Example #1
0
// Ensures that a key could update TTL.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo -d value=XXX
//   $ curl -X PUT localhost:4001/v2/keys/foo -d value=XXX -d ttl=1000 -d prevExist=true
//   $ curl -X PUT localhost:4001/v2/keys/foo -d value=XXX -d ttl= -d prevExist=true
//
func TestV2UpdateKeySuccessWithTTL(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo"), v)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)
		node := (tests.ReadBodyJSON(resp)["node"]).(map[string]interface{})
		createdIndex := node["createdIndex"]

		v.Set("ttl", "1000")
		v.Set("prevExist", "true")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo"), v)
		assert.Equal(t, resp.StatusCode, http.StatusOK)
		node = (tests.ReadBodyJSON(resp)["node"]).(map[string]interface{})
		assert.Equal(t, node["value"], "XXX", "")
		assert.Equal(t, node["ttl"], 1000, "")
		assert.NotEqual(t, node["expiration"], "", "")
		assert.Equal(t, node["createdIndex"], createdIndex, "")

		v.Del("ttl")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo"), v)
		assert.Equal(t, resp.StatusCode, http.StatusOK)
		node = (tests.ReadBodyJSON(resp)["node"]).(map[string]interface{})
		assert.Equal(t, node["value"], "XXX", "")
		assert.Equal(t, node["ttl"], nil, "")
		assert.Equal(t, node["expiration"], nil, "")
		assert.Equal(t, node["createdIndex"], createdIndex, "")
	})
}
Example #2
0
// TestDiscoverySecondPeerFirstNoResponse ensures that if the first etcd
// machine stops after heartbeating that the second machine fails too.
func TestDiscoverySecondPeerFirstNoResponse(t *testing.T) {
	etcdtest.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "started")
		resp, err := etcdtest.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/_etcd/registry/2/_state"), v)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)

		v = url.Values{}
		v.Set("value", "http://127.0.0.1:49151")
		resp, err = etcdtest.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/_etcd/registry/2/ETCDTEST"), v)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)

		proc, err := startServer([]string{"-retry-interval", "0.2", "-discovery", s.URL() + "/v2/keys/_etcd/registry/2"})
		if err != nil {
			t.Fatal(err.Error())
		}
		defer stopServer(proc)

		// TODO(bp): etcd will take 30 seconds to shutdown, figure this
		// out instead
		time.Sleep(1 * time.Second)

		client := http.Client{}
		_, err = client.Get("/")
		if err != nil && strings.Contains(err.Error(), "connection reset by peer") {
			t.Fatal(err.Error())
		}
	})
}
Example #3
0
// Ensures that a directory of values can be recursively retrieved for a given key.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/x -d value=XXX
//   $ curl -X PUT localhost:4001/v2/keys/foo/y/z -d value=YYY
//   $ curl localhost:4001/v2/keys/foo -d recursive=true
//
func TestV2GetKeyRecursively(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		v.Set("ttl", "10")
		resp, _ := tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/x"), v)
		tests.ReadBody(resp)

		v.Set("value", "YYY")
		resp, _ = tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/y/z"), v)
		tests.ReadBody(resp)

		resp, _ = tests.Get(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo?recursive=true"))
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["action"], "get", "")
		assert.Equal(t, body["key"], "/foo", "")
		assert.Equal(t, body["dir"], true, "")
		assert.Equal(t, body["modifiedIndex"], 1, "")
		assert.Equal(t, len(body["kvs"].([]interface{})), 2, "")

		kv0 := body["kvs"].([]interface{})[0].(map[string]interface{})
		assert.Equal(t, kv0["key"], "/foo/x", "")
		assert.Equal(t, kv0["value"], "XXX", "")
		assert.Equal(t, kv0["ttl"], 10, "")

		kv1 := body["kvs"].([]interface{})[1].(map[string]interface{})
		assert.Equal(t, kv1["key"], "/foo/y", "")
		assert.Equal(t, kv1["dir"], true, "")

		kvs2 := kv1["kvs"].([]interface{})[0].(map[string]interface{})
		assert.Equal(t, kvs2["key"], "/foo/y/z", "")
		assert.Equal(t, kvs2["value"], "YYY", "")
	})
}
Example #4
0
// Ensures that a directory of values can be retrieved for a given key.
//
//   $ curl -X PUT localhost:4001/v1/keys/foo/x -d value=XXX
//   $ curl -X PUT localhost:4001/v1/keys/foo/y/z -d value=YYY
//   $ curl localhost:4001/v1/keys/foo
//
func TestV1GetKeyDir(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/x"), v)
		tests.ReadBody(resp)

