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[layouts] Add inbuilt validity check to warn when scale bars are
not linked to a map item (and remove test Web mercator projection warning check)
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| /*************************************************************************** | ||
| testqgsapplayoutvaliditychecks.cpp | ||
| -------------------------------------- | ||
| Date : January 2019 | ||
| Copyright : (C) 2019 Nyall Dawson | ||
| Email : nyall dot dawson at gmail dot com | ||
| *************************************************************************** | ||
| * * | ||
| * 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. * | ||
| * * | ||
| ***************************************************************************/ | ||
| #include "qgstest.h" | ||
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| #include <QObject> | ||
| #include <QString> | ||
| #include <QStringList> | ||
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| //qgis includes... | ||
| #include "qgsdataitem.h" | ||
| #include "qgsapplication.h" | ||
| #include "qgslogger.h" | ||
| #include "qgsproject.h" | ||
| #include "qgslayout.h" | ||
| #include "qgslayoutitemscalebar.h" | ||
| #include "qgslayoutitemmap.h" | ||
| #include "qgsabstractvaliditycheck.h" | ||
| #include "qgsvaliditycheckcontext.h" | ||
| #include "layout/qgslayoutvaliditychecks.h" | ||
| #include "qgsfeedback.h" | ||
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| class TestQgsLayoutValidityChecks : public QObject | ||
| { | ||
| Q_OBJECT | ||
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| public: | ||
| TestQgsLayoutValidityChecks(); | ||
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| private slots: | ||
| void initTestCase();// will be called before the first testfunction is executed. | ||
| void cleanupTestCase();// will be called after the last testfunction was executed. | ||
| void init() {} // will be called before each testfunction is executed. | ||
| void cleanup() {} // will be called after every testfunction. | ||
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| void testScaleBarValidity(); | ||
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| private: | ||
| QString mTestDataDir; | ||
| }; | ||
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| TestQgsLayoutValidityChecks::TestQgsLayoutValidityChecks() = default; | ||
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| void TestQgsLayoutValidityChecks::initTestCase() | ||
| { | ||
| // | ||
| // Runs once before any tests are run | ||
| // | ||
| // init QGIS's paths - true means that all path will be inited from prefix | ||
| QgsApplication::init(); | ||
| QgsApplication::initQgis(); | ||
| QgsApplication::showSettings(); | ||
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| QString dataDir( TEST_DATA_DIR ); //defined in CmakeLists.txt | ||
| mTestDataDir = dataDir + '/'; | ||
| } | ||
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| void TestQgsLayoutValidityChecks::cleanupTestCase() | ||
| { | ||
| QgsApplication::exitQgis(); | ||
| } | ||
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| void TestQgsLayoutValidityChecks::testScaleBarValidity() | ||
| { | ||
| QgsProject p; | ||
| QgsLayout l( &p ); | ||
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| QgsLayoutItemScaleBar *scale = new QgsLayoutItemScaleBar( &l ); | ||
| l.addItem( scale ); | ||
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| QgsLayoutValidityCheckContext context( &l ); | ||
| QgsFeedback f; | ||
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| // scalebar not linked to map | ||
| QgsLayoutScaleBarValidityCheck check; | ||
| QVERIFY( check.prepareCheck( &context, &f ) ); | ||
| QList< QgsValidityCheckResult > res = check.runCheck( &context, &f ); | ||
| QCOMPARE( res.size(), 1 ); | ||
| QCOMPARE( res.at( 0 ).type, QgsValidityCheckResult::Warning ); | ||
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| // now link a map | ||
| QgsLayoutItemMap *map = new QgsLayoutItemMap( &l ); | ||
| l.addItem( map ); | ||
| scale->setLinkedMap( map ); | ||
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| QgsLayoutScaleBarValidityCheck check2; | ||
| QVERIFY( check2.prepareCheck( &context, &f ) ); | ||
| res = check2.runCheck( &context, &f ); | ||
| QCOMPARE( res.size(), 0 ); | ||
| } | ||
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| QGSTEST_MAIN( TestQgsLayoutValidityChecks ) | ||
| #include "testqgsapplayoutvaliditychecks.moc" |