diff --git a/TheButcherShopContracts/ButcherShopTests/ButcherShopTests.csproj b/TheButcherShopContracts/ButcherShopTests/ButcherShopTests.csproj
new file mode 100644
index 0000000..d04c4a5
--- /dev/null
+++ b/TheButcherShopContracts/ButcherShopTests/ButcherShopTests.csproj
@@ -0,0 +1,28 @@
+
+
+
+ net8.0
+ enable
+ enable
+
+ false
+ true
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/TheButcherShopContracts/ButcherShopTests/DataModelTests/PostDataModelTests.cs b/TheButcherShopContracts/ButcherShopTests/DataModelTests/PostDataModelTests.cs
new file mode 100644
index 0000000..d097d85
--- /dev/null
+++ b/TheButcherShopContracts/ButcherShopTests/DataModelTests/PostDataModelTests.cs
@@ -0,0 +1,98 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.DataModels;
+using TheButcherShopContracts.Enums;
+using TheButcherShopContracts.Exceptions;
+
+namespace ButcherShopTests.DataModelTests;
+
+[TestFixture]
+internal class PostDataModelTests
+{
+ [Test]
+ public void IdIsNullOrEmptyTest()
+ {
+ var post = CreateDataModel(null, Guid.NewGuid().ToString(), "name", PostType.Butcher, 10, true, DateTime.UtcNow);
+ Assert.That(() => post.Validate(), Throws.TypeOf());
+ post = CreateDataModel(string.Empty, Guid.NewGuid().ToString(), "name", PostType.Butcher, 10, true, DateTime.UtcNow);
+ Assert.That(() => post.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void IdIsNotGuidTest()
+ {
+ var post = CreateDataModel("id", Guid.NewGuid().ToString(), "name", PostType.Butcher, 10, true, DateTime.UtcNow);
+ Assert.That(() => post.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PostIdIsNullEmptyTest()
+ {
+ var post = CreateDataModel(Guid.NewGuid().ToString(), null, "name", PostType.Butcher, 10, true, DateTime.UtcNow);
+ Assert.That(() => post.Validate(), Throws.TypeOf());
+ post = CreateDataModel(Guid.NewGuid().ToString(), string.Empty, "name", PostType.Butcher, 10, true, DateTime.UtcNow);
+ Assert.That(() => post.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PostIdIsNotGuidTest()
+ {
+ var post = CreateDataModel(Guid.NewGuid().ToString(), "postId", "name", PostType.Butcher, 10, true, DateTime.UtcNow);
+ Assert.That(() => post.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PostNameIsEmptyTest()
+ {
+ var manufacturer = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), null, PostType.Butcher, 10, true, DateTime.UtcNow);
+ Assert.That(() => manufacturer.Validate(), Throws.TypeOf());
+ manufacturer = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), string.Empty, PostType.Butcher, 10, true, DateTime.UtcNow);
+ Assert.That(() => manufacturer.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PostTypeIsNoneTest()
+ {
+ var post = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), "name", PostType.None, 10, true, DateTime.UtcNow);
+ Assert.That(() => post.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void SalaryIsLessOrZeroTest()
+ {
+ var post = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), "name", PostType.Butcher, 0, true, DateTime.UtcNow);
+ Assert.That(() => post.Validate(), Throws.TypeOf());
+ post = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), "name", PostType.Butcher, -10, true, DateTime.UtcNow);
+ Assert.That(() => post.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void AllFieldsIsCorrectTest()
+ {
+ var postId = Guid.NewGuid().ToString();
+ var postPostId = Guid.NewGuid().ToString();
+ var postName = "name";
+ var postType = PostType.Butcher;
+ var salary = 10;
+ var isActual = false;
+ var changeDate = DateTime.UtcNow.AddDays(-1);
+ var post = CreateDataModel(postId, postPostId, postName, postType,
+ salary, isActual, changeDate);
+ Assert.That(() => post.Validate(), Throws.Nothing);
+ Assert.Multiple(() =>
+ {
+ Assert.That(post.Id, Is.EqualTo(postId));
+ Assert.That(post.PostId, Is.EqualTo(postPostId));
+ Assert.That(post.PostName, Is.EqualTo(postName));
+ Assert.That(post.PostType, Is.EqualTo(postType));
+ Assert.That(post.Salary, Is.EqualTo(salary));
+ Assert.That(post.IsActual, Is.EqualTo(isActual));
+ Assert.That(post.ChangeDate, Is.EqualTo(changeDate));
+ });
+ }
+ private static PostDataModel CreateDataModel(string? id, string? postId, string? postName, PostType postType, double salary, bool isActual, DateTime changeDate) =>
+ new(id, postId, postName, postType, salary, isActual, changeDate);
+}
diff --git a/TheButcherShopContracts/ButcherShopTests/DataModelTests/ProductDataModelTests.cs b/TheButcherShopContracts/ButcherShopTests/DataModelTests/ProductDataModelTests.cs
new file mode 100644
index 0000000..30c6369
