mirror of
https://github.com/grafana/grafana.git
synced 2025-02-15 01:53:33 -06:00
719 lines
20 KiB
Go
719 lines
20 KiB
Go
package manager
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import (
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"context"
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"net/http"
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"sync"
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"testing"
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"time"
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"github.com/grafana/grafana-plugin-sdk-go/backend"
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"github.com/grafana/grafana/pkg/infra/log"
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"github.com/grafana/grafana/pkg/plugins"
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"github.com/grafana/grafana/pkg/plugins/backendplugin"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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const (
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testPluginID = "test-plugin"
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)
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func TestPluginManager_loadPlugins(t *testing.T) {
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t.Run("Managed backend plugin", func(t *testing.T) {
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p, pc := createPlugin(testPluginID, "", plugins.External, true, true)
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loader := &fakeLoader{
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mockedLoadedPlugins: []*plugins.Plugin{p},
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}
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pm := createManager(t, func(pm *PluginManager) {
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pm.pluginLoader = loader
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})
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err := pm.loadPlugins(context.Background(), plugins.External, "test/path")
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require.NoError(t, err)
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assert.Equal(t, 1, pc.startCount)
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assert.Equal(t, 0, pc.stopCount)
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assert.False(t, pc.exited)
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assert.False(t, pc.decommissioned)
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testPlugin, exists := pm.Plugin(context.Background(), testPluginID)
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assert.True(t, exists)
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assert.Equal(t, p.ToDTO(), testPlugin)
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assert.Len(t, pm.Plugins(context.Background()), 1)
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verifyNoPluginErrors(t, pm)
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})
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t.Run("Unmanaged backend plugin", func(t *testing.T) {
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p, pc := createPlugin(testPluginID, "", plugins.External, false, true)
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loader := &fakeLoader{
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mockedLoadedPlugins: []*plugins.Plugin{p},
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}
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pm := createManager(t, func(pm *PluginManager) {
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pm.pluginLoader = loader
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})
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err := pm.loadPlugins(context.Background(), plugins.External, "test/path")
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require.NoError(t, err)
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assert.Equal(t, 0, pc.startCount)
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assert.Equal(t, 0, pc.stopCount)
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assert.False(t, pc.exited)
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assert.False(t, pc.decommissioned)
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testPlugin, exists := pm.Plugin(context.Background(), testPluginID)
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assert.True(t, exists)
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assert.Equal(t, p.ToDTO(), testPlugin)
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assert.Len(t, pm.Plugins(context.Background()), 1)
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verifyNoPluginErrors(t, pm)
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})
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t.Run("Managed non-backend plugin", func(t *testing.T) {
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p, pc := createPlugin(testPluginID, "", plugins.External, false, true)
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loader := &fakeLoader{
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mockedLoadedPlugins: []*plugins.Plugin{p},
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}
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pm := createManager(t, func(pm *PluginManager) {
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pm.pluginLoader = loader
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})
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err := pm.loadPlugins(context.Background(), plugins.External, "test/path")
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require.NoError(t, err)
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assert.Equal(t, 0, pc.startCount)
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assert.Equal(t, 0, pc.stopCount)
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assert.False(t, pc.exited)
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assert.False(t, pc.decommissioned)
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testPlugin, exists := pm.Plugin(context.Background(), testPluginID)
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assert.True(t, exists)
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assert.Equal(t, p.ToDTO(), testPlugin)
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assert.Len(t, pm.Plugins(context.Background()), 1)
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verifyNoPluginErrors(t, pm)
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})
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t.Run("Unmanaged non-backend plugin", func(t *testing.T) {
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p, pc := createPlugin(testPluginID, "", plugins.External, false, false)
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loader := &fakeLoader{
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mockedLoadedPlugins: []*plugins.Plugin{p},
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}
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pm := createManager(t, func(pm *PluginManager) {
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pm.pluginLoader = loader
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})
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err := pm.loadPlugins(context.Background(), plugins.External, "test/path")
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require.NoError(t, err)
