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authorJason Smith <jason.smith@xamarin.com>2016-04-24 16:25:26 (GMT)
committerRui Marinho <me@ruimarinho.net>2016-04-24 16:25:26 (GMT)
commit5907152c50ee2c658b266f2804e6b383bb15a6f1 (patch)
tree9beb907623359723456c5c03b08922bebc4f41f3 /Xamarin.Forms.Pages.UnitTests/DataSourceListTests.cs
parentfeac1ba3ed6df5e27b3fa2076bd15c190cbacd1c (diff)
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Evolve feature branch (#117)
* Initial import of evolve features * [Android] Add Xamarin.Forms.Platform.Android.AppLinks project * [iOS] Fix issues with c# 6 features on iOS AppLinks * Added naive stanza to update-docs-windows.bat to produce Pages docs. Not tested. (#69) * Update packages * Add AppLinks android nuspec and fix linker issues * Fix build * Fix nusepc * Fix nuspec * Update android support nugets to 23.2.1 * Update Xamarin.UITest * Add CardView * [iOS] Fix app link for CoreSpotlight * [Android] Update AppLinks android support libs * Add Newtonsoft.Json dependency to nuspec * Fix NRE when setting ControlTemplate to null * Move to ModernHttpClient for download * Try fix build * Preserve android app links * Fix margin issue * General coding and simple fixes
Diffstat (limited to 'Xamarin.Forms.Pages.UnitTests/DataSourceListTests.cs')
-rw-r--r--Xamarin.Forms.Pages.UnitTests/DataSourceListTests.cs81
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diff --git a/Xamarin.Forms.Pages.UnitTests/DataSourceListTests.cs b/Xamarin.Forms.Pages.UnitTests/DataSourceListTests.cs
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+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Net.NetworkInformation;
+using System.Threading.Tasks;
+using NUnit.Framework;
+
+namespace Xamarin.Forms.Pages.UnitTests
+{
+ [TestFixture]
+ public class DataSourceListTests
+ {
+ public class TestDataSource : BaseDataSource
+ {
+ public ObservableCollection<IDataItem> DataItems { get; } = new ObservableCollection<IDataItem> ();
+
+ protected override Task<IList<IDataItem>> GetRawData ()
+ {
+ return Task.FromResult<IList<IDataItem>> (DataItems);
+ }
+
+ protected override object GetValue (string key)
+ {
+ var target = DataItems.FirstOrDefault (d => d.Name == key);
+ if (target == null)
+ throw new KeyNotFoundException ();
+ return target.Value;
+ }
+
+ protected override bool SetValue (string key, object value)
+ {
+ var target = DataItems.FirstOrDefault (d => d.Name == key);
+ if (target == null)
+ DataItems.Add (new DataItem (key, value));
+ else if (target.Value == value)
+ return false;
+ else
+ target.Value = value;
+ return true;
+ }
+ }
+
+ [Test]
+ public void DataSourceListIndexer ()
+ {
+ var source = new TestDataSource ();
+ IDataSource s = source;
+ source.DataItems.Add (new DataItem ("Foo", "Bar"));
+
+ Assert.AreEqual ("Bar", s["Foo"]);
+
+ Assert.AreEqual ("Bar", s.Data[0].Value);
+ }
+
+ [Test]
+ public void CompoundListPrepend ()
+ {
+ var source = new TestDataSource ();
+ IDataSource s = source;
+ source.DataItems.Add (new DataItem ("Foo1", "Bar1"));
+ source.DataItems.Add (new DataItem ("Foo2", "Bar2"));
+
+ var compoundList = new CompoundCollection {
+ MainList = s.Data
+ };
+ var prependItem = new DataItem ("Pre1", "Val1");
+ compoundList.PrependList.Add (prependItem);
+
+ Assert.AreEqual (prependItem, compoundList[0]);
+ Assert.AreEqual (source.DataItems[0], s.Data[0]);
+ Assert.AreEqual (source.DataItems[1], s.Data[1]);
+
+ Assert.AreEqual (source.DataItems[0], compoundList[1]);
+ Assert.AreEqual (source.DataItems[1], compoundList[2]);
+
+ s.MaskKey ("Foo1");
+
+ Assert.AreEqual (source.DataItems[1], compoundList[1]);
+ }
+ }
+} \ No newline at end of file