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      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package androidx.appcompat.view;
     17 
     18 import static org.junit.Assert.assertEquals;
     19 
     20 import android.support.test.filters.SmallTest;
     21 import android.support.test.rule.ActivityTestRule;
     22 import android.support.test.runner.AndroidJUnit4;
     23 import android.view.KeyEvent;
     24 import android.view.Menu;
     25 import android.view.MenuInflater;
     26 
     27 import androidx.appcompat.test.R;
     28 import androidx.appcompat.widget.PopupMenu;
     29 import androidx.core.internal.view.SupportMenuItem;
     30 
     31 import org.junit.Before;
     32 import org.junit.Rule;
     33 import org.junit.Test;
     34 import org.junit.runner.RunWith;
     35 
     36 /**
     37  * Test SupportMenuInflater
     38  */
     39 @SmallTest
     40 @RunWith(AndroidJUnit4.class)
     41 public class SupportMenuInflaterTest {
     42 
     43     private SupportMenuInflaterTestActivity mActivity;
     44     private MenuInflater mMenuInflater;
     45     private Menu mMenu;
     46 
     47     @Rule
     48     public ActivityTestRule<SupportMenuInflaterTestActivity> mActivityTestRule =
     49             new ActivityTestRule<>(SupportMenuInflaterTestActivity.class);
     50 
     51     @Before
     52     public void setup() {
     53         mActivity = mActivityTestRule.getActivity();
     54         mMenuInflater = mActivity.getMenuInflater();
     55         mMenu = new PopupMenu(mActivity, null).getMenu();
     56     }
     57 
     58     @Test
     59     public void testInflateFromXml() {
     60         mMenuInflater.inflate(R.menu.shortcut, mMenu);
     61         SupportMenuItem mMenuItem;
     62 
     63         mMenuItem = (SupportMenuItem) mMenu.findItem(R.id.no_modifiers);
     64         assertEquals('a', mMenuItem.getAlphabeticShortcut());
     65         assertEquals(KeyEvent.META_CTRL_ON, mMenuItem.getAlphabeticModifiers());
     66         assertEquals('1', mMenuItem.getNumericShortcut());
     67         assertEquals(KeyEvent.META_CTRL_ON, mMenuItem.getNumericModifiers());
     68 
     69         mMenuItem = (SupportMenuItem) mMenu.findItem(R.id.default_modifiers);
     70         assertEquals('b', mMenuItem.getAlphabeticShortcut());
     71         assertEquals(KeyEvent.META_CTRL_ON, mMenuItem.getAlphabeticModifiers());
     72         assertEquals('2', mMenuItem.getNumericShortcut());
     73         assertEquals(KeyEvent.META_CTRL_ON, mMenuItem.getNumericModifiers());
     74 
     75         mMenuItem = (SupportMenuItem) mMenu.findItem(R.id.single_modifier);
     76         assertEquals('c', mMenuItem.getAlphabeticShortcut());
     77         assertEquals(KeyEvent.META_SHIFT_ON, mMenuItem.getAlphabeticModifiers());
     78         assertEquals('3', mMenuItem.getNumericShortcut());
     79         assertEquals(KeyEvent.META_SHIFT_ON, mMenuItem.getNumericModifiers());
     80 
     81         mMenuItem = (SupportMenuItem) mMenu.findItem(R.id.multiple_modifiers);
     82         assertEquals('d', mMenuItem.getAlphabeticShortcut());
     83         assertEquals(KeyEvent.META_CTRL_ON | KeyEvent.META_SHIFT_ON,
     84                 mMenuItem.getAlphabeticModifiers());
     85         assertEquals('4', mMenuItem.getNumericShortcut());
     86         assertEquals(KeyEvent.META_CTRL_ON | KeyEvent.META_SHIFT_ON,
     87                 mMenuItem.getNumericModifiers());
     88     }
     89 }
     90