public async Task GetLayoutInfo(string layoutHashId, string geometry, string expectedGeometry, bool exist) { // Arrange ILayoutService layoutService = new LayoutService(); ErgodoxLayout response = null; // Act if (exist) { response = await layoutService.GetLayoutInfo(layoutHashId, geometry, "latest"); } else { await Assert.ThrowsAsync <ArgumentException>(() => layoutService.GetLayoutInfo(layoutHashId, geometry, "latest")); } // Assert if (exist) { Assert.NotNull(response); Assert.IsType <ErgodoxLayout>(response); Assert.NotNull(response.Revision); Assert.False(string.IsNullOrWhiteSpace(response.HashId)); Assert.False(string.IsNullOrWhiteSpace(response.Title)); Assert.Equal(expectedGeometry, response.Geometry); } }