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79
.gitignore vendored
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# ---> JetBrains
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
# User-specific stuff
.idea/**/workspace.xml
.idea/**/tasks.xml
.idea/**/usage.statistics.xml
.idea/**/dictionaries
.idea/**/shelf
# AWS User-specific
.idea/**/aws.xml
# Generated files
.idea/**/contentModel.xml
# Sensitive or high-churn files
.idea/**/dataSources/
.idea/**/dataSources.ids
.idea/**/dataSources.local.xml
.idea/**/sqlDataSources.xml
.idea/**/dynamic.xml
.idea/**/uiDesigner.xml
.idea/**/dbnavigator.xml
# Gradle
.idea/**/gradle.xml
.idea/**/libraries
# Gradle and Maven with auto-import
# When using Gradle or Maven with auto-import, you should exclude module files,
# since they will be recreated, and may cause churn. Uncomment if using
# auto-import.
# .idea/artifacts
# .idea/compiler.xml
# .idea/jarRepositories.xml
# .idea/modules.xml
# .idea/*.iml
# .idea/modules
# *.iml
# *.ipr
# CMake
cmake-build-*/
# Mongo Explorer plugin
.idea/**/mongoSettings.xml
# File-based project format
*.iws
# IntelliJ
out/
# mpeltonen/sbt-idea plugin
.idea_modules/
# JIRA plugin
atlassian-ide-plugin.xml
# Cursive Clojure plugin
.idea/replstate.xml
# SonarLint plugin
.idea/sonarlint/
# Crashlytics plugin (for Android Studio and IntelliJ)
com_crashlytics_export_strings.xml
crashlytics.properties
crashlytics-build.properties
fabric.properties
# Editor-based Rest Client
.idea/httpRequests
# Android studio 3.1+ serialized cache file
.idea/caches/build_file_checksums.ser

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# IP_Borschevskaya_Lab

22
build.gradle Normal file
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plugins {
id 'java'
id 'org.springframework.boot' version '3.0.2'
id 'io.spring.dependency-management' version '1.1.0'
}
group = 'com.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '17'
repositories {
mavenCentral()
}
dependencies {
implementation 'org.springframework.boot:spring-boot-starter-web'
testImplementation 'org.springframework.boot:spring-boot-starter-test'
}
tasks.named('test') {
useJUnitPlatform()
}

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front/package.json Normal file
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{
"name": "pages_react",
"version": "0.1.0",
"private": true,
"dependencies": {
"bootstrap": "^5.2.3",
"react": "^18.2.0",
"react-bootstrap": "^2.7.0",
"react-dom": "^18.2.0",
"react-router-dom": "^6.6.1",
"react-scripts": "5.0.1",
"axios": "^1.1.3",
"web-vitals": "^2.1.4",
"@fortawesome/fontawesome-free": "^6.2.1"
},
"devDependencies": {
"@types/react": "^18.0.24",
"@types/react-dom": "^18.0.8",
"vite": "^3.2.3",
"@vitejs/plugin-react": "^2.2.0",
"npm-run-all": "^4.1.5",
"json-server": "^0.17.1"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}

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<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="/node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="/node_modules/bootstrap/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="/node_modules/@fortawesome/fontawesome-free/css/all.min.css">
<title>НАЗВАНИЕ</title>
</head>
<body>
<noscript>You need to enable JavaScript to run this app.</noscript>
<div id="root"></div>
</body>
</html>

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front/src/App.js Normal file
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import Main from './components/Main.jsx';
import React from "react";
import { useRoutes, Outlet, BrowserRouter } from 'react-router-dom';
function Router(props) {
return useRoutes(props.rootRoute);
}
function App() {
const routes = [
{ index: true, element: <Main /> },
{ path: '/', element: <Main />, label: 'ГЛАВНОЕ' },
];
const links = routes.filter(route => route.hasOwnProperty('label'));
const rootRoute = [
{ path: '/', element: render(links), children: routes }
];
function render(links) {
return (
<div className="App">
<div className="w-100">
<Outlet />
</div>
</div>
);
}
return (
<BrowserRouter>
<Router rootRoute={ rootRoute } />
</BrowserRouter>
);
}
export default App;

