public void SetOverridesOldValue()
{
var collection = new QueryFilterExpressionCollection();
var property = CreatePropertyInfo <Child>();
collection.SetExpression <Child>((x, y) => x.GetHashCode() == y.GetHashCode());
var result = collection.GetQueryFilterExpression(property);
AssertExpressionEqual <Child>((x, y) => x.GetHashCode() == y.GetHashCode(), result);
collection.SetExpression <Child>((x, y) => x != y);
result = collection.GetQueryFilterExpression(property);
AssertExpressionEqual <Child>((x, y) => x != y, result);
}
public void FindsRealTypeFirst()
{
var collection = new QueryFilterExpressionCollection();
collection.SetExpression <Parent>((x, y) => x != y);
collection.SetExpression <Child>((x, y) => x.GetHashCode() == y.GetHashCode());
var childProperty = CreatePropertyInfo <Child>();
var parentProperty = CreatePropertyInfo <Parent>();
var childResult = collection.GetQueryFilterExpression(childProperty);
var parentResult = collection.GetQueryFilterExpression(parentProperty);
AssertExpressionEqual <Child>((x, y) => x.GetHashCode() == y.GetHashCode(), childResult);
AssertExpressionEqual <Parent>((x, y) => x != y, parentResult);
}
public void FindsCorrectExpressionWithInheritance()
{
var collection = new QueryFilterExpressionCollection();
collection.SetExpression <Parent>((x, y) => x != y);
var property = CreatePropertyInfo <Child>();
var result = collection.GetQueryFilterExpression(property);
AssertExpressionEqual <Child>((x, y) => x != y, result);
}
public void WorksWithMethodCalls()
{
var collection = new QueryFilterExpressionCollection();
collection.SetExpression <Child>((x, y) => x.StringEquals(y.ToString()));
var property = CreatePropertyInfo <Child>();
var result = collection.GetQueryFilterExpression(property);
AssertExpressionEqual <Child>((x, y) => x.StringEquals(y.ToString()), result);
}