		v.Set("value", "YYY")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/y/z"), v)
		tests.ReadBody(resp)

		resp, _ = tests.Get(fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo"))
		assert.Equal(t, resp.StatusCode, http.StatusOK)
		body := tests.ReadBody(resp)
		nodes := make([]interface{}, 0)
		if err := json.Unmarshal(body, &nodes); err != nil {
			panic(fmt.Sprintf("HTTP body JSON parse error: %v", err))
		}
		assert.Equal(t, len(nodes), 2, "")

		node0 := nodes[0].(map[string]interface{})
		assert.Equal(t, node0["action"], "get", "")
		assert.Equal(t, node0["key"], "/foo/x", "")
		assert.Equal(t, node0["value"], "XXX", "")

		node1 := nodes[1].(map[string]interface{})
		assert.Equal(t, node1["action"], "get", "")
		assert.Equal(t, node1["key"], "/foo/y", "")
		assert.Equal(t, node1["dir"], true, "")
	})
}
Example #5
0
// TestDiscoverySecondPeerUp ensures that a second peer joining a discovery
// cluster works.
func TestDiscoverySecondPeerUp(t *testing.T) {
	etcdtest.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "started")
		resp, err := etcdtest.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/_etcd/registry/3/_state"), v)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)

		u, ok := s.PeerURL("ETCDTEST")
		if !ok {
			t.Fatalf("Couldn't find the URL")
		}

		wc := goetcd.NewClient([]string{s.URL()})
		testResp, err := wc.Set("test", "0", 0)

		if err != nil {
			t.Fatalf("Couldn't set a test key on the leader %v", err)
		}

		v = url.Values{}
		v.Set("value", u)
		resp, err = etcdtest.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/_etcd/registry/3/ETCDTEST"), v)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)

		proc, err := startServer([]string{"-discovery", s.URL() + "/v2/keys/_etcd/registry/3"})
		if err != nil {
			t.Fatal(err.Error())
		}
		defer stopServer(proc)

		watch := fmt.Sprintf("%s%s%d", s.URL(), "/v2/keys/_etcd/registry/3/node1?wait=true&waitIndex=", testResp.EtcdIndex)
		resp, err = http.Get(watch)
		if err != nil {
			t.Fatal(err.Error())
		}

		// TODO(bp): need to have a better way of knowing a machine is up
		for i := 0; i < 10; i++ {
			time.Sleep(1 * time.Second)

			etcdc := goetcd.NewClient(nil)
			_, err = etcdc.Set("foobar", "baz", 0)
			if err == nil {
				break
			}
		}

		if err != nil {
			t.Fatal(err.Error())
		}
	})
}
Example #6
0
// Ensures that a key is not conditionally because it previously existed.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX -d prevExist=false
//
func TestV2CreateKeyFail(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		v.Set("prevExist", "false")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		tests.ReadBody(resp)
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 105, "")
		assert.Equal(t, body["message"], "Already exists", "")
		assert.Equal(t, body["cause"], "/foo/bar", "")
	})
}
Example #7
0
// Ensures that a key is not conditionally set if it previously did not exist.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX -d prevExist=true
//
func TestV2UpdateKeyFailOnValue(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo"), v)

		v.Set("value", "YYY")
		v.Set("prevExist", "true")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 100, "")
		assert.Equal(t, body["message"], "Key Not Found", "")
		assert.Equal(t, body["cause"], "/foo/bar", "")
	})
}
Example #8
0
// Ensures that a watcher can wait for a value to be set after a given index.
//
//   $ curl -X POST localhost:4001/v1/watch/foo/bar -d index=4
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=XXX
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=YYY
//
func TestV1WatchKeyWithIndex(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		var body map[string]interface{}
		c := make(chan bool)
		go func() {
			v := url.Values{}
			v.Set("index", "3")
			resp, _ := tests.PostForm(fmt.Sprintf("%s%s", s.URL(), "/v1/watch/foo/bar"), v)
			body = tests.ReadBodyJSON(resp)
			c <- true
		}()

