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|
package client
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"strings"
"testing"
"github.com/docker/engine-api/types/swarm"
"golang.org/x/net/context"
)
func TestNodeInspectError(t *testing.T) {
client := &Client{
transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")),
}
_, _, err := client.NodeInspectWithRaw(context.Background(), "nothing")
if err == nil || err.Error() != "Error response from daemon: Server error" {
t.Fatalf("expected a Server Error, got %v", err)
}
}
func TestNodeInspectNodeNotFound(t *testing.T) {
client := &Client{
transport: newMockClient(nil, errorMock(http.StatusNotFound, "Server error")),
}
_, _, err := client.NodeInspectWithRaw(context.Background(), "unknown")
if err == nil || !IsErrNodeNotFound(err) {
t.Fatalf("expected an nodeNotFoundError error, got %v", err)
}
}
func TestNodeInspect(t *testing.T) {
expectedURL := "/nodes/node_id"
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(swarm.Node{
ID: "node_id",
})
if err != nil {
return nil, err
}
return &http.Response{
StatusCode: http.StatusOK,
Body: ioutil.NopCloser(bytes.NewReader(content)),
}, nil
}),
}
nodeInspect, _, err := client.NodeInspectWithRaw(context.Background(), "node_id")
if err != nil {
t.Fatal(err)
}
if nodeInspect.ID != "node_id" {
t.Fatalf("expected `node_id`, got %s", nodeInspect.ID)
}
}
|
