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73fabd5a21
Use a fixture instead of encoding with the current definition of the type, to make sure we don't regress if any changes are made in the type. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
package client // import "github.com/docker/docker/client"
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import (
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"context"
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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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"github.com/docker/docker/api/types/image"
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"github.com/docker/docker/errdefs"
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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 TestImageHistoryError(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.ImageHistory(context.Background(), "nothing", image.HistoryOptions{})
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assert.Check(t, is.ErrorType(err, errdefs.IsSystem))
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}
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func TestImageHistory(t *testing.T) {
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const (
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expectedURL = "/images/image_id/history"
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historyResponse = `[{"Comment":"","Created":0,"CreatedBy":"","Id":"image_id1","Size":0,"Tags":["tag1","tag2"]},{"Comment":"","Created":0,"CreatedBy":"","Id":"image_id2","Size":0,"Tags":["tag1","tag2"]}]`
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)
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client := &Client{
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client: newMockClient(func(r *http.Request) (*http.Response, error) {
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assert.Check(t, is.Equal(r.URL.Path, expectedURL))
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return &http.Response{
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StatusCode: http.StatusOK,
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Body: io.NopCloser(strings.NewReader(historyResponse)),
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}, nil
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}),
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}
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expected := []image.HistoryResponseItem{
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{
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ID: "image_id1",
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Tags: []string{"tag1", "tag2"},
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},
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{
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ID: "image_id2",
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Tags: []string{"tag1", "tag2"},
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},
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}
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imageHistories, err := client.ImageHistory(context.Background(), "image_id", image.HistoryOptions{})
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assert.NilError(t, err)
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assert.Check(t, is.DeepEqual(imageHistories, expected))
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}
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