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moby--moby/client/events_test.go
Vincent Demeester 7a86930c74 Merge pull request #26436 from stevvooe/remove-transport-package
client: remove transport package
2016-09-20 16:43:56 +02:00

126 lines
3.1 KiB
Go

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