svn-gvsig-desktop / trunk / libraries / libFMap / src-test / com / iver / cit / gvsig / fmap / core / symbols / TestISymbol.java @ 22069
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package com.iver.cit.gvsig.fmap.core.symbols; |
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import java.awt.Color; |
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import java.lang.reflect.Field; |
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import java.util.ArrayList; |
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import java.util.Random; |
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import junit.framework.TestCase; |
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import junit.framework.TestSuite; |
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import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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/**
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* Integration test to ensure that the symbols follow the rules that follow the
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* managing of them by the application.
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*
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* @author jaume dominguez faus - jaume.dominguez@iver.es
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*/
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public class TestISymbol extends TestCase { |
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private static ArrayList<AbstractSymbolTestCase> classesToTest; |
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transient private ISymbol[] symbols; |
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private static boolean init = true; |
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public static TestSuite suite() { |
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// NOTE: order is important for incremental testing
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TestSuite suite = new TestSuite("Integration test for com.iver.cit.gvsig.fmap.core.ISymbol"); |
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suite.addTestSuite(TestISymbol.class); |
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suite.addTestSuite(TestIMarkerSymbol.class); |
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suite.addTestSuite(TestILineSymbol.class); |
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suite.addTestSuite(TestIFillSymbol.class); |
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addSymbolTest(new SimpleFillSymbolTest());
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addSymbolTest(new SimpleLineSymbolTest());
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addSymbolTest(new SimpleMarkerSymbolTest());
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addSymbolTest(new SimpleTextSymbolTest());
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return suite;
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} |
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public static void addSymbolTest(AbstractSymbolTestCase symbolTestClass) { |
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if (classesToTest == null) classesToTest = new ArrayList<AbstractSymbolTestCase>(); |
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classesToTest.add(symbolTestClass); |
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} |
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public static ISymbol[] getNewSymbolInstances() { |
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if (init) suite();
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init = false;
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ISymbol[] symbols = new ISymbol[classesToTest.size()]; |
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for (int i = 0; i < symbols.length; i++) { |
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symbols[i] = classesToTest.get(i).newInstance(); |
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} |
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return symbols;
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} |
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protected void setUp() throws Exception { |
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symbols = getNewSymbolInstances(); |
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} |
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public void testPointSuitability() { |
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final IGeometry dummyPointGeom = ShapeFactory.createPoint2D(new FPoint2D()); |
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for (int i = 0; i < symbols.length; i++) { |
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// text symbols are suitable for everything
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if (symbols[i] instanceof ITextSymbol) { |
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assertTrue(getNameForSymbol(symbols[i])+" should be suitable for "+dummyPointGeom,
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symbols[i].isSuitableFor(dummyPointGeom)); |
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} else
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// marker symbols are suitable for points
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if (symbols[i] instanceof IMarkerSymbol) { |
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assertTrue(getNameForSymbol(symbols[i])+" should be suitable for "+dummyPointGeom,
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symbols[i].isSuitableFor(dummyPointGeom)); |
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} else {
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assertFalse(getNameForSymbol(symbols[i])+" should NOT be suitable for "+dummyPointGeom,
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symbols[i].isSuitableFor(dummyPointGeom)); |
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} |
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} |
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} |
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public void testLineSuitability() { |
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final IGeometry dummyLineGeom = ShapeFactory.createPolyline2D(new GeneralPathX()); |
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for (int i = 0; i < symbols.length; i++) { |
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// text symbols are suitable for everything
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if (symbols[i] instanceof ITextSymbol) { |
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assertTrue(getNameForSymbol(symbols[i])+" should be suitable for "+dummyLineGeom,
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symbols[i].isSuitableFor(dummyLineGeom)); |
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} else
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// line symbols are suitable for line
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if (symbols[i] instanceof ILineSymbol) { |
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assertTrue(getNameForSymbol(symbols[i])+" should be suitable for "+dummyLineGeom,
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symbols[i].isSuitableFor(dummyLineGeom)); |
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} else {
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assertFalse(getNameForSymbol(symbols[i])+" should NOT be suitable for "+dummyLineGeom,
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symbols[i].isSuitableFor(dummyLineGeom)); |
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} |
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} |
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} |
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public void testPolygonSuitability() { |
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final IGeometry dummyPolygonGeom = ShapeFactory.createPolygon2D(new GeneralPathX()); |
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for (int i = 0; i < symbols.length; i++) { |
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// text symbols are suitable for everything
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if (symbols[i] instanceof ITextSymbol) { |
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assertTrue(getNameForSymbol(symbols[i])+" should be suitable for "+dummyPolygonGeom,
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symbols[i].isSuitableFor(dummyPolygonGeom)); |
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} else
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// fill symbols are suitable for polygons
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if (symbols[i] instanceof IFillSymbol) { |
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assertTrue(getNameForSymbol(symbols[i])+" should be suitable for "+dummyPolygonGeom,
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symbols[i].isSuitableFor(dummyPolygonGeom)); |
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} else {
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assertFalse(getNameForSymbol(symbols[i])+" should NOT be suitable for "+dummyPolygonGeom,
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symbols[i].isSuitableFor(dummyPolygonGeom)); |
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} |
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} |
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} |
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/**
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* tests whether the symbols were correctly configured to work with
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* different kinds of shapes.
