public void FilterGenericFilter2()
{
int sourceCounter = 0;
var sourceQuery = new[] { "aa1", "bb1", "bb2" }.Select(s => { sourceCounter++; return(new SimpleEntity {
Name = s
}); }).AsQueryable();
var gf = new[] { new FilterCriteria {
Property = "Name", Operation = "StartsWith", Value = "b"
} };
var impRepos = new ImplicitGenericPropertyFilterRepository();
Assert.AreEqual(0, impRepos.Counter);
Assert.AreEqual(0, sourceCounter);
var exp = NewRepos(new ExplicitGenericPropertyFilterRepository()).Filter(sourceQuery, gf);
var exp2 = NewRepos(new ExplicitGenericPropertyFilterRepository2()).Filter(sourceQuery, gf);
var imp = NewRepos(impRepos).Filter(sourceQuery, gf);
Assert.AreEqual(0, impRepos.Counter);
Assert.AreEqual(6, sourceCounter);
Assert.AreEqual("bb1, bb2", TestUtility.Dump(exp));
Assert.AreEqual("exp2", TestUtility.Dump(exp2));
Assert.AreEqual("bb1, bb2", TestUtility.Dump(imp));
Assert.AreEqual(0, impRepos.Counter);
Assert.AreEqual(6, sourceCounter);
Assert.AreEqual("True, True, True", TestUtility.Dump(new object[] { exp, exp2, imp }.Select(o => o is IList)));
Assert.AreEqual("False, False, False", TestUtility.Dump(new object[] { exp, exp2, imp }.Select(o => o is IQueryable)));
Assert.AreEqual(0, impRepos.Counter);
Assert.AreEqual(6, sourceCounter);
exp = NewRepos(new ExplicitGenericPropertyFilterRepository()).FilterOrQuery(sourceQuery, gf);
exp2 = NewRepos(new ExplicitGenericPropertyFilterRepository2()).FilterOrQuery(sourceQuery, gf);
imp = NewRepos(impRepos).FilterOrQuery(sourceQuery, gf);
Assert.AreEqual(0, impRepos.Counter);
Assert.AreEqual(6, sourceCounter);
Assert.AreEqual("bb1, bb2", TestUtility.Dump(exp));
Assert.AreEqual("exp2", TestUtility.Dump(exp2));
Assert.AreEqual("bb1, bb2", TestUtility.Dump(imp));
Assert.AreEqual(0, impRepos.Counter);
Assert.AreEqual(12, sourceCounter);
Assert.AreEqual("False, True, False", TestUtility.Dump(new object[] { exp, exp2, imp }.Select(o => o is IList)));
Assert.AreEqual("True, False, True", TestUtility.Dump(new object[] { exp, exp2, imp }.Select(o => o is IQueryable)));
}
public void LoadGenericFilter2()
{
var gf = new[] { new FilterCriteria {
Property = "Name", Operation = "StartsWith", Value = "b"
} };
var impRepos = new ImplicitGenericPropertyFilterRepository();
Assert.AreEqual(0, impRepos.Counter);
var exp = NewRepos(new ExplicitGenericPropertyFilterRepository()).Load(gf);
var exp2 = NewRepos(new ExplicitGenericPropertyFilterRepository2()).Load(gf);
var imp = NewRepos(impRepos).Load(gf);
Assert.AreEqual(3, impRepos.Counter);
Assert.AreEqual("exp", TestUtility.Dump(exp));
Assert.AreEqual("exp2", TestUtility.Dump(exp2));
Assert.AreEqual("b1, b2", TestUtility.Dump(imp));
Assert.AreEqual(3, impRepos.Counter);
Assert.AreEqual("True, True, True", TestUtility.Dump(new object[] { exp, exp2, imp }.Select(o => o is IList)));
Assert.AreEqual("False, False, False", TestUtility.Dump(new object[] { exp, exp2, imp }.Select(o => o is IQueryable)));
Assert.AreEqual(3, impRepos.Counter);
exp = NewRepos(new ExplicitGenericPropertyFilterRepository()).Read(gf, preferQuery: false);
exp2 = NewRepos(new ExplicitGenericPropertyFilterRepository2()).Read(gf, preferQuery: false);
imp = NewRepos(impRepos).Read(gf, preferQuery: false);
Assert.AreEqual(3, impRepos.Counter);
Assert.AreEqual("exp", TestUtility.Dump(exp));
Assert.AreEqual("exp2", TestUtility.Dump(exp2));
Assert.AreEqual("b1, b2", TestUtility.Dump(imp));
Assert.AreEqual(6, impRepos.Counter);
Assert.AreEqual("True, True, False", TestUtility.Dump(new object[] { exp, exp2, imp }.Select(o => o is IList)));
Assert.AreEqual("False, False, True", TestUtility.Dump(new object[] { exp, exp2, imp }.Select(o => o is IQueryable)));
TestUtility.ShouldFail(() => NewRepos(new NullRepository()).Load(gf), "SimpleEntity", "does not implement", "PropertyFilter");
}