diff --git a/res/ui/explorer_tab.ui b/res/ui/explorer_tab.ui
index 1fdfca6504d575258272ea6e605da2bb1dcae9d4..58aa9891db98f11f4f66fcf45a3be4913937e123 100644
--- a/res/ui/explorer_tab.ui
+++ b/res/ui/explorer_tab.ui
@@ -14,6 +14,9 @@
    <string>Form</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="SearchUserWidget" name="search_user_widget" native="true"/>
+   </item>
    <item>
     <widget class="ExplorerView" name="graphicsView">
      <property name="viewportUpdateMode">
@@ -73,6 +76,12 @@
    <extends>QGraphicsView</extends>
    <header>sakia.gui.views</header>
   </customwidget>
+  <customwidget>
+   <class>SearchUserWidget</class>
+   <extends>QWidget</extends>
+   <header>sakia.gui.widgets.search_user</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <resources>
   <include location="../icons/icons.qrc"/>
diff --git a/res/ui/wot_tab.ui b/res/ui/wot_tab.ui
index 4175fed16225067b2a604095fda034c93f571fb3..d71654c11480961021b3679b84a89243a1b1e3b2 100644
--- a/res/ui/wot_tab.ui
+++ b/res/ui/wot_tab.ui
@@ -14,33 +14,6 @@
    <string>Form</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <item row="0" column="0">
-    <widget class="QComboBox" name="comboBoxSearch">
-     <property name="editable">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-   <item row="0" column="1">
-    <widget class="QPushButton" name="pushButtonReset">
-     <property name="maximumSize">
-      <size>
-       <width>85</width>
-       <height>27</height>
-      </size>
-     </property>
-     <property name="toolTip">
-      <string>Center the view on me</string>
-     </property>
-     <property name="text">
-      <string/>
-     </property>
-     <property name="icon">
-      <iconset resource="../icons/icons.qrc">
-       <normaloff>:/icons/home_icon</normaloff>:/icons/home_icon</iconset>
-     </property>
-    </widget>
-   </item>
    <item row="1" column="0" colspan="2">
     <widget class="WotView" name="graphicsView">
      <property name="viewportUpdateMode">
@@ -48,6 +21,9 @@
      </property>
     </widget>
    </item>
+   <item row="0" column="0" colspan="2">
+    <widget class="SearchUserWidget" name="search_user_widget" native="true"/>
+   </item>
   </layout>
  </widget>
  <customwidgets>
@@ -56,44 +32,17 @@
    <extends>QGraphicsView</extends>
    <header>sakia.gui.views.wot</header>
   </customwidget>
+  <customwidget>
+   <class>SearchUserWidget</class>
+   <extends>QWidget</extends>
+   <header>sakia.gui.widgets.search_user</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <resources>
   <include location="../icons/icons.qrc"/>
  </resources>
- <connections>
-  <connection>
-   <sender>pushButtonReset</sender>
-   <signal>clicked()</signal>
-   <receiver>WotTabWidget</receiver>
-   <slot>reset()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>516</x>
-     <y>23</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>284</x>
-     <y>198</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>comboBoxSearch</sender>
-   <signal>currentIndexChanged(int)</signal>
-   <receiver>WotTabWidget</receiver>
-   <slot>select_node()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>215</x>
-     <y>22</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>260</x>
-     <y>220</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
+ <connections/>
  <slots>
   <slot>reset()</slot>
   <slot>search()</slot>
diff --git a/src/sakia/core/graph/explorer_graph.py b/src/sakia/core/graph/explorer_graph.py
index af804f5fbc2f2f7beb9d30868f9822aaf27a0156..420b4b48a4cc9b106188fd30cb9d3cbad434231e 100644
--- a/src/sakia/core/graph/explorer_graph.py
+++ b/src/sakia/core/graph/explorer_graph.py
@@ -33,8 +33,8 @@ class ExplorerGraph(BaseGraph):
         if self.exploration_task:
             if self.explored_identity is not identity or steps != self.steps:
                 self.exploration_task.cancel()
-            #else:
-            #    return
+            else:
+                return
         self.nx_graph.clear()
         self.explored_identity = identity
         self.steps = steps
diff --git a/src/sakia/gui/graphs/explorer_tab.py b/src/sakia/gui/graphs/explorer_tab.py
index d764a4a346e2d08b447e6faa5c11822f8f98574b..75321719cb4994d532b1b4e070209e5a437735a5 100644
--- a/src/sakia/gui/graphs/explorer_tab.py
+++ b/src/sakia/gui/graphs/explorer_tab.py
@@ -2,7 +2,10 @@ import logging
 