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*/
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public void testGeneralSuitability() { |
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for (int i = 0; i < symbols.length; i++) { |
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// text symbols are suitable for everything
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if (symbols[i] instanceof ITextSymbol) { |
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assertTrue(symbols[i].getClassName()+" should be suitable for "+null, |
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symbols[i].isSuitableFor(null));
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} else {
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try {
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symbols[i].isSuitableFor(null);
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fail("Exception was not thrown");
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} catch (NullPointerException npEx) { |
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// this is correct!
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} |
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} |
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} |
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} |
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/**
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* ensures that symbols defined which can of FShape is the symbol
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*/
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public void testSymbolTypeDefinition() { |
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for (int i = 0; i < symbols.length; i++) { |
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assertFalse("Symbol no. "+i+" '"+getNameForSymbol(symbols[i])+"'", |
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symbols[i].getSymbolType() == 0);
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} |
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} |
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/**
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* ensures that any symbol that is suitable for markers declares its type
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* as FShape.POINT or FShape.MULTI
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*
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*/
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public void testMarkerSymbolTypeDefinition() { |
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for (int i = 0; i < symbols.length; i++) { |
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if (symbols[i] instanceof IMarkerSymbol) { |
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assertTrue("Symbol no. "+i+" '"+getNameForSymbol(symbols[i])+"'", |
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symbols[i].getSymbolType() == FShape.POINT |
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|| symbols[i].getSymbolType() == FShape.MULTI); |
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} |
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} |
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} |
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/**
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* ensures that any symbol that is suitable for lines declares its type
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* as FShape.LINE or FShape.MULTI
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*
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*/
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public void testLineSymbolTypeDefinition() { |
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for (int i = 0; i < symbols.length; i++) { |
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if (symbols[i] instanceof ILineSymbol) { |
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assertTrue("Symbol no. "+i+" '"+getNameForSymbol(symbols[i])+"'", |
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symbols[i].getSymbolType() == FShape.LINE |
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|| symbols[i].getSymbolType() == FShape.MULTI); |
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} |
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} |
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} |
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/**
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* ensures that any symbol that is suitable for fills declares its type
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* as POLYGON or FShape.MULTI
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*
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*/
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public void testFillSymbolTypeDefinition() { |
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for (int i = 0; i < symbols.length; i++) { |
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if (symbols[i] instanceof IFillSymbol) { |
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assertTrue("Symbol no. "+i+" '"+getNameForSymbol(symbols[i])+"'", |
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symbols[i].getSymbolType() == FShape.POLYGON |
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|| symbols[i].getSymbolType() == FShape.MULTI); |
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} |
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} |
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} |
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/**
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* ensures that any symbol has a description in its persistence
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* (very important)
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*/
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public void testDescription() { |
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for (int i = 0; i < symbols.length; i++) { |
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assertTrue(getNameForSymbol(symbols[i]) + " does not declare a description in its XMLEntity",
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symbols[i].getXMLEntity().contains("desc"));
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} |
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} |
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/**
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* ensures that any symbol has an isShapeVisible field in its persistence
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* (very important)
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*/
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public void testIsShapeVisible() { |
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for (int i = 0; i < symbols.length; i++) { |
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assertTrue(getNameForSymbol(symbols[i]) + " does not declare the isShapeVisible field in its XMLEntity",
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symbols[i].getXMLEntity().contains("isShapeVisible"));
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} |
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} |
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/**
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* ensures that the symbol is self-defining
