mirror of
https://github.com/amir20/dozzle.git
synced 2025-12-25 14:59:26 +01:00
5f92e84d9d
* feat: adds support for different std out and err streams * feat: adds std to json * fixes tests * fixes deprecated code * fixes download * adds defineEmit as an option * chore: updates modules * adds ui elements * fixes tests * updates languages
283 lines
8.9 KiB
Go
283 lines
8.9 KiB
Go
package web
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import (
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"context"
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"errors"
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"io"
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"time"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"github.com/amir20/dozzle/docker"
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"github.com/beme/abide"
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"github.com/stretchr/testify/mock"
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"github.com/stretchr/testify/require"
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)
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func Test_handler_streamLogs_happy(t *testing.T) {
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id := "123456"
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req, err := http.NewRequest("GET", "/api/logs/stream", nil)
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q := req.URL.Query()
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q.Add("id", id)
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q.Add("stdout", "true")
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q.Add("stderr", "true")
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req.URL.RawQuery = q.Encode()
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require.NoError(t, err, "NewRequest should not return an error.")
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mockedClient := new(MockedClient)
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reader := io.NopCloser(strings.NewReader("OUTINFO Testing logs..."))
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mockedClient.On("FindContainer", id).Return(docker.Container{ID: id}, nil)
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mockedClient.On("ContainerLogs", mock.Anything, mock.Anything, "", docker.STDALL).Return(reader, nil)
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.streamLogs)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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func Test_handler_streamLogs_happy_with_id(t *testing.T) {
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id := "123456"
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req, err := http.NewRequest("GET", "/api/logs/stream", nil)
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q := req.URL.Query()
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q.Add("id", id)
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q.Add("stdout", "true")
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q.Add("stderr", "true")
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req.URL.RawQuery = q.Encode()
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require.NoError(t, err, "NewRequest should not return an error.")
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mockedClient := new(MockedClient)
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reader := io.NopCloser(strings.NewReader("OUT2020-05-13T18:55:37.772853839Z INFO Testing logs..."))
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mockedClient.On("FindContainer", id).Return(docker.Container{ID: id}, nil)
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mockedClient.On("ContainerLogs", mock.Anything, mock.Anything, "", docker.STDALL).Return(reader, nil)
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.streamLogs)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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func Test_handler_streamLogs_happy_container_stopped(t *testing.T) {
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id := "123456"
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req, err := http.NewRequest("GET", "/api/logs/stream", nil)
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q := req.URL.Query()
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q.Add("id", id)
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q.Add("stdout", "true")
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q.Add("stderr", "true")
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req.URL.RawQuery = q.Encode()
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require.NoError(t, err, "NewRequest should not return an error.")
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mockedClient := new(MockedClient)
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mockedClient.On("FindContainer", id).Return(docker.Container{ID: id}, nil)
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mockedClient.On("ContainerLogs", mock.Anything, id, "", docker.STDALL).Return(io.NopCloser(strings.NewReader("")), io.EOF)
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.streamLogs)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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func Test_handler_streamLogs_error_finding_container(t *testing.T) {
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id := "123456"
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req, err := http.NewRequest("GET", "/api/logs/stream", nil)
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q := req.URL.Query()
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q.Add("id", id)
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q.Add("stdout", "true")
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q.Add("stderr", "true")
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req.URL.RawQuery = q.Encode()
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require.NoError(t, err, "NewRequest should not return an error.")
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mockedClient := new(MockedClient)
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mockedClient.On("FindContainer", id).Return(docker.Container{}, errors.New("error finding container"))
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.streamLogs)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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func Test_handler_streamLogs_error_reading(t *testing.T) {
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id := "123456"
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req, err := http.NewRequest("GET", "/api/logs/stream", nil)
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q := req.URL.Query()
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q.Add("id", id)
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q.Add("stdout", "true")
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q.Add("stderr", "true")
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req.URL.RawQuery = q.Encode()
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require.NoError(t, err, "NewRequest should not return an error.")
