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owl-blogs/webmention_test.go

156 lines
5.3 KiB

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package owl_test
import (
"bytes"
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"h4kor/owl-blogs"
"h4kor/owl-blogs/test/assertions"
"io"
"net/http"
"net/url"
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"testing"
)
func constructResponse(html []byte) *http.Response {
url, _ := url.Parse("http://example.com/foo/bar")
return &http.Response{
Request: &http.Request{
URL: url,
},
Body: io.NopCloser(bytes.NewReader([]byte(html))),
}
}
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//
// https://www.w3.org/TR/webmention/#h-webmention-verification
//
func TestParseValidHEntry(t *testing.T) {
html := []byte("<div class=\"h-entry\"><div class=\"p-name\">Foo</div></div>")
parser := &owl.OwlHtmlParser{}
entry, err := parser.ParseHEntry(&http.Response{Body: io.NopCloser(bytes.NewReader(html))})
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assertions.AssertNoError(t, err, "Unable to parse feed")
assertions.AssertEqual(t, entry.Title, "Foo")
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}
func TestParseValidHEntryWithoutTitle(t *testing.T) {
html := []byte("<div class=\"h-entry\"></div><div class=\"p-name\">Foo</div>")
parser := &owl.OwlHtmlParser{}
entry, err := parser.ParseHEntry(&http.Response{Body: io.NopCloser(bytes.NewReader(html))})
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assertions.AssertNoError(t, err, "Unable to parse feed")
assertions.AssertEqual(t, entry.Title, "")
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}
func TestGetWebmentionEndpointLink(t *testing.T) {
html := []byte("<link rel=\"webmention\" href=\"http://example.com/webmention\" />")
parser := &owl.OwlHtmlParser{}
endpoint, err := parser.GetWebmentionEndpoint(constructResponse(html))
assertions.AssertNoError(t, err, "Unable to parse feed")
assertions.AssertEqual(t, endpoint, "http://example.com/webmention")
}
func TestGetWebmentionEndpointLinkA(t *testing.T) {
html := []byte("<a rel=\"webmention\" href=\"http://example.com/webmention\" />")
parser := &owl.OwlHtmlParser{}
endpoint, err := parser.GetWebmentionEndpoint(constructResponse(html))
assertions.AssertNoError(t, err, "Unable to parse feed")
assertions.AssertEqual(t, endpoint, "http://example.com/webmention")
}
func TestGetWebmentionEndpointLinkAFakeWebmention(t *testing.T) {
html := []byte("<a rel=\"not-webmention\" href=\"http://example.com/foo\" /><a rel=\"webmention\" href=\"http://example.com/webmention\" />")
parser := &owl.OwlHtmlParser{}
endpoint, err := parser.GetWebmentionEndpoint(constructResponse(html))
assertions.AssertNoError(t, err, "Unable to parse feed")
assertions.AssertEqual(t, endpoint, "http://example.com/webmention")
}
func TestGetWebmentionEndpointLinkHeader(t *testing.T) {
html := []byte("")
parser := &owl.OwlHtmlParser{}
resp := constructResponse(html)
resp.Header = http.Header{"Link": []string{"<http://example.com/webmention>; rel=\"webmention\""}}
endpoint, err := parser.GetWebmentionEndpoint(resp)
assertions.AssertNoError(t, err, "Unable to parse feed")
assertions.AssertEqual(t, endpoint, "http://example.com/webmention")
}
func TestGetWebmentionEndpointLinkHeaderCommas(t *testing.T) {
html := []byte("")
parser := &owl.OwlHtmlParser{}
resp := constructResponse(html)
resp.Header = http.Header{
"Link": []string{"<https://webmention.rocks/test/19/webmention/error>; rel=\"other\", <https://webmention.rocks/test/19/webmention>; rel=\"webmention\""},
}
endpoint, err := parser.GetWebmentionEndpoint(resp)
assertions.AssertNoError(t, err, "Unable to parse feed")
assertions.AssertEqual(t, endpoint, "https://webmention.rocks/test/19/webmention")
}
func TestGetWebmentionEndpointRelativeLink(t *testing.T) {
html := []byte("<link rel=\"webmention\" href=\"/webmention\" />")
parser := &owl.OwlHtmlParser{}
endpoint, err := parser.GetWebmentionEndpoint(constructResponse(html))
assertions.AssertNoError(t, err, "Unable to parse feed")
assertions.AssertEqual(t, endpoint, "http://example.com/webmention")
}
func TestGetWebmentionEndpointRelativeLinkInHeader(t *testing.T) {
html := []byte("<link rel=\"webmention\" href=\"/webmention\" />")
parser := &owl.OwlHtmlParser{}
resp := constructResponse(html)
resp.Header = http.Header{"Link": []string{"</webmention>; rel=\"webmention\""}}
endpoint, err := parser.GetWebmentionEndpoint(resp)
assertions.AssertNoError(t, err, "Unable to parse feed")
assertions.AssertEqual(t, endpoint, "http://example.com/webmention")
}
// func TestRealWorldWebmention(t *testing.T) {
// links := []string{
// "https://webmention.rocks/test/1",
// "https://webmention.rocks/test/2",
// "https://webmention.rocks/test/3",
// "https://webmention.rocks/test/4",
// "https://webmention.rocks/test/5",
// "https://webmention.rocks/test/6",
// "https://webmention.rocks/test/7",
// "https://webmention.rocks/test/8",
// "https://webmention.rocks/test/9",
// // "https://webmention.rocks/test/10", // not supported
// "https://webmention.rocks/test/11",
// "https://webmention.rocks/test/12",
// "https://webmention.rocks/test/13",
// "https://webmention.rocks/test/14",
// "https://webmention.rocks/test/15",
// "https://webmention.rocks/test/16",
// "https://webmention.rocks/test/17",
// "https://webmention.rocks/test/18",
// "https://webmention.rocks/test/19",
// "https://webmention.rocks/test/20",
// "https://webmention.rocks/test/21",
// "https://webmention.rocks/test/22",
// "https://webmention.rocks/test/23/page",
// }
// for _, link := range links {
// parser := &owl.OwlHtmlParser{}
// client := &owl.OwlHttpClient{}
// html, _ := client.Get(link)
// _, err := parser.GetWebmentionEndpoint(html)
// if err != nil {
// t.Errorf("Unable to find webmention: %v for link %v", err, link)
// }
// }
// }