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|
package api
import (
"net/http"
"testing"
"github.com/stretchr/testify/assert"
)
func Test_getLink(t *testing.T) {
testCases := []struct {
desc string
header http.Header
relName string
expected string
}{
{
desc: "success",
header: http.Header{
"Link": []string{`<https://acme-staging-v02.api.letsencrypt.org/next>; rel="next", <https://acme-staging-v02.api.letsencrypt.org/up?query>; rel="up"`},
},
relName: "up",
expected: "https://acme-staging-v02.api.letsencrypt.org/up?query",
},
{
desc: "success several lines",
header: http.Header{
"Link": []string{`<https://acme-staging-v02.api.letsencrypt.org/next>; rel="next"`, `<https://acme-staging-v02.api.letsencrypt.org/up?query>; rel="up"`},
},
relName: "up",
expected: "https://acme-staging-v02.api.letsencrypt.org/up?query",
},
{
desc: "no link",
header: http.Header{},
relName: "up",
expected: "",
},
{
desc: "no header",
relName: "up",
expected: "",
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
link := getLink(test.header, test.relName)
assert.Equal(t, test.expected, link)
})
}
}
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