Implementing tests for all methods in the LocalizationService.

src/Umbraco.Tests/Services/LocalizationServiceTests.cs

@@ -1,4 +1,8 @@
-using NUnit.Framework;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using Umbraco.Core.Models;
 using Umbraco.Tests.TestHelpers;
 
 namespace Umbraco.Tests.Services
@@ -8,10 +12,17 @@ namespace Umbraco.Tests.Services
     /// This is more of an integration test as it involves multiple layers
     /// as well as configuration.
     /// </summary>
-    [DatabaseTestBehavior(DatabaseBehavior.NewDbFileAndSchemaPerFixture)]
+    [DatabaseTestBehavior(DatabaseBehavior.NewDbFileAndSchemaPerTest)]
     [TestFixture, RequiresSTA]
     public class LocalizationServiceTests : BaseServiceTest
     {
+        private Guid _parentItemGuidId;
+        private int _parentItemIntId;
+        private Guid _childItemGuidId;
+        private int _childItemIntId;
+        private int _danishLangId;
+        private int _englishLangId;
+
         [SetUp]
         public override void Initialize()
         {
@@ -23,5 +34,194 @@ namespace Umbraco.Tests.Services
         {
             base.TearDown();
         }
+
+        [Test]
+        public void LocalizationService_Can_Get_Root_Dictionary_Items()
+        {
+            var rootItems = ServiceContext.LocalizationService.GetRootDictionaryItems();
+
+            Assert.NotNull(rootItems);
+            Assert.IsTrue(rootItems.Any());
+        }
+
+        [Test]
+        public void LocalizationService_Can_Determint_If_DictionaryItem_Exists()
+        {
+            var exists = ServiceContext.LocalizationService.DictionaryItemExists("Parent");
+            Assert.IsTrue(exists);
+        }
+
+        [Test]
+        public void LocalizationService_Can_Get_All_Languages()
+        {
+            var languages = ServiceContext.LocalizationService.GetAllLanguages();
+            Assert.NotNull(languages);
+            Assert.IsTrue(languages.Any());
+            Assert.That(languages.Count(), Is.EqualTo(3));
+        }
+
+        [Test]
+        public void LocalizationService_Can_Get_Dictionary_Item_By_Int_Id()
+        {
+            var parentItem = ServiceContext.LocalizationService.GetDictionaryItemById(_parentItemIntId);
+            Assert.NotNull(parentItem);
+
+            var childItem = ServiceContext.LocalizationService.GetDictionaryItemById(_childItemIntId);
+            Assert.NotNull(childItem);
+        }
+
+        [Test]
+        public void LocalizationService_Can_Get_Dictionary_Item_By_Guid_Id()
+        {
+            var parentItem = ServiceContext.LocalizationService.GetDictionaryItemById(_parentItemGuidId);
+            Assert.NotNull(parentItem);
+
+            var childItem = ServiceContext.LocalizationService.GetDictionaryItemById(_childItemGuidId);
+            Assert.NotNull(childItem);
+        }
+
+        [Test]
+        public void LocalizationService_Can_Get_Dictionary_Item_By_Key()
+        {
+            var parentItem = ServiceContext.LocalizationService.GetDictionaryItemByKey("Parent");
+            Assert.NotNull(parentItem);
+
+            var childItem = ServiceContext.LocalizationService.GetDictionaryItemByKey("Child");
+            Assert.NotNull(childItem);
+        }
+
+        [Test]
+        public void LocalizationService_Can_Get_Dictionary_Item_Children()
+        {
+            var item = ServiceContext.LocalizationService.GetDictionaryItemChildren(_parentItemGuidId);
+            Assert.NotNull(item);
+            Assert.That(item.Count(), Is.EqualTo(1));
+
+            foreach (var dictionaryItem in item)
+            {
+                Assert.IsFalse(string.IsNullOrEmpty(dictionaryItem.ItemKey));
+            }
+        }
+
+        [Test]
+        public void LocalizationService_Can_Get_Language_By_Culture_Code()
+        {
+            var danish = ServiceContext.LocalizationService.GetLanguageByCultureCode("Danish");
+            var english = ServiceContext.LocalizationService.GetLanguageByCultureCode("English");
+            Assert.NotNull(danish);
+            Assert.NotNull(english);
+        }
+
+        [Test]
+        public void LocalizationService_Can_GetLanguageById()
+        {
+            var danish = ServiceContext.LocalizationService.GetLanguageById(_danishLangId);
+            var english = ServiceContext.LocalizationService.GetLanguageById(_englishLangId);
