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moby--moby/client/config_inspect_test.go
Tõnis Tiigi db360995df
Merge pull request #36144 from emil2k/node-id-required
Produce errors when empty ids are passed into inspect calls.
2018-02-16 10:18:47 -08:00

102 lines
2.8 KiB
Go

package client // import "github.com/docker/docker/client"
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"strings"
"testing"
"github.com/docker/docker/api/types/swarm"
"github.com/pkg/errors"
"github.com/stretchr/testify/assert"
"golang.org/x/net/context"
)
func TestConfigInspectNotFound(t *testing.T) {
client := &Client{
client: newMockClient(errorMock(http.StatusNotFound, "Server error")),
}
_, _, err := client.ConfigInspectWithRaw(context.Background(), "unknown")
if err == nil || !IsErrNotFound(err) {
t.Fatalf("expected a NotFoundError error, got %v", err)
}
}
func TestConfigInspectWithEmptyID(t *testing.T) {
client := &Client{
client: newMockClient(func(req *http.Request) (*http.Response, error) {
return nil, errors.New("should not make request")
}),
}
_, _, err := client.ConfigInspectWithRaw(context.Background(), "")
if !IsErrNotFound(err) {
t.Fatalf("Expected NotFoundError, got %v", err)
}
}
func TestConfigInspectUnsupported(t *testing.T) {
client := &Client{
version: "1.29",
client: &http.Client{},
}
_, _, err := client.ConfigInspectWithRaw(context.Background(), "nothing")
assert.EqualError(t, err, `"config inspect" requires API version 1.30, but the Docker daemon API version is 1.29`)
}
func TestConfigInspectError(t *testing.T) {
client := &Client{
version: "1.30",
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
}
_, _, err := client.ConfigInspectWithRaw(context.Background(), "nothing")
if err == nil || err.Error() != "Error response from daemon: Server error" {
t.Fatalf("expected a Server Error, got %v", err)
}
}
func TestConfigInspectConfigNotFound(t *testing.T) {
client := &Client{
version: "1.30",
client: newMockClient(errorMock(http.StatusNotFound, "Server error")),
}
_, _, err := client.ConfigInspectWithRaw(context.Background(), "unknown")
if err == nil || !IsErrNotFound(err) {
t.Fatalf("expected a configNotFoundError error, got %v", err)
}
}
func TestConfigInspect(t *testing.T) {
expectedURL := "/v1.30/configs/config_id"
client := &Client{
version: "1.30",
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)
}
content, err := json.Marshal(swarm.Config{
ID: "config_id",
})
if err != nil {
return nil, err
}
return &http.Response{
StatusCode: http.StatusOK,
Body: ioutil.NopCloser(bytes.NewReader(content)),
}, nil
}),
}
configInspect, _, err := client.ConfigInspectWithRaw(context.Background(), "config_id")
if err != nil {
t.Fatal(err)
}
if configInspect.ID != "config_id" {
t.Fatalf("expected `config_id`, got %s", configInspect.ID)
}
}