		// Make sure response didn't fire early.
		time.Sleep(1 * time.Millisecond)
		assert.Nil(t, body, "")

		// Set a value (before given index).
		v := url.Values{}
		v.Set("value", "XXX")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/bar"), v)
		tests.ReadBody(resp)

		// Make sure response didn't fire early.
		time.Sleep(1 * time.Millisecond)
		assert.Nil(t, body, "")

		// Set a value (before given index).
		v.Set("value", "YYY")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/bar"), v)
		tests.ReadBody(resp)

		// A response should follow from the GET above.
		time.Sleep(1 * time.Millisecond)

		select {
		case <-c:

		default:
			t.Fatal("cannot get watch result")
		}

		assert.NotNil(t, body, "")
		assert.Equal(t, body["action"], "set", "")

		assert.Equal(t, body["key"], "/foo/bar", "")
		assert.Equal(t, body["value"], "YYY", "")
		assert.Equal(t, body["index"], 3, "")
	})
}
Example #9
0
// Ensures that a key is conditionally set only if it previously did exist.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=YYY -d prevExist=true
//
func TestV2UpdateKeySuccess(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}

		v.Set("value", "XXX")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		tests.ReadBody(resp)

		v.Set("value", "YYY")
		v.Set("prevExist", "true")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["action"], "update", "")
	})
}
Example #10
0
// Ensures that a key is set only if the previous value matches.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=YYY -d prevValue=XXX
//
func TestV2SetKeyCASOnValueSuccess(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		tests.ReadBody(resp)
		v.Set("value", "YYY")
		v.Set("prevValue", "XXX")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["action"], "compareAndSwap", "")
		node := body["node"].(map[string]interface{})
		assert.Equal(t, node["value"], "YYY", "")
		assert.Equal(t, node["modifiedIndex"], 3, "")
	})
}
Example #11
0
// Ensures that a key is set only if the previous index matches.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=YYY -d prevIndex=1
//
func TestV2SetKeyCASOnIndexSuccess(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, _ := tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		tests.ReadBody(resp)
		v.Set("value", "YYY")
		v.Set("prevIndex", "1")
		resp, _ = tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["action"], "compareAndSwap", "")
		assert.Equal(t, body["prevValue"], "XXX", "")
		assert.Equal(t, body["value"], "YYY", "")
		assert.Equal(t, body["modifiedIndex"], 2, "")
	})
}
Example #12
0
// Ensures that a key is not set if the previous value does not match.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=YYY -d prevValue=AAA
//
func TestV2SetKeyCASOnValueFail(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		tests.ReadBody(resp)
		v.Set("value", "YYY")
		v.Set("prevValue", "AAA")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 101, "")
		assert.Equal(t, body["message"], "Test Failed", "")
		assert.Equal(t, body["cause"], "[AAA != XXX] [0 != 2]", "")
		assert.Equal(t, body["index"], 2, "")
	})
}
Example #13
0
// Ensures that a key is not conditionally set because it previously existed.
//
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=XXX -d prevValue=
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=XXX -d prevValue= -> fail
//
func TestV1CreateKeyFail(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		v.Set("prevValue", "")
		fullURL := fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/bar")
		resp, _ := tests.PutForm(fullURL, v)
		assert.Equal(t, resp.StatusCode, http.StatusOK)
		tests.ReadBody(resp)
		resp, _ = tests.PutForm(fullURL, v)
		assert.Equal(t, resp.StatusCode, http.StatusPreconditionFailed)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 105, "")
		assert.Equal(t, body["message"], "Key already exists", "")
		assert.Equal(t, body["cause"], "/foo/bar", "")
	})
}
Example #14
0
// Ensures that a directory is created
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar?dir=true
//
func TestV2SetDirectory(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		resp, err := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo?dir=true"), url.Values{})
		body := tests.ReadBody(resp)
		assert.Nil(t, err, "")
		assert.Equal(t, string(body), `{"action":"set","node":{"key":"/foo","dir":true,"modifiedIndex":2,"createdIndex":2}}`, "")
	})
}
Example #15
0
// Ensures that a key is set only if the previous value matches.
//
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=XXX
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=YYY -d prevValue=XXX
//
func TestV1SetKeyCASOnValueSuccess(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		fullURL := fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/bar")
