public void TransformExpressions()
{
var oldExpression = _joinClause.OuterKeySelector;
var newExpression = ExpressionHelper.CreateExpression();
Func <Expression, Expression> transformation = ex => (ex == oldExpression ? newExpression : ex);
_groupJoinClause.TransformExpressions(transformation);
Assert.That(_joinClause.OuterKeySelector, Is.SameAs(newExpression));
}
public void TransformExpressions()
{
var joinClauseMock = MockRepository.GenerateMock <JoinClause> (
"x",
typeof(Cook),
ExpressionHelper.CreateExpression(),
ExpressionHelper.CreateExpression(),
ExpressionHelper.CreateExpression());
_groupJoinClause.JoinClause = joinClauseMock;
Func <Expression, Expression> transformation = ex => ex;
_groupJoinClause.TransformExpressions(transformation);
joinClauseMock.AssertWasCalled(mock => mock.TransformExpressions(transformation));
}