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mockedClient := new(MockedClient)
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mockedClient.On("FindContainer", id).Return(docker.Container{ID: id}, nil)
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mockedClient.On("ContainerLogs", mock.Anything, id, "", docker.STDALL).Return(io.NopCloser(strings.NewReader("")), errors.New("test error"))
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.streamLogs)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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func Test_handler_streamLogs_error_std(t *testing.T) {
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id := "123456"
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req, err := http.NewRequest("GET", "/api/logs/stream", nil)
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q := req.URL.Query()
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q.Add("id", id)
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req.URL.RawQuery = q.Encode()
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require.NoError(t, err, "NewRequest should not return an error.")
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mockedClient := new(MockedClient)
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.streamLogs)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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func Test_handler_streamEvents_happy(t *testing.T) {
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req, err := http.NewRequest("GET", "/api/events/stream", nil)
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require.NoError(t, err, "NewRequest should not return an error.")
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mockedClient := new(MockedClient)
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messages := make(chan docker.ContainerEvent)
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errChannel := make(chan error)
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mockedClient.On("Events", mock.Anything).Return(messages, errChannel)
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mockedClient.On("ListContainers").Return([]docker.Container{}, nil)
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go func() {
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messages <- docker.ContainerEvent{
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Name: "start",
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ActorID: "1234",
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}
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messages <- docker.ContainerEvent{
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Name: "something-random",
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ActorID: "1234",
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}
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close(messages)
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}()
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.streamEvents)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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func Test_handler_streamEvents_error(t *testing.T) {
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req, err := http.NewRequest("GET", "/api/events/stream", nil)
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require.NoError(t, err, "NewRequest should not return an error.")
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mockedClient := new(MockedClient)
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messages := make(chan docker.ContainerEvent)
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errChannel := make(chan error)
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mockedClient.On("Events", mock.Anything).Return(messages, errChannel)
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mockedClient.On("ListContainers").Return([]docker.Container{}, nil)
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go func() {
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errChannel <- errors.New("fake error")
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close(messages)
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}()
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.streamEvents)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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func Test_handler_streamEvents_error_request(t *testing.T) {
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req, err := http.NewRequest("GET", "/api/events/stream", nil)
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require.NoError(t, err, "NewRequest should not return an error.")
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mockedClient := new(MockedClient)
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messages := make(chan docker.ContainerEvent)
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errChannel := make(chan error)
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mockedClient.On("Events", mock.Anything).Return(messages, errChannel)
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mockedClient.On("ListContainers").Return([]docker.Container{}, nil)
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ctx, cancel := context.WithCancel(context.Background())
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req = req.WithContext(ctx)
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go func() {
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cancel()
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}()
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.streamEvents)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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// for /api/logs
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func Test_handler_between_dates(t *testing.T) {
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req, err := http.NewRequest("GET", "/api/logs", nil)
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require.NoError(t, err, "NewRequest should not return an error.")
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from, _ := time.Parse(time.RFC3339, "2018-01-01T00:00:00Z")
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to, _ := time.Parse(time.RFC3339, "2018-01-01T010:00:00Z")
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q := req.URL.Query()
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q.Add("from", from.Format(time.RFC3339))
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q.Add("to", to.Format(time.RFC3339))
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q.Add("id", "123456")
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q.Add("stdout", "true")
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q.Add("stderr", "true")
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req.URL.RawQuery = q.Encode()
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mockedClient := new(MockedClient)
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reader := io.NopCloser(strings.NewReader("OUT2020-05-13T18:55:37.772853839Z INFO Testing logs...\nERR2020-05-13T18:55:37.772853839Z INFO Testing logs...\n"))
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mockedClient.On("ContainerLogsBetweenDates", mock.Anything, "123456", from, to, docker.STDALL).Return(reader, nil)
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clients := map[string]docker.Client{
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"localhost": mockedClient,
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}
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h := handler{clients: clients, config: &Config{}}
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handler := http.HandlerFunc(h.fetchLogsBetweenDates)
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rr := httptest.NewRecorder()
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handler.ServeHTTP(rr, req)
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abide.AssertHTTPResponse(t, t.Name(), rr.Result())
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mockedClient.AssertExpectations(t)
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}
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