microsoft.exchange.webservices.data.misc.IFunctionsTest.java Source code

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Here is the source code for microsoft.exchange.webservices.data.misc.IFunctionsTest.java

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/*
 * The MIT License
 * Copyright (c) 2012 Microsoft Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package microsoft.exchange.webservices.data.misc;

import microsoft.exchange.webservices.data.core.EwsUtilities;
import org.apache.commons.codec.binary.Base64;
import org.apache.commons.codec.binary.StringUtils;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

import java.util.Date;
import java.util.UUID;

@RunWith(JUnit4.class)
public class IFunctionsTest {

    @Test
    public void testToString() {
        final IFunctions.ToString f = IFunctions.ToString.INSTANCE;
        Assert.assertEquals("null", f.func(null));
        Assert.assertEquals("", f.func(""));
        Assert.assertEquals("1", f.func(1));
    }

    @Test
    public void testToBoolean() {
        final IFunctions.ToBoolean f = IFunctions.ToBoolean.INSTANCE;
        Assert.assertFalse(f.func(null));
        Assert.assertFalse(f.func(""));
        Assert.assertFalse(f.func("false"));
        Assert.assertTrue(f.func("true"));
    }

    @Test
    public void testStringToObject() {
        final IFunctions.StringToObject f = IFunctions.StringToObject.INSTANCE;
        Assert.assertNull(f.func(null));
        Assert.assertEquals("", f.func(""));
    }

    @Test
    public void testToUUID() {
        final IFunctions.ToUUID f = IFunctions.ToUUID.INSTANCE;
        try {
            Assert.assertNull(f.func(null));
        } catch (final Throwable ex) {
            final UUID uuid = UUID.randomUUID();
            Assert.assertEquals(uuid, f.func(uuid.toString()));
        }
    }

    @Test
    public void testBase64Decoder() {
        final String value = "123";
        final IFunctions.Base64Decoder f = IFunctions.Base64Decoder.INSTANCE;
        Assert.assertArrayEquals(Base64.decodeBase64(value), (byte[]) f.func(value));
    }

    @Test
    public void testBase64Encoder() {
        final byte[] value = StringUtils.getBytesUtf8("123");
        final IFunctions.Base64Encoder f = IFunctions.Base64Encoder.INSTANCE;
        Assert.assertEquals(Base64.encodeBase64String(value), f.func(value));
    }

    @Test
    public void testToLowerCase() {
        final IFunctions.ToLowerCase f = IFunctions.ToLowerCase.INSTANCE;
        Assert.assertNull(f.func(null));
        Assert.assertEquals("", f.func(""));
        Assert.assertEquals("abc", f.func("AbC"));
    }

    @Test
    public void testDateTimeToXSDateTime() {
        final IFunctions.DateTimeToXSDateTime f = IFunctions.DateTimeToXSDateTime.INSTANCE;
        final Date value = new Date();
        Assert.assertEquals(EwsUtilities.dateTimeToXSDateTime(value), f.func(value));
    }

}