File: //opt/go/pkg/mod/github.com/go-openapi/
[email protected]/middleware/rapidoc_test.go
package middleware
import (
"context"
"fmt"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestRapiDocMiddleware(t *testing.T) {
t.Run("with defaults", func(t *testing.T) {
rapidoc := RapiDoc(RapiDocOpts{}, nil)
req, err := http.NewRequestWithContext(context.Background(), http.MethodGet, "/docs", nil)
require.NoError(t, err)
recorder := httptest.NewRecorder()
rapidoc.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusOK, recorder.Code)
assert.Equal(t, "text/html; charset=utf-8", recorder.Header().Get(contentTypeHeader))
var o RapiDocOpts
o.EnsureDefaults()
assert.Contains(t, recorder.Body.String(), fmt.Sprintf("<title>%s</title>", o.Title))
assert.Contains(t, recorder.Body.String(), fmt.Sprintf("<rapi-doc spec-url=%q></rapi-doc>", o.SpecURL))
assert.Contains(t, recorder.Body.String(), rapidocLatest)
})
t.Run("edge cases", func(t *testing.T) {
t.Run("with custom template that fails to execute", func(t *testing.T) {
assert.Panics(t, func() {
RapiDoc(RapiDocOpts{
Template: `<!DOCTYPE html>
<html>
spec-url='{{ .Unknown }}'
</html>
`,
}, nil)
})
})
})
}