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import { Button } from "bootstrap";
import { useState, useEffect } from 'react';
import DataService from '../services/DataService';
export default function Main(props) {
const url = 'http://localhost:8080';
const urlRandomNumber = '/getRandomNumber';
const urlCalc = '/sum?val1=num1&val2=num2';
const urlLength = '/length?name=strName';
const urlUpperCase = '/upperCase?word=strWord';
function get(url2) {
fetch(
url + url2,
{
method: 'GET',
headers: { 'Content-Type': 'application/json' },
}
).then(resp => resp.text()).then(alert);
}
function getRandomNumber() {
get(urlRandomNumber);
}
function req_calc() {
get(urlCalc.replace("num1", num1).replace("num2", num2));
}
const [num1, setnum1] = useState('');
const [num2, setnum2] = useState('');
function valueChanged1(event) {
console.log(event.target);
setnum1(event.target.value);
}
function valueChanged2(event) {
setnum2(event.target.value);
}
function req_length() {
get(urlLength.replace("strName", strName));
}
const [strName, setName] = useState('');
function valueChangedName(event) {
setName(event.target.value);
}
function req_upperCase() {
get(urlUpperCase.replace("strWord", strWord));
}
const [strWord, setWord] = useState('');
function valueChangedWord(event) {
setWord(event.target.value);
}
return <div>
<h1>Сайт...</h1>
<div className="row">
<h1>Рандомное число</h1>
<button className="btn primary" onClick={getRandomNumber}>Get Random Number</button>
</div>
<div className="row">
<h1>Калькулятор</h1>
<input type="text" onChange={valueChanged1}></input>
<input type="text" onChange={valueChanged2}></input>
<button onClick={req_calc}>Press</button>
</div>
<div className="row">
<h1>Посчитать длину строки</h1>
<input type="text" onChange={valueChangedName}></input>
<button onClick={req_length}>Press</button>
</div>
<div className="row">
<h1>Перевести слово в верхний регистр</h1>
<input type="text" onChange={valueChangedWord}></input>
<button onClick={req_upperCase}>Press</button>
</div>
</div>
}

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front/src/index.js Normal file
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import React from 'react';
import ReactDOM from 'react-dom/client';
import App from './App';
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(
<App />
);

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import axios from 'axios';
function toJSON(data) {
const jsonObj = {};
const fields = Object.getOwnPropertyNames(data);
for (const field of fields) {
if (data[field] === undefined) {
continue;
}
jsonObj[field] = data[field];
}
return jsonObj;
}
export default class DataService {
static dataUrlPrefix = 'http://localhost:8080';
static async readAll(url, transformer) {
const response = await axios.get(this.dataUrlPrefix + url);
return response.data.map(item => transformer(item));
}
static async read(url, transformer) {
const response = await axios.get(this.dataUrlPrefix + url);
return transformer(response.data);
}
static async create(url, data) {
const response = await axios.post(this.dataUrlPrefix + url, toJSON(data));
return true;
}
static async update(url, data) {
const response = await axios.put(this.dataUrlPrefix + url, toJSON(data));
return true;
}
static async delete(url) {
const response = await axios.delete(this.dataUrlPrefix + url);
return response.data.id;
}
}

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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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/master/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
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
APP_NAME="Gradle"
APP_BASE_NAME=${0##*/}
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&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: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
ulimit -n "$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
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$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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gradlew.bat vendored Normal file
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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=.
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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settings.gradle Normal file
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rootProject.name = 'springip'

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package com.example.springip;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class SpringipApplication {
public static void main(String[] args) {
SpringApplication.run(SpringipApplication.class, args);
}
}

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package com.example.springip;
import org.springframework.context.annotation.Configuration;
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(CorsRegistry registry) {
registry.addMapping("/**").allowedMethods("*");
}
}

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package com.example.springip.controllers;
import com.example.springip.service.OperationService;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class OperationController {
private final OperationService operationService;
public OperationController( OperationService operationService) {
this.operationService = operationService;
}
@GetMapping("/sum")
public Object sum(@RequestParam String val1, @RequestParam String val2, @RequestParam String type) {
return (Object) operationService.sum(val1, val2, type);
}
@GetMapping("/mul")
public Object mul(@RequestParam String val1, @RequestParam Integer val2, @RequestParam String type) {
return (Object) operationService.mul(val1, val2, type);
}
@GetMapping("/length")
public Object length(@RequestParam String val1, @RequestParam String type) {
return (Object) operationService.length(val1, type);
}
@GetMapping("/startsWith")
public Object startsWith(@RequestParam String val1, @RequestParam String val2, @RequestParam String type) {
return (Object) operationService.startsWith(val1, val2, type);
}
}

