mirror of
https://github.com/genuinetools/reg.git
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158 lines
4.5 KiB
Go
158 lines
4.5 KiB
Go
![]() |
package client
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"strings"
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"testing"
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"golang.org/x/net/context"
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"github.com/docker/docker/api/types"
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)
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func TestContainerExecCreateError(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.ContainerExecCreate(context.Background(), "container_id", types.ExecConfig{})
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if err == nil || err.Error() != "Error response from daemon: Server error" {
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t.Fatalf("expected a Server Error, got %v", err)
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}
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}
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func TestContainerExecCreate(t *testing.T) {
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expectedURL := "/containers/container_id/exec"
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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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if req.Method != "POST" {
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return nil, fmt.Errorf("expected POST method, got %s", req.Method)
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}
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// FIXME validate the content is the given ExecConfig ?
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if err := req.ParseForm(); err != nil {
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return nil, err
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}
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execConfig := &types.ExecConfig{}
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if err := json.NewDecoder(req.Body).Decode(execConfig); err != nil {
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return nil, err
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}
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if execConfig.User != "user" {
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return nil, fmt.Errorf("expected an execConfig with User == 'user', got %v", execConfig)
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}
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b, err := json.Marshal(types.IDResponse{
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ID: "exec_id",
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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: ioutil.NopCloser(bytes.NewReader(b)),
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}, nil
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}),
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}
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r, err := client.ContainerExecCreate(context.Background(), "container_id", types.ExecConfig{
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User: "user",
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})
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if err != nil {
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t.Fatal(err)
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}
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if r.ID != "exec_id" {
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t.Fatalf("expected `exec_id`, got %s", r.ID)
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}
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}
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func TestContainerExecStartError(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.ContainerExecStart(context.Background(), "nothing", types.ExecStartCheck{})
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if err == nil || err.Error() != "Error response from daemon: Server error" {
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t.Fatalf("expected a Server Error, got %v", err)
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}
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}
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func TestContainerExecStart(t *testing.T) {
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expectedURL := "/exec/exec_id/start"
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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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if err := req.ParseForm(); err != nil {
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return nil, err
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}
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execStartCheck := &types.ExecStartCheck{}
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if err := json.NewDecoder(req.Body).Decode(execStartCheck); err != nil {
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return nil, err
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}
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if execStartCheck.Tty || !execStartCheck.Detach {
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return nil, fmt.Errorf("expected execStartCheck{Detach:true,Tty:false}, got %v", execStartCheck)
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}
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return &http.Response{
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StatusCode: http.StatusOK,
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Body: ioutil.NopCloser(bytes.NewReader([]byte(""))),
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}, nil
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}),
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}
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err := client.ContainerExecStart(context.Background(), "exec_id", types.ExecStartCheck{
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Detach: true,
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Tty: false,
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})
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if err != nil {
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t.Fatal(err)
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}
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}
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func TestContainerExecInspectError(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.ContainerExecInspect(context.Background(), "nothing")
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if err == nil || err.Error() != "Error response from daemon: Server error" {
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t.Fatalf("expected a Server Error, got %v", err)
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}
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}
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func TestContainerExecInspect(t *testing.T) {
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expectedURL := "/exec/exec_id/json"
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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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b, err := json.Marshal(types.ContainerExecInspect{
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ExecID: "exec_id",
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ContainerID: "container_id",
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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: ioutil.NopCloser(bytes.NewReader(b)),
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}, nil
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}),
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}
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inspect, err := client.ContainerExecInspect(context.Background(), "exec_id")
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if err != nil {
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t.Fatal(err)
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}
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if inspect.ExecID != "exec_id" {
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t.Fatalf("expected ExecID to be `exec_id`, got %s", inspect.ExecID)
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}
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if inspect.ContainerID != "container_id" {
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t.Fatalf("expected ContainerID `container_id`, got %s", inspect.ContainerID)
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}
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}
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