public void Should_raise_IdentityServiceApiException_on_unsuccessful_response_on_delete()
{
_secureHttpRequest.Setup(x => x.DeleteAsync(It.IsAny <string>(), It.IsAny <string>()))
.ReturnsAsync(ApiRequestHelper.CreateHttpResponseMessage("test", HttpStatusCode.Unauthorized));
var exception = Assert.ThrowsAsync <IdentityServiceApiException>(async() => await _client.DeleteUserAsync(UserName));
exception.Should().NotBeNull();
exception.Message.Should().Be("Failed to call API: Unauthorized\r\ntest");
}