MigrationsTest.java

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package org.netbeans.modules.ruby.rubyproject;

import junit.framework.TestCase;
import org.netbeans.modules.ruby.rubyproject.rake.RakeTask;

/**
 *
 * @author Erno Mononen
 */
public class MigrationsTest extends TestCase {

    public MigrationsTest() {
    }

    public void testIsMigrateTask() {
        RakeTask dbMigrate = new RakeTask("db:migrate", "", "");
        RakeTask dbMigrateUp = new RakeTask("db:migrate:up", "", "");
        RakeTask dbTestClone = new RakeTask("db:test:clone", "", "");
        RakeTask spec = new RakeTask("spec", "", "");

        assertTrue(Migrations.isMigrateTask(dbMigrate));
        assertTrue(Migrations.isMigrateTask(dbMigrateUp));

        assertFalse(Migrations.isMigrateTask(dbTestClone));
        assertFalse(Migrations.isMigrateTask(spec));

    }

    public void testGetMigrationVersion() {
        String sequential = "001_create_users.rb";
        assertEquals(Long.valueOf("1"), Migrations.getMigrationVersion(sequential));

        String sequential2 = "999_create_users.rb";
        assertEquals(Long.valueOf("999"), Migrations.getMigrationVersion(sequential2));

        String timestamp = "20080825092811_create_users.rb";
        assertEquals(Long.valueOf("20080825092811"), Migrations.getMigrationVersion(timestamp));

        String notMigration = "just_some_file.rb";
        assertNull(Migrations.getMigrationVersion(notMigration));

    }

    public void testGetMigrationDescription() {
        String sequential = "001_create_users.rb";
        assertEquals("CreateUsers.rb", Migrations.getMigrationDescription(sequential));

        String sequential2 = "999_create_users.rb";
        assertEquals("CreateUsers.rb", Migrations.getMigrationDescription(sequential2));

        String timestamp = "20080825092811_create_users_and_groups.rb";
        assertEquals("CreateUsersAndGroups.rb", Migrations.getMigrationDescription(timestamp));

        String notMigration = "just_some_file.rb";
        assertNull(Migrations.getMigrationDescription(notMigration));

    }

}