public async void CreateWithInvalidData_Throws()
        {
            //Arrange
            var explorersTeam = new ExplorersTeam
            {
                Id   = Guid.NewGuid(),
                Name = "Test"
            };

            m_explorersTeamRepositoryMock.Setup(t => t.SearchAsync(It.IsAny <Pagination>(), It.IsAny <Ordering>(), It.IsAny <ExplorersTeamFilter>()))
            .ReturnsAsync(new Tuple <int, List <ExplorersTeam> >(1, new List <ExplorersTeam> {
                explorersTeam
            }));

            //Act
            var invalidData = m_robotService.CreateRobotAsync(new Robot
            {
                Id              = Guid.NewGuid(),
                Name            = "Test",
                ExplorersTeamId = explorersTeam.Id,
                ProductNumber   = "123A"
            });

            //Assert
            await Assert.ThrowsAsync <ValidationException>(async() => await invalidData);

            m_repositoryMock.Verify(t => t.CreateAsync(It.IsAny <Robot>()), Times.Never);
        }