public void SelectTemplate_WhenTemplatesNotInitialized_ThrowsException()
{
//Arrange
var mock = Mock.Create<IMessageHistoryItem>(Behavior.CallOriginal);
Mock.Arrange(() => mock.IsMe).Returns(true);
//Act
var messageHistoryDataTemplateSelector = new MessageHistoryTemplateSelector();
messageHistoryDataTemplateSelector.SelectTemplate(mock, null);
}
public void SelectTemplate_WhenIsMe_ReturnsMeTemplate()
{
//Arrange
var mock = Mock.Create<IMessageHistoryItem>(Behavior.CallOriginal);
Mock.Arrange(() => mock.IsMe).Returns(true);
//Act
var messageHistoryDataTemplateSelector = new MessageHistoryTemplateSelector();
var meTemplate = new DataTemplate();
var otherTemplate = new DataTemplate();
messageHistoryDataTemplateSelector.MeTempalte = meTemplate;
messageHistoryDataTemplateSelector.OtherTemplate = otherTemplate;
var result = messageHistoryDataTemplateSelector.SelectTemplate(mock, null);
//Assert
Assert.AreEqual(result, meTemplate);
Assert.AreNotEqual(result, otherTemplate);
}