Added test coverage to the Kotlin support (#4261)

Author: shai-almog

scripts/hellocodenameone/common/src/main/java/com/codenameone/examples/hellocodenameone/HelloCodenameOne.java

@@ -34,8 +34,12 @@
 import com.codenameone.examples.hellocodenameone.tests.graphics.TransformTranslation;
 import com.codenameone.examples.hellocodenameone.tests.accessibility.AccessibilityTest;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
 public final class Cn1ssDeviceRunner extends DeviceRunner {
-    private static final BaseTest[] TEST_CLASSES = new BaseTest[] {
+    private static final List<BaseTest> TEST_CLASSES = new ArrayList<>(Arrays.asList(
             new MainScreenScreenshotTest(),
             new DrawLine(),
             new FillRect(),
@@ -66,8 +70,11 @@ public final class Cn1ssDeviceRunner extends DeviceRunner {
             new MediaPlaybackScreenshotTest(),
             new OrientationLockScreenshotTest(),
             new InPlaceEditViewTest(),
-            new AccessibilityTest()
-    };
+            new AccessibilityTest()));
+
+    public static void addTest(BaseTest test) {
+        TEST_CLASSES.add(0, test);
+    }
 
     public void runSuite() {
         CN.callSerially(() -> {

scripts/hellocodenameone/common/src/main/java/com/codenameone/examples/hellocodenameone/tests/Cn1ssDeviceRunner.java

@@ -0,0 +1,19 @@
+package com.codenameone.examples.hellocodenameone
+
+import com.codename1.system.Lifecycle
+import com.codename1.testing.TestReporting
+import com.codenameone.examples.hellocodenameone.tests.Cn1ssDeviceRunner
+import com.codenameone.examples.hellocodenameone.tests.Cn1ssDeviceRunnerReporter
+import com.codenameone.examples.hellocodenameone.tests.KotlinUiTest
+
+open class HelloCodenameOne : Lifecycle() {
+    override fun init(context: Any?) {
+        super.init(context)
+        Cn1ssDeviceRunner.addTest(KotlinUiTest())
+        TestReporting.setInstance(Cn1ssDeviceRunnerReporter())
+    }
+
+    override fun runApp() {
+        Thread(Runnable { Cn1ssDeviceRunner().runSuite() }).start()
+    }
+}

scripts/hellocodenameone/common/src/main/kotlin/com/codenameone/examples/hellocodenameone/HelloCodenameOne.kt

@@ -0,0 +1,22 @@
+package com.codenameone.examples.hellocodenameone.tests
+
+import com.codename1.components.Accordion
+import com.codename1.components.MultiButton
+import com.codename1.components.Switch
+import com.codename1.ui.Button
+import com.codename1.ui.layouts.BoxLayout
+
+class KotlinUiTest : BaseTest() {
+    override fun runTest(): Boolean {
+        var kotlinForm = createForm("Kotlin", BoxLayout.y(), "kotlin")
+        kotlinForm.add(Button("Kotlin Button"))
+        var on = Switch()
+        on.setOn()
+        kotlinForm.add(BoxLayout.encloseX(Switch(), on))
+        var acc = Accordion()
+        acc.add(MultiButton("MultiButton Line 1"))
+        kotlinForm.add(acc);
+        kotlinForm.show()
+        return true
+    }
+}