IoUtilsTest.java

/*
 * Copyright (c) 2014-2015 Sean Liu.
 *
 * 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.github.baoti.pioneer.misc.util;

import android.net.Uri;

import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;

import java.io.File;

@RunWith(RobolectricTestRunner.class)
@Config(sdk = 18)
public class IoUtilsTest {

    @Test
    public void testIsFile() throws Exception {
        Assert.assertTrue(IoUtils.isFile(Uri.fromFile(new File("."))));
        Assert.assertTrue(IoUtils.isFile(Uri.parse("file:/a/b/c")));
        Assert.assertFalse(IoUtils.isFile(Uri.parse("http://www.example.com/b/c")));
    }

    @Test
    public void testToFile() throws Exception {
        Assert.assertNotEquals(IoUtils.toFile(Uri.fromFile(new File("."))), new File("."));
        Assert.assertEquals(IoUtils.toFile(Uri.fromFile(new File("."))), new File(".").getAbsoluteFile());
        Assert.assertEquals(IoUtils.toFile(Uri.fromFile(new File("/etc"))), new File("/etc"));
        Assert.assertEquals(IoUtils.toFile(Uri.parse("file:/a/b/c")), new File("/a/b/c"));
        Assert.assertNull(IoUtils.toFile(Uri.parse("http://www.example.com/b/c")));
    }
}