1 files changed, 57 insertions, 0 deletions
diff --git a/compat/json/compat_test.go b/compat/json/compat_test.go
index 5c8f3ee..d513c27 100644
--- a/compat/json/compat_test.go
+++ b/compat/json/compat_test.go
@@ -5,6 +5,7 @@
 package json
 
 import (
+	"bytes"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -32,3 +33,59 @@ func TestCompatValid(t *testing.T) {
 		})
 	}
 }
+
+func TestCompatCompact(t *testing.T) {
+	t.Parallel()
+	type testcase struct {
+		In  string
+		Out string
+		Err string
+	}
+	testcases := map[string]testcase{
+		"trunc":  {In: `{`, Out: ``, Err: `unexpected end of JSON input`},
+		"object": {In: `{}`, Out: `{}`},
+	}
+	for tcName, tc := range testcases {
+		tc := tc
+		t.Run(tcName, func(t *testing.T) {
+			t.Parallel()
+			t.Logf("in=%q", tc.In)
+			var out bytes.Buffer
+			err := Compact(&out, []byte(tc.In))
+			assert.Equal(t, tc.Out, out.String())
+			if tc.Err == "" {
+				assert.NoError(t, err)
+			} else {
+				assert.EqualError(t, err, tc.Err)
+			}
+		})
+	}
+}
+
+func TestCompatIndent(t *testing.T) {
+	t.Parallel()
+	type testcase struct {
+		In  string
+		Out string
+		Err string
+	}
+	testcases := map[string]testcase{
+		"trunc":  {In: `{`, Out: ``, Err: `unexpected end of JSON input`},
+		"object": {In: `{}`, Out: `{}`},
+	}
+	for tcName, tc := range testcases {
+		tc := tc
+		t.Run(tcName, func(t *testing.T) {
+			t.Parallel()
+			t.Logf("in=%q", tc.In)
+			var out bytes.Buffer
+			err := Indent(&out, []byte(tc.In), ">", ".")
+			assert.Equal(t, tc.Out, out.String())
+			if tc.Err == "" {
+				assert.NoError(t, err)
+			} else {
+				assert.EqualError(t, err, tc.Err)
+			}
+		})
+	}
+}