+            Assert.NotNull(danish);
+            Assert.NotNull(english);
+        }
+
+        [Test]
+        public void LocalizationService_Can_GetLanguageByIsoCode()
+        {
+            var danish = ServiceContext.LocalizationService.GetLanguageByIsoCode("da-DK");
+            var english = ServiceContext.LocalizationService.GetLanguageByIsoCode("en-GB");
+            Assert.NotNull(danish);
+            Assert.NotNull(english);
+        }
+
+        [Test]
+        public void LocalizationService_Does_Not_Fail_When_Language_Doesnt_Exist()
+        {
+            var language = ServiceContext.LocalizationService.GetLanguageByIsoCode("sv-SE");
+            Assert.Null(language);
+        }
+
+        [Test]
+        public void LocalizationService_Does_Not_Fail_When_DictionaryItem_Doesnt_Exist()
+        {
+            var item = ServiceContext.LocalizationService.GetDictionaryItemByKey("RandomKey");
+            Assert.Null(item);
+        }
+
+        [Test]
+        public void LocalizationService_Can_Delete_Language()
+        {
+            var norwegian = new Language("nb-NO") { CultureName = "Norwegian" };
+            ServiceContext.LocalizationService.Save(norwegian, 0);
+            Assert.That(norwegian.HasIdentity, Is.True);
+            var languageId = norwegian.Id;
+
+            ServiceContext.LocalizationService.Delete(norwegian);
+
+            var language = ServiceContext.LocalizationService.GetLanguageById(languageId);
+            Assert.Null(language);
+        }
+
+        [Test]
+        public void LocalizationService_Can_Delete_DictionaryItem()
+        {
+            var item = ServiceContext.LocalizationService.GetDictionaryItemByKey("Child");
+            Assert.NotNull(item);
+
+            ServiceContext.LocalizationService.Delete(item);
+
+            var deletedItem = ServiceContext.LocalizationService.GetDictionaryItemByKey("Child");
+            Assert.Null(deletedItem);
+        }
+
+        [Test]
+        public void LocalizationService_Can_Update_Existing_DictionaryItem()
+        {
+            var item = ServiceContext.LocalizationService.GetDictionaryItemByKey("Child");
+            foreach (var translation in item.Translations)
+            {
+                translation.Value = translation.Value + "UPDATED";
+            }
+
+            ServiceContext.LocalizationService.Save(item);
+
+            var updatedItem = ServiceContext.LocalizationService.GetDictionaryItemByKey("Child");
+            Assert.NotNull(updatedItem);
+
+            foreach (var translation in updatedItem.Translations)
+            {
+                Assert.That(translation.Value.EndsWith("UPDATED"), Is.True);
+            }
+        }
+
+        public override void CreateTestData()
+        {
+            var danish = new Language("da-DK") { CultureName = "Danish" };
+            var english = new Language("en-GB") { CultureName = "English"};
+            ServiceContext.LocalizationService.Save(danish, 0);
+            ServiceContext.LocalizationService.Save(english, 0);
+            _danishLangId = danish.Id;
+            _englishLangId = english.Id;
+
+            var parentItem = new DictionaryItem("Parent")
+            {
+                Translations = new List<IDictionaryTranslation>
+                               {
+                                   new DictionaryTranslation(english, "ParentValue"),
+                                   new DictionaryTranslation(danish, "ForældreVærdi")
+                               }
+            };
+            ServiceContext.LocalizationService.Save(parentItem);
+            _parentItemGuidId = parentItem.Key;
+            _parentItemIntId = parentItem.Id;
+
+            var childItem = new DictionaryItem(parentItem.Key, "Child")
+                            {
+                                Translations = new List<IDictionaryTranslation>
+                                               {
+                                                   new DictionaryTranslation(english, "ChildValue"),
+                                                   new DictionaryTranslation(danish, "BørnVærdi")
+                                               }
+                            };
+            ServiceContext.LocalizationService.Save(childItem);
+            _childItemGuidId = childItem.Key;
+            _childItemIntId = childItem.Id;
+        }
     }
 }