1 files changed, 55 insertions, 0 deletions
diff --git a/modules/log/level_test.go b/modules/log/level_test.go
new file mode 100644
index 0000000000..40f6310bfd
--- /dev/null
+++ b/modules/log/level_test.go
@@ -0,0 +1,55 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package log
+
+import (
+	"encoding/json"
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type testLevel struct {
+	Level Level `json:"level"`
+}
+
+func TestLevelMarshalUnmarshalJSON(t *testing.T) {
+	levelBytes, err := json.Marshal(testLevel{
+		Level: INFO,
+	})
+	assert.NoError(t, err)
+	assert.Equal(t, string(makeTestLevelBytes(INFO.String())), string(levelBytes))
+
+	var testLevel testLevel
+	err = json.Unmarshal(levelBytes, &testLevel)
+	assert.NoError(t, err)
+	assert.Equal(t, INFO, testLevel.Level)
+
+	err = json.Unmarshal(makeTestLevelBytes(`FOFOO`), &testLevel)
+	assert.NoError(t, err)
+	assert.Equal(t, INFO, testLevel.Level)
+
+	err = json.Unmarshal([]byte(fmt.Sprintf(`{"level":%d}`, 2)), &testLevel)
+	assert.NoError(t, err)
+	assert.Equal(t, INFO, testLevel.Level)
+
+	err = json.Unmarshal([]byte(fmt.Sprintf(`{"level":%d}`, 10012)), &testLevel)
+	assert.NoError(t, err)
+	assert.Equal(t, INFO, testLevel.Level)
+
+	err = json.Unmarshal([]byte(`{"level":{}}`), &testLevel)
+	assert.NoError(t, err)
+	assert.Equal(t, INFO, testLevel.Level)
+
+	assert.Equal(t, INFO.String(), Level(1001).String())
+
+	err = json.Unmarshal([]byte(`{"level":{}`), &testLevel.Level)
+	assert.Error(t, err)
+}
+
+func makeTestLevelBytes(level string) []byte {
+	return []byte(fmt.Sprintf(`{"level":"%s"}`, level))
+}