Uploaded Test files

venv/Lib/site-packages/qtconsole/tests/test_completion_widget.py

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+# -*- coding: utf-8 -*-
+import os
+import tempfile
+import shutil
+import unittest
+
+import pytest
+
+from qtpy import QtCore, QtWidgets
+from qtpy.QtTest import QTest
+from qtconsole.console_widget import ConsoleWidget
+from qtconsole.completion_widget import CompletionWidget
+from . import no_display
+
+
+class TemporaryDirectory(object):
+    """
+    Context manager for tempfile.mkdtemp().
+    This class is available in python +v3.2.
+    See: https://gist.github.com/cpelley/10e2eeaf60dacc7956bb
+    """
+
+    def __enter__(self):
+        self.dir_name = tempfile.mkdtemp()
+        return self.dir_name
+
+    def __exit__(self, exc_type, exc_value, traceback):
+        shutil.rmtree(self.dir_name)
+
+
+TemporaryDirectory = getattr(tempfile, 'TemporaryDirectory',
+                             TemporaryDirectory)
+
+
+@pytest.mark.skipif(no_display, reason="Doesn't work without a display")
+class TestCompletionWidget(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        """ Create the application for the test case.
+        """
+        cls._app = QtWidgets.QApplication.instance()
+        if cls._app is None:
+            cls._app = QtWidgets.QApplication([])
+        cls._app.setQuitOnLastWindowClosed(False)
+
+    @classmethod
+    def tearDownClass(cls):
+        """ Exit the application.
+        """
+        QtWidgets.QApplication.quit()
+
+    def setUp(self):
+        """ Create the main widgets (ConsoleWidget)
+        """
+        self.console = ConsoleWidget()
+        self.text_edit = self.console._control
+
+    def test_droplist_completer_shows(self):
+        w = CompletionWidget(self.console)
+        w.show_items(self.text_edit.textCursor(), ["item1", "item2", "item3"])
+        self.assertTrue(w.isVisible())
+
+    def test_droplist_completer_keyboard(self):
+        w = CompletionWidget(self.console)
+        w.show_items(self.text_edit.textCursor(), ["item1", "item2", "item3"])
+        QTest.keyClick(w, QtCore.Qt.Key_PageDown)
+        QTest.keyClick(w, QtCore.Qt.Key_Enter)
+        self.assertEqual(self.text_edit.toPlainText(), "item3")
+
+    def test_droplist_completer_mousepick(self):
+        leftButton = QtCore.Qt.LeftButton
+
+        w = CompletionWidget(self.console)
+        w.show_items(self.text_edit.textCursor(), ["item1", "item2", "item3"])
+
+        QTest.mouseClick(w.viewport(), leftButton, pos=QtCore.QPoint(19, 8))
+        QTest.mouseRelease(w.viewport(), leftButton, pos=QtCore.QPoint(19, 8))
+        QTest.mouseDClick(w.viewport(), leftButton, pos=QtCore.QPoint(19, 8))
+
+        self.assertEqual(self.text_edit.toPlainText(), "item1")
+        self.assertFalse(w.isVisible())
+
+    def test_common_path_complete(self):
+        with TemporaryDirectory() as tmpdir:
+            items = [
+                os.path.join(tmpdir, "common/common1/item1"),
+                os.path.join(tmpdir, "common/common1/item2"),
+                os.path.join(tmpdir, "common/common1/item3")]
+            for item in items:
+                os.makedirs(item)
+            w = CompletionWidget(self.console)
+            w.show_items(self.text_edit.textCursor(), items)
+            self.assertEqual(w.currentItem().text(), '/item1')
+            QTest.keyClick(w, QtCore.Qt.Key_Down)
+            self.assertEqual(w.currentItem().text(), '/item2')
+            QTest.keyClick(w, QtCore.Qt.Key_Down)
+            self.assertEqual(w.currentItem().text(), '/item3')