public void ShouldThrowExceptionWhenCalledWithMoreThanFiveMessages()
{
ExceptionAssert.Throws <InvalidOperationException>("The maximum number of messages is 5.", () =>
{
ISendMessageExtensions.ValidateAndConvert(new ISendMessage[6]);
});
}
public void ShouldThrowExceptionWhenMessageIsInvalid()
{
ExceptionAssert.Throws <InvalidOperationException>("The text cannot be null.", () =>
{
ISendMessageExtensions.ValidateAndConvert(new ISendMessage[1] {
new TextMessage()
});
});
}
public void ShouldThrowExceptionWhenMessageTypeIsInvalid()
{
ExceptionAssert.Throws <NotSupportedException>("Invalid message type.", () =>
{
ISendMessageExtensions.ValidateAndConvert(new ISendMessage[1] {
new InvalidMessage()
});
});
}
public void ShouldThrowExceptionWhenArrarHasNullValue()
{
ExceptionAssert.Throws <InvalidOperationException>("The message should not be null.", () =>
{
ISendMessageExtensions.ValidateAndConvert(new ISendMessage[1] {
null
});
});
}