svir.test package¶
Subpackages¶
- svir.test.integration package
- svir.test.unit package
- Submodules
- svir.test.unit.test_attribute_selection_dialog module
- svir.test.unit.test_calculate_indices module
- svir.test.unit.test_import_loss_from_csv module
- svir.test.unit.test_init module
- svir.test.unit.test_irmt module
- svir.test.unit.test_load_oq_engine_output_as_layer module
- svir.test.unit.test_loss_aggreagation module
- svir.test.unit.test_metadata_utilities module
- svir.test.unit.test_process_layer module
- svir.test.unit.test_qgis_environment module
- svir.test.unit.test_recovery_modeling module
- svir.test.unit.test_transformations module
- svir.test.unit.test_translations module
- Module contents
Submodules¶
svir.test.qgis_interface module¶
InaSAFE Disaster risk assessment tool developed by AusAid - QGIS plugin implementation.
Contact : ole.moller.nielsen@gmail.com
Note
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
Note
This source code was copied from the ‘postgis viewer’ application with original authors: Copyright (c) 2010 by Ivan Mincik, ivan.mincik@gista.sk Copyright (c) 2011 German Carrillo, geotux_tuxman@linuxmail.org
-
class
svir.test.qgis_interface.
QgisInterface
(canvas)[source]¶ Bases:
PyQt4.QtCore.QObject
Class to expose qgis objects and functions to plugins.
This class is here for enabling us to run unit tests only, so most methods are simply stubs.
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addDockWidget
(area, dock_widget)[source]¶ Add a dock widget to the main window.
Parameters: - area – Where in the ui the dock should be placed.
- dock_widget (QDockWidget) – A dock widget to add to the UI.
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addLayer
(layer)[source]¶ Handle a layer being added to the registry so it shows up in canvas.
Parameters: layer – list<QgsMapLayer> list of map layers that were added
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addLayers
(layers)[source]¶ Handle layers being added to the registry so they show up in canvas.
Parameters: layers – list<QgsMapLayer> list of map layers that were added Note
The QgsInterface api does not include this method, it is added here as a helper to facilitate testing.
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addRasterLayer
(path, base_name)[source]¶ Add a raster layer given a raster layer file name
Parameters: - path (str) – Path to layer.
- base_name (str) – Base name for layer.
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addToolBar
(name)[source]¶ Add toolbar with specified name.
Parameters: name (str) – Name for the toolbar.
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addToolBarIcon
(action)[source]¶ Add an icon to the plugins toolbar.
Parameters: action (QAction) – Action to add to the toolbar.
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addVectorLayer
(path, base_name, provider_key)[source]¶ Add a vector layer.
Parameters: - path (str) – Path to layer.
- base_name (str) – Base name for layer.
- provider_key (str) – Provider key e.g. ‘ogr’
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currentLayerChanged
¶
-
layerSavedAs
¶
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legendInterface
()[source]¶ Get the legend.
See also discussion at:
https://github.com/AIFDR/inasafe/pull/924/
Implementation added for version 3.2.
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mainWindow
()[source]¶ Return a pointer to the main window.
In case of QGIS it returns an instance of QgisApp.
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messageBar
()[source]¶ Get the message bar.
New in version 3.2.
Returns: A QGIS message bar instance Return type: QgsMessageBar
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removeAllLayers
()[source]¶ Remove layers from the canvas before they get deleted.
Note
This is NOT part of the QGisInterface API but is needed to support QgsMapLayerRegistry.removeAllLayers().
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removeToolBarIcon
(action)[source]¶ Remove an action (icon) from the plugin toolbar.
Parameters: action (QAction) – Action to add to the toolbar.
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svir.test.qgis_legend_interface module¶
Mock like implementation for the QgsLegendInterface - used for testing.
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class
svir.test.qgis_legend_interface.
QgisLegend
(canvas)[source]¶ A fake QgsLegendInterface with minimal implementation.
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isLayerVisible
(layer)[source]¶ Fake implementation for QgisLegendInterface.isLayerVisible.
Since this is a fake interface pretending to be a real running QGIS app and we do not have a legend, we work on the premise that if a layer is in the canvas, it is also in the (fake) legend.
Parameters: layer (QgsMapLayer) – A QgsMapLayer that we want to determine if it is visible or not. Returns: Hard coded to always return true if the layer is in the canvas! Return type: bool
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layers
()[source]¶ Fake implementation for QgisLegendInterface.layers().
Returns: A list of QgsMapLayers - one per layer present in the map layer list will be returned. Return type: list
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setLayerVisible
(layer, visibility)[source]¶ Fake implementation for QgisLegendInterface.setLayerVisible.
Since this is a fake interface pretending to be a real running QGIS app and we do not have a legend, we work on the premise that the layer is in the fake legend and we toggle the visibility.
Parameters: - layer (QgsMapLayer) – A QgsMapLayer that we want to set visible.
- visibility (bool) – A boolean to set the layer visible or not.
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svir.test.utilities module¶
Common functionality used by regression tests.
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svir.test.utilities.
get_qgis_app
()[source]¶ Start one QGIS application to test against.
Returns: Handle to QGIS app, canvas, iface and parent. If there are any errors the tuple members will be returned as None. Return type: (QgsApplication, CANVAS, IFACE, PARENT) If QGIS is already running the handle to that app will be returned.