public void TestMap()
{
CollectionAssert.AreEqual(new string[] { }, StandardFilters.Map(new string[] { }, "a"));
CollectionAssert.AreEqual(new[] { 1, 2, 3, 4 },
StandardFilters.Map(new[] { new { a = 1 }, new { a = 2 }, new { a = 3 }, new { a = 4 } }, "a"));
Helper.AssertTemplateResult("abc", "{{ ary | map:'foo' | map:'bar' }}",
Hash.FromAnonymousObject(
new
{
ary =
new[]
{
Hash.FromAnonymousObject(new { foo = Hash.FromAnonymousObject(new { bar = "a" }) }), Hash.FromAnonymousObject(new { foo = Hash.FromAnonymousObject(new { bar = "b" }) }),
Hash.FromAnonymousObject(new { foo = Hash.FromAnonymousObject(new { bar = "c" }) })
}
}));
CollectionAssert.AreEqual(new[] { new { a = 1 }, new { a = 2 }, new { a = 3 }, new { a = 4 } },
StandardFilters.Map(new[] { new { a = 1 }, new { a = 2 }, new { a = 3 }, new { a = 4 } }, "b"));
Assert.AreEqual(null, StandardFilters.Map(null, "a"));
CollectionAssert.AreEqual(new object[] { null }, StandardFilters.Map(new object[] { null }, "a"));
var hash = Hash.FromAnonymousObject(new
{
ary = new[] {
new Helper.DataObject {
PropAllowed = "a", PropDisallowed = "x"
},
new Helper.DataObject {
PropAllowed = "b", PropDisallowed = "y"
},
new Helper.DataObject {
PropAllowed = "c", PropDisallowed = "z"
},
}
});
Helper.AssertTemplateResult("abc", "{{ ary | map:'prop_allowed' | join:'' }}", hash);
Helper.AssertTemplateResult("", "{{ ary | map:'prop_disallowed' | join:'' }}", hash);
hash = Hash.FromAnonymousObject(new
{
ary = new[] {
new Helper.DataObjectDrop {
Prop = "a"
},
new Helper.DataObjectDrop {
Prop = "b"
},
new Helper.DataObjectDrop {
Prop = "c"
},
}
});
Helper.AssertTemplateResult("abc", "{{ ary | map:'prop' | join:'' }}", hash);
Helper.AssertTemplateResult("", "{{ ary | map:'no_prop' | join:'' }}", hash);
}
public void TestMap()
{
CollectionAssert.AreEqual(new[] { 1, 2, 3, 4 },
StandardFilters.Map(new[] { new { a = 1 }, new { a = 2 }, new { a = 3 }, new { a = 4 } }, "a"));
Helper.AssertTemplateResult("abc", "{{ ary | map:'foo' | map:'bar' }}",
Hash.FromAnonymousObject(
new
{
ary =
new[]
{
Hash.FromAnonymousObject(new { foo = Hash.FromAnonymousObject(new { bar = "a" }) }), Hash.FromAnonymousObject(new { foo = Hash.FromAnonymousObject(new { bar = "b" }) }),
Hash.FromAnonymousObject(new { foo = Hash.FromAnonymousObject(new { bar = "c" }) })
}
}));
}