Skip to content
Permalink
Browse files

Add unit tests

  • Loading branch information
pblottiere committed Aug 18, 2017
1 parent cea7bd3 commit a2914ff66c57f900d8c55c2b0d2cc1bb8ce9f222
Showing with 85 additions and 44 deletions.
  1. +85 −44 tests/src/gui/testqgsrelationreferencewidget.cpp
@@ -39,6 +39,12 @@ class TestQgsRelationReferenceWidget : public QObject
void cleanup(); // will be called after every testfunction.

void testChainFilter();
void testChainFilterRefreshed();

private:
std::unique_ptr<QgsVectorLayer> mLayer1;
std::unique_ptr<QgsVectorLayer> mLayer2;
std::unique_ptr<QgsRelation> mRelation;
};

void TestQgsRelationReferenceWidget::initTestCase()
@@ -55,79 +61,79 @@ void TestQgsRelationReferenceWidget::cleanupTestCase()

void TestQgsRelationReferenceWidget::init()
{
}

void TestQgsRelationReferenceWidget::cleanup()
{
}

void TestQgsRelationReferenceWidget::testChainFilter()
{
// create layers
QgsVectorLayer vl1( QStringLiteral( "LineString?crs=epsg:3111&field=pk:int&field=fk:int" ), QStringLiteral( "vl1" ), QStringLiteral( "memory" ) );
QgsVectorLayer vl2( QStringLiteral( "LineString?field=pk:int&field=material:string&field=diameter:int&field=raccord:string" ), QStringLiteral( "vl2" ), QStringLiteral( "memory" ) );
QgsProject::instance()->addMapLayer( &vl1, false, false );
QgsProject::instance()->addMapLayer( &vl2, false, false );

// create a relation between them
QgsRelation relation;
relation.setId( QStringLiteral( "vl1.vl2" ) );
relation.setName( QStringLiteral( "vl1.vl2" ) );
relation.setReferencingLayer( vl1.id() );
relation.setReferencedLayer( vl2.id() );
relation.addFieldPair( "fk", "pk" );
QVERIFY( relation.isValid() );
QgsProject::instance()->relationManager()->addRelation( relation );
// create layer
mLayer1.reset( new QgsVectorLayer( QStringLiteral( "LineString?crs=epsg:3111&field=pk:int&field=fk:int" ), QStringLiteral( "vl1" ), QStringLiteral( "memory" ) ) );
QgsProject::instance()->addMapLayer( mLayer1.get(), false, false );

mLayer2.reset( new QgsVectorLayer( QStringLiteral( "LineString?field=pk:int&field=material:string&field=diameter:int&field=raccord:string" ), QStringLiteral( "vl2" ), QStringLiteral( "memory" ) ) );
QgsProject::instance()->addMapLayer( mLayer2.get(), false, false );

// create relation
mRelation.reset( new QgsRelation() );
mRelation->setId( QStringLiteral( "vl1.vl2" ) );
mRelation->setName( QStringLiteral( "vl1.vl2" ) );
mRelation->setReferencingLayer( mLayer1->id() );
mRelation->setReferencedLayer( mLayer2->id() );
mRelation->addFieldPair( "fk", "pk" );
QVERIFY( mRelation->isValid() );
QgsProject::instance()->relationManager()->addRelation( *mRelation.get() );

// add features
QgsFeature ft0( vl1.fields() );
QgsFeature ft0( mLayer1->fields() );
ft0.setAttribute( QStringLiteral( "pk" ), 0 );
ft0.setAttribute( QStringLiteral( "fk" ), 0 );
vl1.startEditing();
vl1.addFeature( ft0 );
vl1.commitChanges();
mLayer1->startEditing();
mLayer1->addFeature( ft0 );
mLayer1->commitChanges();

QgsFeature ft1( vl1.fields() );
QgsFeature ft1( mLayer1->fields() );
ft1.setAttribute( QStringLiteral( "pk" ), 1 );
ft1.setAttribute( QStringLiteral( "fk" ), 1 );
vl1.startEditing();
vl1.addFeature( ft1 );
vl1.commitChanges();
mLayer1->startEditing();
mLayer1->addFeature( ft1 );
mLayer1->commitChanges();

