[RandomJava-101] add two parameterized test classes

Author: fishercoder1534

src/test/junit5/BaseTest.java

@@ -0,0 +1,6 @@
+package junit5;
+
+public class BaseTest {
+    protected String field1;
+    protected Integer field2;
+}

src/test/junit5/ChildTest.java

@@ -0,0 +1,22 @@
+package junit5;
+
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.util.stream.Stream;
+
+import static org.junit.jupiter.api.Assertions.assertNull;
+
+public class ChildTest extends BaseTest {
+
+    private static Stream<Arguments> data() {
+        return Stream.of(Arguments.of("string1"));
+    }
+
+    @ParameterizedTest
+    @MethodSource("data")
+    public void test1() {
+        assertNull(this.field2);
+    }
+}