зеркало из https://github.com/microsoft/docker.git
78 строки
2.3 KiB
Go
78 строки
2.3 KiB
Go
package client
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"net/http"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/docker/docker/api/types"
|
|
"github.com/docker/docker/api/types/container"
|
|
"golang.org/x/net/context"
|
|
)
|
|
|
|
func TestContainerCreateError(t *testing.T) {
|
|
client := &Client{
|
|
transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")),
|
|
}
|
|
_, err := client.ContainerCreate(context.Background(), nil, nil, nil, "nothing")
|
|
if err == nil || err.Error() != "Error response from daemon: Server error" {
|
|
t.Fatalf("expected a Server Error, got %v", err)
|
|
}
|
|
|
|
// 404 doesn't automagitally means an unknown image
|
|
client = &Client{
|
|
transport: newMockClient(nil, errorMock(http.StatusNotFound, "Server error")),
|
|
}
|
|
_, err = client.ContainerCreate(context.Background(), nil, nil, nil, "nothing")
|
|
if err == nil || err.Error() != "Error response from daemon: Server error" {
|
|
t.Fatalf("expected a Server Error, got %v", err)
|
|
}
|
|
}
|
|
|
|
func TestContainerCreateImageNotFound(t *testing.T) {
|
|
client := &Client{
|
|
transport: newMockClient(nil, errorMock(http.StatusNotFound, "No such image")),
|
|
}
|
|
_, err := client.ContainerCreate(context.Background(), &container.Config{Image: "unknown_image"}, nil, nil, "unknown")
|
|
if err == nil || !IsErrImageNotFound(err) {
|
|
t.Fatalf("expected an imageNotFound error, got %v", err)
|
|
}
|
|
}
|
|
|
|
func TestContainerCreateWithName(t *testing.T) {
|
|
expectedURL := "/containers/create"
|
|
client := &Client{
|
|
transport: newMockClient(nil, 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)
|
|
}
|
|
name := req.URL.Query().Get("name")
|
|
if name != "container_name" {
|
|
return nil, fmt.Errorf("container name not set in URL query properly. Expected `container_name`, got %s", name)
|
|
}
|
|
b, err := json.Marshal(types.ContainerCreateResponse{
|
|
ID: "container_id",
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &http.Response{
|
|
StatusCode: http.StatusOK,
|
|
Body: ioutil.NopCloser(bytes.NewReader(b)),
|
|
}, nil
|
|
}),
|
|
}
|
|
|
|
r, err := client.ContainerCreate(context.Background(), nil, nil, nil, "container_name")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if r.ID != "container_id" {
|
|
t.Fatalf("expected `container_id`, got %s", r.ID)
|
|
}
|
|
}
|