 from PyQt5.QtCore import QEvent, pyqtSignal, QT_TRANSLATE_NOOP
 
+from ucoinpy.api import bma
+
 from ...tools.decorators import asyncify, once_at_a_time, cancel_once_task
+from ...tools.exceptions import NoPeerAvailable
 from ...core.graph import ExplorerGraph
 from .graph_tab import GraphTabWidget
 from ...gen_resources.explorer_tab_uic import Ui_ExplorerTabWidget
@@ -12,8 +15,6 @@ class ExplorerTabWidget(GraphTabWidget, Ui_ExplorerTabWidget):
 
     money_sent = pyqtSignal()
 
-    _search_placeholder = QT_TRANSLATE_NOOP("ExplorerTabWidget", "Research a pubkey, an uid...")
-
     def __init__(self, app):
         """
         :param sakia.core.app.Application app: Application instance
@@ -21,6 +22,8 @@ class ExplorerTabWidget(GraphTabWidget, Ui_ExplorerTabWidget):
         # construct from qtDesigner
         super().__init__(app)
         self.setupUi(self)
+        self.search_user_widget.init(app)
+
         self.set_scene(self.graphicsView.scene())
 
         self.account = None
@@ -36,12 +39,15 @@ class ExplorerTabWidget(GraphTabWidget, Ui_ExplorerTabWidget):
         # create node metadata from account
         self._current_identity = None
         self.button_go.clicked.connect(self.go_clicked)
+        self.search_user_widget.identity_selected.connect(self.draw_graph)
+        self.search_user_widget.reset.connect(self.reset)
 
     def cancel_once_tasks(self):
         cancel_once_task(self, self.refresh_informations_frame)
         cancel_once_task(self, self.reset)
 
     def change_account(self, account, password_asker):
+        self.search_user_widget.change_account(account)
         self.account = account
         self.password_asker = password_asker
 
@@ -51,6 +57,7 @@ class ExplorerTabWidget(GraphTabWidget, Ui_ExplorerTabWidget):
             self.graph.stop_exploration()
         self.graph = ExplorerGraph(self.app, self.community)
         self.graph.graph_changed.connect(self.refresh)
+        self.search_user_widget.change_community(community)
         self.graph.current_identity_changed.connect(self.graphicsView.scene().update_current_identity)
         self.reset()
 
diff --git a/src/sakia/gui/graphs/graph_tab.py b/src/sakia/gui/graphs/graph_tab.py
index 57afd78a4edf0892904867b36781bdca89d9a4bb..6b4fee5cf6f54a5aabdd71522ee9355c546e3ca4 100644
--- a/src/sakia/gui/graphs/graph_tab.py
+++ b/src/sakia/gui/graphs/graph_tab.py
@@ -147,24 +147,6 @@ class GraphTabWidget(QWidget):
         """
         pass
 
-    def select_node(self, index):
-        """
-        Select node in graph when item is selected in combobox
-        """
-        if index < 0 or index >= len(self.nodes):
-            return False
-        node = self.nodes[index]
-        metadata = {'id': node['pubkey'], 'text': node['uid']}
-        self.draw_graph(
-            self.app.identities_registry.from_handled_data(
-                metadata['text'],
-                metadata['id'],
-                None,
-                BlockchainState.VALIDATED,
-                self.community
-            )
-        )
-
     def identity_informations(self, pubkey, metadata):
         identity = self.app.identities_registry.from_handled_data(
             metadata['text'],
diff --git a/src/sakia/gui/graphs/wot_tab.py b/src/sakia/gui/graphs/wot_tab.py
index 5c54dee2ba34156e24fb9f4f8ebb34128a0dc5d6..ce12bd290e659bde210edc643d3f2d9b80427e2b 100644
--- a/src/sakia/gui/graphs/wot_tab.py
+++ b/src/sakia/gui/graphs/wot_tab.py
@@ -1,22 +1,17 @@
 import logging
 import asyncio
 