QgsFeature ft2( vl2.fields() );
QgsFeature ft2( mLayer2->fields() );
ft2.setAttribute( QStringLiteral( "pk" ), 10 );
ft2.setAttribute( QStringLiteral( "material" ), "iron" );
ft2.setAttribute( QStringLiteral( "diameter" ), 120 );
ft2.setAttribute( QStringLiteral( "raccord" ), "brides" );
vl2.startEditing();
vl2.addFeature( ft2 );
vl2.commitChanges();
mLayer2->startEditing();
mLayer2->addFeature( ft2 );
mLayer2->commitChanges();

QgsFeature ft3( vl2.fields() );
QgsFeature ft3( mLayer2->fields() );
ft3.setAttribute( QStringLiteral( "pk" ), 11 );
ft3.setAttribute( QStringLiteral( "material" ), "iron" );
ft3.setAttribute( QStringLiteral( "diameter" ), 120 );
ft3.setAttribute( QStringLiteral( "raccord" ), "sleeve" );
vl2.startEditing();
vl2.addFeature( ft3 );
vl2.commitChanges();
mLayer2->startEditing();
mLayer2->addFeature( ft3 );
mLayer2->commitChanges();

QgsFeature ft4( vl2.fields() );
QgsFeature ft4( mLayer2->fields() );
ft4.setAttribute( QStringLiteral( "pk" ), 12 );
ft4.setAttribute( QStringLiteral( "material" ), "steel" );
ft4.setAttribute( QStringLiteral( "diameter" ), 120 );
ft4.setAttribute( QStringLiteral( "raccord" ), "collar" );
vl2.startEditing();
vl2.addFeature( ft4 );
vl2.commitChanges();
mLayer2->startEditing();
mLayer2->addFeature( ft4 );
mLayer2->commitChanges();
}

void TestQgsRelationReferenceWidget::cleanup()
{
}

void TestQgsRelationReferenceWidget::testChainFilter()
{
// init a relation reference widget
QStringList filterFields = { "material", "diameter", "raccord" };

QgsRelationReferenceWidget w( new QWidget() );
w.setChainFilters( true );
w.setFilterFields( filterFields );
w.setRelation( relation, true );
w.setRelation( *mRelation, true );
w.init();

// check default status for comboboxes
@@ -181,5 +187,40 @@ void TestQgsRelationReferenceWidget::testChainFilter()
QCOMPARE( w.mComboBox->count(), 4 );
}

void TestQgsRelationReferenceWidget::testChainFilterRefreshed()
{
// init a relation reference widget
QStringList filterFields = { "material", "diameter", "raccord" };

QgsRelationReferenceWidget w( new QWidget() );
w.setChainFilters( true );
w.setFilterFields( filterFields );
w.setRelation( *mRelation, true );
w.init();

// check default status for comboboxes
QList<QComboBox *> cbs = w.mFilterComboBoxes;
QCOMPARE( cbs.count(), 3 );
QCOMPARE( cbs[0]->currentText(), QString( "material" ) );
QCOMPARE( cbs[1]->currentText(), QString( "diameter" ) );
QCOMPARE( cbs[2]->currentText(), QString( "raccord" ) );

// update foreign key
w.setForeignKey( QVariant( 12 ) );
QCOMPARE( cbs[0]->currentText(), QString( "steel" ) );
QCOMPARE( cbs[1]->currentText(), QString( "120" ) );
QCOMPARE( cbs[2]->currentText(), QString( "collar" ) );

w.setForeignKey( QVariant( 10 ) );
QCOMPARE( cbs[0]->currentText(), QString( "iron" ) );
QCOMPARE( cbs[1]->currentText(), QString( "120" ) );
QCOMPARE( cbs[2]->currentText(), QString( "brides" ) );

w.setForeignKey( QVariant( 11 ) );
QCOMPARE( cbs[0]->currentText(), QString( "iron" ) );
QCOMPARE( cbs[1]->currentText(), QString( "120" ) );
QCOMPARE( cbs[2]->currentText(), QString( "sleeve" ) );
}

QGSTEST_MAIN( TestQgsRelationReferenceWidget )
#include "testqgsrelationreferencewidget.moc"

0 comments on commit a2914ff

Please sign in to comment.
You can’t perform that action at this time.