127 lines
3.1 KiB
Go
127 lines
3.1 KiB
Go
package client
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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"net/http"
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"strings"
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"testing"
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"golang.org/x/net/context"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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)
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func TestEventsErrorInOptions(t *testing.T) {
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errorCases := []struct {
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options types.EventsOptions
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expectedError string
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}{
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{
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options: types.EventsOptions{
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Since: "2006-01-02TZ",
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},
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expectedError: `parsing time "2006-01-02TZ"`,
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},
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{
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options: types.EventsOptions{
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Until: "2006-01-02TZ",
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},
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expectedError: `parsing time "2006-01-02TZ"`,
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},
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}
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for _, e := range errorCases {
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client := &Client{
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transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")),
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}
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_, err := client.Events(context.Background(), e.options)
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if err == nil || !strings.Contains(err.Error(), e.expectedError) {
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t.Fatalf("expected a error %q, got %v", e.expectedError, err)
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}
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}
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}
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func TestEventsErrorFromServer(t *testing.T) {
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client := &Client{
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transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")),
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}
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_, err := client.Events(context.Background(), types.EventsOptions{})
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if err == nil || err.Error() != "Error response from daemon: Server error" {
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t.Fatalf("expected a Server Error, got %v", err)
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}
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}
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func TestEvents(t *testing.T) {
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expectedURL := "/events"
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filters := filters.NewArgs()
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filters.Add("label", "label1")
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filters.Add("label", "label2")
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expectedFiltersJSON := `{"label":{"label1":true,"label2":true}}`
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eventsCases := []struct {
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options types.EventsOptions
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expectedQueryParams map[string]string
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}{
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{
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options: types.EventsOptions{
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Since: "invalid but valid",
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},
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expectedQueryParams: map[string]string{
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"since": "invalid but valid",
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},
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},
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{
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options: types.EventsOptions{
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Until: "invalid but valid",
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},
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expectedQueryParams: map[string]string{
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"until": "invalid but valid",
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},
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},
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{
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options: types.EventsOptions{
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Filters: filters,
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},
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expectedQueryParams: map[string]string{
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"filters": expectedFiltersJSON,
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},
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},
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}
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for _, eventsCase := range eventsCases {
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client := &Client{
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transport: newMockClient(nil, func(req *http.Request) (*http.Response, error) {
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if !strings.HasPrefix(req.URL.Path, expectedURL) {
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return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
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}
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query := req.URL.Query()
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for key, expected := range eventsCase.expectedQueryParams {
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actual := query.Get(key)
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if actual != expected {
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return nil, fmt.Errorf("%s not set in URL query properly. Expected '%s', got %s", key, expected, actual)
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}
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}
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return &http.Response{
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StatusCode: http.StatusOK,
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Body: ioutil.NopCloser(bytes.NewReader([]byte("response"))),
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}, nil
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}),
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}
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body, err := client.Events(context.Background(), eventsCase.options)
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if err != nil {
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t.Fatal(err)
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}
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defer body.Close()
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content, err := ioutil.ReadAll(body)
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if err != nil {
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t.Fatal(err)
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}
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if string(content) != "response" {
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t.Fatalf("expected response to contain 'response', got %s", string(content))
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}
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}
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}
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