com.bancvue.mongomigrate.MigrationFileRepositoryTests.java Source code

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Here is the source code for com.bancvue.mongomigrate.MigrationFileRepositoryTests.java

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/*
 * Copyright 2013 BancVue Ltd.
 *
 * 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.bancvue.mongomigrate;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.filefilter.WildcardFileFilter;
import org.junit.After;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Collection;

import static org.hamcrest.Matchers.*;
import static org.junit.Assert.assertThat;

/**
 * Created with IntelliJ IDEA.
 * User: Chris.Edwards
 * Date: 7/28/13
 * Time: 12:15 PM
 */
@RunWith(JUnit4.class)
public class MigrationFileRepositoryTests {

    @After
    public void tearDown() {
        // Delete all js files in that the test may have created.
        File directory = new File(".");
        Collection<File> files = FileUtils.listFiles(directory, new WildcardFileFilter("*.js"), null);
        for (File file : files) {
            FileUtils.deleteQuietly(file);
        }
    }

    @Test
    public void shouldBeAbleToLoadAllMigrationFilesFromFolder() throws IOException {
        Files.createFile(Paths.get("20130629200000_migration1.js"));
        Files.createFile(Paths.get("20130629200000_migration2.js"));

        IMigrationFileRepository repository = new MigrationFileRepository(".");

        Collection<File> files = repository.findAll();

        assertThat(files.toArray(), hasItemInArray(hasProperty("name", equalTo("20130629200000_migration1.js"))));
        assertThat(files.toArray(), hasItemInArray(hasProperty("name", equalTo("20130629200000_migration2.js"))));
    }
}