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*/
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public void testSymbolSelfDefinition() { |
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for (int i = 0; i < symbols.length; i++) { |
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final ISymbol theSymbol = symbols[i];
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final ISymbol cloneSymbol = SymbologyFactory.createSymbolFromXML(theSymbol.getXMLEntity(), null); |
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assertTrue(theSymbol.getClassName()+ " wrong class name declaration in getXMLEntity() ",
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cloneSymbol.getClass().equals(theSymbol.getClass())); |
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final Field[] theSymbolFields = theSymbol.getClass().getFields(); |
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for (int j = 0; j < theSymbolFields.length; j++) { |
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final Field fi = theSymbolFields[j]; |
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final boolean wasAccessible = fi.isAccessible(); |
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fi.setAccessible(true);
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try {
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assertTrue(theSymbol.getClassName() + " fails or misses clonning the field " +fi.getName(),
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fi.get(theSymbol).equals(fi.get(cloneSymbol))); |
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} catch (IllegalArgumentException e) { |
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fail(); |
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} catch (IllegalAccessException e) { |
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fail(); |
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} |
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fi.setAccessible(wasAccessible); |
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} |
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} |
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} |
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/**
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* Check one pixel acceleration consistency. Checks that the color returned
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* in RGB matches the color of the symbol set.
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*
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*/
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public void testOnePointRGB() { |
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Random random = new Random(System.currentTimeMillis()); |
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for (int i = 0; i < symbols.length; i++) { |
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if (symbols[i] instanceof IMarkerSymbol) { |
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IMarkerSymbol marker = (IMarkerSymbol) symbols[i]; |
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marker.setColor(new Color(random.nextInt()>>8)); |
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assertTrue("Symbol no. "+i+" '"+getNameForSymbol(symbols[i])+"' RGB value mismatch for getOnePointRBG() and getColor().getRGB()", |
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symbols[i].getOnePointRgb() == marker.getColor().getRGB()); |
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} |
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if (symbols[i] instanceof ILineSymbol) { |
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ILineSymbol line = (ILineSymbol) symbols[i]; |
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line.setLineColor(new Color(random.nextInt()>>8)); |
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assertTrue("Symbol no. "+i+" '"+getNameForSymbol(symbols[i])+"' RGB value mismatch for getOnePointRBG() and getColor().getRGB()", |
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symbols[i].getOnePointRgb() == line.getColor().getRGB()); |
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} |
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if (symbols[i] instanceof IFillSymbol) { |
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IFillSymbol fill = (IFillSymbol) symbols[i]; |
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boolean outlined = fill.getOutline() != null; |
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if (!outlined)
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fill.setFillColor(new Color(random.nextInt()>>8)); |
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else
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fill.getOutline().setLineColor(new Color(random.nextInt()>>8)); |
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assertTrue("Symbol no. "+i+" '"+getNameForSymbol(symbols[i])+"' RGB value mismatch for getOnePointRBG() and getColor().getRGB()", |
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symbols[i].getOnePointRgb() == ((outlined) ? fill.getOutline().getColor().getRGB() : fill.getFillColor().getRGB())); |
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} |
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if (symbols[i] instanceof ITextSymbol) { |
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ITextSymbol text = (ITextSymbol) symbols[i]; |
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text.setTextColor(new Color(random.nextInt()>>8)); |
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assertTrue("Symbol no. "+i+" '"+getNameForSymbol(symbols[i])+"' RGB value mismatch for getOnePointRBG() and getColor().getRGB()", |
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symbols[i].getOnePointRgb() == text.getTextColor().getRGB()); |
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} |
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} |
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} |
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/**
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* ensures that any symbol provides a version of itself to use when the
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* feature is selected
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*
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*/
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public void testSymbolForSelection() { |
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for (int i = 0; i < symbols.length; i++) { |
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assertNotNull("Symbol no. "+i+" '"+getNameForSymbol(symbols[i])+" does not define any derived symbol for selection", symbols[i].getSymbolForSelection()); |
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} |
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} |
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public static String getNameForSymbol(ISymbol testSymbol) { |
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return testSymbol.getClassName().substring(
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testSymbol.getClassName().lastIndexOf('.')+1, |
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testSymbol.getClassName().length()); |
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} |
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} |