public void ReplaceMultipleParametersTest1()
{
Expression <Func <float, int, float> > expr = (x, y) => x * 2 + y * 3;
Expression <Func <float, int, float> > exprReplacedValid = (x, y) => A.F1 * 2 + A.F2 * 3;
var exprReplaced = LambdaParametersReplacer.ReplaceLambdaParameters(expr, new[] { Expression.Property(null, typeof(A), nameof(A.F1)), Expression.Property(null, typeof(A), nameof(A.F2)) });
Assert.IsTrue(CompareExpressionsExtensions.AreEqual(exprReplaced, exprReplacedValid.Body));
}
public void ReplaceOneParameterTest3()
{
Expression <Func <float, float> > expr = x => (int)Math.Truncate(x * 2 + x * 3);
Expression <Func <float, float> > exprReplacedValid = x => (int)Math.Truncate(A.F1 * 2 + A.F1 * 3);
var exprReplaced = LambdaParametersReplacer.ReplaceLambdaParameters(expr, new[] { Expression.Property(null, typeof(A), nameof(A.F1)) });
Assert.IsTrue(CompareExpressionsExtensions.AreEqual(exprReplaced, exprReplacedValid.Body));
}