Revision 44098 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/TestSQLLexer.java
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import junit.framework.TestCase; |
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import org.gvsig.expressionevaluator.LexicalAnalyzer; |
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import org.gvsig.expressionevaluator.LexicalAnalyzer.Token; |
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import org.gvsig.expressionevaluator.impl.ExpressionEvaluatorImplLibrary;
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import org.gvsig.tools.library.impl.DefaultLibrariesInitializer;
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public class TestSQLLexer extends TestCase {
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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 ExpressionEvaluatorImplLibrary().initialize();
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new DefaultLibrariesInitializer().fullInitialize();
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} |
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@Override |
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assertEquals("true", t1.getLiteral());
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} |
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public void testNegativeInteger() {
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String expression = "-23"; |
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LexicalAnalyzer lex = createLexicalAnalyzer(expression); |
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Token t1 = lex.next(); |
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assertEquals(Token.INTEGER_LITERAL, t1.getType()); |
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assertEquals("-23", t1.getLiteral());
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assertEquals(new Long(-23), t1.getValue()); |
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} |
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public void testPositiveInteger() {
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String expression = "+23"; |
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LexicalAnalyzer lex = createLexicalAnalyzer(expression); |
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Token t1 = lex.next(); |
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assertEquals(Token.INTEGER_LITERAL, t1.getType()); |
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assertEquals("+23", t1.getLiteral());
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assertEquals(new Long(23), t1.getValue()); |
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} |
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public void testInteger() {
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String expression = "23"; |
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assertEquals(new Double(23.1), t1.getValue()); |
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} |
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public void testPositiveDecimal() {
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String expression = "+23.1"; |
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LexicalAnalyzer lex = createLexicalAnalyzer(expression); |
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Token t1 = lex.next(); |
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assertEquals(Token.FLOATING_POINT_LITERAL, t1.getType()); |
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assertEquals("+23.1", t1.getLiteral());
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assertEquals(new Double(23.1), t1.getValue()); |
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} |
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public void testNegativeDecimal() {
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String expression = "-23.1"; |
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LexicalAnalyzer lex = createLexicalAnalyzer(expression); |
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Token t1 = lex.next(); |
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assertEquals(Token.FLOATING_POINT_LITERAL, t1.getType()); |
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assertEquals("-23.1", t1.getLiteral());
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assertEquals(new Double(-23.1), t1.getValue()); |
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} |
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public void testStringLiteral1() {
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String expression = "'hola macu'"; |
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