		resp, _ := tests.PutForm(fullURL, v)
		assert.Equal(t, resp.StatusCode, http.StatusOK)
		tests.ReadBody(resp)
		v.Set("value", "YYY")
		v.Set("prevValue", "XXX")
		resp, _ = tests.PutForm(fullURL, v)
		assert.Equal(t, resp.StatusCode, http.StatusOK)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["action"], "testAndSet", "")
		assert.Equal(t, body["value"], "YYY", "")
		assert.Equal(t, body["index"], 4, "")
	})
}
Example #16
0
// Ensures that a key is not set if the previous index does not match.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=YYY -d prevIndex=10
//
func TestV2SetKeyCASOnIndexFail(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		fullURL := fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar")
		resp, _ := tests.PutForm(fullURL, v)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)
		tests.ReadBody(resp)
		v.Set("value", "YYY")
		v.Set("prevIndex", "10")
		resp, _ = tests.PutForm(fullURL, v)
		assert.Equal(t, resp.StatusCode, http.StatusPreconditionFailed)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 101, "")
		assert.Equal(t, body["message"], "Compare failed", "")
		assert.Equal(t, body["cause"], "[ != XXX] [10 != 2]", "")
		assert.Equal(t, body["index"], 2, "")
	})
}
Example #17
0
// Ensures that a key is conditionally set only if it previously did not exist.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX -d prevExist=false
//
func TestV2CreateKeySuccess(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		v.Set("prevExist", "false")
		resp, _ := tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["value"], "XXX", "")
	})
}
Example #18
0
// Ensures that a key is set to a given value.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
//
func TestV2SetKey(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, err := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBody(resp)
		assert.Nil(t, err, "")
		assert.Equal(t, string(body), `{"action":"set","node":{"key":"/foo/bar","value":"XXX","modifiedIndex":2,"createdIndex":2}}`, "")
	})
}
Example #19
0
// Ensure that we can set an empty value
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=
//
func TestV2SetKeyCASWithEmptyValueSuccess(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)
		body := tests.ReadBody(resp)
		assert.Equal(t, string(body), `{"action":"set","node":{"key":"/foo/bar","value":"","modifiedIndex":2,"createdIndex":2}}`)
	})
}
Example #20
0
// Ensures that a key is conditionally set if it previously did not exist.
//
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=XXX -d prevValue=
//
func TestV1CreateKeySuccess(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		v.Set("prevValue", "")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/bar"), v)
		assert.Equal(t, resp.StatusCode, http.StatusOK)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["value"], "XXX", "")
	})
}
Example #21
0
// Ensures that an error is thrown if an invalid previous value is provided.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
//   $ curl -X DELETE localhost:4001/v2/keys/foo/bar?prevIndex=
//
func TestV2DeleteKeyCADWithInvalidValue(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		tests.ReadBody(resp)
		resp, _ = tests.DeleteForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar?prevValue="), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 201)
	})
}
Example #22
0
// Ensures that a directory is deleted when recursive is set.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo?dir=true
//   $ curl -X DELETE localhost:4001/v2/keys/foo?recursive=true
//
func TestV2DeleteDirectoryRecursiveImpliesDir(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		resp, err := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo?dir=true"), url.Values{})
		tests.ReadBody(resp)
		resp, err = tests.DeleteForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo?recursive=true"), url.Values{})
		assert.Equal(t, resp.StatusCode, http.StatusOK)
		body := tests.ReadBody(resp)
		assert.Nil(t, err, "")
		assert.Equal(t, string(body), `{"action":"delete","node":{"key":"/foo","dir":true,"modifiedIndex":3,"createdIndex":2}}`, "")
	})
}
Example #23
0
// Ensures that a watcher can wait for a value to be set after a given index.
//
//   $ curl localhost:4001/v2/keys/keyindir/bar?wait=true
//   $ curl -X PUT localhost:4001/v2/keys/keyindir -d dir=true -d ttl=1
//   $ curl -X PUT localhost:4001/v2/keys/keyindir/bar -d value=YYY
//
func TestV2WatchKeyInDir(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		var body map[string]interface{}
		c := make(chan bool)

		// Set a value (before given index).
		v := url.Values{}
		v.Set("dir", "true")
		v.Set("ttl", "1")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/keyindir"), v)
		tests.ReadBody(resp)

