NinjaPropertiesImplToolTest.java

/**
 * Copyright (C) 2012-2017 the original author or authors.
 *
 * 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 ninja.utils;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import java.io.File;
import java.util.UUID;

import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.commons.io.FileUtils;
import org.junit.Test;

import com.google.common.base.Charsets;
import com.google.common.io.Files;

public class NinjaPropertiesImplToolTest {

    @Test(expected = RuntimeException.class)
    public void testProdThrowsError() throws Exception {

        PropertiesConfiguration defaultConfiguration = new PropertiesConfiguration();
        Configuration compositeConfiguration = new PropertiesConfiguration();

        String uuid = UUID.randomUUID().toString();

        String baseDirWithoutTrailingSlash = "/tmp/ninja-test-" + uuid;

        boolean isProd = true;

        NinjaPropertiesImplTool.checkThatApplicationSecretIsSet(isProd,
                baseDirWithoutTrailingSlash, defaultConfiguration,
                compositeConfiguration);

        FileUtils.deleteDirectory(new File(baseDirWithoutTrailingSlash));

    }

    @Test
    public void testMissingSecretCreatesNewOneInDevMode() throws Exception {

        String uuid = UUID.randomUUID().toString();
        String baseDirWithoutTrailingSlash = "/tmp/ninja-test-" + uuid;

        String devConf = baseDirWithoutTrailingSlash + File.separator
                + "src/main/java/conf/application.conf";

        PropertiesConfiguration defaultConfiguration = new PropertiesConfiguration();
        defaultConfiguration.setFileName(devConf);

        Configuration compositeConfiguration = new PropertiesConfiguration();

        boolean isProd = false;

        NinjaPropertiesImplTool.checkThatApplicationSecretIsSet(isProd,
                baseDirWithoutTrailingSlash, defaultConfiguration,
                compositeConfiguration);

        assertTrue(compositeConfiguration.getString(
                NinjaConstant.applicationSecret).length() == 64);
        assertTrue(defaultConfiguration.getString(
                NinjaConstant.applicationSecret).length() == 64);

        assertTrue(Files.toString(new File(devConf), Charsets.UTF_8).contains(
                NinjaConstant.applicationSecret));

        // tear down
        FileUtils.deleteDirectory(new File(baseDirWithoutTrailingSlash));

    }

    @Test
    public void testNothingHappensWhenApplicationSecretIsThere()
            throws Exception {

        PropertiesConfiguration defaultConfiguration = new PropertiesConfiguration();
        Configuration compositeConfiguration = new PropertiesConfiguration();
        compositeConfiguration.setProperty(NinjaConstant.applicationSecret,
                "secret");

        String uuid = UUID.randomUUID().toString();

        String baseDirWithoutTrailingSlash = "/tmp/ninja-test-" + uuid;

        boolean isProd = true;

        // works in prod mode
        NinjaPropertiesImplTool.checkThatApplicationSecretIsSet(isProd,
                baseDirWithoutTrailingSlash, defaultConfiguration,
                compositeConfiguration);
        assertFalse(new File(baseDirWithoutTrailingSlash
                + "src/main/java/conf/application.conf").exists());

        isProd = false;

        // also works in the other modes:
        NinjaPropertiesImplTool.checkThatApplicationSecretIsSet(isProd,
                baseDirWithoutTrailingSlash, defaultConfiguration,
                compositeConfiguration);

        assertFalse(new File(baseDirWithoutTrailingSlash
                + "src/main/java/conf/application.conf").exists());

        FileUtils.deleteDirectory(new File(baseDirWithoutTrailingSlash));

    }

}