Now tests with assumption violations are flagged with 'I'

src/main/java/org/junit/internal/TextListener.java

@@ -42,6 +42,11 @@ public void testFailure(Failure failure) {
     public void testIgnored(Description description) {
         writer.append('I');
     }
+
+    @Override
+    public void testAssumptionFailure(Failure failure) {
+        writer.append('I');
+    }
 
     /*
       * Internal methods

src/main/java/org/junit/runner/Result.java

@@ -137,7 +137,7 @@ public void testIgnored(Description description) throws Exception {
 
         @Override
         public void testAssumptionFailure(Failure failure) {
-            // do nothing: same as passing (for 4.5; may change in 4.6)
+            ignoreCount.getAndIncrement();
         }
     }
 

src/test/java/org/junit/tests/experimental/AssumptionTest.java

@@ -40,7 +40,7 @@ public void assumptionsFail() {
     public void failedAssumptionsMeanPassing() {
         Result result = JUnitCore.runClasses(HasFailingAssumption.class);
         assertThat(result.getRunCount(), is(1));
-        assertThat(result.getIgnoreCount(), is(0));
+        assertThat(result.getIgnoreCount(), is(1));
         assertThat(result.getFailureCount(), is(0));
     }
 

src/test/java/org/junit/tests/running/classes/ParameterizedTestTest.java

@@ -808,7 +808,7 @@ public void testAssumptionFailure(Failure failure) {
         Result failureResult = core.run(ParameterizedAssumtionViolation.class);
         assertTrue(failureResult.wasSuccessful());
         assertEquals(0, failureResult.getRunCount());
-        assertEquals(0, failureResult.getIgnoreCount());
+        assertEquals(1, failureResult.getIgnoreCount());
         assertEquals(1, assumptionFailures.size());
     }
 }