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@pblottiere
pblottiere committed Feb 16, 2018
1 parent 76a57b8 commit 12392f7
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Showing 2 changed files with 58 additions and 106 deletions.
158 tests/src/app/testqgsmaptooladdfeature.cpp
View file
@@ -25,6 +25,7 @@
#include "qgsproject.h"
#include "qgssettings.h"
#include "qgsvectorlayer.h"
#include "testqgsmaptoolutils.h"


bool operator==( const QgsGeometry &g1, const QgsGeometry &g2 )
@@ -45,25 +46,6 @@ namespace QTest
}
}

static QSet<QgsFeatureId> _existingFeatureIds( QgsVectorLayer *layer )
{
QSet<QgsFeatureId> fids;
QgsFeature f;
QgsFeatureIterator it = layer->getFeatures();
while ( it.nextFeature( f ) )
fids << f.id();
return fids;
}

static QgsFeatureId _newFeatureId( QgsVectorLayer *layer, QSet<QgsFeatureId> oldFids )
{
QSet<QgsFeatureId> newFids = _existingFeatureIds( layer );
QSet<QgsFeatureId> diffFids = newFids.subtract( oldFids );
Q_ASSERT( diffFids.count() == 1 );
return *diffFids.constBegin();
}



/**
* \ingroup UnitTests
@@ -84,46 +66,6 @@ class TestQgsMapToolAddFeature : public QObject
void testTracingWithOffset();
void testZ();

private:
QPoint mapToScreen( double mapX, double mapY )
{
QgsPointXY pt = mCanvas->mapSettings().mapToPixel().transform( mapX, mapY );
return QPoint( std::round( pt.x() ), std::round( pt.y() ) );
}

void mouseMove( double mapX, double mapY )
{
QgsMapMouseEvent e( mCanvas, QEvent::MouseMove, mapToScreen( mapX, mapY ) );
mCaptureTool->cadCanvasMoveEvent( &e );
}

void mousePress( double mapX, double mapY, Qt::MouseButton button, Qt::KeyboardModifiers stateKey = Qt::KeyboardModifiers() )
{
QgsMapMouseEvent e1( mCanvas, QEvent::MouseButtonPress, mapToScreen( mapX, mapY ), button, button, stateKey );
mCaptureTool->cadCanvasPressEvent( &e1 );
}

void mouseRelease( double mapX, double mapY, Qt::MouseButton button, Qt::KeyboardModifiers stateKey = Qt::KeyboardModifiers() )
{
QgsMapMouseEvent e2( mCanvas, QEvent::MouseButtonRelease, mapToScreen( mapX, mapY ), button, Qt::MouseButton(), stateKey );
mCaptureTool->cadCanvasReleaseEvent( &e2 );
}

void mouseClick( double mapX, double mapY, Qt::MouseButton button, Qt::KeyboardModifiers stateKey = Qt::KeyboardModifiers() )
{
mousePress( mapX, mapY, button, stateKey );
mouseRelease( mapX, mapY, button, stateKey );
}

void keyClick( int key )
{
QKeyEvent e1( QEvent::KeyPress, key, Qt::KeyboardModifiers() );
mCaptureTool->keyPressEvent( &e1 );

QKeyEvent e2( QEvent::KeyRelease, key, Qt::KeyboardModifiers() );
mCaptureTool->keyReleaseEvent( &e2 );
}

private:
QgisApp *mQgisApp = nullptr;
QgsMapCanvas *mCanvas = nullptr;
@@ -227,15 +169,17 @@ void TestQgsMapToolAddFeature::cleanupTestCase()

void TestQgsMapToolAddFeature::testNoTracing()
{
TestQgsMapToolAdvancedDigitizingUtils utils( mCaptureTool );

// tracing not enabled - will be straight line

QSet<QgsFeatureId> oldFids = _existingFeatureIds( mLayerLine );
QSet<QgsFeatureId> oldFids = utils.existingFeatureIds();

mouseClick( 1, 1, Qt::LeftButton );
mouseClick( 3, 2, Qt::LeftButton );
mouseClick( 3, 2, Qt::RightButton );
utils.mouseClick( 1, 1, Qt::LeftButton );
utils.mouseClick( 3, 2, Qt::LeftButton );
utils.mouseClick( 3, 2, Qt::RightButton );

QgsFeatureId newFid = _newFeatureId( mLayerLine, oldFids );
QgsFeatureId newFid = utils.newFeatureId( oldFids );

