【測試的定義】html
【測試的分類】express
部分轉自 長安蒹葭的博客編程
1 public class Calculator { 2 public int evaluate(String expression) { 3 int sum = 0; 4 for (String summand: expression.split("\\+")) 5 sum += Integer.valueOf(summand); 6 return sum; 7 } 8 } 9 --------------------------------------- 10 import static org.junit.Assert.assertEquals; 11 import org.junit.Test; 12 13 public class CalculatorTest { 14 @Test 15 public void evaluatesExpression() { 16 Calculator calculator = new Calculator(); 17 int sum = calculator.evaluate("1+2+3"); 18 assertEquals(6, sum); 19 } 20 }