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assert.Equal(t, 0, pc.startCount)
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assert.Equal(t, 0, pc.stopCount)
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assert.False(t, pc.exited)
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assert.False(t, pc.decommissioned)
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testPlugin, exists := pm.Plugin(context.Background(), testPluginID)
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assert.True(t, exists)
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assert.Equal(t, p.ToDTO(), testPlugin)
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assert.Len(t, pm.Plugins(context.Background()), 1)
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verifyNoPluginErrors(t, pm)
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})
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}
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func TestPluginManager_Installer(t *testing.T) {
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t.Run("Install", func(t *testing.T) {
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p, pc := createPlugin(testPluginID, "1.0.0", plugins.External, true, true)
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l := &fakeLoader{
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mockedLoadedPlugins: []*plugins.Plugin{p},
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}
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i := &fakePluginInstaller{}
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pm := createManager(t, func(pm *PluginManager) {
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pm.pluginInstaller = i
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pm.pluginLoader = l
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})
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err := pm.Add(context.Background(), testPluginID, "1.0.0")
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require.NoError(t, err)
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assert.Equal(t, 1, i.installCount)
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assert.Equal(t, 0, i.uninstallCount)
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verifyNoPluginErrors(t, pm)
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assert.Len(t, pm.Routes(), 1)
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assert.Equal(t, p.ID, pm.Routes()[0].PluginID)
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assert.Equal(t, p.PluginDir, pm.Routes()[0].Directory)
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assert.Equal(t, 1, pc.startCount)
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assert.Equal(t, 0, pc.stopCount)
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assert.False(t, pc.exited)
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assert.False(t, pc.decommissioned)
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testPlugin, exists := pm.Plugin(context.Background(), testPluginID)
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assert.True(t, exists)
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assert.Equal(t, p.ToDTO(), testPlugin)
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assert.Len(t, pm.Plugins(context.Background()), 1)
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t.Run("Won't install if already installed", func(t *testing.T) {
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err := pm.Add(context.Background(), testPluginID, "1.0.0")
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assert.Equal(t, plugins.DuplicateError{
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PluginID: p.ID,
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ExistingPluginDir: p.PluginDir,
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}, err)
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})
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t.Run("Update", func(t *testing.T) {
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p, pc := createPlugin(testPluginID, "1.2.0", plugins.External, true, true)
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l := &fakeLoader{
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mockedLoadedPlugins: []*plugins.Plugin{p},
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}
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pm.pluginLoader = l
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err = pm.Add(context.Background(), testPluginID, "1.2.0")
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assert.NoError(t, err)
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assert.Equal(t, 2, i.installCount)
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assert.Equal(t, 1, i.uninstallCount)
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assert.Equal(t, 1, pc.startCount)
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assert.Equal(t, 0, pc.stopCount)
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assert.False(t, pc.exited)
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assert.False(t, pc.decommissioned)
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testPlugin, exists := pm.Plugin(context.Background(), testPluginID)
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assert.True(t, exists)
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assert.Equal(t, p.ToDTO(), testPlugin)
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assert.Len(t, pm.Plugins(context.Background()), 1)
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})
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t.Run("Uninstall", func(t *testing.T) {
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err := pm.Remove(context.Background(), p.ID)
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require.NoError(t, err)
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assert.Equal(t, 2, i.installCount)
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assert.Equal(t, 2, i.uninstallCount)
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p, exists := pm.Plugin(context.Background(), p.ID)
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assert.False(t, exists)
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assert.Equal(t, plugins.PluginDTO{}, p)
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assert.Len(t, pm.Routes(), 0)
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t.Run("Won't uninstall if not installed", func(t *testing.T) {
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err := pm.Remove(context.Background(), p.ID)
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require.Equal(t, plugins.ErrPluginNotInstalled, err)
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})
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})
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})
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t.Run("Can't update core plugin", func(t *testing.T) {
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p, pc := createPlugin(testPluginID, "", plugins.Core, true, true)
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loader := &fakeLoader{
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mockedLoadedPlugins: []*plugins.Plugin{p},
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}
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pm := createManager(t, func(pm *PluginManager) {