--- /dev/null
+++ b/TheButcherShopContracts/ButcherShopTests/DataModelTests/ProductDataModelTests.cs
@@ -0,0 +1,78 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.Enums;
+using TheButcherShopContracts.Exceptions;
+using TheButcherShopContracts.DataModels;
+
+namespace ButcherShopTests.DataModelTests;
+
+[TestFixture]
+internal class ProductDataModelTests
+{
+ [Test]
+ public void IdIsNullOrEmptyTest()
+ {
+ var product = CreateDataModel(null, "name", ProductType.FreshMeat, 10, false);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ product = CreateDataModel(string.Empty, "name", ProductType.FreshMeat, 10, false);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void IdIsNotGuidTest()
+ {
+ var product = CreateDataModel("id", "name", ProductType.FreshMeat, 10, false);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void ProductNameIsEmptyTest()
+ {
+ var product = CreateDataModel(Guid.NewGuid().ToString(), null, ProductType.FreshMeat, 10, false);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ product = CreateDataModel(Guid.NewGuid().ToString(), string.Empty, ProductType.FreshMeat, 10, false);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void ProductTypeIsNoneTest()
+ {
+ var product = CreateDataModel(Guid.NewGuid().ToString(), null, ProductType.None, 10, false);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PriceIsLessOrZeroTest()
+ {
+ var product = CreateDataModel(Guid.NewGuid().ToString(), "name", ProductType.FreshMeat, 0, false);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ product = CreateDataModel(Guid.NewGuid().ToString(), "name", ProductType.FreshMeat, -10, false);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void AllFieldsIsCorrectTest()
+ {
+ var productId = Guid.NewGuid().ToString();
+ var productName = "name";
+ var productType = ProductType.FreshMeat;
+ var productPrice = 10;
+ var productIsDelete = false;
+ var product = CreateDataModel(productId, productName, productType, productPrice, productIsDelete);
+ Assert.That(() => product.Validate(), Throws.Nothing);
+ Assert.Multiple(() =>
+ {
+ Assert.That(product.Id, Is.EqualTo(productId));
+ Assert.That(product.ProductName, Is.EqualTo(productName));
+ Assert.That(product.ProductType, Is.EqualTo(productType));
+ Assert.That(product.Price, Is.EqualTo(productPrice));
+ Assert.That(product.IsDeleted, Is.EqualTo(productIsDelete));
+ });
+ }
+ private static ProductDataModel CreateDataModel(string? id, string? productName, ProductType productType, double price, bool isDeleted) =>
+ new(id, productName, productType, price, isDeleted);
+}
+
diff --git a/TheButcherShopContracts/ButcherShopTests/DataModelTests/ProductHistoryDataModelTests.cs b/TheButcherShopContracts/ButcherShopTests/DataModelTests/ProductHistoryDataModelTests.cs
new file mode 100644
index 0000000..b7c9456
--- /dev/null
+++ b/TheButcherShopContracts/ButcherShopTests/DataModelTests/ProductHistoryDataModelTests.cs
@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.DataModels;
+using TheButcherShopContracts.Exceptions;
+
+namespace ButcherShopTests.DataModelTests;
+
+[TestFixture]
+internal class ProductHistoryDataModelTests
+{
+ [Test]
+ public void ProductIdIsNullOrEmptyTest()
+ {
+ var product = CreateDataModel(null, 10);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ product = CreateDataModel(string.Empty, 10);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void ProductIdIsNotGuidTest()
+ {
+ var product = CreateDataModel("id", 10);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void OldPriceIsLessOrZeroTest()
+ {
+ var product = CreateDataModel(Guid.NewGuid().ToString(), 0);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ product = CreateDataModel(Guid.NewGuid().ToString(), -10);
+ Assert.That(() => product.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void AllFieldsIsCorrectTest()
+ {
+ var productId = Guid.NewGuid().ToString();
+ var oldPrice = 10;
+ var productHistory = CreateDataModel(productId, oldPrice);
+ Assert.That(() => productHistory.Validate(), Throws.Nothing);
+ Assert.Multiple(() =>
+ {
+ Assert.That(productHistory.ProductId, Is.EqualTo(productId));
+ Assert.That(productHistory.OldPrice, Is.EqualTo(oldPrice));
+ Assert.That(productHistory.ChangeDate, Is.LessThan(DateTime.UtcNow));
+ Assert.That(productHistory.ChangeDate, Is.GreaterThan(DateTime.UtcNow.AddMinutes(-1)));
+ });
+ }
+ private static ProductHistoryDataModel CreateDataModel(string? productId, double oldPrice) =>
+ new(productId, oldPrice);
+}
