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1
3 package test.jmock.calculator.acceptance;
4
5 import junit.framework.TestCase;
6 import org.jmock.examples.calculator.Calculator;
7
8
9 public class CalculatorAcceptanceTest extends TestCase
10 {
11 private Calculator calculator;
12
13 public void setUp() {
14 calculator = new Calculator();
15 }
16
17 public void testLiteral() throws Exception  {
18 assertEquals("should be 9", 9, calculator.calculate("9"), 0);
19 }
20
21 public void testSimpleCalculation() throws Exception {
22 assertEquals("should be 7", 7, calculator.calculate("1 + 2 * 3"), 0);
23 }
24
25 public void testCalculationWithVariables() throws Exception {
26 calculator.setVariable("x", "1 + 2");
27 calculator.setVariable("y", "x * 3");
28
29 assertEquals("should be 9", 9, calculator.calculate("y"), 0);
30 }
31
32 public void testCalculationWithParentheses() throws Exception {
33 assertEquals("should be 9", 9, calculator.calculate("(1+2)*3"), 0);
34 }
35 }
36 |
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