1 files changed, 118 insertions, 0 deletions
diff --git a/tpl/encoding/encoding_test.go b/tpl/encoding/encoding_test.go
new file mode 100644
index 000000000..815aa2613
--- /dev/null
+++ b/tpl/encoding/encoding_test.go
@@ -0,0 +1,118 @@
+// Copyright 2020 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 (
+	"html/template"
+	"math"
+	"testing"
+
+	qt "github.com/frankban/quicktest"
+)
+
+type tstNoStringer struct{}
+
+func TestBase64Decode(t *testing.T) {
+	t.Parallel()
+	c := qt.New(t)
+
+	ns := New()
+
+	for _, test := range []struct {
+		v      interface{}
+		expect interface{}
+	}{
+		{"YWJjMTIzIT8kKiYoKSctPUB+", "abc123!?$*&()'-=@~"},
+		// errors
+		{t, false},
+	} {
+
+		result, err := ns.Base64Decode(test.v)
+
+		if b, ok := test.expect.(bool); ok && !b {
+			c.Assert(err, qt.Not(qt.IsNil))
+			continue
+		}
+
+		c.Assert(err, qt.IsNil)
+		c.Assert(result, qt.Equals, test.expect)
+	}
+}
+
+func TestBase64Encode(t *testing.T) {
+	t.Parallel()
+	c := qt.New(t)
+
+	ns := New()
+
+	for _, test := range []struct {
+		v      interface{}
+		expect interface{}
+	}{
+		{"YWJjMTIzIT8kKiYoKSctPUB+", "WVdKak1USXpJVDhrS2lZb0tTY3RQVUIr"},
+		// errors
+		{t, false},
+	} {
+
+		result, err := ns.Base64Encode(test.v)
+
+		if b, ok := test.expect.(bool); ok && !b {
+			c.Assert(err, qt.Not(qt.IsNil))
+			continue
+		}
+
+		c.Assert(err, qt.IsNil)
+		c.Assert(result, qt.Equals, test.expect)
+	}
+}
+
+func TestJsonify(t *testing.T) {
+	t.Parallel()
+	c := qt.New(t)
+	ns := New()
+
+	for _, test := range []struct {
+		opts   interface{}
+		v      interface{}
+		expect interface{}
+	}{
+		{nil, []string{"a", "b"}, template.HTML(`["a","b"]`)},
+		{map[string]string{"indent": "<i>"}, []string{"a", "b"}, template.HTML("[\n<i>\"a\",\n<i>\"b\"\n]")},
+		{map[string]string{"prefix": "<p>"}, []string{"a", "b"}, template.HTML("[\n<p>\"a\",\n<p>\"b\"\n<p>]")},
+		{map[string]string{"prefix": "<p>", "indent": "<i>"}, []string{"a", "b"}, template.HTML("[\n<p><i>\"a\",\n<p><i>\"b\"\n<p>]")},
+		{nil, tstNoStringer{}, template.HTML("{}")},
+		{nil, nil, template.HTML("null")},
+		// errors
+		{nil, math.NaN(), false},
+		{tstNoStringer{}, []string{"a", "b"}, false},
+	} {
+		args := []interface{}{}
+
+		if test.opts != nil {
+			args = append(args, test.opts)
+		}
+
+		args = append(args, test.v)
+
+		result, err := ns.Jsonify(args...)
+
+		if b, ok := test.expect.(bool); ok && !b {
+			c.Assert(err, qt.Not(qt.IsNil))
+			continue
+		}
+
+		c.Assert(err, qt.IsNil)
+		c.Assert(result, qt.Equals, test.expect)
+	}
+}