diff --git a/TheButcherShopContracts/ButcherShopTests/DataModelTests/SalaryDataModelTests.cs b/TheButcherShopContracts/ButcherShopTests/DataModelTests/SalaryDataModelTests.cs
new file mode 100644
index 0000000..adb6db8
--- /dev/null
+++ b/TheButcherShopContracts/ButcherShopTests/DataModelTests/SalaryDataModelTests.cs
@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.DataModels;
+using TheButcherShopContracts.Exceptions;
+
+namespace ButcherShopTests.DataModelTests;
+
+[TestFixture]
+internal class SalaryDataModelTests
+{
+ [Test]
+ public void WorkerIdIsEmptyTest()
+ {
+ var salary = CreateDataModel(null, DateTime.Now, 10);
+ Assert.That(() => salary.Validate(), Throws.TypeOf());
+ salary = CreateDataModel(string.Empty, DateTime.Now, 10);
+ Assert.That(() => salary.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void WorkerIdIsNotGuidTest()
+ {
+ var salary = CreateDataModel("workerId", DateTime.Now, 10);
+ Assert.That(() => salary.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PriceIsLessOrZeroTest()
+ {
+ var salary = CreateDataModel(Guid.NewGuid().ToString(), DateTime.Now, 0);
+ Assert.That(() => salary.Validate(), Throws.TypeOf());
+ salary = CreateDataModel(Guid.NewGuid().ToString(), DateTime.Now, - 10);
+ Assert.That(() => salary.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void AllFieldsIsCorrectTest()
+ {
+ var workerId = Guid.NewGuid().ToString();
+ var salaryDate = DateTime.Now.AddDays(-3).AddMinutes(-5);
+ var workerSalary = 10;
+ var salary = CreateDataModel(workerId, salaryDate, workerSalary);
+ Assert.That(() => salary.Validate(), Throws.Nothing);
+ Assert.Multiple(() =>
+ {
+ Assert.That(salary.WorkerId, Is.EqualTo(workerId));
+ Assert.That(salary.SalaryDate, Is.EqualTo(salaryDate));
+ Assert.That(salary.Salary, Is.EqualTo(workerSalary));
+ });
+ }
+ private static SalaryDataModel CreateDataModel(string? workerId, DateTime salaryDate, double workerSalary) =>
+ new(workerId, salaryDate, workerSalary);
+}
diff --git a/TheButcherShopContracts/ButcherShopTests/DataModelTests/SaleDataModelTests.cs b/TheButcherShopContracts/ButcherShopTests/DataModelTests/SaleDataModelTests.cs
new file mode 100644
index 0000000..2def6ca
--- /dev/null
+++ b/TheButcherShopContracts/ButcherShopTests/DataModelTests/SaleDataModelTests.cs
@@ -0,0 +1,90 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.DataModels;
+using TheButcherShopContracts.Exceptions;
+
+namespace ButcherShopTests.DataModelTests;
+
+[TestFixture]
+internal class SaleDataModelTests
+{
+ [Test]
+ public void IdIsNullOrEmptyTest()
+ {
+ var sale = CreateDataModel(null, Guid.NewGuid().ToString(), 10, false, CreateSubDataModel());
+ Assert.That(() => sale.Validate(), Throws.TypeOf());
+ sale = CreateDataModel(string.Empty, Guid.NewGuid().ToString(), 10, false, CreateSubDataModel());
+ Assert.That(() => sale.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void IdIsNotGuidTest()
+ {
+ var sale = CreateDataModel("id", Guid.NewGuid().ToString(), 10, false, CreateSubDataModel());
+ Assert.That(() => sale.Validate(),Throws.TypeOf());
+ }
+
+ [Test]
+ public void WorkerIdIsNullOrEmptyTest()
+ {
+ var sale = CreateDataModel(Guid.NewGuid().ToString(), null, 10, false, CreateSubDataModel());
+ Assert.That(() => sale.Validate(), Throws.TypeOf());
+ sale = CreateDataModel(Guid.NewGuid().ToString(), string.Empty, 10, false, CreateSubDataModel());
+ Assert.That(() => sale.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void WorkerIdIsNotGuidTest()
+ {
+ var sale = CreateDataModel(Guid.NewGuid().ToString(), "workerId", 10, false, CreateSubDataModel());
+ Assert.That(() => sale.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void SumIsLessOrZeroTest()
+ {
+ var sale = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), 0, false, CreateSubDataModel());
+ Assert.That(() => sale.Validate(), Throws.TypeOf());
+ sale = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), -10, false, CreateSubDataModel());
+ Assert.That(() => sale.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void ProductsIsNullOrEmptyTest()
+ {
+ var sale = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), 10, false, null);
+ Assert.That(() => sale.Validate(), Throws.TypeOf());
+ sale = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), 10, false, []);
+ Assert.That(() => sale.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void AllFieldsIsCorrectTest()
+ {
+ var saleId = Guid.NewGuid().ToString();
+ var workerId = Guid.NewGuid().ToString();
+ var sum = 10;
+ var isCancel = true;
+ var products = CreateSubDataModel();
+ var sale = CreateDataModel(saleId, workerId, sum, isCancel, products);
