Adding unit tests for LanguageRepository

src/Umbraco.Tests/Persistence/Repositories/LanguageRepositoryTest.cs

@@ -1,5 +1,7 @@
-using NUnit.Framework;
+using System.Linq;
+using NUnit.Framework;
 using Umbraco.Core.Models;
+using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Persistence.Repositories;
 using Umbraco.Core.Persistence.UnitOfWork;
 using Umbraco.Tests.TestHelpers;
@@ -51,35 +53,151 @@ namespace Umbraco.Tests.Persistence.Repositories
 
         [Test]
         public void Can_Perform_GetAll_On_LanguageRepository()
-        { }
+        {
+            // Arrange
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new LanguageRepository(unitOfWork);
+
+            // Act
+            var languages = repository.GetAll();
+
+            // Assert
+            Assert.That(languages, Is.Not.Null);
+            Assert.That(languages.Any(), Is.True);
+            Assert.That(languages.Any(x => x == null), Is.False);
+            Assert.That(languages.Count(), Is.EqualTo(5));
+        }
 
         [Test]
         public void Can_Perform_GetAll_With_Params_On_LanguageRepository()
-        { }
+        { 
+            // Arrange
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new LanguageRepository(unitOfWork);
+
+            // Act
+            var languages = repository.GetAll(1, 2);
+
+            // Assert
+            Assert.That(languages, Is.Not.Null);
+            Assert.That(languages.Any(), Is.True);
+            Assert.That(languages.Any(x => x == null), Is.False);
+            Assert.That(languages.Count(), Is.EqualTo(2));
+        }
 
         [Test]
         public void Can_Perform_GetByQuery_On_LanguageRepository()
-        { }
+        {
+            // Arrange
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new LanguageRepository(unitOfWork);
+
+            // Act
+            var query = Query<ILanguage>.Builder.Where(x => x.IsoCode == "da-DK");
+            var result = repository.GetByQuery(query);
+
+            // Assert
+            Assert.That(result, Is.Not.Null);
+            Assert.That(result.Any(), Is.True);
+            Assert.That(result.FirstOrDefault().CultureName, Is.EqualTo("da-DK"));
+        }
 
         [Test]
         public void Can_Perform_Count_On_LanguageRepository()
-        { }
+        {
+            // Arrange
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new LanguageRepository(unitOfWork);
+
+            // Act
+            var query = Query<ILanguage>.Builder.Where(x => x.IsoCode.StartsWith("D"));
+            int count = repository.Count(query);
+
+            // Assert
+            Assert.That(count, Is.EqualTo(2));
+        }
 
         [Test]
         public void Can_Perform_Add_On_LanguageRepository()
-        { }
+        {
+            // Arrange
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new LanguageRepository(unitOfWork);
+
+            // Act
+            var languageBR = new Language("pt-BR") { CultureName = "pt-BR" };
+            repository.AddOrUpdate(languageBR);
+            unitOfWork.Commit();
+
+            // Assert
+            Assert.That(languageBR.HasIdentity, Is.True);
+            Assert.That(languageBR.Id, Is.EqualTo(6));//With 5 existing entries the Id should be 6
+        }
 
         [Test]
         public void Can_Perform_Update_On_LanguageRepository()
-        { }
+        {
+            // Arrange
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new LanguageRepository(unitOfWork);
+
+            // Act
+            var language = repository.Get(5);
+            language.IsoCode = "pt-BR";
+            language.CultureName = "pt-BR";
+
+            repository.AddOrUpdate(language);
+            unitOfWork.Commit();
+
+            var languageUpdated = repository.Get(5);
+
+            // Assert
+            Assert.That(languageUpdated, Is.Not.Null);
+            Assert.That(languageUpdated.IsoCode, Is.EqualTo("pt-BR"));
+            Assert.That(languageUpdated.CultureName, Is.EqualTo("pt-BR"));
+        }
 
         [Test]
         public void Can_Perform_Delete_On_LanguageRepository()
-        { }
+        {
+            // Arrange
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new LanguageRepository(unitOfWork);
+
+            // Act
+            var language = repository.Get(3);
+            repository.Delete(language);
+            unitOfWork.Commit();
+
+            var exists = repository.Exists(3);
+
+            // Assert
+            Assert.That(exists, Is.False);
+        }
 
         [Test]
         public void Can_Perform_Exists_On_LanguageRepository()
-        { }
+        {
+            // Arrange
+            var provider = new PetaPocoUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new LanguageRepository(unitOfWork);
+
+            // Act
+            var exists = repository.Exists(3);
+            var doesntExist = repository.Exists(10);
+
+            // Assert
+            Assert.That(exists, Is.True);
+            Assert.That(doesntExist, Is.False);
+        }
 
         [TearDown]
         public override void TearDown()
@@ -94,6 +212,12 @@ namespace Umbraco.Tests.Persistence.Repositories
 
             var languageSE = new Language("sv-SE") { CultureName = "sv-SE" };
             ServiceContext.LocalizationService.Save(languageSE);//Id 3
+
+            var languageDE = new Language("de-DE") { CultureName = "de-DE" };
+            ServiceContext.LocalizationService.Save(languageDE);//Id 4
+
+            var languagePT = new Language("pt-PT") { CultureName = "pt-PT" };
+            ServiceContext.LocalizationService.Save(languagePT);//Id 5
         }
     }
 }