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@Parameters---用于多個測試用例,方便的應用各測試用例.

用于構造器

@RunWith(value = Parameterized.class) public class ParameterizedTest {private int numberA;private int numberB;private int sum;public ParameterizedTest(int numberA, int numberB, int sum) {this.numberA = numberA;this.numberB = numberB;this.sum = sum;}public static final Object[][] math = new Object[][]{{1, 1, 2},{2, -4, -2},{3, 3, 6},{3, 7, 10}};@Parameterspublic static Iterable<Object[]> getNumber() {return Arrays.asList(math);}@Testpublic void test() {Assert.assertThat((numberA + numberB) == sum, is(true));} }

這里Iterable<T>或者用Collection<T>范型最好里面用Object數組或者Object,即使它是整數.

用于Field

@RunWith(value = Parameterized.class) public class ParameterizedTest {@Parameter(value = 0)public int numberA;@Parameter(value = 1)public int numberB;@Parameter(value = 2)public int sum;public static final Object[][] math = new Object[][]{{1, 1, 2},{2, -4, -2},{3, 3, 6},{3, 7, 10}};@Parameterspublic static Iterable<Object[]> getNumber() {return Arrays.asList(math);}@Testpublic void test() {Assert.assertThat((numberA + numberB) == sum, is(true));} }

轉載于:https://my.oschina.net/xd03122049/blog/1217780

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