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4856e8ffad
These comments were added to enforce using the correct import path for
our packages ("github.com/docker/docker", not "github.com/moby/moby").
However, when working in go module mode (not GOPATH / vendor), they have
no effect, so their impact is limited.
Remove these imports in preparation of migrating our code to become an
actual go module.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
120 lines
3.4 KiB
Go
120 lines
3.4 KiB
Go
package client
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import (
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"bytes"
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"net/http"
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"strings"
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"testing"
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cerrdefs "github.com/containerd/errdefs"
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"github.com/docker/docker/api/types/image"
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ocispec "github.com/opencontainers/image-spec/specs-go/v1"
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"gotest.tools/v3/assert"
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is "gotest.tools/v3/assert/cmp"
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)
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func TestImageInspectError(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.ImageInspect(context.Background(), "nothing")
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assert.Check(t, is.ErrorType(err, cerrdefs.IsInternal))
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}
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func TestImageInspectImageNotFound(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusNotFound, "Server error")),
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}
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_, err := client.ImageInspect(context.Background(), "unknown")
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assert.Check(t, is.ErrorType(err, cerrdefs.IsNotFound))
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}
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func TestImageInspectWithEmptyID(t *testing.T) {
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client := &Client{
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client: newMockClient(func(req *http.Request) (*http.Response, error) {
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return nil, errors.New("should not make request")
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}),
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}
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_, err := client.ImageInspect(context.Background(), "")
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assert.Check(t, is.ErrorType(err, cerrdefs.IsNotFound))
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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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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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content, err := json.Marshal(image.InspectResponse{
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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: io.NopCloser(bytes.NewReader(content)),
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}, nil
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}),
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}
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imageInspect, err := client.ImageInspect(context.Background(), "image_id")
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assert.NilError(t, err)
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assert.Check(t, is.Equal(imageInspect.ID, "image_id"))
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assert.Check(t, is.DeepEqual(imageInspect.RepoTags, expectedTags))
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}
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func TestImageInspectWithPlatform(t *testing.T) {
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expectedURL := "/images/image_id/json"
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requestedPlatform := &ocispec.Platform{
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OS: "linux",
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Architecture: "arm64",
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}
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expectedPlatform, err := encodePlatform(requestedPlatform)
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assert.NilError(t, err)
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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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// Check if platform parameter is passed correctly
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platform := req.URL.Query().Get("platform")
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if platform != expectedPlatform {
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return nil, fmt.Errorf("Expected platform '%s', got '%s'", expectedPlatform, platform)
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}
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content, err := json.Marshal(image.InspectResponse{
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ID: "image_id",
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Architecture: "arm64",
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Os: "linux",
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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: io.NopCloser(bytes.NewReader(content)),
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}, nil
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}),
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}
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imageInspect, err := client.ImageInspect(context.Background(), "image_id", ImageInspectWithPlatform(requestedPlatform))
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assert.NilError(t, err)
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assert.Check(t, is.Equal(imageInspect.ID, "image_id"))
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assert.Check(t, is.Equal(imageInspect.Architecture, "arm64"))
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assert.Check(t, is.Equal(imageInspect.Os, "linux"))
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}
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