Transform() public method

public Transform ( MethodCallExpression methodCallExpression ) : Expression
methodCallExpression System.Linq.Expressions.MethodCallExpression
return System.Linq.Expressions.Expression
    public void Transform_TwoArguments ()
    {
      var method = typeof (StringExtensions).GetMethod (
          "SqlContainsFulltext",
          BindingFlags.Public | BindingFlags.Static,
          null,
          CallingConventions.Any,
          new[] { typeof (string), typeof (string), typeof (string) },
          null);
      var objectExpression = Expression.Constant ("Test");
      var argument1 = Expression.Constant ("es");
      var language = Expression.Constant ("language");
      var expression = Expression.Call (method, objectExpression, argument1, language);
      var transformer = new ContainsFreetextMethodCallTransformer();

      var result = transformer.Transform (expression);

      var argumentExpression = Expression.Constant (string.Format ("{0}", argument1.Value));

      var compositeExpression = new SqlCompositeCustomTextGeneratorExpression (
          typeof (string), new SqlCustomTextExpression ("LANGUAGE ", typeof (string)), language);

      var expectedResult =
          new SqlFunctionExpression (typeof (bool), "FREETEXT", objectExpression, argumentExpression, compositeExpression);

      SqlExpressionTreeComparer.CheckAreEqualTrees (expectedResult, result);
    }
    public void Transform_OneArgument ()
    {
      var method = typeof (StringExtensions).GetMethod (
          "SqlContainsFulltext",
          BindingFlags.Public | BindingFlags.Static,
          null,
          CallingConventions.Any,
          new[] { typeof (string), typeof (string) },
          null);
      var objectExpression = Expression.Constant ("Test");
      var argument1 = Expression.Constant ("es");
      var expression = Expression.Call (method, objectExpression, argument1);
      var transformer = new ContainsFreetextMethodCallTransformer();

      var result = transformer.Transform (expression);

      var rightExpression = Expression.Constant (string.Format ("{0}", argument1.Value));
      var expectedResult = new SqlFunctionExpression (typeof (bool), "FREETEXT", objectExpression, rightExpression);

      SqlExpressionTreeComparer.CheckAreEqualTrees (expectedResult, result);
    }