created test for interest status parameter and tag

Server/ReasnAPI/ReasnAPI.Tests/ReasnAPI.Tests.csproj

@@ -11,8 +11,10 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.3" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="Microsoft.Playwright.MSTest" Version="1.27.1" />
+    <PackageReference Include="Moq.EntityFrameworkCore" Version="8.0.1.2" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
   </ItemGroup>

Server/ReasnAPI/ReasnAPI.Tests/Services/ImageServiceTests.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+using ReasnAPI.Models.Database;
+using ReasnAPI.Models.DTOs;
+using ReasnAPI.Services;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System.Linq;
+using System.Linq.Expressions;
+using Moq;
+using Moq.EntityFrameworkCore;
+
+
+namespace ReasnAPI.Tests.Services
+{
+    [TestClass]
+    public class ImageServiceTests
+    {
+        [TestMethod]
+        public void CreateImage_ImageDoesNotExist_ImageCreated()
+        {
+            var imageDto = new ImageDto
+            {
+                ImageData = new byte[] { 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20 },
+            };
+
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Images).ReturnsDbSet(new List<Image>());
+
+            var imageService = new ImageService(mockContext.Object);
+
+            var result = imageService.CreateImage(imageDto);
+            Assert.IsNotNull(result);
+        }
+
+    }
+}

Server/ReasnAPI/ReasnAPI.Tests/Services/InterestServiceTests.cs

@@ -0,0 +1,197 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+using ReasnAPI.Models.Database;
+using ReasnAPI.Models.DTOs;
+using ReasnAPI.Services;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System.Linq;
+using System.Linq.Expressions;
+using Moq;
+using Moq.EntityFrameworkCore;
+
+namespace ReasnAPI.Tests.Services
+{
+    [TestClass]
+    public class InterestServiceTests
+    {
+        [TestMethod]
+        public void CreateInterest_InterestDoesNotExist_InterestCreated()
+        {
+            var interestDto = new InterestDto
+            {
+                Name = "TestInterest"
+            };
+
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest>());
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.CreateInterest(interestDto);
+
+            Assert.AreEqual(interestDto.Name, result.Name);
+        }
+
+        [TestMethod]
+        public void CreateInterest_InterestExists_InterestNotCreated()
+        {
+            var interestDto = new InterestDto
+            {
+                Name = "TestInterest"
+            };
+
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest> { new Interest { Name = "TestInterest" } });
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.CreateInterest(interestDto);
+
+            Assert.IsNull(result);
+        }
+
+        [TestMethod]
+        public void GetAllInterests_InterestExists_InterestsReturned()
+        {
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest> { new Interest { Name = "TestInterest" } });
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.GetAllInterests();
+
+            Assert.AreEqual(1, result.Count());
+        }
+
+        [TestMethod]
+        public void GetAllInterests_InterestDoesNotExists_NothingReturned()
+        {
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest>());
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.GetAllInterests();
+
+            Assert.AreEqual(0, result.Count());
+        }
+
+        [TestMethod]
+        public void GetInterestById_InterestDoesNotExist_NullReturned()
+        {
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest>());
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.GetInterestById(1);
+
+            Assert.IsNull(result);
+        }
+
+        [TestMethod]
+        public void GetInterestById_InterestExists_InterestReturned()
+        {
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest> { new Interest { Id = 1, Name = "TestInterest"} });
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.GetInterestById(1);
+
+            Assert.AreEqual("TestInterest", result.Name);
+        }
+
+        [TestMethod]
+        public void UpdateInterest_InterestExists_InterestUpdated()
+        {
+            var interestDto = new InterestDto
+            {
+                Name = "TestInterest1"
+            };
+
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest> { new Interest { Id = 1, Name = "TestInterest" } });
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.UpdateInterest(1, interestDto);
+
+            Assert.AreEqual("TestInterest1", result.Name);
+        }
+
+        [TestMethod]
+        public void UpdateInterest_InterestDoesNotExist_NullReturned()
+        {
+            var interestDto = new InterestDto
+            {
+                Name = "TestInterest"
+            };
+
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest>());
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.UpdateInterest(1, interestDto);
+
+            Assert.IsNull(result);
+        }
+
+        [TestMethod]
+        public void DeleteInterest_InterestExists_InterestDeleted()
+        {
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest> { new Interest { Id = 1, Name = "TestInterest" } });
+
+            var interestService = new InterestService(mockContext.Object);
+
+            interestService.DeleteInterest(1);
+
+            mockContext.Verify(c => c.SaveChanges(), Times.Once);
+        }
+
+        [TestMethod]
+        public void DeleteInterest_InterestDoesNotExist_NothingDeleted()
+        {
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest>());
+
+            var interestService = new InterestService(mockContext.Object);
+
+            interestService.DeleteInterest(1);
+
+            mockContext.Verify(c => c.SaveChanges(), Times.Never);
+        }
+
+        [TestMethod]
+        public void GetInterestsByFilter_InterestExists_InterestReturned()
+        {
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest> { new Interest { Name = "TestInterest" } });
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.GetInterestsByFilter(i => i.Name == "TestInterest").ToList();
+
+            Assert.AreEqual(1, result.Count());
+
+        }
+
+        [TestMethod]
+        public void GetInterestsByFilter_InterestDoesNotExist_NothingReturned()
+        {
+            var mockContext = new Mock<ReasnContext>();
+            mockContext.Setup(c => c.Interests).ReturnsDbSet(new List<Interest>());
+
+            var interestService = new InterestService(mockContext.Object);
+
+            var result = interestService.GetInterestsByFilter(i => i.Name == "TestInterest").ToList();
+
+            Assert.AreEqual(0, result.Count());
+        }
+
+    }
+}