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// Copyright 2017 The Hugo Authors. All rights reserved.
//
// 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.
package encoding
import (
"fmt"
"html/template"
"math"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
type tstNoStringer struct{}
func TestBase64Decode(t *testing.T) {
t.Parallel()
ns := New()
for i, test := range []struct {
v interface{}
expect interface{}
}{
{"YWJjMTIzIT8kKiYoKSctPUB+", "abc123!?$*&()'-=@~"},
// errors
{t, false},
} {
errMsg := fmt.Sprintf("[%d] %v", i, test.v)
result, err := ns.Base64Decode(test.v)
if b, ok := test.expect.(bool); ok && !b {
require.Error(t, err, errMsg)
continue
}
require.NoError(t, err, errMsg)
assert.Equal(t, test.expect, result, errMsg)
}
}
func TestBase64Encode(t *testing.T) {
t.Parallel()
ns := New()
for i, test := range []struct {
v interface{}
expect interface{}
}{
{"YWJjMTIzIT8kKiYoKSctPUB+", "WVdKak1USXpJVDhrS2lZb0tTY3RQVUIr"},
// errors
{t, false},
} {
errMsg := fmt.Sprintf("[%d] %v", i, test.v)
result, err := ns.Base64Encode(test.v)
if b, ok := test.expect.(bool); ok && !b {
require.Error(t, err, errMsg)
continue
}
require.NoError(t, err, errMsg)
assert.Equal(t, test.expect, result, errMsg)
}
}
func TestJsonify(t *testing.T) {
t.Parallel()
ns := New()
for i, test := range []struct {
v interface{}
expect interface{}
}{
{[]string{"a", "b"}, template.HTML(`["a","b"]`)},
{tstNoStringer{}, template.HTML("{}")},
{nil, template.HTML("null")},
// errors
{math.NaN(), false},
} {
errMsg := fmt.Sprintf("[%d] %v", i, test.v)
result, err := ns.Jsonify(test.v)
if b, ok := test.expect.(bool); ok && !b {
require.Error(t, err, errMsg)
continue
}
require.NoError(t, err, errMsg)
assert.Equal(t, test.expect, result, errMsg)
}
}
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