Files
moby/client/container_update_test.go
Sebastiaan van Stijn 4856e8ffad client: remove // import comments
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>
2025-05-30 15:59:10 +02:00

66 lines
1.7 KiB
Go

package client
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io"
"net/http"
"strings"
"testing"
cerrdefs "github.com/containerd/errdefs"
"github.com/docker/docker/api/types/container"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestContainerUpdateError(t *testing.T) {
client := &Client{
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
}
_, err := client.ContainerUpdate(context.Background(), "nothing", container.UpdateConfig{})
assert.Check(t, is.ErrorType(err, cerrdefs.IsInternal))
_, err = client.ContainerUpdate(context.Background(), "", container.UpdateConfig{})
assert.Check(t, is.ErrorType(err, cerrdefs.IsInvalidArgument))
assert.Check(t, is.ErrorContains(err, "value is empty"))
_, err = client.ContainerUpdate(context.Background(), " ", container.UpdateConfig{})
assert.Check(t, is.ErrorType(err, cerrdefs.IsInvalidArgument))
assert.Check(t, is.ErrorContains(err, "value is empty"))
}
func TestContainerUpdate(t *testing.T) {
expectedURL := "/containers/container_id/update"
client := &Client{
client: newMockClient(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)
}
b, err := json.Marshal(container.UpdateResponse{})
if err != nil {
return nil, err
}
return &http.Response{
StatusCode: http.StatusOK,
Body: io.NopCloser(bytes.NewReader(b)),
}, nil
}),
}
_, err := client.ContainerUpdate(context.Background(), "container_id", container.UpdateConfig{
Resources: container.Resources{
CPUPeriod: 1,
},
RestartPolicy: container.RestartPolicy{
Name: "always",
},
})
assert.NilError(t, err)
}