Add tests for RecurrenceSet.

/*

 * Copyright (C) 2009 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 android.core;

import android.content.ContentValues;

import android.pim.ICalendar;

import android.pim.RecurrenceSet;

import android.test.suitebuilder.annotation.SmallTest;

import android.util.Log;

import android.provider.Calendar;

import junit.framework.TestCase;

/**

 * Test some pim.RecurrenceSet functionality.

 */

public class RecurrenceSetTest extends TestCase {

    // Test a recurrence

    @SmallTest

    public void testRecurrenceSet0() throws Exception {

        String recurrence = "DTSTART;TZID=America/New_York:20080221T070000\n"

                + "DTEND;TZID=America/New_York:20080221T190000\n"

                + "RRULE:FREQ=DAILY;UNTIL=20080222T000000Z\n"

                + "EXDATE:20080222T120000Z";

        verifyPopulateContentValues(recurrence, "FREQ=DAILY;UNTIL=20080222T000000Z", null,

                null, "20080222T120000Z", 1203595200000L, "America/New_York", "P43200S", 0);

    }

    // Test 1 day all-day event

    @SmallTest

    public void testRecurrenceSet1() throws Exception {

        String recurrence = "DTSTART;VALUE=DATE:20090821\nDTEND;VALUE=DATE:20090822\n"

                + "RRULE:FREQ=YEARLY;WKST=SU";

        verifyPopulateContentValues(recurrence, "FREQ=YEARLY;WKST=SU", null,

                null, null, 1250812800000L, null, "P1D", 1);

    }

    // Test 2 day all-day event

    @SmallTest

    public void testRecurrenceSet2() throws Exception {

        String recurrence = "DTSTART;VALUE=DATE:20090821\nDTEND;VALUE=DATE:20090823\n"

                + "RRULE:FREQ=YEARLY;WKST=SU";

        verifyPopulateContentValues(recurrence, "FREQ=YEARLY;WKST=SU", null,

                null, null, 1250812800000L, null,  "P2D", 1);

    }

    // run populateContentValues and verify the results

    private void verifyPopulateContentValues(String recurrence, String rrule, String rdate,

            String exrule, String exdate, long dtstart, String tzid, String duration, int allDay)

            throws ICalendar.FormatException {

        ICalendar.Component recurrenceComponent =

                new ICalendar.Component("DUMMY", null /* parent */);

        ICalendar.parseComponent(recurrenceComponent, recurrence);

        ContentValues values = new ContentValues();

        RecurrenceSet.populateContentValues(recurrenceComponent, values);

        Log.d("KS", "values " + values);

        assertEquals(rrule, values.get(android.provider.Calendar.Events.RRULE));

        assertEquals(rdate, values.get(android.provider.Calendar.Events.RDATE));

        assertEquals(exrule, values.get(android.provider.Calendar.Events.EXRULE));

        assertEquals(exdate, values.get(android.provider.Calendar.Events.EXDATE));

        assertEquals(dtstart, (long) values.getAsLong(Calendar.Events.DTSTART));

        assertEquals(tzid, values.get(android.provider.Calendar.Events.EVENT_TIMEZONE));

        assertEquals(duration, values.get(android.provider.Calendar.Events.DURATION));

        assertEquals(allDay,

                (int) values.getAsInteger(android.provider.Calendar.Events.ALL_DAY));

    }

}