helper_test.go

/*
 * Copyright © 2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @author		Aeneas Rekkas <aeneas+oss@aeneas.io>
 * @copyright 	2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
 * @license 	Apache-2.0
 *
 */

package fosite

import (
	"encoding/json"
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestStringInSlice(t *testing.T) {
	for k, c := range []struct {
		needle   string
		haystack []string
		ok       bool
	}{
		{needle: "foo", haystack: []string{"foo", "bar"}, ok: true},
		{needle: "bar", haystack: []string{"foo", "bar"}, ok: true},
		{needle: "baz", haystack: []string{"foo", "bar"}, ok: false},
		{needle: "foo", haystack: []string{"bar"}, ok: false},
		{needle: "bar", haystack: []string{"bar"}, ok: true},
		{needle: "foo", haystack: []string{}, ok: false},
	} {
		assert.Equal(t, c.ok, StringInSlice(c.needle, c.haystack), "%d", k)
		t.Logf("Passed test case %d", k)
	}
}

func TestEscapeJSONString(t *testing.T) {
	for _, str := range []string{"", "foobar", `foo"bar`, `foo\bar`, "foo\n\tbar"} {
		escaped := EscapeJSONString(str)
		var unmarshaled string
		err := json.Unmarshal([]byte(`"`+escaped+`"`), &unmarshaled)
		require.NoError(t, err, str)
		assert.Equal(t, str, unmarshaled, str)
	}
}