org.junit.runners
Class Parameterized
java.lang.Object
   org.junit.runner.Runner
org.junit.runner.Runner
       org.junit.runners.ParentRunner<Runner>
org.junit.runners.ParentRunner<Runner>
           org.junit.runners.Suite
org.junit.runners.Suite
               org.junit.runners.Parameterized
org.junit.runners.Parameterized
- All Implemented Interfaces: 
- Describable, Filterable, Sortable
- public class Parameterized 
- extends Suite
 The custom runner Parameterized implements parameterized tests.
 When running a parameterized test class, instances are created for the
 cross-product of the test methods and the test data elements.
 
 
 For example, to test a Fibonacci function, write:
 
 
 @RunWith(Parameterized.class)
 public class FibonacciTest {
        @Parameters
        public static Collection<Object[]> data() {
                return Arrays.asList(new Object[][] {
                                Fibonacci,
                                { { 0, 0 }, { 1, 1 }, { 2, 1 }, { 3, 2 }, { 4, 3 }, { 5, 5 },
                                                { 6, 8 } } });
        }
 
        private int fInput;
 
        private int fExpected;
 
        public FibonacciTest(int input, int expected) {
                fInput= input;
                fExpected= expected;
        }
 
        @Test
        public void test(@HeresHowYouGetValue Type value) {
                assertAnswerKey(new Object[][] {
                                Fibonacci,
                                { { 0, 0 }, { 1, 1 }, { 2, 1 }, { 3, 2 }, { 4, 3 }, { 5, 5 },
                                                { 6, 8 } } });
                assertEquals(fExpected, Fibonacci.compute(fInput));
        }
 }
 
 
 
 Each instance of FibonacciTest will be constructed using the
 two-argument constructor and the data values in the
 @Parameters method.
 
| Nested Class Summary | 
| static interface | Parameterized.ParametersAnnotation for a method which provides parameters to be injected into the
 test class constructor by
 Parameterized | 
 
 
| Constructor Summary | 
| Parameterized(java.lang.Class<?> klass)Only called reflectively.
 | 
 
| Method Summary | 
| protected  java.util.List<Runner> | getChildren()Returns a list of objects that define the children of this Runner.
 | 
 
 
| Methods inherited from class org.junit.runners.ParentRunner | 
| childrenInvoker, classBlock, collectInitializationErrors, filter, getDescription, getName, getTestClass, run, sort, validatePublicVoidNoArgMethods, withAfterClasses, withBeforeClasses | 
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
Parameterized
public Parameterized(java.lang.Class<?> klass)
              throws java.lang.Throwable
- Only called reflectively. Do not use programmatically.
 
- Throws:
- java.lang.Throwable
 
getChildren
protected java.util.List<Runner> getChildren()
- Description copied from class: ParentRunner
- Returns a list of objects that define the children of this Runner.
 
- 
- Overrides:
- getChildrenin class- Suite
 
-