QCOMPARE( mLayerLine->undoStack()->index(), 2 );
QCOMPARE( mLayerLine->getFeature( newFid ).geometry(), QgsGeometry::fromWkt( "LINESTRING(1 1, 3 2)" ) );
@@ -246,17 +190,19 @@ void TestQgsMapToolAddFeature::testNoTracing()

void TestQgsMapToolAddFeature::testTracing()
{
TestQgsMapToolAdvancedDigitizingUtils utils( mCaptureTool );

// tracing enabled - same clicks - now following line

mEnableTracingAction->setChecked( true );

QSet<QgsFeatureId> oldFids = _existingFeatureIds( mLayerLine );
QSet<QgsFeatureId> oldFids = utils.existingFeatureIds();

mouseClick( 1, 1, Qt::LeftButton );
mouseClick( 3, 2, Qt::LeftButton );
mouseClick( 3, 2, Qt::RightButton );
utils.mouseClick( 1, 1, Qt::LeftButton );
utils.mouseClick( 3, 2, Qt::LeftButton );
utils.mouseClick( 3, 2, Qt::RightButton );

QgsFeatureId newFid = _newFeatureId( mLayerLine, oldFids );
QgsFeatureId newFid = utils.newFeatureId( oldFids );

QCOMPARE( mLayerLine->undoStack()->index(), 2 );
QCOMPARE( mLayerLine->getFeature( newFid ).geometry(), QgsGeometry::fromWkt( "LINESTRING(1 1, 2 1, 3 2)" ) );
@@ -268,13 +214,13 @@ void TestQgsMapToolAddFeature::testTracing()

// tracing enabled - combined with first and last segments that are not traced

mouseClick( 0, 2, Qt::LeftButton );
mouseClick( 1, 1, Qt::LeftButton );
mouseClick( 3, 2, Qt::LeftButton );
mouseClick( 4, 1, Qt::LeftButton );
mouseClick( 4, 1, Qt::RightButton );
utils.mouseClick( 0, 2, Qt::LeftButton );
utils.mouseClick( 1, 1, Qt::LeftButton );
utils.mouseClick( 3, 2, Qt::LeftButton );
utils.mouseClick( 4, 1, Qt::LeftButton );
utils.mouseClick( 4, 1, Qt::RightButton );

QgsFeatureId newFid2 = _newFeatureId( mLayerLine, oldFids );
QgsFeatureId newFid2 = utils.newFeatureId( oldFids );

QCOMPARE( mLayerLine->undoStack()->index(), 2 );
QCOMPARE( mLayerLine->getFeature( newFid2 ).geometry(), QgsGeometry::fromWkt( "LINESTRING(0 2, 1 1, 2 1, 3 2, 4 1)" ) );
@@ -289,18 +235,20 @@ void TestQgsMapToolAddFeature::testTracing()

void TestQgsMapToolAddFeature::testTracingWithOffset()
{
TestQgsMapToolAdvancedDigitizingUtils utils( mCaptureTool );

// tracing enabled + offset enabled

mEnableTracingAction->setChecked( true );
mTracer->setOffset( 0.1 );

QSet<QgsFeatureId> oldFids = _existingFeatureIds( mLayerLine );
QSet<QgsFeatureId> oldFids = utils.existingFeatureIds();

mouseClick( 2, 1, Qt::LeftButton );
mouseClick( 1, 2, Qt::LeftButton );
mouseClick( 1, 2, Qt::RightButton );
utils.mouseClick( 2, 1, Qt::LeftButton );
utils.mouseClick( 1, 2, Qt::LeftButton );
utils.mouseClick( 1, 2, Qt::RightButton );

QgsFeatureId newFid = _newFeatureId( mLayerLine, oldFids );
QgsFeatureId newFid = utils.newFeatureId( oldFids );

QCOMPARE( mLayerLine->undoStack()->index(), 2 );

@@ -319,11 +267,11 @@ void TestQgsMapToolAddFeature::testTracingWithOffset()
// use negative offset
mTracer->setOffset( -0.1 );

mouseClick( 2, 1, Qt::LeftButton );
mouseClick( 1, 2, Qt::LeftButton );
mouseClick( 1, 2, Qt::RightButton );
utils.mouseClick( 2, 1, Qt::LeftButton );
utils.mouseClick( 1, 2, Qt::LeftButton );
utils.mouseClick( 1, 2, Qt::RightButton );

QgsFeatureId newFid2 = _newFeatureId( mLayerLine, oldFids );
QgsFeatureId newFid2 = utils.newFeatureId( oldFids );

