Add tests for field formatter dependencies

qgis · Dec 13, 2019 · a368e44 · a368e44
1 parent a977343
commit a368e44
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Showing 4 changed files with 309 additions and 1 deletion.
diff --git a/src/core/qgsopenclutils.cpp b/src/core/qgsopenclutils.cpp
@@ -675,7 +675,6 @@ cl::Program QgsOpenClUtils::buildProgram( const QString &source, QgsOpenClUtils:
     QString err = QObject::tr( "Error building OpenCL program: %1" )
                   .arg( build_log );
     QgsMessageLog::logMessage( err, LOGMESSAGE_TAG, Qgis::Critical );
-    qDebug() << source;
     if ( exceptionBehavior == Throw )
       throw e;
   }

diff --git a/tests/src/core/CMakeLists.txt b/tests/src/core/CMakeLists.txt
@@ -220,6 +220,7 @@ SET(TESTS
  testqgstracer.cpp
  testqgstriangularmesh.cpp
  testqgsfontutils.cpp
+ testqgsvaluerelationfieldformatter.cpp
  testqgsvector.cpp
  testqgsvectordataprovider.cpp
  testqgsvectorlayercache.cpp

diff --git a/tests/src/core/testqgsrelationreferencefieldformatter.cpp b/tests/src/core/testqgsrelationreferencefieldformatter.cpp
@@ -0,0 +1,154 @@
+/***************************************************************************
+     testqgsrelationreferencefieldformatter.cpp
+     --------------------------------------
+    Date                 : 13/12/2019
+    Copyright            : (C) 2019 by Alessandro Pasotti
+    Email                : elpaso at itopen dot it
+ ***************************************************************************
+ *                                                                         *
+ *   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 <QObject>
+#include <QString>
+
+#include "qgstest.h"
+#include "qgsapplication.h"
+#include "qgsproject.h"
+#include "qgsrelationmanager.h"
+#include "qgsfieldformatterregistry.h"
+
+
+//header for class being tested
+#include "fieldformatter/qgsrelationreferencefieldformatter.h"
+
+class TestQgsRelationReferenceFieldFormatter: public QObject
+{
+    Q_OBJECT
+
+  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.
+    void testDependencies();
+
+  private:
+    std::unique_ptr<QgsVectorLayer> mLayer1;
+    std::unique_ptr<QgsVectorLayer> mLayer2;
+    std::unique_ptr<QgsRelation> mRelation;
+
+};
+
+
+void TestQgsRelationReferenceFieldFormatter::initTestCase()
+{
+  QgsApplication::init();
+  QgsApplication::initQgis();
+}
+
+void TestQgsRelationReferenceFieldFormatter::cleanupTestCase()
+{
+  QgsApplication::exitQgis();
+}
+
+void TestQgsRelationReferenceFieldFormatter::cleanup()
+{
+  QgsProject::instance()->removeMapLayer( mLayer1.get() );
+  QgsProject::instance()->removeMapLayer( mLayer2.get() );
+}
+
+
+void TestQgsRelationReferenceFieldFormatter::init()
+{
+  // 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( QStringLiteral( "fk" ), QStringLiteral( "pk" ) );
+  QVERIFY( mRelation->isValid() );
+  QgsProject::instance()->relationManager()->addRelation( *mRelation );
+
+  // add features
+  QgsFeature ft0( mLayer1->fields() );
+  ft0.setAttribute( QStringLiteral( "pk" ), 0 );
+  ft0.setAttribute( QStringLiteral( "fk" ), 0 );
+  mLayer1->startEditing();
+  mLayer1->addFeature( ft0 );
+  mLayer1->commitChanges();
+
+  QgsFeature ft1( mLayer1->fields() );
+  ft1.setAttribute( QStringLiteral( "pk" ), 1 );
+  ft1.setAttribute( QStringLiteral( "fk" ), 1 );
+  mLayer1->startEditing();