		// Set a value (before given index).
		v = url.Values{}
		v.Set("value", "XXX")
		resp, _ = tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/keyindir/bar"), v)
		tests.ReadBody(resp)

		go func() {
			resp, _ := tests.Get(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/keyindir/bar?wait=true"))
			body = tests.ReadBodyJSON(resp)
			c <- true
		}()

		// wait for expiration, we do have a up to 500 millisecond delay
		time.Sleep(1500 * time.Millisecond)

		select {
		case <-c:

		default:
			t.Fatal("cannot get watch result")
		}

		assert.NotNil(t, body, "")
		assert.Equal(t, body["action"], "expire", "")

		node := body["node"].(map[string]interface{})
		assert.Equal(t, node["key"], "/keyindir", "")
	})
}
Example #24
0
// Ensures that a key is conditionally set if it previously did not exist.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX -d prevExist=false
//
func TestV2CreateKeySuccess(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		v.Set("prevExist", "false")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		assert.Equal(t, resp.StatusCode, http.StatusCreated)
		body := tests.ReadBodyJSON(resp)
		node := body["node"].(map[string]interface{})
		assert.Equal(t, node["value"], "XXX", "")
	})
}
Example #25
0
// Ensures that an error is returned if a blank prevValue is set.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX -d prevValue=
//
func TestV2SetKeyCASWithMissingValueFails(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		v.Set("prevValue", "")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 201, "")
		assert.Equal(t, body["message"], "PrevValue is Required in POST form", "")
		assert.Equal(t, body["cause"], "CompareAndSwap", "")
	})
}
Example #26
0
// Ensures that a key is not deleted if the previous index does not match
//
//   $ curl -X PUT localhost:4001/v2/keys/foo -d value=XXX
//   $ curl -X DELETE localhost:4001/v2/keys/foo?prevIndex=100
//
func TestV2DeleteKeyCADOnIndexFail(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, err := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo"), v)
		tests.ReadBody(resp)
		resp, err = tests.DeleteForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo?prevIndex=100"), url.Values{})
		assert.Nil(t, err, "")
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 101)
	})
}
Example #27
0
// Ensures that a key is deleted.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
//   $ curl -X DELETE localhost:4001/v2/keys/foo/bar
//
func TestV2DeleteKey(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, err := tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		tests.ReadBody(resp)
		resp, err = tests.DeleteForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), url.Values{})
		body := tests.ReadBody(resp)
		assert.Nil(t, err, "")
		assert.Equal(t, string(body), `{"action":"delete","key":"/foo/bar","prevValue":"XXX","modifiedIndex":2}`, "")
	})
}
Example #28
0
// Ensures that an error is thrown if an invalid previous index is provided.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=YYY -d prevIndex=bad_index
//
func TestV2SetKeyCASWithInvalidIndex(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "YYY")
		v.Set("prevIndex", "bad_index")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 203, "")
		assert.Equal(t, body["message"], "The given index in POST form is not a number", "")
		assert.Equal(t, body["cause"], "CompareAndSwap", "")
	})
}
Example #29
0
// Ensures that an invalid time-to-live is returned as an error.
//
//   $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX -d ttl=bad_ttl
//
func TestV2SetKeyWithBadTTL(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		v.Set("ttl", "bad_ttl")
		resp, _ := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v2/keys/foo/bar"), v)
		body := tests.ReadBodyJSON(resp)
		assert.Equal(t, body["errorCode"], 202, "")
		assert.Equal(t, body["message"], "The given TTL in POST form is not a number", "")
		assert.Equal(t, body["cause"], "Update", "")
	})
}
Example #30
0
// Ensures that a key is set to a given value.
//
//   $ curl -X PUT localhost:4001/v1/keys/foo/bar -d value=XXX
//
func TestV1SetKey(t *testing.T) {
	tests.RunServer(func(s *server.Server) {
		v := url.Values{}
		v.Set("value", "XXX")
		resp, err := tests.PutForm(fmt.Sprintf("%s%s", s.URL(), "/v1/keys/foo/bar"), v)
		assert.Equal(t, resp.StatusCode, http.StatusOK)
		body := tests.ReadBody(resp)
		assert.Nil(t, err, "")

		assert.Equal(t, string(body), `{"action":"set","key":"/foo/bar","value":"XXX","newKey":true,"index":3}`, "")
	})
}