Add glide.yaml and vendor deps

vendor/github.com/docker/engine-api/client/container_stats_test.go

@@ -0,0 +1,70 @@
+package client
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"strings"
+	"testing"
+
+	"golang.org/x/net/context"
+)
+
+func TestContainerStatsError(t *testing.T) {
+	client := &Client{
+		transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")),
+	}
+	_, err := client.ContainerStats(context.Background(), "nothing", false)
+	if err == nil || err.Error() != "Error response from daemon: Server error" {
+		t.Fatalf("expected a Server Error, got %v", err)
+	}
+}
+
+func TestContainerStats(t *testing.T) {
+	expectedURL := "/containers/container_id/stats"
+	cases := []struct {
+		stream         bool
+		expectedStream string
+	}{
+		{
+			expectedStream: "0",
+		},
+		{
+			stream:         true,
+			expectedStream: "1",
+		},
+	}
+	for _, c := range cases {
+		client := &Client{
+			transport: newMockClient(nil, func(r *http.Request) (*http.Response, error) {
+				if !strings.HasPrefix(r.URL.Path, expectedURL) {
+					return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, r.URL)
+				}
+
+				query := r.URL.Query()
+				stream := query.Get("stream")
+				if stream != c.expectedStream {
+					return nil, fmt.Errorf("stream not set in URL query properly. Expected '%s', got %s", c.expectedStream, stream)
+				}
+
+				return &http.Response{
+					StatusCode: http.StatusOK,
+					Body:       ioutil.NopCloser(bytes.NewReader([]byte("response"))),
+				}, nil
+			}),
+		}
+		body, err := client.ContainerStats(context.Background(), "container_id", c.stream)
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer body.Close()
+		content, err := ioutil.ReadAll(body)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if string(content) != "response" {
+			t.Fatalf("expected response to contain 'response', got %s", string(content))
+		}
+	}
+}