+ Assert.That(() => sale.Validate(), Throws.Nothing);
+ Assert.Multiple(() =>
+ {
+ Assert.That(sale.Id, Is.EqualTo(saleId));
+ Assert.That(sale.WorkerId, Is.EqualTo(workerId));
+ Assert.That(sale.Sum, Is.EqualTo(sum));
+ Assert.That(sale.IsCancel, Is.EqualTo(isCancel));
+ Assert.That(sale.Products, Is.EquivalentTo(products));
+ });
+ }
+ private static SaleDataModel CreateDataModel(string? id, string? workerId,double sum, bool isCancel, List? products)
+ =>new(id, workerId, sum, isCancel, products);
+ private static List CreateSubDataModel()
+ => [new(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), 1)];
+}
+
+
+
diff --git a/TheButcherShopContracts/ButcherShopTests/DataModelTests/SaleProductDataModelTests.cs b/TheButcherShopContracts/ButcherShopTests/DataModelTests/SaleProductDataModelTests.cs
new file mode 100644
index 0000000..52fc71c
--- /dev/null
+++ b/TheButcherShopContracts/ButcherShopTests/DataModelTests/SaleProductDataModelTests.cs
@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.DataModels;
+using TheButcherShopContracts.Exceptions;
+
+namespace ButcherShopTests.DataModelTests;
+
+[TestFixture]
+internal class SaleProductDataModelTests
+{
+ [Test]
+ public void SaleIdIsNullOrEmptyTest()
+ {
+ var saleProduct = CreateDataModel(null, Guid.NewGuid().ToString(), 10);
+ Assert.That(() => saleProduct.Validate(), Throws.TypeOf());
+ saleProduct = CreateDataModel(string.Empty, Guid.NewGuid().ToString(), 10);
+ Assert.That(() => saleProduct.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void SaleIdIsNotGuidTest()
+ {
+ var saleProduct = CreateDataModel("saleId", Guid.NewGuid().ToString(), 10);
+ Assert.That(() => saleProduct.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void ProductIdIsNullOrEmptyTest()
+ {
+ var saleProduct = CreateDataModel(Guid.NewGuid().ToString(), null, 10);
+ Assert.That(() => saleProduct.Validate(), Throws.TypeOf());
+ saleProduct = CreateDataModel(string.Empty, Guid.NewGuid().ToString(), 10);
+ Assert.That(() => saleProduct.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void ProductIdIsNotGuidTest()
+ {
+ var saleProduct = CreateDataModel(Guid.NewGuid().ToString(), "productId", 10);
+ Assert.That(() => saleProduct.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void CountIsLessOrZeroTest()
+ {
+ var saleProduct = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), 0);
+ Assert.That(() => saleProduct.Validate(), Throws.TypeOf()); saleProduct = CreateDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), -10);
+ Assert.That(() => saleProduct.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void AllFieldsIsCorrectTest()
+ {
+ var saleId = Guid.NewGuid().ToString();
+ var productId = Guid.NewGuid().ToString();
+ var count = 10;
+ var saleProduct = CreateDataModel(saleId, productId, count);
+ Assert.That(() => saleProduct.Validate(), Throws.Nothing);
+ Assert.Multiple(() =>
+ {
+ Assert.That(saleProduct.SaleId, Is.EqualTo(saleId));
+ Assert.That(saleProduct.ProductId, Is.EqualTo(productId));
+ Assert.That(saleProduct.Count, Is.EqualTo(count));
+ });
+ }
+ private static SaleProductDataModel CreateDataModel(string? saleId, string? productId, int count) =>
+ new(saleId, productId, count);
+}
diff --git a/TheButcherShopContracts/ButcherShopTests/DataModelTests/WorkerDataModelTests.cs b/TheButcherShopContracts/ButcherShopTests/DataModelTests/WorkerDataModelTests.cs
new file mode 100644
index 0000000..d921f17
--- /dev/null
+++ b/TheButcherShopContracts/ButcherShopTests/DataModelTests/WorkerDataModelTests.cs
@@ -0,0 +1,113 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.DataModels;
+using TheButcherShopContracts.Exceptions;
+
+namespace ButcherShopTests.DataModelTests;
+
+[TestFixture]
+internal class WorkerDataModelTests
+{
+ [Test]
+ public void IdIsNullOrEmptyTest()
+ {
+ var worker = CreateDataModel(null, "fio", "number", Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ worker = CreateDataModel(string.Empty, "fio", "number", Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void IdIsNotGuidTest()
+ {
+ var worker = CreateDataModel("id", "fio", "number", Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void FIOIsNullOrEmptyTest()
+ {
+ var worker = CreateDataModel(Guid.NewGuid().ToString(), null, "number", Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ worker = CreateDataModel(Guid.NewGuid().ToString(), string.Empty, "number", Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PhoneNumberIsNullOrEmptyTest()
+ {
