org.sonar.oracleforms.plsql.SettingsTest.java Source code

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Here is the source code for org.sonar.oracleforms.plsql.SettingsTest.java

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/*
 * Forms PL/SQL Extractor
 * Copyright (C) 2014 SonarSource
 * dev@sonar.codehaus.org
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.oracleforms.plsql;

import org.apache.commons.io.FileUtils;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;

import java.io.File;
import java.util.Properties;

import static org.fest.assertions.Assertions.assertThat;
import static org.fest.assertions.Fail.fail;

public class SettingsTest {

    @Rule
    public TemporaryFolder temp = new TemporaryFolder();

    @Test
    public void dirs_must_exist() throws Exception {
        File input = temp.newFolder("forms-sources");
        File output = temp.newFolder("plsql-sources");
        Properties props = new Properties();
        props.setProperty("inputDir", input.getAbsolutePath());
        props.setProperty("outputDir", output.getAbsolutePath());

        Settings settings = new Settings(props);

        assertThat(settings.inputDir()).isEqualTo(input);
        assertThat(settings.outputDir()).isEqualTo(output);
    }

    @Test
    public void fail_if_input_dir_does_not_exist() throws Exception {
        File input = temp.newFolder("forms-sources");
        Properties props = new Properties();
        props.setProperty("inputDir", input.getAbsolutePath());
        props.setProperty("outputDir", "target/unknown");

        try {
            new Settings(props);
            fail();
        } catch (IllegalStateException e) {
            assertThat(e).hasMessage(
                    "Value of property 'outputDir' is not valid. Directory does not exist: target/unknown");
        }
    }

    @Test
    public void fail_if_mandatory_property_is_not_set() throws Exception {
        try {
            new Settings(new Properties());
            fail();
        } catch (IllegalStateException e) {
            assertThat(e).hasMessage("Property 'inputDir' is required");
        }
    }

    @Test
    public void default_forms_files() throws Exception {
        File input = temp.newFolder("forms-sources");
        File forms1 = new File(input, "foo.fmb");
        FileUtils.touch(forms1);
        File forms2 = new File(input, "bar.pll");
        FileUtils.touch(forms2);
        File other = new File(input, "other.forms");
        FileUtils.touch(other);

        File output = temp.newFolder("plsql-sources");
        Properties props = new Properties();
        props.setProperty("inputDir", input.getAbsolutePath());
        props.setProperty("outputDir", output.getAbsolutePath());

        Settings settings = new Settings(props);

        assertThat(settings.formsFiles()).containsOnly(forms1, forms2);
    }

    @Test
    public void customized_forms_files() throws Exception {
        File input = temp.newFolder("forms-sources");
        File forms1 = new File(input, "foo.fmb");
        FileUtils.touch(forms1);
        File forms2 = new File(input, "bar.forms");
        FileUtils.touch(forms2);
        File other = new File(input, "other.txt");
        FileUtils.touch(other);

        File output = temp.newFolder("plsql-sources");
        Properties props = new Properties();
        props.setProperty("inputDir", input.getAbsolutePath());
        props.setProperty("outputDir", output.getAbsolutePath());
        props.setProperty("formsExtensions", "fmb,pll,forms");

        Settings settings = new Settings(props);

        assertThat(settings.formsFiles()).containsOnly(forms1, forms2);
    }
}