public void NewStatusIsOnlyRaisedWhenNotLoading()
{
// Arrange
var context = new Mock <IContextEntry>();
var definition = new ColumnDefinition(ColumnType.User);
var config = new Mock <IConfig>();
config.SetupGet(c => c.General).Returns(new GeneralConfig());
var parser = new Mock <IStreamParser>();
var vm = new TestColumn(context.Object, definition, config.Object, parser.Object);
bool raised = false;
vm.NewItem += (s, e) => raised = true;
var status = new StatusViewModel(DummyGenerator.CreateDummyStatus(), context.Object, null, null);
// Act
vm.SetLoading(true);
vm.RaiseStatusWrapper(status);
bool whileLoading = raised;
vm.SetLoading(false);
vm.RaiseStatusWrapper(status);
bool afterLoading = raised;
// Assert
Assert.IsFalse(whileLoading);
Assert.IsTrue(afterLoading);
}
public void NewStatusRaisesEvent()
{
// Arrange
var context = new Mock <IContextEntry>();
var definition = new ColumnDefinition(ColumnType.User);
var config = new Mock <IConfig>();
config.SetupGet(c => c.General).Returns(new GeneralConfig());
var parser = new Mock <IStreamParser>();
var vm = new TestColumn(context.Object, definition, config.Object, parser.Object);
var status = DummyGenerator.CreateDummyStatus();
var muter = new Mock <IStatusMuter>();
muter.Setup(m => m.IsMuted(It.IsAny <Status>())).Returns(false).Verifiable();
vm.Muter = muter.Object;
vm.Dispatcher = new SyncDispatcher();
bool raised = false;
vm.NewItem += (s, e) => raised = true;
vm.SetLoading(false);
// Act
parser.Raise(p => p.StatusReceived += null, new StatusStreamEventArgs(status));
// Assert
Assert.IsTrue(raised);
}
public void ItemsAreSortedBasedOnId()
{
// Arrange
var context = new Mock <IContextEntry>();
var config = new Mock <IConfig>();
config.SetupGet(c => c.General).Returns(new GeneralConfig());
var parser = new Mock <IStreamParser>();
var muter = new Mock <IStatusMuter>();
muter.Setup(m => m.IsMuted(It.IsAny <Status>())).Returns(false);
var column = new TestColumn(context.Object, new ColumnDefinition(ColumnType.Timeline), config.Object,
parser.Object)
{
Dispatcher = new SyncDispatcher(),
Muter = muter.Object
};
column.SetLoading(false);
var s1 = DummyGenerator.CreateDummyStatus();
s1.ID = s1.StatusID = 1;
var s2 = DummyGenerator.CreateDummyStatus();
s2.ID = s2.StatusID = 2;
var s3 = DummyGenerator.CreateDummyStatus();
s3.ID = s3.StatusID = 3;
var waitHandle = new ManualResetEventSlim(false);
column.NewItem += (s, e) => { waitHandle.Set(); };
// Act
parser.Raise(p => p.StatusReceived += null, new StatusStreamEventArgs(s2));
bool set1 = waitHandle.Wait(1000);
waitHandle.Reset();
parser.Raise(p => p.StatusReceived += null, new StatusStreamEventArgs(s3));
bool set2 = waitHandle.Wait(1000);
waitHandle.Reset();
parser.Raise(p => p.StatusReceived += null, new StatusStreamEventArgs(s1));
bool set3 = waitHandle.Wait(1000);
// Assert
Assert.IsTrue(set1);
Assert.IsTrue(set2);
Assert.IsTrue(set3);
var ids = column.Items.Select(it => it.Id).ToArray();
CollectionAssert.AreEqual(new ulong[] { 3, 2, 1 }, ids);
}