));
Assertions.assertEquals(3, userService.getAll().size());
Assertions.assertEquals(4L, newEntity.getId());
}
}