Added TestNG simple tests

src/test/java/rife/bld/extension/TestNGSimpleTest.java

@@ -0,0 +1,42 @@
+/*
+ *  Copyright 2023 the original author or authors.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package rife.bld.extension;
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+/**
+ * Implements the TestNGSimpleTest class.
+ *
+ * @author <a href="https://erik.thauvin.net/">Erik C. Thauvin</a>
+ * @since 1.0
+ */
+class TestNGSimpleTest {
+    public static void main(String[] args) {
+        new TestNGSimpleTest().verifyHello();
+    }
+
+    @Test
+    void verifyHello() {
+        Assert.assertTrue(true);
+    }
+
+    @Test
+    void testFail() {
+        Assert.fail("failed");
+    }
+}

src/test/java/rife/bld/extension/TestNgOperationTest.java

@@ -1,3 +1,19 @@
+/*
+ *  Copyright 2023 the original author or authors.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
 package rife.bld.extension;
 
 import org.junit.jupiter.api.Test;
@@ -21,7 +37,7 @@ class TestNgOperationTest {
     @Test
     void testClass() {
         var op = new TestNgOperation().testClass(FOO, BAR);
-        assertThat(op.options().get("-testclass")).isEqualTo(String.format("%s,%s", FOO, BAR));
+        assertThat(op.options().get(TestNgOperation.TEST_CLASS_ARG)).isEqualTo(String.format("%s,%s", FOO, BAR));
     }
 
     @Test
@@ -45,8 +61,9 @@ class TestNgOperationTest {
     @Test
     void testExecute() {
         assertThatThrownBy(() ->
-                new TestNgOperation().fromProject(new Project()).packages("com.example.*").execute())
+                new TestNgOperation().fromProject(new Project()).packages("rife.bld.extension")
-                .isInstanceOf(ExitStatusException.class);
+                        .testClass("rife.bld.extension.TestNGSimpleTest")
+                        .execute()).isInstanceOf(ExitStatusException.class);
     }
 
     @Test