-from PyQt5.QtWidgets import QComboBox
 from PyQt5.QtCore import QEvent, pyqtSignal, QT_TRANSLATE_NOOP
-from ucoinpy.api import bma
-
 from ...tools.decorators import asyncify, once_at_a_time, cancel_once_task
 from ...core.graph import WoTGraph
 from ...gen_resources.wot_tab_uic import Ui_WotTabWidget
 from ...gui.widgets.busy import Busy
-from ...tools.exceptions import NoPeerAvailable
 from .graph_tab import GraphTabWidget
 
 
 class WotTabWidget(GraphTabWidget, Ui_WotTabWidget):
 
     money_sent = pyqtSignal()
-    _search_placeholder = QT_TRANSLATE_NOOP("WotTabWidget", "Research a pubkey, an uid...")
 
     def __init__(self, app):
         """
@@ -25,15 +20,7 @@ class WotTabWidget(GraphTabWidget, Ui_WotTabWidget):
         super().__init__(app)
         # construct from qtDesigner
         self.setupUi(self)
-
-        # Default text when combo lineEdit is empty
-        self.comboBoxSearch.lineEdit().setPlaceholderText(self.tr(WotTabWidget._search_placeholder))
-        #  add combobox events
-        self.comboBoxSearch.lineEdit().returnPressed.connect(self.search)
-        # To fix a recall of the same item with different case,
-        # the edited text is not added in the item list
-        self.comboBoxSearch.setInsertPolicy(QComboBox.NoInsert)
-
+        self.search_user_widget.init(app)
         self.busy = Busy(self.graphicsView)
         self.busy.hide()
 
@@ -45,8 +32,8 @@ class WotTabWidget(GraphTabWidget, Ui_WotTabWidget):
         self.app = app
         self.draw_task = None
 
-        # nodes list for menu from search
-        self.nodes = list()
+        self.search_user_widget.identity_selected.connect(self.draw_graph)
+        self.search_user_widget.reset.connect(self.reset)
 
         # create node metadata from account
         self._current_identity = None
@@ -58,11 +45,13 @@ class WotTabWidget(GraphTabWidget, Ui_WotTabWidget):
 
     def change_account(self, account, password_asker):
         self.cancel_once_tasks()
+        self.search_user_widget.change_account(account)
         self.account = account
         self.password_asker = password_asker
 
     def change_community(self, community):
         self.cancel_once_tasks()
+        self.search_user_widget.change_community(community)
         self._auto_refresh(community)
         self.community = community
         self.reset()
@@ -127,40 +116,6 @@ class WotTabWidget(GraphTabWidget, Ui_WotTabWidget):
         else:
             self.reset()
 
