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 = "content foobar. Follow up"
const CORRECT_OUTPUT_SRC_HREF_WITH_NAV = "content foobar. Follow up"
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)
}
}