public void ShowQuestionTest()
{
MockMessageService messageService = new MockMessageService();
string message = "Hello World";
AssertHelper.ExpectedException<ArgumentNullException>(() => MessageServiceExtensions.ShowQuestion(null, message));
AssertHelper.ExpectedException<ArgumentNullException>(() => MessageServiceExtensions.ShowYesNoQuestion(null, message));
bool showQuestionCalled = false;
messageService.ShowQuestionAction = m =>
{
showQuestionCalled = true;
Assert.AreEqual(message, m);
return true;
};
Assert.IsTrue(messageService.ShowQuestion(message) == true);
Assert.IsTrue(showQuestionCalled);
showQuestionCalled = false;
messageService.Clear();
messageService.ShowYesNoQuestionAction = m =>
{
showQuestionCalled = true;
Assert.AreEqual(message, m);
return true;
};
Assert.IsTrue(messageService.ShowYesNoQuestion(message) == true);
Assert.IsTrue(showQuestionCalled);
}
public void ShowMessageTest()
{
MockMessageService messageService = new MockMessageService();
string message = "Hello World";
AssertHelper.ExpectedException<ArgumentNullException>(() => MessageServiceExtensions.ShowMessage(null, message));
AssertHelper.ExpectedException<ArgumentNullException>(() => MessageServiceExtensions.ShowWarning(null, message));
AssertHelper.ExpectedException<ArgumentNullException>(() => MessageServiceExtensions.ShowError(null, message));
messageService.ShowMessage(message);
Assert.AreEqual(MessageType.Message, messageService.MessageType);
Assert.AreEqual(message, messageService.Message);
messageService.Clear();
messageService.ShowWarning(message);
Assert.AreEqual(MessageType.Warning, messageService.MessageType);
Assert.AreEqual(message, messageService.Message);
messageService.Clear();
messageService.ShowError(message);
Assert.AreEqual(MessageType.Error, messageService.MessageType);
Assert.AreEqual(message, messageService.Message);
}