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+#!/usr/bin/env python
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+import unittest
+import uno
+
+from testcollections_base import CollectionsTestBase
+from com.sun.star.beans import PropertyValue
+
+
+# Tests behaviour of objects implementing XEnumeration using the new-style
+# collection accessors
+# The objects chosen have no special meaning, they just happen to implement the
+# tested interfaces
+
+class TestXEnumeration(CollectionsTestBase):
+
+ # Tests syntax:
+ # for val in itr: ... # Iteration of named iterator
+ # For:
+ # 1 element
+ def test_XEnumeration_ForIn(self):
+ # Given
+ doc = self.createBlankTextDocument()
+
+ # When
+ paragraphs = []
+ itr = iter(doc.Text.createEnumeration())
+ for para in itr:
+ paragraphs.append(para)
+
+ # Then
+ self.assertEqual(1, len(paragraphs))
+
+ doc.close(True)
+
+ # Tests syntax:
+ # if val in itr: ... # Test value presence
+ # For:
+ # Present value
+ def test_XEnumeration_IfIn_Present(self):
+ # Given
+ doc = self.createBlankTextDocument()
+
+ # When
+ paragraph = doc.Text.createEnumeration().nextElement()
+ itr = iter(doc.Text.createEnumeration())
+ result = paragraph in itr
+
+ # Then
+ self.assertTrue(result)
+
+ doc.close(True)
+
+ # Tests syntax:
+ # if val in itr: ... # Test value presence
+ # For:
+ # Absent value
+ def test_XEnumeration_IfIn_Absent(self):
+ # Given
+ doc1 = self.createBlankTextDocument()
+ doc2 = self.createBlankTextDocument()
+
+ # When
+ paragraph = doc2.Text.createEnumeration().nextElement()
+ itr = iter(doc1.Text.createEnumeration())
+ result = paragraph in itr
+
+ # Then
+ self.assertFalse(result)
+
+ doc1.close(True)
+ doc2.close(True)
+
+ # Tests syntax:
+ # if val in itr: ... # Test value presence
+ # For:
+ # None
+ def test_XEnumeration_IfIn_None(self):
+ # Given
+ doc = self.createBlankTextDocument()
+
+ # When
+ itr = iter(doc.Text.createEnumeration())
+ result = None in itr
+
+ # Then
+ self.assertFalse(result)
+
+ doc.close(True)
+
+ # Tests syntax:
+ # if val in itr: ... # Test value presence
+ # For:
+ # Invalid value (string)
+ # Note: Ideally this would raise TypeError in the same manner as for
+ # XEnumerationAccess, but an XEnumeration doesn't know the type of its
+ # values
+ def test_XEnumeration_IfIn_String(self):
+ # Given
+ doc = self.createBlankTextDocument()
+
+ # When
+ itr = iter(doc.Text.createEnumeration())
+ result = 'foo' in itr
+
+ # Then
+ self.assertFalse(result)
+
+ doc.close(True)
+
+
+if __name__ == '__main__':
+ unittest.main()
+
+# vim:set shiftwidth=4 softtabstop=4 expandtab: