public void ExpressionExtensions_Funcletize_ArgumentChecking()
{
#pragma warning disable IDE0034 // Simplify 'default' expression (illustrative of method signature)
AssertEx.ThrowsException <ArgumentNullException>(() => ExpressionExtensions.Funcletize(default(Expression)), ex => Assert.AreEqual("expression", ex.ParamName));
AssertEx.ThrowsException <ArgumentNullException>(() => ExpressionExtensions.Funcletize <int>(default(Expression)), ex => Assert.AreEqual("expression", ex.ParamName));
AssertEx.ThrowsException <ArgumentNullException>(() => ExpressionExtensions.Funcletize <int>(default(Expression <Func <int> >)), ex => Assert.AreEqual("expression", ex.ParamName));
#pragma warning restore IDE0034 // Simplify 'default' expression
}