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package com.example.springip.controllers;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.util.Random;
@RestController
public class TestController {
@GetMapping("/getRandomNumber")
public String getRandom() {
Random random = new Random();
return "Your number = " + random.nextInt(0,100);
}
// @GetMapping("/sum")
// public String getSum(@RequestParam(name = "val1", defaultValue = "1") int val1,
// @RequestParam(name="val2",defaultValue = "2") int val2) {
// return "Your summa = " + (val1 + val2);
// }
@GetMapping("/upperCase")
public String toUpperCase(String word) {
if (word != null)
return word.toUpperCase();
return "Incorrect word";
}
// @GetMapping("/length")
// public String length(String name) {
// return "Length = " + name.length();
// }
}

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package com.example.springip.domains;
public interface OperationInterface<T> {
T sum(T o,T o2);
T mul(T o, int num);
int length(T o);
boolean startsWith(T o, T symb);
}

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package com.example.springip.domains;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
@Component(value = "num")
public class OperationNumImpl implements OperationInterface<Integer>{
@Override
public Integer sum(Integer o, Integer o2) {
return o + o2;
}
@Override
public Integer mul(Integer o, int num) {
return o * num;
}
@Override
public int length(Integer o) {
int n = o;
int k = 0;
while (n % 10 != 0) {
n /= 10;
k++;
}
return k;
}
@Override
public boolean startsWith(Integer o, Integer symb) {
return o % (Math.pow(10,length(symb))) == symb;
}
}

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package com.example.springip.domains;
import org.springframework.stereotype.Component;
@Component(value = "str")
public class OperationStringImpl implements OperationInterface<String>{
@Override
public String sum(String o, String o2) {
return o+o2;
}
@Override
public String mul(String o, int num) {
StringBuilder res = new StringBuilder();
for (int i = 0; i < num; i++) {
res.append(o);
}
return res.toString();
}
@Override
public int length(String o) {
return o.length();
}
@Override
public boolean startsWith(String o, String symb) {
return o.startsWith(symb);
}
}

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package com.example.springip.service;
import com.example.springip.domains.OperationInterface;
import com.example.springip.domains.OperationNumImpl;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Service;
@Service
public class OperationService {
private final ApplicationContext applicationContext;
public OperationService(ApplicationContext applicationContext) {
this.applicationContext = applicationContext;
}
public Object sum(Object o, Object o2, String type){
OperationInterface operationInterface = (OperationInterface) applicationContext.getBean(type);
if (type.equals("num"))
return operationInterface.sum(Integer.parseInt(o.toString()),Integer.parseInt(o2.toString()));
return operationInterface.sum(o, o2);
}
public Object mul(Object o, Object o2, String type){
OperationInterface operationInterface = (OperationInterface) applicationContext.getBean(type);
if (type.equals("num"))
return operationInterface.mul(Integer.parseInt(o.toString()), Integer.parseInt(o2.toString()));
return operationInterface.mul(o, Integer.parseInt(o2.toString()));
}
public Object length(Object o, String type){
OperationInterface operationInterface = (OperationInterface) applicationContext.getBean(type);
if (type.equals("num"))
return operationInterface.length(Integer.parseInt(o.toString()));
return operationInterface.length(o);
}
public Object startsWith(Object o, Object o2, String type){
OperationInterface operationInterface = (OperationInterface) applicationContext.getBean(type);
if (type.equals("num"))
return operationInterface.startsWith(Integer.parseInt(o.toString()), Integer.parseInt(o2.toString()));
return operationInterface.startsWith(o,o2);
}
}

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package com.example.springip;
import com.example.springip.service.OperationService;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class SpringipApplicationTests {
@Autowired
OperationService operationService;
@Test
public void testSumString() {
final String res = (String) operationService.sum("Привет ", "Мир!", "str");
Assertions.assertEquals("Привет Мир!", res);
}
@Test
public void testSumNum() {
final Integer res = (Integer) operationService.sum(1, 2, "num");
Assertions.assertEquals(3, res);
}
@Test
public void testMulString() {
final String res = (String) operationService.mul("A", 4, "str");
Assertions.assertEquals("AAAA", res);
}
@Test
public void testMulNum() {
final Integer res = (Integer) operationService.mul(2, 4, "num");
Assertions.assertEquals(8, res);
}
@Test
public void testLengthString() {
final Integer res = (Integer) operationService.length("Hello", "str");
Assertions.assertEquals(5, res);
}
@Test
public void testLengthNum() {
final Integer res = (Integer) operationService.length(777,"num");
Assertions.assertEquals(3, res);
}
@Test
public void testStWString() {
final boolean res = (boolean) operationService.startsWith("Orange","Or", "str");
Assertions.assertEquals(true, res);
}
@Test
public void testStWNum() {
final boolean res = (boolean) operationService.startsWith(777, 77, "num");
Assertions.assertEquals(true, res);
}
}

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