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- package client
- import (
- "bytes"
- "encoding/json"
- "fmt"
- "io/ioutil"
- "log"
- "net/http"
- "strings"
- "testing"
- "time"
- "github.com/docker/docker/api/types/container"
- "golang.org/x/net/context"
- )
- func TestContainerWaitError(t *testing.T) {
- client := &Client{
- client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
- }
- resultC, errC := client.ContainerWait(context.Background(), "nothing", "")
- select {
- case result := <-resultC:
- t.Fatalf("expected to not get a wait result, got %d", result.StatusCode)
- case err := <-errC:
- if err.Error() != "Error response from daemon: Server error" {
- t.Fatalf("expected a Server Error, got %v", err)
- }
- }
- }
- func TestContainerWait(t *testing.T) {
- expectedURL := "/containers/container_id/wait"
- 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)
- }
- b, err := json.Marshal(container.ContainerWaitOKBody{
- StatusCode: 15,
- })
- if err != nil {
- return nil, err
- }
- return &http.Response{
- StatusCode: http.StatusOK,
- Body: ioutil.NopCloser(bytes.NewReader(b)),
- }, nil
- }),
- }
- resultC, errC := client.ContainerWait(context.Background(), "container_id", "")
- select {
- case err := <-errC:
- t.Fatal(err)
- case result := <-resultC:
- if result.StatusCode != 15 {
- t.Fatalf("expected a status code equal to '15', got %d", result.StatusCode)
- }
- }
- }
- func ExampleClient_ContainerWait_withTimeout() {
- ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
- defer cancel()
- client, _ := NewEnvClient()
- _, errC := client.ContainerWait(ctx, "container_id", "")
- if err := <-errC; err != nil {
- log.Fatal(err)
- }
- }
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