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pm.pluginLoader = loader
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})
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err := pm.loadPlugins(context.Background(), plugins.Core, "test/path")
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require.NoError(t, err)
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assert.Equal(t, 1, pc.startCount)
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assert.Equal(t, 0, pc.stopCount)
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assert.False(t, pc.exited)
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assert.False(t, pc.decommissioned)
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testPlugin, exists := pm.Plugin(context.Background(), testPluginID)
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assert.True(t, exists)
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assert.Equal(t, p.ToDTO(), testPlugin)
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assert.Len(t, pm.Plugins(context.Background()), 1)
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verifyNoPluginErrors(t, pm)
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err = pm.Add(context.Background(), testPluginID, "")
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assert.Equal(t, plugins.ErrInstallCorePlugin, err)
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t.Run("Can't uninstall core plugin", func(t *testing.T) {
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err := pm.Remove(context.Background(), p.ID)
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require.Equal(t, plugins.ErrUninstallCorePlugin, err)
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})
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})
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t.Run("Can't update bundled plugin", func(t *testing.T) {
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p, pc := createPlugin(testPluginID, "", plugins.Bundled, true, true)
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loader := &fakeLoader{
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mockedLoadedPlugins: []*plugins.Plugin{p},
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}
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pm := createManager(t, func(pm *PluginManager) {
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pm.pluginLoader = loader
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})
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err := pm.loadPlugins(context.Background(), plugins.Bundled, "test/path")
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require.NoError(t, err)
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assert.Equal(t, 1, pc.startCount)
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assert.Equal(t, 0, pc.stopCount)
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assert.False(t, pc.exited)
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assert.False(t, pc.decommissioned)
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testPlugin, exists := pm.Plugin(context.Background(), testPluginID)
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assert.True(t, exists)
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assert.Equal(t, p.ToDTO(), testPlugin)
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assert.Len(t, pm.Plugins(context.Background()), 1)
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verifyNoPluginErrors(t, pm)
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err = pm.Add(context.Background(), testPluginID, "")
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assert.Equal(t, plugins.ErrInstallCorePlugin, err)
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t.Run("Can't uninstall bundled plugin", func(t *testing.T) {
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err := pm.Remove(context.Background(), p.ID)
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require.Equal(t, plugins.ErrUninstallCorePlugin, err)
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})
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})
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}
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func TestPluginManager_lifecycle_managed(t *testing.T) {
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newScenario(t, true, func(t *testing.T, ctx *managerScenarioCtx) {
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t.Run("Managed plugin scenario", func(t *testing.T) {
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t.Run("Should be able to register plugin", func(t *testing.T) {
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err := ctx.manager.registerAndStart(context.Background(), ctx.plugin)
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require.NoError(t, err)
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require.NotNil(t, ctx.plugin)
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require.Equal(t, testPluginID, ctx.plugin.ID)
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require.Equal(t, 1, ctx.pluginClient.startCount)
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testPlugin, exists := ctx.manager.Plugin(context.Background(), testPluginID)
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assert.True(t, exists)
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require.NotNil(t, testPlugin)
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t.Run("Should not be able to register an already registered plugin", func(t *testing.T) {
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err := ctx.manager.registerAndStart(context.Background(), ctx.plugin)
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require.Equal(t, 1, ctx.pluginClient.startCount)
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require.Error(t, err)
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})
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t.Run("When manager runs should start and stop plugin", func(t *testing.T) {
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pCtx := context.Background()
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cCtx, cancel := context.WithCancel(pCtx)
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var wg sync.WaitGroup
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wg.Add(1)
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var runErr error
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go func() {
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runErr = ctx.manager.Run(cCtx)
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wg.Done()
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}()
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time.Sleep(time.Millisecond)
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cancel()
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wg.Wait()
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require.Equal(t, context.Canceled, runErr)
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require.Equal(t, 1, ctx.pluginClient.startCount)
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require.Equal(t, 1, ctx.pluginClient.stopCount)
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})
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t.Run("When manager runs should restart plugin process when killed", func(t *testing.T) {
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ctx.pluginClient.stopCount = 0