+  mLayer1->addFeature( ft1 );
+  mLayer1->commitChanges();
+
+  QgsFeature ft2( mLayer2->fields() );
+  ft2.setAttribute( QStringLiteral( "pk" ), 10 );
+  ft2.setAttribute( QStringLiteral( "material" ), "iron" );
+  ft2.setAttribute( QStringLiteral( "diameter" ), 120 );
+  ft2.setAttribute( QStringLiteral( "raccord" ), "brides" );
+  mLayer2->startEditing();
+  mLayer2->addFeature( ft2 );
+  mLayer2->commitChanges();
+
+  QgsFeature ft3( mLayer2->fields() );
+  ft3.setAttribute( QStringLiteral( "pk" ), 11 );
+  ft3.setAttribute( QStringLiteral( "material" ), "iron" );
+  ft3.setAttribute( QStringLiteral( "diameter" ), 120 );
+  ft3.setAttribute( QStringLiteral( "raccord" ), "sleeve" );
+  mLayer2->startEditing();
+  mLayer2->addFeature( ft3 );
+  mLayer2->commitChanges();
+
+  QgsFeature ft4( mLayer2->fields() );
+  ft4.setAttribute( QStringLiteral( "pk" ), 12 );
+  ft4.setAttribute( QStringLiteral( "material" ), "steel" );
+  ft4.setAttribute( QStringLiteral( "diameter" ), 120 );
+  ft4.setAttribute( QStringLiteral( "raccord" ), "collar" );
+  mLayer2->startEditing();
+  mLayer2->addFeature( ft4 );
+  mLayer2->commitChanges();
+}
+
+void TestQgsRelationReferenceFieldFormatter::testDependencies()
+{
+  // Test dependencies
+
+  const QgsEditorWidgetSetup setup { QStringLiteral( "RelationReference" ), {
+      { QStringLiteral( "ReferencedLayerDataSource" ), mLayer2->publicSource() },
+      { QStringLiteral( "ReferencedLayerProviderKey" ), mLayer2->providerType() },
+      { QStringLiteral( "ReferencedLayerId" ), mLayer2->id() },
+      { QStringLiteral( "ReferencedLayerName" ), mLayer2->name() },
+    }};
+  QgsFieldFormatter *fieldFormatter = QgsApplication::fieldFormatterRegistry()->fieldFormatter( setup.type() );
+  const QList<QgsVectorLayerRef> dependencies = fieldFormatter->layerDependencies( setup.config() );
+  QVERIFY( dependencies.count() == 1 );
+  const QgsVectorLayerRef dependency = dependencies.first();
+  QCOMPARE( dependency.layerId, mLayer2->id() );
+  QCOMPARE( dependency.name, mLayer2->name() );
+  QCOMPARE( dependency.provider, mLayer2->providerType() );
+  QCOMPARE( dependency.source, mLayer2->publicSource() );
+}
+
+QGSTEST_MAIN( TestQgsRelationReferenceFieldFormatter )
+#include "testqgsrelationreferencefieldformatter.moc"
+
+
+
+
diff --git a/tests/src/core/testqgsvaluerelationfieldformatter.cpp b/tests/src/core/testqgsvaluerelationfieldformatter.cpp
@@ -0,0 +1,154 @@
+/***************************************************************************
+     testqgsvaluerelationfieldformatter.cpp
+     --------------------------------------
+    Date                 : 13/12/2019
+    Copyright            : (C) 2019 by Alessandro Pasotti
+    Email                : elpaso at itopen dot it
+ ***************************************************************************
+ *                                                                         *
+ *   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 <QObject>
+#include <QString>
+
+#include "qgstest.h"
+#include "qgsapplication.h"
+#include "qgsproject.h"
+#include "qgsrelationmanager.h"
+#include "qgsfieldformatterregistry.h"
+
+
+//header for class being tested
+#include "fieldformatter/qgsvaluerelationfieldformatter.h"
+
+class TestQgsValueRelationFieldFormatter: public QObject
+{
+    Q_OBJECT
+
+  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.
