public void SdkCollectionAddTest(string sdk, string[] expected)
        {
            // Arrange
            using var mock = AutoMock.GetLoose();

            var projectRoot = ProjectRootElement.Create();

            projectRoot.Sdk = DefaultSDK;

            var sdkCollection = new SdkCollection(projectRoot);

            // Act
            sdkCollection.Add(sdk);

            // Assert
            Assert.Equal(
                sdkCollection,
                expected);
        }