ref: 1cebce12ad2335e1140646763dd56009c57d6495
dir: /transform/chain_test.go/
package transform import ( "bytes" "testing" ) func TestChainZeroTransformers(t *testing.T) { tr := NewChain() in := new(bytes.Buffer) out := new(bytes.Buffer) if err := tr.Apply(in, out); err != nil { t.Errorf("A zero transformer chain returned an error.") } } func TestChainOneTransformer(t *testing.T) { absURL, _ := AbsURL("http://base") tr := NewChain(absURL...) apply(t.Errorf, tr, abs_url_tests) } const H5_JS_CONTENT_ABS_URL_WITH_NAV = "<!DOCTYPE html><html><head><script src=\"/foobar.js\"></script></head><body><nav><ul><li hugo-nav=\"section_0\"></li><li hugo-nav=\"section_1\"></li></ul></nav><article>content <a href=\"/foobar\">foobar</a>. Follow up</article></body></html>" const CORRECT_OUTPUT_SRC_HREF_WITH_NAV = "<!DOCTYPE html><html><head><script src=\"http://two/foobar.js\"></script></head><body><nav><ul><li hugo-nav=\"section_0\"></li><li hugo-nav=\"section_1\" class=\"active\"></li></ul></nav><article>content <a href=\"http://two/foobar\">foobar</a>. Follow up</article></body></html>" var two_chain_tests = []test{ {H5_JS_CONTENT_ABS_URL_WITH_NAV, CORRECT_OUTPUT_SRC_HREF_WITH_NAV}, } func TestChainTwoTransformer(t *testing.T) { absURL, _ := AbsURL("http://two") nav := NavActive("section_1", "hugo-nav") tr := NewChain(append(absURL, nav...)...) apply(t.Errorf, tr, two_chain_tests) } func BenchmarkChain(b *testing.B) { absURL, _ := AbsURL("http://two") nav := NavActive("section_1", "hugo-nav") tr := NewChain(append(absURL, nav...)...) b.ResetTimer() for i := 0; i < b.N; i++ { apply(b.Errorf, tr, two_chain_tests) } }