public void InnerKeySelectorNullNoComparer()
{
CustomerRec[] outer = new CustomerRec[]
{
new CustomerRec {
name = "Tim", custID = 1234
},
new CustomerRec {
name = "Bob", custID = 9865
},
new CustomerRec {
name = "Robert", custID = 9895
}
};
AnagramRec[] inner = new AnagramRec[]
{
new AnagramRec {
name = "Robert", orderID = 93483, total = 19
},
new AnagramRec {
name = "miT", orderID = 93489, total = 45
}
};
AssertExtensions.Throws <ArgumentNullException>("innerKeySelector", () => outer.AsNaturalQueryable().GroupJoin(inner.AsNaturalQueryable(), e => e.name, null, (cr, arIE) => new JoinRec {
name = cr.name, orderID = arIE.Select(o => o.orderID).ToArray(), total = arIE.Select(o => o.total).ToArray()
}));
}
public void ResultSelectorNullNoComparer()
{
CustomerRec[] outer = new CustomerRec[]
{
new CustomerRec {
name = "Tim", custID = 1234
},
new CustomerRec {
name = "Bob", custID = 9865
},
new CustomerRec {
name = "Robert", custID = 9895
}
};
AnagramRec[] inner = new AnagramRec[]
{
new AnagramRec {
name = "Robert", orderID = 93483, total = 19
},
new AnagramRec {
name = "miT", orderID = 93489, total = 45
}
};
AssertExtensions.Throws <ArgumentNullException>("resultSelector", () => outer.AsNaturalQueryable().GroupJoin(inner.AsNaturalQueryable(), e => e.name, e => e.name, (Expression <Func <CustomerRec, IEnumerable <AnagramRec>, JoinRec> >)null));
}
public void OuterNullNoComparer()
{
IQueryable <CustomerRec> outer = null;
AnagramRec[] inner = new AnagramRec[]
{
new AnagramRec {
name = "Robert", orderID = 93483, total = 19
},
new AnagramRec {
name = "miT", orderID = 93489, total = 45
}
};
AssertExtensions.Throws <ArgumentNullException>("outer", () => outer.GroupJoin(inner.AsNaturalQueryable(), e => e.name, e => e.name, (cr, arIE) => new JoinRec {
name = cr.name, orderID = arIE.Select(o => o.orderID).ToArray(), total = arIE.Select(o => o.total).ToArray()
}));
}