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adding test for inner itemscoped item

master
David M. Nesting 2020-10-07 14:11:04 -04:00
parent 1932f6ac83
commit a5d3d8ae37
1 changed files with 68 additions and 0 deletions
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68
microdata_test.go
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@ -597,3 +597,71 @@ func TestSkipSelfReferencingItemref(t *testing.T) {
t.Errorf("Expecting %v but got %v", expected, actual) t.Errorf("Expecting %v but got %v", expected, actual)
} }
} }
// This test validates that properties within an itemscope'd element remain
// with that contained item even if it is not, via itemprop, made an explicit child
// of its container item.
func TestPropertiesInContainedItem(t *testing.T) {
html := `
<body itemscope itemtype="http://schema.org/WebPage">
<meta itemprop="foo" content="foo value">
<div itemscope itemtype="http://schema.org/Person">
<meta itemprop="bar" content="bar value">
</div>
<div itemscope itemtype="http://schema.org/Person" itemprop="author">
<meta itemprop="baz" content="baz value">
</div>
</body>`
actual := ParseData(html, t)
// There should be two top-level items: WebPage and the Person that isn't an author.
if len(actual.Items) != 2 {
t.Fatalf("expected 2 top-level items, got %d", len(actual.Items))
}
outer := actual.Items[0]
inner := actual.Items[1]
// The first item should be a WebPage. The properties in its contained items should
// not be properties of the containing item.
if len(outer.Types) != 1 || outer.Types[0] != "http://schema.org/WebPage" {
t.Fatalf("expected outer to be http://schema.org/WebPage, got %v", outer.Types)
}
if _, present := outer.Properties["bar"]; present {
t.Errorf("outer should not have a 'bar' property, got %v", outer.Properties["bar"])
}
if _, present := outer.Properties["baz"]; present {
t.Errorf("outer should not have a 'baz' property, got %v", outer.Properties["baz"])
}
// The second item should be the non-author child element of outer. Since there is
// no itemprop attribute, it's not a child *item* of outer but it should stand as its
// own item.
if len(inner.Types) != 1 || inner.Types[0] != "http://schema.org/Person" {
t.Fatalf("expected inner to be http://schema.org/Person, got %v", inner.Types)
}
if _, present := inner.Properties["bar"]; !present {
t.Errorf("inner should have a 'bar' property")
}
// The third item is the author, which should be a child item (via the 'author' itemprop)
// of outer. It, too, should have its own discrete type and property.
if list := outer.Properties["author"]; len(list) == 1 {
if author, ok := list[0].(*Item); ok {
if len(author.Types) != 1 || author.Types[0] != "http://schema.org/Person" {
t.Fatalf("expected author to be http://schema.org/Person, got %v", author.Types)
}
if _, present := author.Properties["baz"]; !present {
t.Errorf("inner should have a 'baz' property")
}
} else {
t.Errorf("expected author item, got %v", list)
}
} else {
t.Errorf("expected outer to have a child of author, got %v", outer.Properties["author"])
}
}