TnSb/android-calculatorpp
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serso
2011-12-02 17:32:08 +04:00
parent 706b233e59
commit ae91aab1e6
2 changed files with 35 additions and 7 deletions
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9
src/test/java/org/solovyev/android/calculator/model/CalculatorEngineTest.java
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@@ -7,6 +7,8 @@ package org.solovyev.android.calculator.model;
import jscl.AngleUnit;
import jscl.math.Expression;
import jscl.math.Generic;
import jscl.math.function.Constant;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
@@ -79,6 +81,13 @@ public class CalculatorEngineTest {
public void testEvaluate() throws Exception {
final CalculatorEngine cm = CalculatorEngine.instance;
Assert.assertEquals("cos(t)+10%", cm.evaluate(JsclOperation.simplify, "cos(t)+10%").getResult());
final Generic expression = cm.getEngine().simplifyGeneric("cos(t)+10%");
expression.substitute(new Constant("t"), Expression.valueOf(100d));
Assert.assertEquals("it", cm.evaluate(JsclOperation.simplify, "it").getResult());
Assert.assertEquals("10%", cm.evaluate(JsclOperation.simplify, "10%").getResult());
Assert.assertEquals("0", cm.evaluate(JsclOperation.numeric, "eq(0, 1)").getResult());
Assert.assertEquals("1", cm.evaluate(JsclOperation.numeric, "eq(1, 1)").getResult());
Assert.assertEquals("1", cm.evaluate(JsclOperation.numeric, "eq( 1, 1)").getResult());