1/**
2 * Copyright (c) 2008, Google Inc.
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
17package com.android.calculator2;
18
19import android.app.Activity;
20import android.app.Instrumentation;
21import android.app.Instrumentation.ActivityMonitor;
22import android.content.Intent;
23import android.content.IntentFilter;
24import android.test.ActivityInstrumentationTestCase;
25import android.test.suitebuilder.annotation.LargeTest;
26import android.util.Log;
27import android.view.KeyEvent;
28import android.view.View;
29import android.widget.EditText;
30import android.widget.Button;
31import android.widget.LinearLayout;
32import android.graphics.Rect;
33import android.test.TouchUtils;
34
35import com.android.calculator2.Calculator;
36import com.android.calculator2.R;
37import com.android.calculator2.CalculatorDisplay;
38
39/**
40 * Instrumentation tests for poking some buttons
41 *
42 */
43
44public class CalculatorHitSomeButtons extends ActivityInstrumentationTestCase <Calculator>{
45    public boolean setup = false;
46    private static final String TAG = "CalculatorTests";
47    Calculator mActivity = null;
48    Instrumentation mInst = null;
49
50    public CalculatorHitSomeButtons() {
51        super("com.android.calculator2", Calculator.class);
52    }
53
54    @Override
55    protected void setUp() throws Exception {
56        super.setUp();
57
58        mActivity = getActivity();
59        mInst = getInstrumentation();
60    }
61
62    @Override
63    protected void tearDown() throws Exception {
64        super.tearDown();
65    }
66
67    @LargeTest
68    public void testPressSomeKeys() {
69        Log.v(TAG, "Pressing some keys!");
70
71        // Make sure that we clear the output
72        press(KeyEvent.KEYCODE_ENTER);
73        press(KeyEvent.KEYCODE_CLEAR);
74
75        // 3 + 4 * 5 => 23
76        press(KeyEvent.KEYCODE_3);
77        press(KeyEvent.KEYCODE_PLUS);
78        press(KeyEvent.KEYCODE_4);
79        press(KeyEvent.KEYCODE_9 | KeyEvent.META_SHIFT_ON);
80        press(KeyEvent.KEYCODE_5);
81        press(KeyEvent.KEYCODE_ENTER);
82
83        assertEquals(displayVal(), "23");
84    }
85
86    @LargeTest
87    public void testTapSomeButtons() {
88        Log.v(TAG, "Tapping some buttons!");
89
90        // Make sure that we clear the output
91        tap(R.id.equal);
92        tap(R.id.del);
93
94        // 567 / 3 => 189
95        tap(R.id.digit5);
96        tap(R.id.digit6);
97        tap(R.id.digit7);
98        tap(R.id.div);
99        tap(R.id.digit3);
100        tap(R.id.equal);
101
102        assertEquals(displayVal(), "189");
103
104        // make sure we can continue calculations also
105        // 189 - 789 => -600
106        tap(R.id.minus);
107        tap(R.id.digit7);
108        tap(R.id.digit8);
109        tap(R.id.digit9);
110        tap(R.id.equal);
111
112        // Careful: the first digit in the expected value is \u2212, not "-" (a hyphen)
113        assertEquals(displayVal(), mActivity.getString(R.string.minus) + "600");
114    }
115
116    // helper functions
117    private void press(int keycode) {
118        mInst.sendKeyDownUpSync(keycode);
119    }
120
121    private boolean tap(int id) {
122        View view = mActivity.findViewById(id);
123        if(view != null) {
124            TouchUtils.clickView(this, view);
125            return true;
126        }
127        return false;
128    }
129
130    private String displayVal() {
131        CalculatorDisplay display = (CalculatorDisplay) mActivity.findViewById(R.id.display);
132        assertNotNull(display);
133
134        EditText box = (EditText) display.getCurrentView();
135        assertNotNull(box);
136
137        return box.getText().toString();
138    }
139}
140
141