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package container // import "github.com/docker/docker/integration/container"
import (
"net/http"
"testing"
containertypes "github.com/docker/docker/api/types/container"
"github.com/docker/docker/errdefs"
"github.com/docker/docker/integration/internal/container"
req "github.com/docker/docker/testutil/request"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestResize(t *testing.T) {
ctx := setupTest(t)
apiClient := testEnv.APIClient()
t.Run("success", func(t *testing.T) {
cID := container.Run(ctx, t, apiClient, container.WithTty(true))
err := apiClient.ContainerResize(ctx, cID, containertypes.ResizeOptions{
Height: 40,
Width: 40,
})
assert.NilError(t, err)
// TODO(thaJeztah): also check if the resize happened
//
// Note: container inspect shows the initial size that was
// set when creating the container. Actual resize happens in
// containerd, and currently does not update the container's
// config after running (but does send a "resize" event).
})
t.Run("invalid size", func(t *testing.T) {
cID := container.Run(ctx, t, apiClient)
// Manually creating a request here, as the APIClient would invalidate
// these values before they're sent.
res, _, err := req.Post(ctx, "/containers/"+cID+"/resize?h=foo&w=bar")
assert.NilError(t, err)
assert.Check(t, is.DeepEqual(http.StatusBadRequest, res.StatusCode))
})
t.Run("invalid state", func(t *testing.T) {
cID := container.Create(ctx, t, apiClient, container.WithCmd("echo"))
err := apiClient.ContainerResize(ctx, cID, containertypes.ResizeOptions{
Height: 40,
Width: 40,
})
assert.Check(t, is.ErrorType(err, errdefs.IsConflict))
assert.Check(t, is.ErrorContains(err, "is not running"))
})
}
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