public async Task DeletePatternShouldDeletePattern()
{
var pattern = new Pattern {
Id = 1
};
_projectBLMock.Setup(x => x.DeletePatternAsync(It.IsAny <Pattern>())).Returns(Task.FromResult <Pattern>(pattern));
var patternController = new PatternController(_projectBLMock.Object);
var result = await patternController.DeletePatternAsync(pattern.Id);
Assert.IsAssignableFrom <NoContentResult>(result);
_projectBLMock.Verify(x => x.DeletePatternAsync((It.IsAny <Pattern>())));
}
public async Task DeletePatternAsync_ShouldReturnStatusCode500_WhenPatternIsInvalid()
{
//arrange
int id = 1;
Pattern pattern = null;
_projectBLMock.Setup(i => i.DeletePatternAsync(pattern)).Throws(new Exception());
PatternController patternController = new PatternController(_projectBLMock.Object);
//act
var result = await patternController.DeletePatternAsync(id);
//assert
Assert.IsType <StatusCodeResult>(result);
Assert.Equal(500, ((StatusCodeResult)result).StatusCode);
}