2018-03-06 10:41:43 -05:00
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package client // import "github.com/docker/docker/client"
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2018-03-06 10:32:47 -05:00
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import (
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"bytes"
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"encoding/json"
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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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"github.com/docker/docker/api/types"
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"golang.org/x/net/context"
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)
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func TestCheckpointCreateError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
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}
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err := client.CheckpointCreate(context.Background(), "nothing", types.CheckpointCreateOptions{
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CheckpointID: "noting",
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Exit: true,
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})
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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 TestCheckpointCreate(t *testing.T) {
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expectedContainerID := "container_id"
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expectedCheckpointID := "checkpoint_id"
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expectedURL := "/containers/container_id/checkpoints"
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client := &Client{
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client: newMockClient(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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if req.Method != "POST" {
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return nil, fmt.Errorf("expected POST method, got %s", req.Method)
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}
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createOptions := &types.CheckpointCreateOptions{}
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if err := json.NewDecoder(req.Body).Decode(createOptions); err != nil {
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return nil, err
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}
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if createOptions.CheckpointID != expectedCheckpointID {
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return nil, fmt.Errorf("expected CheckpointID to be 'checkpoint_id', got %v", createOptions.CheckpointID)
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}
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if !createOptions.Exit {
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return nil, fmt.Errorf("expected Exit to be true")
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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(""))),
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}, nil
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}),
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}
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err := client.CheckpointCreate(context.Background(), expectedContainerID, types.CheckpointCreateOptions{
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CheckpointID: expectedCheckpointID,
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Exit: true,
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})
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if err != nil {
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t.Fatal(err)
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}
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}
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