+    void testDependencies();
+
+  private:
+    std::unique_ptr<QgsVectorLayer> mLayer1;
+    std::unique_ptr<QgsVectorLayer> mLayer2;
+    std::unique_ptr<QgsRelation> mRelation;
+
+};
+
+
+void TestQgsValueRelationFieldFormatter::initTestCase()
+{
+  QgsApplication::init();
+  QgsApplication::initQgis();
+}
+
+void TestQgsValueRelationFieldFormatter::cleanupTestCase()
+{
+  QgsApplication::exitQgis();
+}
+
+void TestQgsValueRelationFieldFormatter::cleanup()
+{
+  QgsProject::instance()->removeMapLayer( mLayer1.get() );
+  QgsProject::instance()->removeMapLayer( mLayer2.get() );
+}
+
+
+void TestQgsValueRelationFieldFormatter::init()
+{
+  // 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( QStringLiteral( "fk" ), QStringLiteral( "pk" ) );
+  QVERIFY( mRelation->isValid() );
+  QgsProject::instance()->relationManager()->addRelation( *mRelation );
+
+  // add features
+  QgsFeature ft0( mLayer1->fields() );
+  ft0.setAttribute( QStringLiteral( "pk" ), 0 );
+  ft0.setAttribute( QStringLiteral( "fk" ), 0 );
+  mLayer1->startEditing();
+  mLayer1->addFeature( ft0 );
+  mLayer1->commitChanges();
+
+  QgsFeature ft1( mLayer1->fields() );
+  ft1.setAttribute( QStringLiteral( "pk" ), 1 );
+  ft1.setAttribute( QStringLiteral( "fk" ), 1 );
+  mLayer1->startEditing();
+  mLayer1->addFeature( ft1 );
+  mLayer1->commitChanges();
+
+  QgsFeature ft2( mLayer2->fields() );
+  ft2.setAttribute( QStringLiteral( "pk" ), 10 );
+  ft2.setAttribute( QStringLiteral( "material" ), "iron" );
+  ft2.setAttribute( QStringLiteral( "diameter" ), 120 );
+  ft2.setAttribute( QStringLiteral( "raccord" ), "brides" );
+  mLayer2->startEditing();
+  mLayer2->addFeature( ft2 );
+  mLayer2->commitChanges();
+
+  QgsFeature ft3( mLayer2->fields() );
+  ft3.setAttribute( QStringLiteral( "pk" ), 11 );
+  ft3.setAttribute( QStringLiteral( "material" ), "iron" );
+  ft3.setAttribute( QStringLiteral( "diameter" ), 120 );
+  ft3.setAttribute( QStringLiteral( "raccord" ), "sleeve" );
+  mLayer2->startEditing();
+  mLayer2->addFeature( ft3 );
+  mLayer2->commitChanges();
+
+  QgsFeature ft4( mLayer2->fields() );
+  ft4.setAttribute( QStringLiteral( "pk" ), 12 );
+  ft4.setAttribute( QStringLiteral( "material" ), "steel" );
+  ft4.setAttribute( QStringLiteral( "diameter" ), 120 );
+  ft4.setAttribute( QStringLiteral( "raccord" ), "collar" );
+  mLayer2->startEditing();
+  mLayer2->addFeature( ft4 );
+  mLayer2->commitChanges();
+}
+
+void TestQgsValueRelationFieldFormatter::testDependencies()
+{
+  // Test dependencies
+
+  const QgsEditorWidgetSetup setup { QStringLiteral( "ValueRelation" ), {
+      { QStringLiteral( "LayerSource" ), mLayer2->publicSource() },
+      { QStringLiteral( "LayerProviderName" ), mLayer2->providerType() },
+      { QStringLiteral( "LayerName" ), mLayer2->name() },
+      { QStringLiteral( "Layer" ), mLayer2->id() }
+    }};
+  QgsFieldFormatter *fieldFormatter = QgsApplication::fieldFormatterRegistry()->fieldFormatter( setup.type() );
+  const QList<QgsVectorLayerRef> dependencies = fieldFormatter->layerDependencies( setup.config() );
+  QVERIFY( dependencies.count() == 1 );
+  const QgsVectorLayerRef dependency = dependencies.first();
+  QCOMPARE( dependency.layerId, mLayer2->id() );
+  QCOMPARE( dependency.name, mLayer2->name() );
+  QCOMPARE( dependency.provider, mLayer2->providerType() );
+  QCOMPARE( dependency.source, mLayer2->publicSource() );
+}
+
+QGSTEST_MAIN( TestQgsValueRelationFieldFormatter )
+#include "testqgsvaluerelationfieldformatter.moc"
+
+
+
+