+ var buyer = CreateDataModel(Guid.NewGuid().ToString(), "fio", null, Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => buyer.Validate(), Throws.TypeOf());
+ buyer = CreateDataModel(Guid.NewGuid().ToString(), "fio", string.Empty, Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => buyer.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PhoneNumberIsIncorrectTest()
+ {
+ var buyer = CreateDataModel(Guid.NewGuid().ToString(), "fio", "777", Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => buyer.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PostIdIsNullOrEmptyTest()
+ {
+ var worker = CreateDataModel(Guid.NewGuid().ToString(), "fio", "number", null, DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ worker = CreateDataModel(Guid.NewGuid().ToString(), "fio", "number", string.Empty, DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void PostIdIsNotGuidTest()
+ {
+ var worker = CreateDataModel(Guid.NewGuid().ToString(), "fio", "number", "postId", DateTime.Now.AddYears(-18), DateTime.Now, false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void BirthDateIsNotCorrectTest()
+ {
+ var worker = CreateDataModel(Guid.NewGuid().ToString(), "fio", "number", Guid.NewGuid().ToString(), DateTime.Now.AddYears(-16).AddDays(1), DateTime.Now, false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void BirthDateAndEmploymentDateIsNotCorrectTest()
+ {
+ var worker = CreateDataModel(Guid.NewGuid().ToString(), "fio", "number", Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now.AddYears(-18).AddDays(-1), false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ worker = CreateDataModel(Guid.NewGuid().ToString(), "fio", "number", Guid.NewGuid().ToString(), DateTime.Now.AddYears(-18), DateTime.Now.AddYears(-16), false);
+ Assert.That(() => worker.Validate(), Throws.TypeOf());
+ }
+
+ [Test]
+ public void AllFieldsIsCorrectTest()
+ {
+ var workerId = Guid.NewGuid().ToString();
+ var fio = "fio";
+ var phoneNumber = "+7-777-777-77-77";
+ var postId = Guid.NewGuid().ToString();
+ var birthDate = DateTime.Now.AddYears(-16).AddDays(-1);
+ var employmentDate = DateTime.Now;
+ var isDelete = false;
+ var worker = CreateDataModel(workerId, fio, phoneNumber, postId, birthDate, employmentDate, isDelete);
+ Assert.That(() => worker.Validate(), Throws.Nothing);
+ Assert.Multiple(() =>
+ {
+ Assert.That(worker.Id, Is.EqualTo(workerId));
+ Assert.That(worker.FIO, Is.EqualTo(fio));
+ Assert.That(worker.PhoneNumber, Is.EqualTo(phoneNumber));
+ Assert.That(worker.PostId, Is.EqualTo(postId));
+ Assert.That(worker.BirthDate, Is.EqualTo(birthDate));
+ Assert.That(worker.EmploymentDate, Is.EqualTo(employmentDate));
+ Assert.That(worker.IsDeleted, Is.EqualTo(isDelete));
+ });
+ }
+ private static WorkerDataModel CreateDataModel(string? id, string? fio, string? phoneNumber, string? postId, DateTime birthDate, DateTime employmentDate, bool isDeleted) =>
+ new(id, fio, phoneNumber, postId, birthDate, employmentDate, isDeleted);
+
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts.sln b/TheButcherShopContracts/TheButcherShopContracts.sln
index ed77f05..2146b6c 100644
--- a/TheButcherShopContracts/TheButcherShopContracts.sln
+++ b/TheButcherShopContracts/TheButcherShopContracts.sln
@@ -3,7 +3,9 @@ Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.11.35222.181
MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheButcherShopContracts", "TheButcherShopContracts\TheButcherShopContracts.csproj", "{7F6E84F5-9CC5-4B63-BFCB-D87ACC271662}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TheButcherShopContracts", "TheButcherShopContracts\TheButcherShopContracts.csproj", "{7F6E84F5-9CC5-4B63-BFCB-D87ACC271662}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ButcherShopTests", "ButcherShopTests\ButcherShopTests.csproj", "{CE3DE04B-7F25-450D-8AEC-E28DF2B23818}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -15,6 +17,10 @@ Global
{7F6E84F5-9CC5-4B63-BFCB-D87ACC271662}.Debug|Any CPU.Build.0 = Debug|Any CPU
{7F6E84F5-9CC5-4B63-BFCB-D87ACC271662}.Release|Any CPU.ActiveCfg = Release|Any CPU
{7F6E84F5-9CC5-4B63-BFCB-D87ACC271662}.Release|Any CPU.Build.0 = Release|Any CPU
+ {CE3DE04B-7F25-450D-8AEC-E28DF2B23818}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {CE3DE04B-7F25-450D-8AEC-E28DF2B23818}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {CE3DE04B-7F25-450D-8AEC-E28DF2B23818}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {CE3DE04B-7F25-450D-8AEC-E28DF2B23818}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
diff --git a/TheButcherShopContracts/TheButcherShopContracts/DataModels/PostDataModel.cs b/TheButcherShopContracts/TheButcherShopContracts/DataModels/PostDataModel.cs
