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/*
* Copyright (C) 2010 The Android Open Source Project
*
* 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
*
* http://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 com.android.calendar;
import android.database.MatrixCursor;
import android.test.suitebuilder.annotation.SmallTest;
import android.test.suitebuilder.annotation.Smoke;
import android.text.format.Time;
import java.util.HashMap;
import junit.framework.TestCase;
/**
* Test class for verifying helper functions in Calendar's Utils
*
* You can run these tests with the following command:
* "adb shell am instrument -w -e class com.android.calendar.UtilsTests
* com.android.calendar.tests/android.test.InstrumentationTestRunner"
*/
public class UtilsTests extends TestCase {
HashMap<String, Boolean> mIsDuplicateName;
HashMap<String, Boolean> mIsDuplicateNameExpected;
MatrixCursor mDuplicateNameCursor;
private static final int NAME_COLUMN = 0;
private static final String[] DUPLICATE_NAME_COLUMNS = new String[] { "name" };
private static final String[][] DUPLICATE_NAMES = new String[][] {
{"Pepper Pots"},
{"Green Goblin"},
{"Pepper Pots"},
{"Peter Parker"},
{"Silver Surfer"},
{"John Jameson"},
{"John Jameson"},
{"Pepper Pots"}
};
// First date is Thursday, Jan 1st, 1970.
private static final int[] JULIAN_DAYS = {2440588, 2440589, 2440590, 2440591, 2440592, 2440593,
2440594, 2440595, 2440596, 2440597, 2440598, 2440599, 2440600, 2440601
};
private static final int[] EXPECTED_WEEK_MONDAY_START = {
0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2 };
private static final int[] EXPECTED_WEEK_SUNDAY_START = {
0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2 };
private static final int[] EXPECTED_WEEK_SATURDAY_START = {
0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2 };
private static final int[] WEEKS_FOR_JULIAN_MONDAYS = {1, 2};
private static final int[] EXPECTED_JULIAN_MONDAYS = {2440592, 2440599};
@Override
public void setUp() {
mIsDuplicateName = new HashMap<String, Boolean> ();
mDuplicateNameCursor = new MatrixCursor(DUPLICATE_NAME_COLUMNS);
for (int i = 0; i < DUPLICATE_NAMES.length; i++) {
mDuplicateNameCursor.addRow(DUPLICATE_NAMES[i]);
}
mIsDuplicateNameExpected = new HashMap<String, Boolean> ();
mIsDuplicateNameExpected.put("Pepper Pots", true);
mIsDuplicateNameExpected.put("Green Goblin", false);
mIsDuplicateNameExpected.put("Peter Parker", false);
mIsDuplicateNameExpected.put("Silver Surfer", false);
mIsDuplicateNameExpected.put("John Jameson", true);
}
@Override
public void tearDown() {
mDuplicateNameCursor.close();
}
@Smoke
@SmallTest
public void testCheckForDuplicateNames() {
Utils.checkForDuplicateNames(mIsDuplicateName, mDuplicateNameCursor, NAME_COLUMN);
assertEquals(mIsDuplicateName, mIsDuplicateNameExpected);
}
@Smoke
@SmallTest
public void testGetWeeksSinceEpochFromJulianDay() {
for (int i = 0; i < JULIAN_DAYS.length; i++) {
assertEquals(EXPECTED_WEEK_MONDAY_START[i],
Utils.getWeeksSinceEpochFromJulianDay(JULIAN_DAYS[i], Time.MONDAY));
assertEquals(EXPECTED_WEEK_SUNDAY_START[i],
Utils.getWeeksSinceEpochFromJulianDay(JULIAN_DAYS[i], Time.SUNDAY));
assertEquals(EXPECTED_WEEK_SATURDAY_START[i],
Utils.getWeeksSinceEpochFromJulianDay(JULIAN_DAYS[i], Time.SATURDAY));
}
}
@Smoke
@SmallTest
public void testGetJulianMondayFromWeeksSinceEpoch() {
for (int i = 0; i < WEEKS_FOR_JULIAN_MONDAYS.length; i++) {
assertEquals(EXPECTED_JULIAN_MONDAYS[i],
Utils.getJulianMondayFromWeeksSinceEpoch(WEEKS_FOR_JULIAN_MONDAYS[i]));
}
}
@Smoke
@SmallTest
public void testEquals() {
assertTrue(Utils.equals(null, null));
assertFalse(Utils.equals("", null));
assertFalse(Utils.equals(null, ""));
assertTrue(Utils.equals("",""));
Integer int1 = new Integer(1);
Integer int2 = new Integer(1);
assertTrue(Utils.equals(int1, int2));
}
}
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