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some tests for QgsStoredExpressionManager

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This commit is contained in:
David Signer 2019-08-22 15:09:00 +02:00
parent a75fbc2f65
commit d081cd9a92
2 changed files with 130 additions and 1 deletions
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2
tests/src/core/CMakeLists.txt
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@ -232,13 +232,13 @@ SET(TESTS
testqgstranslateproject.cpp
testqobjectuniqueptr.cpp
testqgspostgresstringutils.cpp
estqgsstoredexpressionmanager.cpp
)
IF(WITH_QTWEBKIT)
SET(TESTS ${TESTS})
ENDIF(WITH_QTWEBKIT)
IF(HAVE_OPENCL)
SET(TESTS ${TESTS}
testqgsopenclutils.cpp

129
tests/src/core/testqgsstoredexpressionmanager.cpp Normal file
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@ -0,0 +1,129 @@
/***************************************************************************
testqgsstoredexpressionmanager.cpp
--------------------------------------
Date : August 2019
Copyright : (C) 2019 David Signer
email : david at opengis dot ch
***************************************************************************
* *
* 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 <QString>
#include "qgstest.h"
#include "qgsstoredexpressionmanager.h"
class TestQgsStoredExpressionManager : public QObject
{
Q_OBJECT
private:
QgsStoredExpressionManager *mManager = nullptr;
private slots:
void init();
void cleanup();
void storeSingleExpression();
void storeListOfExpressions();
void editExpressionsByExpression();
void deleteExpressionByExpression();
};
void TestQgsStoredExpressionManager::init()
{
mManager = new QgsStoredExpressionManager( QgsStoredExpressionManager::FilterExpression );
QList <QgsStoredExpression> newStoredExpressions;
//fill up
for ( int i = 0; i < 10; i++ )
{
QgsStoredExpression storedExpression;
storedExpression.id = QUuid::createUuid();
storedExpression.name = QStringLiteral( "test%1" ).arg( i );
storedExpression.expression = QStringLiteral( "\"age\"=%1" ).arg( i );
newStoredExpressions.append( storedExpression );
}
mManager->addStoredExpressions( newStoredExpressions );
}
void TestQgsStoredExpressionManager::cleanup()
{
delete mManager;
}
void TestQgsStoredExpressionManager::storeSingleExpression()
{
QString name = QStringLiteral( "test0" );
QString expression = QStringLiteral( "\"age\"=0" );
QUuid id = mManager->addStoredExpression( name, expression );
//get stored expression by id
QgsStoredExpression storedExpression = mManager->storedExpression( id );
QCOMPARE( storedExpression.id, id );
QCOMPARE( storedExpression.name, name );
QCOMPARE( storedExpression.expression, expression );
//get all expressions
QList <QgsStoredExpression> allStoredExpressions = mManager->storedExpressions();
QCOMPARE( allStoredExpressions.count(), 11 );
QCOMPARE( allStoredExpressions.at( 10 ).id, id );
QCOMPARE( allStoredExpressions.at( 10 ).name, name );
QCOMPARE( allStoredExpressions.at( 10 ).expression, expression );
}
void TestQgsStoredExpressionManager::storeListOfExpressions()
{
QList <QgsStoredExpression> newStoredExpressions;
//fill up
for ( int i = 10; i < 20; i++ )
{
QgsStoredExpression storedExpression;
storedExpression.id = QUuid::createUuid();
storedExpression.name = QStringLiteral( "test%1" ).arg( i );
storedExpression.expression = QStringLiteral( "\"age\"=%1" ).arg( i );
newStoredExpressions.append( storedExpression );
}
mManager->addStoredExpressions( newStoredExpressions );
//get all expressions
QList <QgsStoredExpression> allStoredExpressions = mManager->storedExpressions();
QCOMPARE( allStoredExpressions.count(), 20 );
QCOMPARE( allStoredExpressions.at( 0 ).name, QStringLiteral( "test0" ) );
QCOMPARE( allStoredExpressions.at( 0 ).expression, QStringLiteral( "\"age\"=0" ) );
QCOMPARE( allStoredExpressions.at( 14 ).name, QStringLiteral( "test14" ) );
QCOMPARE( allStoredExpressions.at( 14 ).expression, QStringLiteral( "\"age\"=14" ) );
QCOMPARE( allStoredExpressions.at( 19 ).name, QStringLiteral( "test19" ) );
QCOMPARE( allStoredExpressions.at( 19 ).expression, QStringLiteral( "\"age\"=19" ) );
}
void TestQgsStoredExpressionManager::editExpressionsByExpression()
{
QgsStoredExpression storedExpression = mManager->findStoredExpressionByExpression( QStringLiteral( "\"age\"=4" ) );
QCOMPARE( storedExpression.name, QStringLiteral( "test4" ) );
mManager->updateStoredExpression( storedExpression.id, QStringLiteral( "Much older" ), QStringLiteral( "\"age\">99" ) );
QCOMPARE( mManager->storedExpression( storedExpression.id ).name, QStringLiteral( "Much older" ) );
QCOMPARE( mManager->storedExpression( storedExpression.id ).expression, QStringLiteral( "\"age\">99" ) );
}
void TestQgsStoredExpressionManager::deleteExpressionByExpression()
{
QgsStoredExpression storedExpression = mManager->findStoredExpressionByExpression( QStringLiteral( "\"age\"=4" ) );
QCOMPARE( storedExpression.name, QStringLiteral( "test4" ) );
mManager->removeStoredExpression( storedExpression.id );
storedExpression = mManager->findStoredExpressionByExpression( QStringLiteral( "\"age\"=4" ) );
QVERIFY( storedExpression.id.isNull() );
}
QGSTEST_MAIN( TestQgsStoredExpressionManager )
#include "testqgsstoredexpressionmanager.moc"