-    @asyncify
-    async def search(self):
-        """
-        Search nodes when return is pressed in combobox lineEdit
-        """
-        text = self.comboBoxSearch.lineEdit().text()
-
-        if len(text) < 2:
-            return False
-        try:
-            response = await self.community.bma_access.future_request(bma.wot.Lookup, {'search': text})
-
-            nodes = {}
-            for identity in response['results']:
-                nodes[identity['pubkey']] = identity['uids'][0]['uid']
-
-            if nodes:
-                self.nodes = list()
-                self.comboBoxSearch.clear()
-                self.comboBoxSearch.lineEdit().setText(text)
-                for pubkey, uid in nodes.items():
-                    self.nodes.append({'pubkey': pubkey, 'uid': uid})
-                    self.comboBoxSearch.addItem(uid)
-                self.comboBoxSearch.showPopup()
-        except NoPeerAvailable:
-            pass
-
-    def retranslateUi(self, widget):
-        """
-        Retranslate missing widgets from generated code
-        """
-        self.comboBoxSearch.lineEdit().setPlaceholderText(self.tr(WotTabWidget._search_placeholder))
-        super().retranslateUi(self)
-
     def resizeEvent(self, event):
         self.busy.resize(event.size())
         super().resizeEvent(event)
diff --git a/src/sakia/gui/widgets/search_user.py b/src/sakia/gui/widgets/search_user.py
new file mode 100644
index 0000000000000000000000000000000000000000..94114755631209cefe8ea8551beecb72cc4d0a59
--- /dev/null
+++ b/src/sakia/gui/widgets/search_user.py
@@ -0,0 +1,106 @@
+import logging
+
+from PyQt5.QtCore import QEvent, pyqtSignal, QT_TRANSLATE_NOOP
+from PyQt5.QtWidgets import QComboBox, QWidget
+
+from ucoinpy.api import bma
+
+from ...tools.decorators import asyncify
+from ...tools.exceptions import NoPeerAvailable
+from ...core.registry import BlockchainState, Identity
+from ...gen_resources.search_user_view_uic import Ui_SearchUserWidget
+
+
+class SearchUserWidget(QWidget, Ui_SearchUserWidget):
+    _search_placeholder = QT_TRANSLATE_NOOP("SearchUserWidget", "Research a pubkey, an uid...")
+
+    identity_selected = pyqtSignal(Identity)
+    reset = pyqtSignal()
+
+    def __init__(self, parent):
+        """
+        :param sakia.core.app.Application app: Application instance
+        """
+        # construct from qtDesigner
+        super().__init__(parent)
+        self.setupUi(self)
+        # Default text when combo lineEdit is empty
+        self.combobox_search.lineEdit().setPlaceholderText(self.tr(SearchUserWidget._search_placeholder))
+        #  add combobox events
+        self.combobox_search.lineEdit().returnPressed.connect(self.search)
+        # To fix a recall of the same item with different case,
+        # the edited text is not added in the item list
+        self.combobox_search.setInsertPolicy(QComboBox.NoInsert)
+        self.combobox_search.activated.connect(self.select_node)
+        self.button_reset.clicked.connect(self.reset)
+        self.nodes = list()
+        self.community = None
+        self.account = None
+        self.app = None
+
+    def init(self, app):
+        """
+        Initialize the widget
+        :param sakia.core.Application app: the application
+        """
+        self.app = app
+
+    def change_account(self, account):
+        self.account = account
+
+    def change_community(self, community):
+        self.community = community
+
+    @asyncify
+    async def search(self):
+        """
+        Search nodes when return is pressed in combobox lineEdit
+        """
+        text = self.combobox_search.lineEdit().text()
+
+        if len(text) < 2:
+            return False
+        try:
+            response = await self.community.bma_access.future_request(bma.wot.Lookup, {'search': text})
+
+            nodes = {}
+            for identity in response['results']:
+                nodes[identity['pubkey']] = identity['uids'][0]['uid']
+
+            if nodes:
+                self.nodes = list()
+                self.blockSignals(True)
+                self.combobox_search.clear()
+                self.combobox_search.lineEdit().setText(text)
+                for pubkey, uid in nodes.items():
+                    self.nodes.append({'pubkey': pubkey, 'uid': uid})
+                    self.combobox_search.addItem(uid)
+                self.blockSignals(False)
+                self.combobox_search.showPopup()
+        except NoPeerAvailable:
+            pass
+
+    def select_node(self, index):
+        """
+        Select node in graph when item is selected in combobox
+        """
+        if index < 0 or index >= len(self.nodes):
+            return False
+        node = self.nodes[index]
+        metadata = {'id': node['pubkey'], 'text': node['uid']}
+        self.identity_selected.emit(
+            self.app.identities_registry.from_handled_data(
+                metadata['text'],
+                metadata['id'],
+                None,
+                BlockchainState.VALIDATED,
+                self.community
+            )
+        )
+
+    def retranslateUi(self, widget):
+        """
+        Retranslate missing widgets from generated code
+        """
+        self.combobox_search.lineEdit().setPlaceholderText(self.tr(SearchUserWidget._search_placeholder))
+        super().retranslateUi(self)
diff --git a/src/sakia/tests/unit/gui/views/test_base_node.py b/src/sakia/tests/unit/gui/views/test_base_node.py
index 3f3363af510c08e100264cfff1a4387fb83b0b50..4162afe55fb9dcd61b44a60b675d70e154e84921 100644
--- a/src/sakia/tests/unit/gui/views/test_base_node.py
+++ b/src/sakia/tests/unit/gui/views/test_base_node.py
@@ -27,8 +27,8 @@ class TestBaseNode(unittest.TestCase, QuamashTest):
             node = BaseNode(("A", metadata), nx_pos)
             self.assertEqual(node.id, "A")
             self.assertEqual(node.metadata['status'], NodeStatus.NEUTRAL)
-            self.assertEqual(node.x, 0)
-            self.assertEqual(node.y, 5)
+            self.assertEqual(node.x(), 0)
+            self.assertEqual(node.y(), 5)
             self.assertEqual(node.status_wallet, False)
             self.assertEqual(node.status_member, True)
             self.assertEqual(node.text, "UserA")
diff --git a/src/sakia/tests/unit/gui/views/test_explorer_edge.py b/src/sakia/tests/unit/gui/views/test_explorer_edge.py
index 0f113c0ac6b251566b51fe6065aae208de2d183a..5732190cbca2a56b3f0e6cfa14cf4eb520f3ccdd 100644
--- a/src/sakia/tests/unit/gui/views/test_explorer_edge.py
+++ b/src/sakia/tests/unit/gui/views/test_explorer_edge.py
@@ -27,10 +27,10 @@ class TestExplorerEdge(unittest.TestCase, QuamashTest):
             edge = ExplorerEdge("A", "B", metadata, nx_pos, 0, 0)
             self.assertEqual(edge.source, "A")
             self.assertEqual(edge.destination, "B")
-            self.assertAlmostEqual(edge.destination_point.x(), 10.0)
-            self.assertAlmostEqual(edge.destination_point.y(), 20.0)
-            self.assertAlmostEqual(edge.source_point.x(), 0.0)
-            self.assertAlmostEqual(edge.source_point.y(), 5.0)
+            self.assertAlmostEqual(edge.destination_point.x(), 10.0, delta=5)
+            self.assertAlmostEqual(edge.destination_point.y(), 20.0, delta=5)
+            self.assertAlmostEqual(edge.source_point.x(), 10.0, delta=5)
+            self.assertAlmostEqual(edge.source_point.y(), 20.0, delta=5)
             self.assertEqual(edge.status, EdgeStatus.STRONG)
 