new file mode 100644
index 0000000..a01c419
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/DataModels/PostDataModel.cs
@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml;
+using TheButcherShopContracts.Enums;
+using TheButcherShopContracts.Exceptions;
+using TheButcherShopContracts.Extensions;
+using TheButcherShopContracts.Infrastructure;
+
+namespace TheButcherShopContracts.DataModels;
+
+public class PostDataModel(string id, string postId, string postName, PostType postType, double salary, bool isActual, DateTime changeDate) : IValidation
+{
+ public string Id { get; private set; } = id;
+ public string PostId { get; private set; } = postId;
+ public string PostName { get; private set; } = postName;
+ public PostType PostType { get; private set; } = postType;
+ public double Salary { get; private set; } = salary;
+ public bool IsActual { get; private set; } = isActual;
+ public DateTime ChangeDate { get; private set; } = changeDate;
+
+ public void Validate()
+ {
+ if (Id.IsEmpty())
+ throw new ValidationException("Field Id is empty");
+
+ if (!Id.IsGuid())
+ throw new ValidationException("The value in the field Id is not a unique identifier");
+
+ if (PostId.IsEmpty())
+ throw new ValidationException("Field PostId is empty");
+
+ if (!PostId.IsGuid())
+ throw new ValidationException("The value in the field PostId is not a unique identifier");
+
+ if (PostName.IsEmpty())
+ throw new ValidationException("Field PostName is empty");
+
+ if (PostType == PostType.None)
+ throw new ValidationException("Field PostType is empty");
+
+ if (Salary <= 0)
+ throw new ValidationException("Field Salary is empty");
+ }
+}
+
diff --git a/TheButcherShopContracts/TheButcherShopContracts/DataModels/ProductDataModel.cs b/TheButcherShopContracts/TheButcherShopContracts/DataModels/ProductDataModel.cs
new file mode 100644
index 0000000..385d7aa
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/DataModels/ProductDataModel.cs
@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml;
+using TheButcherShopContracts.Enums;
+using TheButcherShopContracts.Exceptions;
+using TheButcherShopContracts.Extensions;
+using TheButcherShopContracts.Infrastructure;
+
+namespace TheButcherShopContracts.DataModels;
+
+public class ProductDataModel(string id, string productName, ProductType productType, double price, bool isDeleted) : IValidation
+
+{
+ public string Id { get; private set; } = id;
+ public string ProductName { get; private set; } = productName;
+ public ProductType ProductType { get; private set; } = productType;
+ public double Price { get; private set; } = price;
+ public bool IsDeleted { get; private set; } = isDeleted;
+
+ public void Validate()
+ {
+ if (Id.IsEmpty())
+ throw new ValidationException("Field Id is empty");
+
+ if (!Id.IsGuid())
+ throw new ValidationException("The value in the field Id is not a unique identifier");
+
+ if (ProductName.IsEmpty())
+ throw new ValidationException("Field ProductName is empty");
+
+ if (ProductType == ProductType.None)
+ throw new ValidationException("Field ProductType is empty");
+
+ if (Price <= 0)
+ throw new ValidationException("Field Price is less than or equal to 0");
+ }
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts/DataModels/ProductHistoryDataModel.cs b/TheButcherShopContracts/TheButcherShopContracts/DataModels/ProductHistoryDataModel.cs
new file mode 100644
index 0000000..72e9aa2
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/DataModels/ProductHistoryDataModel.cs
@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.Exceptions;
+using TheButcherShopContracts.Extensions;
+using TheButcherShopContracts.Infrastructure;
+
+namespace TheButcherShopContracts.DataModels;
+
+public class ProductHistoryDataModel(string productId, double oldPrice) : IValidation
+{
+ public string ProductId { get; private set; } = productId;
+ public double OldPrice { get; private set; } = oldPrice;
+ public DateTime ChangeDate { get; private set; } = DateTime.UtcNow;
+
+ public void Validate()
+ {
+ if (ProductId.IsEmpty())
+ throw new ValidationException("Field ProductId is empty");
+
+ if (!ProductId.IsGuid())
+ throw new ValidationException("The value in the field ProductId is not a unique identifier");
+
+ if (OldPrice <= 0)
+ throw new ValidationException("Field OldPrice is less than or equal to 0");
+ }
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts/DataModels/SalaryDataModel.cs b/TheButcherShopContracts/TheButcherShopContracts/DataModels/SalaryDataModel.cs
new file mode 100644