QgsGeometry g2 = mLayerLine->getFeature( newFid2 ).geometry();
QgsPolylineXY poly2 = g2.asPolyline();
@@ -336,13 +284,13 @@ void TestQgsMapToolAddFeature::testTracingWithOffset()

// tracing enabled + offset enabled - combined with first and last segments that are not traced

mouseClick( 3, 0, Qt::LeftButton );
mouseClick( 2, 1, Qt::LeftButton );
mouseClick( 1, 2, Qt::LeftButton );
mouseClick( 0, 1, Qt::LeftButton );
mouseClick( 0, 1, Qt::RightButton );
utils.mouseClick( 3, 0, Qt::LeftButton );
utils.mouseClick( 2, 1, Qt::LeftButton );
utils.mouseClick( 1, 2, Qt::LeftButton );
utils.mouseClick( 0, 1, Qt::LeftButton );
utils.mouseClick( 0, 1, Qt::RightButton );

QgsFeatureId newFid3 = _newFeatureId( mLayerLine, oldFids );
QgsFeatureId newFid3 = utils.newFeatureId( oldFids );

QCOMPARE( mLayerLine->undoStack()->index(), 2 );
QgsGeometry g3 = mLayerLine->getFeature( newFid3 ).geometry();
@@ -365,18 +313,20 @@ void TestQgsMapToolAddFeature::testTracingWithOffset()

void TestQgsMapToolAddFeature::testZ()
{
TestQgsMapToolAdvancedDigitizingUtils utils( mCaptureTool );

mCanvas->setCurrentLayer( mLayerLineZ );

// test with default Z value = 333
QgsSettings().setValue( QStringLiteral( "/qgis/digitizing/default_z_value" ), 333 );

QSet<QgsFeatureId> oldFids = _existingFeatureIds( mLayerLineZ );
mouseClick( 4, 0, Qt::LeftButton );
mouseClick( 5, 0, Qt::LeftButton );
mouseClick( 5, 1, Qt::LeftButton );
mouseClick( 4, 1, Qt::LeftButton );
mouseClick( 4, 1, Qt::RightButton );
QgsFeatureId newFid = _newFeatureId( mLayerLineZ, oldFids );
QSet<QgsFeatureId> oldFids = utils.existingFeatureIds();
utils.mouseClick( 4, 0, Qt::LeftButton );
utils.mouseClick( 5, 0, Qt::LeftButton );
utils.mouseClick( 5, 1, Qt::LeftButton );
utils.mouseClick( 4, 1, Qt::LeftButton );
utils.mouseClick( 4, 1, Qt::RightButton );
QgsFeatureId newFid = utils.newFeatureId( oldFids );

QString wkt = "LineStringZ (4 0 333, 5 0 333, 5 1 333, 4 1 333)";
QCOMPARE( mLayerLineZ->getFeature( newFid ).geometry(), QgsGeometry::fromWkt( wkt ) );
@@ -386,13 +336,13 @@ void TestQgsMapToolAddFeature::testZ()
// test with default Z value = 222
QgsSettings().setValue( QStringLiteral( "/qgis/digitizing/default_z_value" ), 222 );

oldFids = _existingFeatureIds( mLayerLineZ );
mouseClick( 4, 0, Qt::LeftButton );
mouseClick( 5, 0, Qt::LeftButton );
mouseClick( 5, 1, Qt::LeftButton );
mouseClick( 4, 1, Qt::LeftButton );
mouseClick( 4, 1, Qt::RightButton );
newFid = _newFeatureId( mLayerLineZ, oldFids );
oldFids = utils.existingFeatureIds();
utils.mouseClick( 4, 0, Qt::LeftButton );
utils.mouseClick( 5, 0, Qt::LeftButton );
utils.mouseClick( 5, 1, Qt::LeftButton );
utils.mouseClick( 4, 1, Qt::LeftButton );
utils.mouseClick( 4, 1, Qt::RightButton );
newFid = utils.newFeatureId( oldFids );

wkt = "LineStringZ (4 0 222, 5 0 222, 5 1 222, 4 1 222)";
QCOMPARE( mLayerLineZ->getFeature( newFid ).geometry(), QgsGeometry::fromWkt( wkt ) );
6 tests/src/app/testqgsmaptoolutils.h
View file
@@ -2,8 +2,10 @@
testqgsmaptoolutils.h
---------------------
Date : January 2018
Copyright : (C) 2018 by Paul Blottiere
Email : paul.blottiere@oslandia.com
Copyright : (C) 2017 by Martin Dobias
(C) 2018 by Paul Blottiere
Email : wonder dot sk at gmail dot com
paul.blottiere@oslandia.com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *

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