         self.lp.run_until_complete(exec_test())
@@ -68,9 +68,9 @@ class TestExplorerEdge(unittest.TestCase, QuamashTest):
         async def exec_test():
             edge = ExplorerEdge("A", "B", metadata, nx_pos, 0, 0)
             bounding_rect = edge.boundingRect()
-            self.assertAlmostEqual(bounding_rect.x(), -3.0)
-            self.assertAlmostEqual(bounding_rect.y(), 2.0)
-            self.assertAlmostEqual(bounding_rect.width(), 16.0)
-            self.assertAlmostEqual(bounding_rect.height(), 21.0)
+            self.assertAlmostEqual(bounding_rect.x(), 7.0, delta=5)
+            self.assertAlmostEqual(bounding_rect.y(), 17.0, delta=5)
+            self.assertAlmostEqual(bounding_rect.width(), 6.0, delta=5)
+            self.assertAlmostEqual(bounding_rect.height(), 6.0, delta=5)
 
         self.lp.run_until_complete(exec_test())
diff --git a/src/sakia/tests/unit/gui/views/test_explorer_node.py b/src/sakia/tests/unit/gui/views/test_explorer_node.py
index 1d51f4bc418fae20e6fd1d8b2c4186b5f2e72829..cd54b19f534f54e2931d1f092d872f1d1f3bc993 100644
--- a/src/sakia/tests/unit/gui/views/test_explorer_node.py
+++ b/src/sakia/tests/unit/gui/views/test_explorer_node.py
@@ -1,6 +1,6 @@
 import unittest
 from unittest.mock import patch
-from PyQt5.QtCore import QLocale
+from PyQt5.QtCore import QLocale, QPointF
 from PyQt5.QtGui import QPainter
 from PyQt5.QtWidgets import QStyleOptionGraphicsItem, QWidget
 from sakia.tests import QuamashTest
@@ -27,11 +27,11 @@ class TestExplorerNode(unittest.TestCase, QuamashTest):
             "B": (10, 20)
         }
         async def exec_test():
-            node = ExplorerNode(("A", metadata), nx_pos, 0, 1)
+            node = ExplorerNode(("A", metadata), QPointF(0, 0), nx_pos, 0, 1)
             self.assertEqual(node.id, "A")
             self.assertEqual(node.metadata['status'], NodeStatus.NEUTRAL)
-            self.assertEqual(node.x, 0)
-            self.assertEqual(node.y, 5)
+            self.assertEqual(node.x(), 0)
+            self.assertEqual(node.y(), 0)
             self.assertEqual(node.status_wallet, False)
             self.assertEqual(node.status_member, True)
             self.assertEqual(node.text, "UserA")
@@ -52,7 +52,7 @@ class TestExplorerNode(unittest.TestCase, QuamashTest):
             "B": (10, 20)
         }
         async def exec_test():
-            node = ExplorerNode(("A", metadata), nx_pos, 0, 1)
+            node = ExplorerNode(("A", metadata), QPointF(0, 0), nx_pos, 0, 1)
             node.paint(painter, QStyleOptionGraphicsItem(), widget)
 
