mirror of
https://github.com/amir20/dozzle.git
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107 lines
2.5 KiB
Go
107 lines
2.5 KiB
Go
package docker
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import (
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"context"
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"testing"
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"github.com/amir20/dozzle/internal/utils"
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"github.com/magiconair/properties/assert"
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"github.com/stretchr/testify/mock"
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)
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type mockedClient struct {
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mock.Mock
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Client
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}
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func (m *mockedClient) ListContainers() ([]Container, error) {
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args := m.Called()
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return args.Get(0).([]Container), args.Error(1)
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}
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func (m *mockedClient) FindContainer(id string) (Container, error) {
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args := m.Called(id)
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return args.Get(0).(Container), args.Error(1)
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}
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func (m *mockedClient) Events(ctx context.Context, events chan<- ContainerEvent) error {
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args := m.Called(ctx, events)
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return args.Error(0)
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}
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func (m *mockedClient) ContainerStats(ctx context.Context, id string, stats chan<- ContainerStat) error {
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args := m.Called(ctx, id, stats)
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return args.Error(0)
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}
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func (m *mockedClient) Host() *Host {
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args := m.Called()
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return args.Get(0).(*Host)
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}
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func TestContainerStore_List(t *testing.T) {
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client := new(mockedClient)
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client.On("ListContainers").Return([]Container{
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{
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ID: "1234",
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Name: "test",
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},
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}, nil)
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client.On("Events", mock.Anything, mock.AnythingOfType("chan<- docker.ContainerEvent")).Return(nil).Run(func(args mock.Arguments) {
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ctx := args.Get(0).(context.Context)
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<-ctx.Done()
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})
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client.On("Host").Return(&Host{
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ID: "localhost",
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})
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ctx, cancel := context.WithCancel(context.Background())
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t.Cleanup(cancel)
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store := NewContainerStore(ctx, client)
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containers, _ := store.List()
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assert.Equal(t, containers[0].ID, "1234")
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}
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func TestContainerStore_die(t *testing.T) {
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client := new(mockedClient)
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client.On("ListContainers").Return([]Container{
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{
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ID: "1234",
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Name: "test",
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State: "running",
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Stats: utils.NewRingBuffer[ContainerStat](300),
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},
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}, nil)
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client.On("Events", mock.Anything, mock.AnythingOfType("chan<- docker.ContainerEvent")).Return(nil).
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Run(func(args mock.Arguments) {
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ctx := args.Get(0).(context.Context)
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events := args.Get(1).(chan<- ContainerEvent)
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events <- ContainerEvent{
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Name: "die",
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ActorID: "1234",
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Host: "localhost",
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}
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<-ctx.Done()
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})
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client.On("Host").Return(&Host{
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ID: "localhost",
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})
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client.On("ContainerStats", mock.Anything, "1234", mock.AnythingOfType("chan<- docker.ContainerStat")).Return(nil)
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ctx, cancel := context.WithCancel(context.Background())
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t.Cleanup(cancel)
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store := NewContainerStore(ctx, client)
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// Wait until we get the event
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events := make(chan ContainerEvent)
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store.Subscribe(ctx, events)
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<-events
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containers, _ := store.List()
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assert.Equal(t, containers[0].State, "exited")
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}
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