tests added

android-app/src/test/java/org/solovyev/android/calculator/wizard/CalculatorWizardActivityTest.java

@@ -1,9 +1,17 @@
 package org.solovyev.android.calculator.wizard;
 
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+
+import org.junit.Assert;
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.Robolectric;
 import org.robolectric.RobolectricTestRunner;
+import org.robolectric.shadows.ShadowActivity;
 import org.robolectric.util.ActivityController;
 
 import static org.junit.Assert.assertEquals;
@@ -17,16 +25,84 @@ import static org.junit.Assert.assertNotNull;
 @RunWith(value = RobolectricTestRunner.class)
 public class CalculatorWizardActivityTest {
 
+	private ActivityController<CalculatorWizardActivity> controller;
+	private CalculatorWizardActivity activity;
+
+	@Before
+	public void setUp() throws Exception {
+		controller = Robolectric.buildActivity(CalculatorWizardActivity.class);
+		activity = controller.get();
+	}
+
 	@Test
-	public void testRestoreState() throws Exception {
-		final ActivityController<CalculatorWizardActivity> controller = Robolectric.buildActivity(CalculatorWizardActivity.class);
+	public void testCreate() throws Exception {
 		controller.attach();
 		controller.create();
 
-		final CalculatorWizardActivity activity = controller.get();
 		assertNotNull(activity.getFlow());
 		assertEquals(FirstTimeWizardFlow.NAME, activity.getFlow().getName());
 		assertNotNull(activity.getStep());
 		assertEquals(activity.getFlow().getFirstStep(), activity.getStep());
+
+		activity.setStep(WizardStep.choose_mode);
+
+		final Bundle outState = new Bundle();
+		controller.saveInstanceState(outState);
+
+		controller = Robolectric.buildActivity(CalculatorWizardActivity.class);
+		controller.create(outState);
+
+		activity = controller.get();
+		assertNotNull(activity.getFlow());
+		assertEquals(FirstTimeWizardFlow.NAME, activity.getFlow().getName());
+		assertNotNull(activity.getStep());
+		assertEquals(WizardStep.choose_mode, activity.getStep());
+
+		final Intent intent = new Intent();
+		intent.setClass(activity, CalculatorWizardActivity.class);
+		intent.putExtra(CalculatorWizardActivity.FLOW, AppWizardFlow.NAME);
+		controller = Robolectric.buildActivity(CalculatorWizardActivity.class).withIntent(intent);
+		activity = controller.get();
+		controller.create(null);
+		assertEquals(AppWizardFlow.NAME, activity.getFlow().getName());
+		assertEquals(activity.getFlow().getFirstStep(), activity.getStep());
+
+		final Bundle outState1 = new Bundle();
+		controller.saveInstanceState(outState1);
+
+		controller = Robolectric.buildActivity(CalculatorWizardActivity.class);
+		activity = controller.get();
+		controller.create(outState1);
+		assertEquals(AppWizardFlow.NAME, activity.getFlow().getName());
+		assertEquals(activity.getFlow().getFirstStep(), activity.getStep());
+	}
+
+	@Test
+	public void testFragment() throws Exception {
+		controller.create().start().resume();
+
+		final FragmentManager fm = activity.getSupportFragmentManager();
+		Fragment f = fm.findFragmentByTag(WizardStep.welcome.getFragmentTag());
+		Assert.assertNotNull(f);
+		Assert.assertTrue(f.isAdded());
+
+		activity.setStep(WizardStep.choose_mode);
+
+		f = fm.findFragmentByTag(WizardStep.choose_mode.getFragmentTag());
+		Assert.assertNotNull(f);
+		Assert.assertTrue(f.isAdded());
+	}
+
+	@Test
+	public void testSetStep() throws Exception {
+		controller.create();
+		activity.setStep(WizardStep.choose_mode);
+	}
+
+	@Test
+	public void testStartWizard() throws Exception {
+		final ShadowActivity shadowActivity = Robolectric.shadowOf(controller.get());
+		CalculatorWizardActivity.startWizard(AppWizardFlow.NAME, shadowActivity.getApplicationContext());
+		Assert.assertNotNull(shadowActivity.getNextStartedActivity());
 	}
 }