svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.lib / org.gvsig.expressionevaluator.lib.impl / src / test / java / org / gvsig / expresionevaluator / impl / TestSymbolTable.java @ 44533
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package org.gvsig.expresionevaluator.impl; |
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import junit.framework.TestCase; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
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import org.gvsig.expressionevaluator.MutableSymbolTable; |
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import org.gvsig.expressionevaluator.SymbolTable; |
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import org.gvsig.expressionevaluator.spi.AbstractSymbolTable; |
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import org.gvsig.tools.library.impl.DefaultLibrariesInitializer; |
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public class TestSymbolTable extends TestCase { |
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public TestSymbolTable(String testName) { |
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super(testName);
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} |
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@Override
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protected void setUp() throws Exception { |
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super.setUp();
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new DefaultLibrariesInitializer().fullInitialize();
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} |
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@Override
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protected void tearDown() throws Exception { |
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super.tearDown();
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} |
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// TODO add test methods here. The name must begin with 'test'. For example:
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// public void testHello() {}
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private MutableSymbolTable createMutableSymbolTable() {
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ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
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MutableSymbolTable t = manager.createSymbolTable(); |
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return t;
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} |
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private SymbolTable createSymbolTable() {
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SymbolTable t = new AbstractSymbolTable() {
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}; |
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return t;
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} |
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public void testGetter() { |
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SymbolTable symbolTable = createSymbolTable(); |
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assertNull(symbolTable.value("number"));
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assertFalse(symbolTable.exists("number"));
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assertNull(symbolTable.function("abs"));
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assertEquals(0, symbolTable.variables().size());
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assertEquals(0, symbolTable.functions().size());
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// assertEquals(0, symbolTable.scripts().size());
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} |
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public void testGetter2() { |
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MutableSymbolTable symbolTable = createMutableSymbolTable(); |
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assertNull(symbolTable.value("number"));
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assertFalse(symbolTable.exists("number"));
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assertNotNull(symbolTable.function("abs"));
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assertEquals(0, symbolTable.variables().size());
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assertFalse(symbolTable.functions().isEmpty()); |
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// assertEquals(0, symbolTable.scripts().size());
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} |
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public void testSetter1() { |
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MutableSymbolTable symbolTable = createMutableSymbolTable(); |
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symbolTable.setVar("number", 10); |
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assertEquals(10, symbolTable.value("number")); |
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assertTrue(symbolTable.exists("number"));
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assertEquals(1, symbolTable.variables().size());
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assertFalse(symbolTable.functions().isEmpty()); |
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// assertEquals(0, symbolTable.scripts().size());
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} |
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public void testDelegated1() { |
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MutableSymbolTable symbolTable1 = createMutableSymbolTable(); |
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MutableSymbolTable symbolTable2 = createMutableSymbolTable(); |
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symbolTable2.setVar("number", 10); |
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symbolTable1.addSymbolTable(symbolTable2); |
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assertEquals(10, symbolTable1.value("number")); |
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assertTrue(symbolTable1.exists("number"));
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assertNotNull(symbolTable1.function("abs"));
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assertEquals(symbolTable2.functions().size(), symbolTable1.functions().size()); |
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} |
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public void testDelegated2() { |
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SymbolTable symbolTable1 = createSymbolTable(); |
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MutableSymbolTable symbolTable2 = createMutableSymbolTable(); |
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symbolTable2.setVar("number", 10); |
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symbolTable1.addSymbolTable(symbolTable2); |
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assertEquals(10, symbolTable1.value("number")); |
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assertTrue(symbolTable1.exists("number"));
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assertNotNull(symbolTable1.function("abs"));
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assertEquals(symbolTable2.functions().size(), symbolTable1.functions().size()); |
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} |
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} |