Adding unit tests for Script- and StylesheetRepository.

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

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+using System.IO;
+using System.Linq;
+using System.Text;
+using NUnit.Framework;
+using Umbraco.Core.IO;
+using Umbraco.Core.Models;
+using Umbraco.Core.Persistence.Repositories;
+using Umbraco.Core.Persistence.UnitOfWork;
+
+namespace Umbraco.Tests.Persistence.Repositories
+{
+    [TestFixture]
+    public class ScriptRepositoryTest
+    {
+        private IFileSystem _fileSystem;
+
+        [SetUp]
+        public void Initialize()
+        {
+            _fileSystem = FileSystemProviderManager.Current.GetFileSystemProvider("scripts");
+            var stream = CreateStream("Umbraco.Sys.registerNamespace(\"Umbraco.Utils\");");
+            _fileSystem.AddFile("test-script.js", stream);
+        }
+
+        [Test]
+        public void Can_Instantiate_Repository()
+        {
+            // Arrange
+            var provider = new FileUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+
+            // Act
+            var repository = new ScriptRepository(unitOfWork);
+
+            // Assert
+            Assert.That(repository, Is.Not.Null);
+        }
+
+        [Test]
+        public void Can_Perform_Add_On_ScriptRepository()
+        {
+            // Arrange
+            var provider = new FileUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new ScriptRepository(unitOfWork);
+
+            // Act
+            var script = new Script("test-add-script.js") {Content = "/// <reference name=\"MicrosoftAjax.js\"/>"};
+            repository.AddOrUpdate(script);
+            unitOfWork.Commit();
+
+            //Assert
+            Assert.That(_fileSystem.FileExists("test-add-script.js"), Is.True);
+        }
+
+        [Test]
+        public void Can_Perform_Update_On_ScriptRepository()
+        {
+            // Arrange
+            var provider = new FileUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new ScriptRepository(unitOfWork);
+
+            // Act
+            var script = new Script("test-updated-script.js") { Content = "/// <reference name=\"MicrosoftAjax.js\"/>" };
+            repository.AddOrUpdate(script);
+            unitOfWork.Commit();
+
+            script.Content = "/// <reference name=\"MicrosoftAjax-Updated.js\"/>";
+            repository.AddOrUpdate(script);
+            unitOfWork.Commit();
+
+            var scriptUpdated = repository.Get("test-updated-script.js");
+
+            // Assert
+            Assert.That(_fileSystem.FileExists("test-updated-script.js"), Is.True);
+            Assert.That(scriptUpdated.Content, Is.EqualTo("/// <reference name=\"MicrosoftAjax-Updated.js\"/>"));
+        }
+
+        [Test]
+        public void Can_Perform_Delete_On_ScriptRepository()
+        {
+            // Arrange
+            var provider = new FileUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new ScriptRepository(unitOfWork);
+
+            // Act
+            var script = repository.Get("test-script.js");
+            repository.Delete(script);
+            unitOfWork.Commit();
+
+            // Assert
+
+        }
+
+        [Test]
+        public void Can_Perform_Get_On_ScriptRepository()
+        {
+            // Arrange
+            var provider = new FileUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new ScriptRepository(unitOfWork);
+
+            // Act
+            var exists = repository.Get("test-script.js");
+
+            // Assert
+            Assert.That(exists, Is.Not.Null);
+            Assert.That(exists.Alias, Is.EqualTo("test-script"));
+            Assert.That(exists.Name, Is.EqualTo("test-script.js"));
+        }
+
+        [Test]
+        public void Can_Perform_GetAll_On_ScriptRepository()
+        {
+            // Arrange
+            var provider = new FileUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new ScriptRepository(unitOfWork);
+
+            var script = new Script("test-script1.js") { Content = "/// <reference name=\"MicrosoftAjax.js\"/>" };
+            repository.AddOrUpdate(script);
+            var script2 = new Script("test-script2.js") { Content = "/// <reference name=\"MicrosoftAjax.js\"/>" };
+            repository.AddOrUpdate(script2);
+            var script3 = new Script("test-script3.js") { Content = "/// <reference name=\"MicrosoftAjax.js\"/>" };
+            repository.AddOrUpdate(script3);
+            unitOfWork.Commit();
+
+            // Act
+            var scripts = repository.GetAll();
+
+            // Assert
+            Assert.That(scripts, Is.Not.Null);
+            Assert.That(scripts.Any(), Is.True);
+            Assert.That(scripts.Any(x => x == null), Is.False);
+            Assert.That(scripts.Count(), Is.EqualTo(4));
+        }
+
+        [Test]
+        public void Can_Perform_GetAll_With_Params_On_ScriptRepository()
+        {
+            // Arrange
+            var provider = new FileUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new ScriptRepository(unitOfWork);
+
+            var script = new Script("test-script1.js") { Content = "/// <reference name=\"MicrosoftAjax.js\"/>" };
+            repository.AddOrUpdate(script);
+            var script2 = new Script("test-script2.js") { Content = "/// <reference name=\"MicrosoftAjax.js\"/>" };
+            repository.AddOrUpdate(script2);
+            var script3 = new Script("test-script3.js") { Content = "/// <reference name=\"MicrosoftAjax.js\"/>" };
+            repository.AddOrUpdate(script3);
+            unitOfWork.Commit();
+
+            // Act
+            var scripts = repository.GetAll("test-script1.js", "test-script2.js");
+
+            // Assert
+            Assert.That(scripts, Is.Not.Null);
+            Assert.That(scripts.Any(), Is.True);
+            Assert.That(scripts.Any(x => x == null), Is.False);
+            Assert.That(scripts.Count(), Is.EqualTo(2));
+        }
+
+        [Test]
+        public void Can_Perform_Exists_On_ScriptRepository()
+        {
+            // Arrange
+            var provider = new FileUnitOfWorkProvider();
+            var unitOfWork = provider.GetUnitOfWork();
+            var repository = new ScriptRepository(unitOfWork);
+
+            // Act
+            var exists = repository.Exists("test-script.js");
+
+            // Assert
+            Assert.That(exists, Is.True);
+        }
+
+        [TearDown]
+        public void TearDown()
+        {
+            _fileSystem = null;
+            //Delete all files
+            var fs = FileSystemProviderManager.Current.GetFileSystemProvider("scripts");
+            var files = fs.GetFiles("", "*.js");
+            foreach (var file in files)
+            {
+                fs.DeleteFile(file);
+            }
+        }
+
+        protected Stream CreateStream(string contents = null)
+        {
+            if (string.IsNullOrEmpty(contents))
+                contents = "/* test */";
+
+            var bytes = Encoding.UTF8.GetBytes(contents);
+            var stream = new MemoryStream(bytes);
+
+            return stream;
+        }
+    }
+}