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ctx.pluginClient.startCount = 0
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pCtx := context.Background()
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cCtx, cancel := context.WithCancel(pCtx)
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var wgRun sync.WaitGroup
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wgRun.Add(1)
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var runErr error
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go func() {
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runErr = ctx.manager.Run(cCtx)
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wgRun.Done()
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}()
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time.Sleep(time.Millisecond)
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var wgKill sync.WaitGroup
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wgKill.Add(1)
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go func() {
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ctx.pluginClient.kill()
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for {
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if !ctx.plugin.Exited() {
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break
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}
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}
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cancel()
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wgKill.Done()
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}()
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wgKill.Wait()
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wgRun.Wait()
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require.Equal(t, context.Canceled, runErr)
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require.Equal(t, 1, ctx.pluginClient.stopCount)
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require.Equal(t, 1, ctx.pluginClient.startCount)
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})
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t.Run("Unimplemented handlers", func(t *testing.T) {
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t.Run("Collect metrics should return method not implemented error", func(t *testing.T) {
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_, err = ctx.manager.CollectMetrics(context.Background(), testPluginID)
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require.Equal(t, backendplugin.ErrMethodNotImplemented, err)
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})
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t.Run("Check health should return method not implemented error", func(t *testing.T) {
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_, err = ctx.manager.CheckHealth(context.Background(), &backend.CheckHealthRequest{PluginContext: backend.PluginContext{PluginID: testPluginID}})
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require.Equal(t, backendplugin.ErrMethodNotImplemented, err)
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})
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})
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t.Run("Implemented handlers", func(t *testing.T) {
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t.Run("Collect metrics should return expected result", func(t *testing.T) {
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ctx.pluginClient.CollectMetricsHandlerFunc = func(ctx context.Context) (*backend.CollectMetricsResult, error) {
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return &backend.CollectMetricsResult{
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PrometheusMetrics: []byte("hello"),
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}, nil
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}
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res, err := ctx.manager.CollectMetrics(context.Background(), testPluginID)
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require.NoError(t, err)
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require.NotNil(t, res)
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require.Equal(t, "hello", string(res.PrometheusMetrics))
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})
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t.Run("Check health should return expected result", func(t *testing.T) {
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json := []byte(`{
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"key": "value"
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}`)
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ctx.pluginClient.CheckHealthHandlerFunc = func(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error) {
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return &backend.CheckHealthResult{
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Status: backend.HealthStatusOk,
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Message: "All good",
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JSONDetails: json,
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}, nil
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}
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res, err := ctx.manager.CheckHealth(context.Background(), &backend.CheckHealthRequest{PluginContext: backend.PluginContext{PluginID: testPluginID}})
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require.NoError(t, err)
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require.NotNil(t, res)
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require.Equal(t, backend.HealthStatusOk, res.Status)
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require.Equal(t, "All good", res.Message)
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require.Equal(t, json, res.JSONDetails)
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})
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t.Run("Call resource should return expected response", func(t *testing.T) {
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ctx.pluginClient.CallResourceHandlerFunc = func(ctx context.Context,
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req *backend.CallResourceRequest, sender backend.CallResourceResponseSender) error {
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return sender.Send(&backend.CallResourceResponse{
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Status: http.StatusOK,
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})
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}
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sender := &fakeSender{}
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err = ctx.manager.CallResource(context.Background(), &backend.CallResourceRequest{PluginContext: backend.PluginContext{PluginID: testPluginID}}, sender)
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require.NoError(t, err)
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require.NotNil(t, sender.resp)
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require.Equal(t, http.StatusOK, sender.resp.Status)
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})
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})
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})
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})
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})