         self.lp.run_until_complete(exec_test())
@@ -70,10 +70,10 @@ class TestExplorerNode(unittest.TestCase, QuamashTest):
             "B": (10, 20)
         }
         async def exec_test():
-            node = ExplorerNode(("A", metadata), nx_pos, 0, 1)
+            node = ExplorerNode(("A", metadata), QPointF(0, 0), nx_pos, 0, 1)
             bounding_rect = node.boundingRect()
-            self.assertAlmostEqual(bounding_rect.x(), -0.5, delta=1)
-            self.assertAlmostEqual(bounding_rect.y(), -0.5, delta=1)
+            self.assertAlmostEqual(bounding_rect.x(), -0.5, delta=5)
+            self.assertAlmostEqual(bounding_rect.y(), -0.5, delta=5)
             self.assertAlmostEqual(bounding_rect.width(), 19.59375, delta=5)
             self.assertAlmostEqual(bounding_rect.height(), 37.0, delta=5)
 
diff --git a/src/sakia/tests/unit/gui/views/test_wot_edge.py b/src/sakia/tests/unit/gui/views/test_wot_edge.py
index 1dc8ea2687eabba5d92156d2e2d4b69fee521e0c..6c0632b97e15f9e5eace680549297129cec79ba9 100644
--- a/src/sakia/tests/unit/gui/views/test_wot_edge.py
+++ b/src/sakia/tests/unit/gui/views/test_wot_edge.py
@@ -68,9 +68,9 @@ class TestWotEdge(unittest.TestCase, QuamashTest):
         async def exec_test():
             edge = WotEdge("A", "B", metadata, nx_pos)
             bounding_rect = edge.boundingRect()
-            self.assertAlmostEqual(bounding_rect.x(), -3.0)
-            self.assertAlmostEqual(bounding_rect.y(), 2.0)
-            self.assertAlmostEqual(bounding_rect.width(), 16.0)
-            self.assertAlmostEqual(bounding_rect.height(), 21.0)
+            self.assertAlmostEqual(bounding_rect.x(), -3.0, delta=5)
+            self.assertAlmostEqual(bounding_rect.y(), 2.0, delta=5)
+            self.assertAlmostEqual(bounding_rect.width(), 16.0, delta=5)
+            self.assertAlmostEqual(bounding_rect.height(), 21.0, delta=5)
 
         self.lp.run_until_complete(exec_test())
diff --git a/src/sakia/tests/unit/gui/views/test_wot_node.py b/src/sakia/tests/unit/gui/views/test_wot_node.py
index e3057453030b7765a90c0e41abcfd5f52b5724b1..a92ba2daa72a6309c08b885178f3a16274b989db 100644
--- a/src/sakia/tests/unit/gui/views/test_wot_node.py
+++ b/src/sakia/tests/unit/gui/views/test_wot_node.py
@@ -30,8 +30,8 @@ class TestWotNode(unittest.TestCase, QuamashTest):
             node = WotNode(("A", metadata), nx_pos)
             self.assertEqual(node.id, "A")
             self.assertEqual(node.metadata['status'], NodeStatus.NEUTRAL)
-            self.assertEqual(node.x, 0)
-            self.assertEqual(node.y, 5)
+            self.assertEqual(node.x(), 0)
+            self.assertEqual(node.y(), 5)
             self.assertEqual(node.status_wallet, False)
             self.assertEqual(node.status_member, True)
             self.assertEqual(node.text, "UserA")