Junit 参数化测试

作者：範宗雲 来源：原创 发布时间：2015-04-12 归档：junit

		    public class Calculator {
			
				public int add(int x, int y) {
					return x + y;
				}
				
			}
		    

		    @RunWith(Parameterized.class)
			public class CalculatorTest {
			
				private int x;
				private int y;
				private int z;
				
				public CalculatorTest(int x, int y, int z) {
					this.x = x;
					this.y = y;
					this.z = z;
				}
				
				@Parameters
				public static Collection<Object[]> dataStore() {
					return Arrays.asList(new Object[][]{
						{1, 2, 3},
						{2, 3, 5},
						{3, 4, 7},
						{4, 5, 9}
					});
				}
				
				@Test
				public void testAdd() {
					Calculator calculator = new Calculator();
					assertEquals(z, calculator.add(x, y));
				}
			
			}