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}
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|
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func TestPluginManager_lifecycle_unmanaged(t *testing.T) {
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newScenario(t, false, func(t *testing.T, ctx *managerScenarioCtx) {
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t.Run("Unmanaged plugin scenario", func(t *testing.T) {
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t.Run("Should be able to register plugin", func(t *testing.T) {
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err := ctx.manager.registerAndStart(context.Background(), ctx.plugin)
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require.NoError(t, err)
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require.True(t, ctx.manager.isRegistered(testPluginID))
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require.False(t, ctx.pluginClient.managed)
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t.Run("When manager runs should not start plugin", func(t *testing.T) {
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pCtx := context.Background()
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cCtx, cancel := context.WithCancel(pCtx)
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var wg sync.WaitGroup
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wg.Add(1)
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var runErr error
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go func() {
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runErr = ctx.manager.Run(cCtx)
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wg.Done()
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}()
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go func() {
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cancel()
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}()
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wg.Wait()
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require.Equal(t, context.Canceled, runErr)
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require.Equal(t, 0, ctx.pluginClient.startCount)
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require.Equal(t, 1, ctx.pluginClient.stopCount)
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require.True(t, ctx.plugin.Exited())
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})
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t.Run("Should be not be able to start unmanaged plugin", func(t *testing.T) {
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pCtx := context.Background()
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cCtx, cancel := context.WithCancel(pCtx)
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defer cancel()
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err := ctx.manager.start(cCtx, ctx.plugin)
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require.Nil(t, err)
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require.Equal(t, 0, ctx.pluginClient.startCount)
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require.True(t, ctx.plugin.Exited())
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})
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})
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})
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})
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}
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|
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func createManager(t *testing.T, cbs ...func(*PluginManager)) *PluginManager {
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t.Helper()
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pm := New(&plugins.Cfg{}, nil, &fakeLoader{})
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for _, cb := range cbs {
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cb(pm)
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}
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return pm
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}
|
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|
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func createPlugin(pluginID, version string, class plugins.Class, managed, backend bool) (*plugins.Plugin, *fakePluginClient) {
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p := &plugins.Plugin{
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Class: class,
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JSONData: plugins.JSONData{
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ID: pluginID,
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Type: plugins.DataSource,
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Backend: backend,
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Info: plugins.Info{
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Version: version,
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},
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},
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}
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|
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logger := fakeLogger{}
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|
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p.SetLogger(logger)
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|
|
pc := &fakePluginClient{
|
|
pluginID: pluginID,
|
|
logger: logger,
|
|
managed: managed,
|
|
}
|
|
|
|
p.RegisterClient(pc)
|
|
|
|
return p, pc
|
|
}
|
|
|
|
type managerScenarioCtx struct {
|
|
manager *PluginManager
|
|
plugin *plugins.Plugin
|
|
pluginClient *fakePluginClient
|
|
}
|
|
|
|
func newScenario(t *testing.T, managed bool, fn func(t *testing.T, ctx *managerScenarioCtx)) {
|
|
t.Helper()
|
|
cfg := &plugins.Cfg{}
|
|
cfg.AWSAllowedAuthProviders = []string{"keys", "credentials"}
|
|
cfg.AWSAssumeRoleEnabled = true
|
|
|
|
cfg.Azure.ManagedIdentityEnabled = true
|
|
cfg.Azure.Cloud = "AzureCloud"
|
|
cfg.Azure.ManagedIdentityClientId = "client-id"
|
|
|
|
loader := &fakeLoader{}
|
|
manager := New(cfg, nil, loader)
|
|
manager.pluginLoader = loader
|
|
ctx := &managerScenarioCtx{
|
|
manager: manager,
|
|
}
|
|
|
|
ctx.plugin, ctx.pluginClient = createPlugin(testPluginID, "", plugins.Core, managed, true)
|
|
|
|
fn(t, ctx)
|
|
}
|
|
|
|
func verifyNoPluginErrors(t *testing.T, pm *PluginManager) {
|
|
for _, plugin := range pm.Plugins(context.Background()) {
|
|
assert.Nil(t, plugin.SignatureError)
|
|
}
|
|
}
|
|
|
|
type fakePluginInstaller struct {
|
|
plugins.Installer
|
|
|
|
installCount int
|
|
uninstallCount int
|
|
}
|
|
|
|
func (f *fakePluginInstaller) Install(_ context.Context, _, _, _, _, _ string) error {
|
|
f.installCount++
|
|
return nil
|
|
}
|
|
|
|
func (f *fakePluginInstaller) Uninstall(_ context.Context, _ string) error {
|
|
f.uninstallCount++
|
|
return nil
|
|
}
|
|
|
|
func (f *fakePluginInstaller) GetUpdateInfo(_ context.Context, _, _, _ string) (plugins.UpdateInfo, error) {
|
|
return plugins.UpdateInfo{}, nil
|
|
}
|
|
|
|
type fakeLoader struct {
|
|
mockedLoadedPlugins []*plugins.Plugin
|
|
mockedFactoryLoadedPlugin *plugins.Plugin
|
|
|
|
loadedPaths []string
|
|
|
|
plugins.Loader
|
|
}
|
|
|
|
func (l *fakeLoader) Load(_ context.Context, _ plugins.Class, paths []string, _ map[string]struct{}) ([]*plugins.Plugin, error) {
|
|
l.loadedPaths = append(l.loadedPaths, paths...)
