Move engine-api client package

This moves the engine-api client package to `/docker/docker/client`.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

client/container_inspect_test.go

@@ -0,0 +1,125 @@
+package client
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"strings"
+	"testing"
+
+	"github.com/docker/docker/api/types"
+	"golang.org/x/net/context"
+)
+
+func TestContainerInspectError(t *testing.T) {
+	client := &Client{
+		transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")),
+	}
+
+	_, err := client.ContainerInspect(context.Background(), "nothing")
+	if err == nil || err.Error() != "Error response from daemon: Server error" {
+		t.Fatalf("expected a Server Error, got %v", err)
+	}
+}
+
+func TestContainerInspectContainerNotFound(t *testing.T) {
+	client := &Client{
+		transport: newMockClient(nil, errorMock(http.StatusNotFound, "Server error")),
+	}
+
+	_, err := client.ContainerInspect(context.Background(), "unknown")
+	if err == nil || !IsErrContainerNotFound(err) {
+		t.Fatalf("expected a containerNotFound error, got %v", err)
+	}
+}
+
+func TestContainerInspect(t *testing.T) {
+	expectedURL := "/containers/container_id/json"
+	client := &Client{
+		transport: newMockClient(nil, 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(types.ContainerJSON{
+				ContainerJSONBase: &types.ContainerJSONBase{
+					ID:    "container_id",
+					Image: "image",
+					Name:  "name",
+				},
+			})
+			if err != nil {
+				return nil, err
+			}
+			return &http.Response{
+				StatusCode: http.StatusOK,
+				Body:       ioutil.NopCloser(bytes.NewReader(content)),
+			}, nil
+		}),
+	}
+
+	r, err := client.ContainerInspect(context.Background(), "container_id")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if r.ID != "container_id" {
+		t.Fatalf("expected `container_id`, got %s", r.ID)
+	}
+	if r.Image != "image" {
+		t.Fatalf("expected `image`, got %s", r.ID)
+	}
+	if r.Name != "name" {
+		t.Fatalf("expected `name`, got %s", r.ID)
+	}
+}
+
+func TestContainerInspectNode(t *testing.T) {
+	client := &Client{
+		transport: newMockClient(nil, func(req *http.Request) (*http.Response, error) {
+			content, err := json.Marshal(types.ContainerJSON{
+				ContainerJSONBase: &types.ContainerJSONBase{
+					ID:    "container_id",
+					Image: "image",
+					Name:  "name",
+					Node: &types.ContainerNode{
+						ID:     "container_node_id",
+						Addr:   "container_node",
+						Labels: map[string]string{"foo": "bar"},
+					},
+				},
+			})
+			if err != nil {
+				return nil, err
+			}
+			return &http.Response{
+				StatusCode: http.StatusOK,
+				Body:       ioutil.NopCloser(bytes.NewReader(content)),
+			}, nil
+		}),
+	}
+
+	r, err := client.ContainerInspect(context.Background(), "container_id")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if r.ID != "container_id" {
+		t.Fatalf("expected `container_id`, got %s", r.ID)
+	}
+	if r.Image != "image" {
+		t.Fatalf("expected `image`, got %s", r.ID)
+	}
+	if r.Name != "name" {
+		t.Fatalf("expected `name`, got %s", r.ID)
+	}
+	if r.Node.ID != "container_node_id" {
+		t.Fatalf("expected `container_node_id`, got %s", r.Node.ID)
+	}
+	if r.Node.Addr != "container_node" {
+		t.Fatalf("expected `container_node`, got %s", r.Node.Addr)
+	}
+	foo, ok := r.Node.Labels["foo"]
+	if foo != "bar" || !ok {
+		t.Fatalf("expected `bar` for label `foo`")
+	}
+}