예제 #1
0
        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" }) })
         }
     }));
 }