Serge NOEL
110 lines
4.5 KiB
Java
110 lines
4.5 KiB
Java
package jmri.jmrit.logixng.util.parser;
|
|
|
|
import static org.junit.jupiter.api.Assertions.assertEquals;
|
|
import static org.junit.jupiter.api.Assertions.assertNotNull;
|
|
import static org.junit.jupiter.api.Assertions.assertThrows;
|
|
import static org.junit.jupiter.api.Assertions.fail;
|
|
|
|
import jmri.JmriException;
|
|
import jmri.jmrit.logixng.SymbolTable;
|
|
import jmri.jmrit.logixng.implementation.DefaultConditionalNG;
|
|
import jmri.jmrit.logixng.implementation.DefaultSymbolTable;
|
|
import jmri.jmrit.logixng.util.LogixNG_Thread;
|
|
import jmri.util.JUnitUtil;
|
|
|
|
import org.junit.jupiter.api.AfterEach;
|
|
import org.junit.jupiter.api.BeforeEach;
|
|
import org.junit.jupiter.api.Test;
|
|
|
|
/**
|
|
* Test ExpressionNodeTernaryOperator
|
|
*
|
|
* @author Daniel Bergqvist 2020
|
|
*/
|
|
public class ExpressionNodeTernaryOperatorTest {
|
|
|
|
@Test
|
|
public void testCtor() throws ParserException {
|
|
|
|
Token token = new Token(TokenType.NONE, "1", 0);
|
|
ExpressionNodeFloatingNumber expressionNumber = new ExpressionNodeFloatingNumber(token);
|
|
ExpressionNodeTernaryOperator t = new ExpressionNodeTernaryOperator(expressionNumber, null, null);
|
|
assertNotNull( t, "exists");
|
|
t = new ExpressionNodeTernaryOperator(expressionNumber, null, expressionNumber);
|
|
assertNotNull( t, "exists");
|
|
t = new ExpressionNodeTernaryOperator(expressionNumber, expressionNumber, null);
|
|
assertNotNull( t, "exists");
|
|
t = new ExpressionNodeTernaryOperator(expressionNumber, expressionNumber, expressionNumber);
|
|
assertNotNull( t, "exists");
|
|
|
|
|
|
// Left side must not be null
|
|
IllegalArgumentException e = assertThrows( IllegalArgumentException.class, () -> {
|
|
var ento = new ExpressionNodeTernaryOperator(null, null, null);
|
|
fail("should have thrown, created " + ento);
|
|
}, "exception is thrown");
|
|
assertNotNull(e);
|
|
|
|
// Left side must not be null
|
|
e = assertThrows( IllegalArgumentException.class, () -> {
|
|
var ento = new ExpressionNodeTernaryOperator(null, expressionNumber, null);
|
|
fail("should have thrown, created " + ento);
|
|
}, "exception is thrown");
|
|
assertNotNull(e);
|
|
|
|
// Left side must not be null
|
|
e = assertThrows( IllegalArgumentException.class, () -> {
|
|
var ento = new ExpressionNodeTernaryOperator(null, null, expressionNumber);
|
|
fail("should have thrown, created " + ento);
|
|
}, "exception is thrown");
|
|
assertNotNull(e);
|
|
|
|
// Left side must not be null
|
|
e = assertThrows( IllegalArgumentException.class, () -> {
|
|
var ento = new ExpressionNodeTernaryOperator(null, expressionNumber, expressionNumber);
|
|
fail("should have thrown, created " + ento);
|
|
}, "exception is thrown");
|
|
assertNotNull(e);
|
|
}
|
|
|
|
@Test
|
|
public void testCalculate() throws JmriException {
|
|
|
|
ExpressionNode exprTrue = new ExpressionNodeTrue();
|
|
ExpressionNode exprFalse = new ExpressionNodeFalse();
|
|
|
|
ExpressionNode expr0 = new ExpressionNodeIntegerNumber(new Token(TokenType.NONE, "0", 0));
|
|
ExpressionNode expr1 = new ExpressionNodeIntegerNumber(new Token(TokenType.NONE, "1", 0));
|
|
ExpressionNode expr12_34 = new ExpressionNodeFloatingNumber(new Token(TokenType.NONE, "12.34", 0));
|
|
ExpressionNode expr25_46 = new ExpressionNodeFloatingNumber(new Token(TokenType.NONE, "25.46", 0));
|
|
|
|
SymbolTable symbolTable = new DefaultSymbolTable(new DefaultConditionalNG("IQC1", null));
|
|
|
|
assertEquals( 12.34,
|
|
(double)new ExpressionNodeTernaryOperator(expr1, expr12_34, expr25_46).calculate(symbolTable),
|
|
0.00000001, "calculate() gives the correct value");
|
|
assertEquals( 25.46,
|
|
(double)new ExpressionNodeTernaryOperator(expr0, expr12_34, expr25_46).calculate(symbolTable),
|
|
0.00000001, "calculate() gives the correct value");
|
|
|
|
assertEquals( 12.34,
|
|
(double)new ExpressionNodeTernaryOperator(exprTrue, expr12_34, expr25_46).calculate(symbolTable),
|
|
0.00000001, "calculate() gives the correct value");
|
|
assertEquals( 25.46,
|
|
(double)new ExpressionNodeTernaryOperator(exprFalse, expr12_34, expr25_46).calculate(symbolTable),
|
|
0.00000001, "calculate() gives the correct value");
|
|
}
|
|
|
|
@BeforeEach
|
|
public void setUp() {
|
|
JUnitUtil.setUp();
|
|
}
|
|
|
|
@AfterEach
|
|
public void tearDown() {
|
|
LogixNG_Thread.stopAllLogixNGThreads();
|
|
JUnitUtil.tearDown();
|
|
}
|
|
|
|
}
|