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Improved test coverage.

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This commit is contained in:
Ian Knight 2016-05-20 22:57:52 +09:30
parent 3b48a4b817
commit 2c1c7810b9
1 changed files with 38 additions and 3 deletions
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41
tests/functional/openlp_core_ui_lib/test_listpreviewwidget.py
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@ -251,10 +251,10 @@ class TestListPreviewWidget(TestCase):
# Change viewport width before forcing a resize
self.mocked_viewport_obj.width.return_value = 400
# WHEN: __recalculate_layout() is called (via resizeEvent)
list_preview_widget.resizeEvent(None)
# WHEN: __recalculate_layout() is called (via screen_size_changed)
list_preview_widget.screen_size_changed(1)
self.mocked_viewport_obj.height.return_value = 200
list_preview_widget.resizeEvent(None)
list_preview_widget.screen_size_changed(1)
# THEN: resizeRowsToContents() should not be called, while setRowHeight() should be called
# twice for each slide.
@ -369,6 +369,41 @@ class TestListPreviewWidget(TestCase):
# THEN: self.cellWidget(row, 0).children()[1].setMaximumWidth() should be called
mocked_cellWidget_child.setMaximumWidth.assert_called_once_with(150)
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.resizeRowsToContents')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.setRowHeight')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.cellWidget')
def row_resized_test_setting_changed(self, mocked_cellWidget, mocked_setRowHeight, mocked_resizeRowsToContents):
"""
Test if "Max height for non-text slides..." enabled while item live, program doesn't crash on row_resized.
"""
# GIVEN: A setting to adjust "Max height for non-text slides in slide controller",
# an image ServiceItem and a ListPreviewWidget.
# Mock Settings().value('advanced/slide max height')
self.mocked_Settings_obj.value.return_value = 0
# Mock self.viewport().width()
self.mocked_viewport_obj.width.return_value = 200
# Mock image service item
service_item = MagicMock()
service_item.is_text.return_value = False
service_item.is_capable.return_value = False
service_item.get_frames.return_value = [{'title': None, 'path': None, 'image': None},
{'title': None, 'path': None, 'image': None}]
# Mock self.cellWidget().children()
mocked_cellWidget_obj = MagicMock()
mocked_cellWidget_obj.children.return_value = None
mocked_cellWidget.return_value = mocked_cellWidget_obj
# init ListPreviewWidget and load service item
list_preview_widget = ListPreviewWidget(None, 1)
list_preview_widget.replace_service_item(service_item, 200, 0)
self.mocked_Settings_obj.value.return_value = 100
# WHEN: row_resized() is called
list_preview_widget.row_resized(0, 100, 150)
# THEN: self.cellWidget(row, 0).children()[1].setMaximumWidth() should fail
self.assertRaises(Exception)
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.selectRow')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.scrollToItem')
@patch(u'openlp.core.ui.lib.listpreviewwidget.ListPreviewWidget.item')