|
|
|
|
return l.mockedLoadedPlugins, nil
|
|
}
|
|
|
|
func (l *fakeLoader) LoadWithFactory(_ context.Context, _ plugins.Class, path string, _ backendplugin.PluginFactoryFunc) (*plugins.Plugin, error) {
|
|
l.loadedPaths = append(l.loadedPaths, path)
|
|
|
|
return l.mockedFactoryLoadedPlugin, nil
|
|
}
|
|
|
|
type fakePluginClient struct {
|
|
pluginID string
|
|
logger log.Logger
|
|
startCount int
|
|
stopCount int
|
|
managed bool
|
|
exited bool
|
|
decommissioned bool
|
|
backend.CollectMetricsHandlerFunc
|
|
backend.CheckHealthHandlerFunc
|
|
backend.QueryDataHandlerFunc
|
|
backend.CallResourceHandlerFunc
|
|
mutex sync.RWMutex
|
|
|
|
backendplugin.Plugin
|
|
}
|
|
|
|
func (pc *fakePluginClient) PluginID() string {
|
|
return pc.pluginID
|
|
}
|
|
|
|
func (pc *fakePluginClient) Logger() log.Logger {
|
|
return pc.logger
|
|
}
|
|
|
|
func (pc *fakePluginClient) Start(_ context.Context) error {
|
|
pc.mutex.Lock()
|
|
defer pc.mutex.Unlock()
|
|
pc.exited = false
|
|
pc.startCount++
|
|
return nil
|
|
}
|
|
|
|
func (pc *fakePluginClient) Stop(_ context.Context) error {
|
|
pc.mutex.Lock()
|
|
defer pc.mutex.Unlock()
|
|
pc.stopCount++
|
|
pc.exited = true
|
|
return nil
|
|
}
|
|
|
|
func (pc *fakePluginClient) IsManaged() bool {
|
|
return pc.managed
|
|
}
|
|
|
|
func (pc *fakePluginClient) Exited() bool {
|
|
pc.mutex.RLock()
|
|
defer pc.mutex.RUnlock()
|
|
return pc.exited
|
|
}
|
|
|
|
func (pc *fakePluginClient) Decommission() error {
|
|
pc.mutex.Lock()
|
|
defer pc.mutex.Unlock()
|
|
|
|
pc.decommissioned = true
|
|
|
|
return nil
|
|
}
|
|
|
|
func (pc *fakePluginClient) IsDecommissioned() bool {
|
|
pc.mutex.RLock()
|
|
defer pc.mutex.RUnlock()
|
|
return pc.decommissioned
|
|
}
|
|
|
|
func (pc *fakePluginClient) kill() {
|
|
pc.mutex.Lock()
|
|
defer pc.mutex.Unlock()
|
|
pc.exited = true
|
|
}
|
|
|
|
func (pc *fakePluginClient) CollectMetrics(ctx context.Context) (*backend.CollectMetricsResult, error) {
|
|
if pc.CollectMetricsHandlerFunc != nil {
|
|
return pc.CollectMetricsHandlerFunc(ctx)
|
|
}
|
|
|
|
return nil, backendplugin.ErrMethodNotImplemented
|
|
}
|
|
|
|
func (pc *fakePluginClient) CheckHealth(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error) {
|
|
if pc.CheckHealthHandlerFunc != nil {
|
|
return pc.CheckHealthHandlerFunc(ctx, req)
|
|
}
|
|
|
|
return nil, backendplugin.ErrMethodNotImplemented
|
|
}
|
|
|
|
func (pc *fakePluginClient) QueryData(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error) {
|
|
if pc.QueryDataHandlerFunc != nil {
|
|
return pc.QueryDataHandlerFunc(ctx, req)
|
|
}
|
|
|
|
return nil, backendplugin.ErrMethodNotImplemented
|
|
}
|
|
|
|
func (pc *fakePluginClient) CallResource(ctx context.Context, req *backend.CallResourceRequest, sender backend.CallResourceResponseSender) error {
|
|
if pc.CallResourceHandlerFunc != nil {
|
|
return pc.CallResourceHandlerFunc(ctx, req, sender)
|
|
}
|
|
|
|
return backendplugin.ErrMethodNotImplemented
|
|
}
|
|
|
|
func (pc *fakePluginClient) SubscribeStream(_ context.Context, _ *backend.SubscribeStreamRequest) (*backend.SubscribeStreamResponse, error) {
|
|
return nil, backendplugin.ErrMethodNotImplemented
|
|
}
|
|
|
|
func (pc *fakePluginClient) PublishStream(_ context.Context, _ *backend.PublishStreamRequest) (*backend.PublishStreamResponse, error) {
|
|
return nil, backendplugin.ErrMethodNotImplemented
|
|
}
|
|
|
|
func (pc *fakePluginClient) RunStream(_ context.Context, _ *backend.RunStreamRequest, _ *backend.StreamSender) error {
|
|
return backendplugin.ErrMethodNotImplemented
|
|
}
|
|
|
|
type fakeLogger struct {
|
|
log.Logger
|
|
}
|
|
|
|
func (l fakeLogger) Info(_ string, _ ...interface{}) {
|
|
|
|
}
|
|
|
|
func (l fakeLogger) Debug(_ string, _ ...interface{}) {
|
|
|
|
}
|
|
|
|
type fakeSender struct {
|
|
resp *backend.CallResourceResponse
|
|
}
|
|
|
|
func (s *fakeSender) Send(crr *backend.CallResourceResponse) error {
|
|
s.resp = crr
|
|
|
|
return nil
|
|
}
|