index 0000000..8cdb4e0
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/DataModels/SalaryDataModel.cs
@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.Exceptions;
+using TheButcherShopContracts.Extensions;
+using TheButcherShopContracts.Infrastructure;
+
+namespace TheButcherShopContracts.DataModels;
+
+public class SalaryDataModel(string workerId, DateTime salaryDate, double workerSalary) : IValidation
+{
+ public string WorkerId { get; private set; } = workerId;
+ public DateTime SalaryDate { get; private set; } = salaryDate;
+ public double Salary { get; private set; } = workerSalary;
+ public void Validate()
+ {
+ if (WorkerId.IsEmpty())
+ throw new ValidationException("Field WorkerId is empty");
+
+ if (!WorkerId.IsGuid())
+ throw new ValidationException("The value in the field WorkerId is not a unique identifier");
+
+ if (Salary <= 0)
+ throw new ValidationException("Field Salary is less than or equal to 0");
+ }
+
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts/DataModels/SaleDataModel.cs b/TheButcherShopContracts/TheButcherShopContracts/DataModels/SaleDataModel.cs
new file mode 100644
index 0000000..391652f
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/DataModels/SaleDataModel.cs
@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml;
+using TheButcherShopContracts.Exceptions;
+using TheButcherShopContracts.Extensions;
+using TheButcherShopContracts.Infrastructure;
+
+namespace TheButcherShopContracts.DataModels;
+
+public class SaleDataModel(string id, string workerId, double sum, bool isCancel, List products) : IValidation
+{
+ public string Id { get; private set; } = id;
+ public string WorkerId { get; private set; } = workerId;
+ public DateTime SaleDate { get; private set; } = DateTime.UtcNow;
+ public double Sum { get; private set; } = sum;
+ public bool IsCancel { get; private set; } = isCancel;
+ public List Products { get; private set; } = products;
+
+ public void Validate()
+ {
+ if (Id.IsEmpty())
+ throw new ValidationException("Field Id is empty");
+
+ if (!Id.IsGuid())
+ throw new ValidationException("The value in the field Id is not a unique identifier");
+
+ if (WorkerId.IsEmpty())
+ throw new ValidationException("Field WorkerId is empty");
+
+ if (!WorkerId.IsGuid())
+ throw new ValidationException("The value in the field WorkerId is not a unique identifier");
+
+ if (Sum <= 0)
+ throw new ValidationException("Field Sum is less than or equal to 0");
+
+ if ((Products?.Count ?? 0) == 0)
+ throw new ValidationException("The sale must include products");
+ }
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts/DataModels/SaleProductDataModel.cs b/TheButcherShopContracts/TheButcherShopContracts/DataModels/SaleProductDataModel.cs
new file mode 100644
index 0000000..fd1c066
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/DataModels/SaleProductDataModel.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TheButcherShopContracts.Exceptions;
+using TheButcherShopContracts.Extensions;
+using TheButcherShopContracts.Infrastructure;
+
+namespace TheButcherShopContracts.DataModels;
+
+public class SaleProductDataModel(string saleId, string productId, int count) : IValidation
+{
+ public string SaleId { get; private set; } = saleId;
+ public string ProductId { get; private set; } = productId;
+ public int Count { get; private set; } = count;
+ public void Validate()
+ {
+ if (SaleId.IsEmpty())
+ throw new ValidationException("Field SaleId is empty");
+
+ if (!SaleId.IsGuid())
+ throw new ValidationException("The value in the field SaleId is not a unique identifier");
+
+ if (ProductId.IsEmpty())
+ throw new ValidationException("Field ProductId is empty");
+
+ if (!ProductId.IsGuid())
+ throw new ValidationException("The value in the field ProductId is not a unique identifier");
+
+ if (Count <= 0)
+ throw new ValidationException("Field Count is less than or equal to 0");
+ }
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts/DataModels/WorkerDataModel.cs b/TheButcherShopContracts/TheButcherShopContracts/DataModels/WorkerDataModel.cs
new file mode 100644
index 0000000..c641146
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/DataModels/WorkerDataModel.cs
@@ -0,0 +1,55 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Xml;
+using TheButcherShopContracts.Exceptions;
+using TheButcherShopContracts.Extensions;
+using TheButcherShopContracts.Infrastructure;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace TheButcherShopContracts.DataModels;
+
+public class WorkerDataModel(string id, string fio, string phoneNumber, string postId, DateTime birthDate, DateTime employmentDate, bool isDeleted) : IValidation
