Create BaseJUnitClassRunner to run junit4 style tests

base/test/android/junit/src/org/chromium/base/test/util/SkipCheckTest.java

Index: base/test/android/junit/src/org/chromium/base/test/util/SkipCheckTest.java
diff --git a/base/test/android/junit/src/org/chromium/base/test/util/SkipCheckTest.java b/base/test/android/junit/src/org/chromium/base/test/util/SkipCheckTest.java
index efca73402ebd05f289498f397dbf05c6a0eb70e6..613594920e0dda054dc0e830f14f0214fe73022f 100644
--- a/base/test/android/junit/src/org/chromium/base/test/util/SkipCheckTest.java
+++ b/base/test/android/junit/src/org/chromium/base/test/util/SkipCheckTest.java
@@ -4,12 +4,15 @@
 
 package org.chromium.base.test.util;
 
+import android.text.TextUtils;
+
 import junit.framework.TestCase;
 
 import org.chromium.testing.local.LocalRobolectricTestRunner;
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.junit.runners.model.FrameworkMethod;
 import org.robolectric.annotation.Config;
 
 import java.lang.annotation.Annotation;
@@ -30,8 +33,12 @@ public class SkipCheckTest {
             return getAnnotations(element, annotationClass);
         }
 
+        public static FrameworkMethod getTestFrameworkMethodForTesting(TestCase testCase) {
+            return getTestFrameworkMethod(testCase);
+        }
+
         @Override
-        public boolean shouldSkip(TestCase t) {
+        public boolean shouldSkip(FrameworkMethod m) {
             return false;
         }
     }
@@ -39,6 +46,13 @@ public class SkipCheckTest {
     @Retention(RetentionPolicy.RUNTIME)
     private @interface TestAnnotation {}
 
+    private class ExtendsTestCaseClass extends TestCase {

[jbudorick, 2016/09/15 22:52:29]

nit: drop this below ExtendsAnnotatedBaseClass

[the real yoland, 2016/09/20 21:26:43]

Done.

+        public ExtendsTestCaseClass(String name) {
+            super(name);
+        }
+        public void testMethodA() {}
+    }
+
     private class UnannotatedBaseClass {
         public void unannotatedMethod() {}
         @TestAnnotation public void annotatedMethod() {}
@@ -120,4 +134,20 @@ public class SkipCheckTest {
         Assert.assertEquals(2, annotations.size());
     }
 
+    @Test
+    public void getExistingTestFrameworkMethod() {
+        String testMethodName = "testMethodA";
+        ExtendsTestCaseClass testCase = new ExtendsTestCaseClass(testMethodName);
+        FrameworkMethod method = TestableSkipCheck.getTestFrameworkMethodForTesting(testCase);
+        Assert.assertNotNull(method);
+        Assert.assertTrue(TextUtils.equals(testMethodName, method.getName()));
+    }
+
+    @Test
+    public void getNoneTestFrameworkMethod() {
+        String testMethodName = "noSuchTestMethod";
+        ExtendsTestCaseClass testCase = new ExtendsTestCaseClass(testMethodName);
+        FrameworkMethod method = TestableSkipCheck.getTestFrameworkMethodForTesting(testCase);
+        Assert.assertNull(method);
+    }
 }