mirror of https://github.com/docker/cli.git
72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
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package client
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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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"reflect"
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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 TestImageInspectError(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.ImageInspectWithRaw(context.Background(), "nothing")
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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 TestImageInspectImageNotFound(t *testing.T) {
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client := &Client{
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transport: newMockClient(nil, errorMock(http.StatusNotFound, "Server error")),
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}
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_, _, err := client.ImageInspectWithRaw(context.Background(), "unknown")
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if err == nil || !IsErrImageNotFound(err) {
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t.Fatalf("expected an imageNotFound error, got %v", err)
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}
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}
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func TestImageInspect(t *testing.T) {
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expectedURL := "/images/image_id/json"
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expectedTags := []string{"tag1", "tag2"}
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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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content, err := json.Marshal(types.ImageInspect{
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ID: "image_id",
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RepoTags: expectedTags,
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})
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if err != nil {
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return nil, err
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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(content)),
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}, nil
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}),
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}
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imageInspect, _, err := client.ImageInspectWithRaw(context.Background(), "image_id")
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if err != nil {
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t.Fatal(err)
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}
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if imageInspect.ID != "image_id" {
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t.Fatalf("expected `image_id`, got %s", imageInspect.ID)
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}
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if !reflect.DeepEqual(imageInspect.RepoTags, expectedTags) {
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t.Fatalf("expected `%v`, got %v", expectedTags, imageInspect.RepoTags)
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}
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}
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