public async Task ShouldAddAndReturnMessage()
{
// Arrange
Mock <IDateTime> dateTimeMock = new Mock <IDateTime>();
var handler = new AddMessageCommandHandler(_context, dateTimeMock.Object);
// Act
Message message = await handler.Handle(new AddMessageCommand(), CancellationToken.None);
// Assert
message.Should().NotBeNull();
IQueryable <Message> messages = _context.Messages;
messages.Should().NotBeNull();
messages.Should().HaveCount(1);
}
public async Task When_AddMessageCommandHandler_Should_ReturnNewCreatedId()
{
// arrange
var guid = Guid.NewGuid();
_messageRepositoryMock
.Setup(x => x.CreateAsync(It.IsAny <Message>()))
.ReturnsAsync(new Message {
Id = guid
});
var handler = new AddMessageCommandHandler(_messageRepositoryMock.Object, _mapMock.Object);
// act
var result = await handler.Handle(new AddMessageCommand(), CancellationToken.None);
// assert
result.ShouldBe(guid.ToString());
result.ShouldBeOfType(typeof(string));
}