Initial commit, source code of Gitea 1.23.1

modules/cache/context_test.go

@@ -0,0 +1,78 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package cache
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWithCacheContext(t *testing.T) {
+	ctx := WithCacheContext(context.Background())
+
+	v := GetContextData(ctx, "empty_field", "my_config1")
+	assert.Nil(t, v)
+
+	const field = "system_setting"
+	v = GetContextData(ctx, field, "my_config1")
+	assert.Nil(t, v)
+	SetContextData(ctx, field, "my_config1", 1)
+	v = GetContextData(ctx, field, "my_config1")
+	assert.NotNil(t, v)
+	assert.EqualValues(t, 1, v.(int))
+
+	RemoveContextData(ctx, field, "my_config1")
+	RemoveContextData(ctx, field, "my_config2") // remove a non-exist key
+
+	v = GetContextData(ctx, field, "my_config1")
+	assert.Nil(t, v)
+
+	vInt, err := GetWithContextCache(ctx, field, "my_config1", func() (int, error) {
+		return 1, nil
+	})
+	assert.NoError(t, err)
+	assert.EqualValues(t, 1, vInt)
+
+	v = GetContextData(ctx, field, "my_config1")
+	assert.EqualValues(t, 1, v)
+
+	now := timeNow
+	defer func() {
+		timeNow = now
+	}()
+	timeNow = func() time.Time {
+		return now().Add(5 * time.Minute)
+	}
+	v = GetContextData(ctx, field, "my_config1")
+	assert.Nil(t, v)
+}
+
+func TestWithNoCacheContext(t *testing.T) {
+	ctx := context.Background()
+
+	const field = "system_setting"
+
+	v := GetContextData(ctx, field, "my_config1")
+	assert.Nil(t, v)
+	SetContextData(ctx, field, "my_config1", 1)
+	v = GetContextData(ctx, field, "my_config1")
+	assert.Nil(t, v) // still no cache
+
+	ctx = WithCacheContext(ctx)
+	v = GetContextData(ctx, field, "my_config1")
+	assert.Nil(t, v)
+	SetContextData(ctx, field, "my_config1", 1)
+	v = GetContextData(ctx, field, "my_config1")
+	assert.NotNil(t, v)
+
+	ctx = WithNoCacheContext(ctx)
+	v = GetContextData(ctx, field, "my_config1")
+	assert.Nil(t, v)
+	SetContextData(ctx, field, "my_config1", 1)
+	v = GetContextData(ctx, field, "my_config1")
+	assert.Nil(t, v) // still no cache
+}