From fb527cbfb94e2723113d67b83ed8f24e32422e56 Mon Sep 17 00:00:00 2001 From: Danail Dimitrov Date: Thu, 21 Jan 2021 22:03:50 +0200 Subject: Adding Language layer unit test(Note: Data is to be refactored no data layer tests are added) --- .../LanguageService.Tests.cs | 142 +++++++++++++++++++-- 1 file changed, 133 insertions(+), 9 deletions(-) (limited to 'src/DevHive.Tests/DevHive.Services.Tests/LanguageService.Tests.cs') diff --git a/src/DevHive.Tests/DevHive.Services.Tests/LanguageService.Tests.cs b/src/DevHive.Tests/DevHive.Services.Tests/LanguageService.Tests.cs index 6366cc6..67f1284 100644 --- a/src/DevHive.Tests/DevHive.Services.Tests/LanguageService.Tests.cs +++ b/src/DevHive.Tests/DevHive.Services.Tests/LanguageService.Tests.cs @@ -27,15 +27,15 @@ namespace DevHive.Services.Tests #region Create [Test] - public async Task Create_ReturnsNonEmptyGuid_WhenEntityIsAddedSuccessfully() + public async Task CreateLanguage_ReturnsNonEmptyGuid_WhenEntityIsAddedSuccessfully() { string technologyName = "Gosho Trapov"; Guid id = Guid.NewGuid(); - CreateLanguageServiceModel createLanguageServiceModel = new() + CreateLanguageServiceModel createLanguageServiceModel = new CreateLanguageServiceModel { Name = technologyName }; - Language language = new() + Language language = new Language { Name = technologyName, Id = id @@ -52,15 +52,15 @@ namespace DevHive.Services.Tests } [Test] - public async Task Create_ReturnsEmptyGuid_WhenEntityIsNotAddedSuccessfully() + public async Task CreateLanguage_ReturnsEmptyGuid_WhenEntityIsNotAddedSuccessfully() { string languageName = "Gosho Trapov"; - CreateLanguageServiceModel createLanguageServiceModel = new() + CreateLanguageServiceModel createLanguageServiceModel = new CreateLanguageServiceModel { Name = languageName }; - Language language = new() + Language language = new Language { Name = languageName }; @@ -76,16 +76,16 @@ namespace DevHive.Services.Tests } [Test] - public void Create_ThrowsArgumentException_WhenEntityAlreadyExists() + public void CreateLanguage_ThrowsArgumentException_WhenEntityAlreadyExists() { string exceptionMessage = "Language already exists!"; string languageName = "Gosho Trapov"; - CreateLanguageServiceModel createLanguageServiceModel = new() + CreateLanguageServiceModel createLanguageServiceModel = new CreateLanguageServiceModel { Name = languageName }; - Language language = new() + Language language = new Language { Name = languageName }; @@ -98,7 +98,131 @@ namespace DevHive.Services.Tests } #endregion + #region Read + [Test] + public async Task GetLanguageById_ReturnsTheLanguage_WhenItExists() + { + Guid id = new Guid(); + string name = "Gosho Trapov"; + Language language = new Language() + { + Name = name + }; + ReadLanguageServiceModel readLanguageServiceModel = new ReadLanguageServiceModel + { + Name = name + }; + + this.LanguageRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny())).Returns(Task.FromResult(language)); + this.MapperMock.Setup(p => p.Map(It.IsAny())).Returns(readLanguageServiceModel); + + ReadLanguageServiceModel result = await this.LanguageService.GetLanguageById(id); + + Assert.AreEqual(name, result.Name); + } + + [Test] + public void GetLanguageById_ThrowsException_WhenLanguageDoesNotExist() + { + string exceptionMessage = "The language does not exist"; + Guid id = new Guid(); + this.LanguageRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny())).Returns(Task.FromResult(null)); + + Exception ex = Assert.ThrowsAsync(() => this.LanguageService.GetLanguageById(id)); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + #endregion + #region Update + [Test] + [TestCase(true)] + [TestCase(false)] + public async Task UpdateLanguage_ReturnsIfUpdateIsSuccessfull_WhenLanguageExistsy(bool shouldPass) + { + string name = "Gosho Trapov"; + Language language = new Language + { + Name = name + }; + UpdateLanguageServiceModel updateLanguageServiceModel = new UpdateLanguageServiceModel + { + Name = name, + }; + + this.LanguageRepositoryMock.Setup(p => p.DoesLanguageExistAsync(It.IsAny())).Returns(Task.FromResult(true)); + this.LanguageRepositoryMock.Setup(p => p.DoesLanguageNameExistAsync(It.IsAny())).Returns(Task.FromResult(false)); + this.LanguageRepositoryMock.Setup(p => p.EditAsync(It.IsAny())).Returns(Task.FromResult(shouldPass)); + this.MapperMock.Setup(p => p.Map(It.IsAny())).Returns(language); + + bool result = await this.LanguageService.UpdateLanguage(updateLanguageServiceModel); + + Assert.AreEqual(shouldPass, result); + } + + [Test] + public void UpdateLanguage_ReturnsIfUpdateIsSuccessfull_WhenLanguageExistsy() + { + string exceptionMessage = "Language does not exist!"; + UpdateLanguageServiceModel updateTechnologyServiceModel = new UpdateLanguageServiceModel + { + }; + + this.LanguageRepositoryMock.Setup(p => p.DoesLanguageExistAsync(It.IsAny())).Returns(Task.FromResult(false)); + + Exception ex = Assert.ThrowsAsync(() => this.LanguageService.UpdateLanguage(updateTechnologyServiceModel)); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + + [Test] + public void UpdateLanguage_ThrowsException_WhenLanguageNameAlreadyExists() + { + string exceptionMessage = "Language name already exists in our data base!"; + UpdateLanguageServiceModel updateTechnologyServiceModel = new UpdateLanguageServiceModel + { + }; + + this.LanguageRepositoryMock.Setup(p => p.DoesLanguageExistAsync(It.IsAny())).Returns(Task.FromResult(true)); + this.LanguageRepositoryMock.Setup(p => p.DoesLanguageNameExistAsync(It.IsAny())).Returns(Task.FromResult(true)); + + Exception ex = Assert.ThrowsAsync(() => this.LanguageService.UpdateLanguage(updateTechnologyServiceModel)); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + #endregion + + #region Delete + [Test] + [TestCase(true)] + [TestCase(false)] + public async Task DeleteLanguage_ShouldReturnIfDeletionIsSuccessfull_WhenLanguageExists(bool shouldPass) + { + Guid id = new Guid(); + Language language = new Language(); + + this.LanguageRepositoryMock.Setup(p => p.DoesLanguageExistAsync(It.IsAny())).Returns(Task.FromResult(true)); + this.LanguageRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny())).Returns(Task.FromResult(language)); + this.LanguageRepositoryMock.Setup(p => p.DeleteAsync(It.IsAny())).Returns(Task.FromResult(shouldPass)); + + bool result = await this.LanguageService.DeleteLanguage(id); + + Assert.AreEqual(shouldPass, result); + } + + [Test] + public void DeleteLanguage_ThrowsException_WhenLanguageDoesNotExist() + { + string exceptionMessage = "Language does not exist!"; + Guid id = new Guid(); + + this.LanguageRepositoryMock.Setup(p => p.DoesLanguageExistAsync(It.IsAny())).Returns(Task.FromResult(false)); + + Exception ex = Assert.ThrowsAsync(() => this.LanguageService.DeleteLanguage(id)); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + #endregion //Task.Run(async () => //{ -- cgit v1.2.3