+{
+ public string Id { get; private set; } = id;
+ public string FIO { get; private set; } = fio;
+ public string PhoneNumber { get; private set; } = phoneNumber;
+ public string PostId { get; private set; } = postId;
+ public DateTime BirthDate { get; private set; } = birthDate;
+ public DateTime EmploymentDate { get; private set; } = employmentDate;
+ public bool IsDeleted { get; private set; } = isDeleted;
+
+ public void Validate()
+ {
+ if (Id.IsEmpty())
+ throw new ValidationException("Field Id is empty");
+
+ if (!Id.IsGuid())
+ throw new ValidationException("The value in the field Id is not a unique identifier");
+
+ if (FIO.IsEmpty())
+ throw new ValidationException("Field FIO is empty");
+
+ if (PhoneNumber.IsEmpty()) { throw new ValidationException("Field PhoneNumber is empty"); }
+
+ if (!Regex.IsMatch(PhoneNumber, @"^\+7[\s-]?\d{3}[\s-]?\d{3}[\s-]?\d{2}[\s-]?\d{2}$")) { throw new ValidationException("Field PhoneNumber is not a phone number"); }
+
+ if (PostId.IsEmpty())
+ throw new ValidationException("Field PostId is empty");
+
+ if (!PostId.IsGuid())
+ throw new ValidationException("The value in the field PostId is not a unique identifier");
+
+ if (BirthDate.Date > DateTime.Now.AddYears(-16).Date)
+ throw new ValidationException($"Minors cannot be hired (BirthDate = { BirthDate.ToShortDateString() })");
+
+ if (EmploymentDate.Date < BirthDate.Date)
+ throw new ValidationException("The date of employment cannot be less than the date of birth");
+
+ if ((EmploymentDate - BirthDate).TotalDays / 365 < 16) // EmploymentDate.Year - BirthDate.Year
+ throw new ValidationException($"Minors cannot be hired (EmploymentDate - { EmploymentDate.ToShortDateString() }, BirthDate - BirthDate.ToShortDateString())");
+ }
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts/Enums/PostType.cs b/TheButcherShopContracts/TheButcherShopContracts/Enums/PostType.cs
new file mode 100644
index 0000000..46cfa1f
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/Enums/PostType.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TheButcherShopContracts.Enums;
+
+public enum PostType
+{
+ None = 0,
+ Butcher = 1 , // Мясник (занимается разделкой мяса)
+ Packer = 2, // Фасовщик (занимается фасовкой товаров)
+ Salesperson = 3, // Продавец (занимается продажей товаров)
+ Administrator = 4, // Администратор (административная работа)
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts/Enums/ProductType.cs b/TheButcherShopContracts/TheButcherShopContracts/Enums/ProductType.cs
new file mode 100644
index 0000000..5791d77
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/Enums/ProductType.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TheButcherShopContracts.Enums;
+
+public enum ProductType
+{
+ None = 0,
+ FreshMeat = 1, // Свежее мясо
+ SemiFinished = 2, // Полуфабрикаты
+ SausagesAndSmoked = 3, // Колбасные изделия и копчености
+ OffalAndDelicacies = 4 // Субпродукты и деликатесы
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts/Exceptions/ValidationException.cs b/TheButcherShopContracts/TheButcherShopContracts/Exceptions/ValidationException.cs
new file mode 100644
index 0000000..51db8cd
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/Exceptions/ValidationException.cs
@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TheButcherShopContracts.Exceptions;
+
+public class ValidationException(string message) : Exception(message)
+{
+}
diff --git a/TheButcherShopContracts/TheButcherShopContracts/Extensions/StringExtensions.cs b/TheButcherShopContracts/TheButcherShopContracts/Extensions/StringExtensions.cs
new file mode 100644
index 0000000..b5547b8
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/Extensions/StringExtensions.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TheButcherShopContracts.Extensions;
+
+public static class StringExtensions
+{
+ public static bool IsEmpty(this string str)
+ {
+ return string.IsNullOrWhiteSpace(str);
+ }
+ public static bool IsGuid(this string str)
+ {
+
+ return Guid.TryParse(str, out _);
+ }
+}
+
diff --git a/TheButcherShopContracts/TheButcherShopContracts/Infrastructure/IValidation.cs b/TheButcherShopContracts/TheButcherShopContracts/Infrastructure/IValidation.cs
new file mode 100644
index 0000000..e76964f
--- /dev/null
+++ b/TheButcherShopContracts/TheButcherShopContracts/Infrastructure/IValidation.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TheButcherShopContracts.Infrastructure;
+
+public interface IValidation
+{
+ void Validate();
+}