Remove unused tests

phpunit.xml.dist

-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-    backupGlobals="false"
-    colors="true"
-    bootstrap="vendor/autoload.php"
-    verbose="true"
->
-    <testsuites>
-        <testsuite name="docker4drupal">
-            <directory>./tests/</directory>
-        </testsuite>
-    </testsuites>
-</phpunit>

tests/PluginTest.php

-<?php
-
-/**
- * @file
- * Contains \LakeDrops\Docker4Drupal\Tests\PluginTest.
- */
-
-namespace LakeDrops\Docker4Drupal\Tests;
-
-use Composer\Util\Filesystem;
-
-/**
- * Tests composer plugin functionality.
- */
-class PluginTest extends \PHPUnit_Framework_TestCase {
-
-  static $name = 'docker4drupal';
-
-  /**
-   * @var \Composer\Util\Filesystem
-   */
-  protected $fs;
-
-  /**
-   * @var string
-   */
-  protected $tmpDir;
-
-  /**
-   * @var string
-   */
-  protected $rootDir;
-
-  /**
-   * @var string
-   */
-  protected $tmpReleaseTag;
-
-  /**
-   * SetUp test
-   */
-  public function setUp() {
-    $this->rootDir = realpath(realpath(__DIR__ . '/..'));
-
-    // Prepare temp directory.
-    $this->fs = new Filesystem();
-    $this->tmpDir = realpath(sys_get_temp_dir()) . DIRECTORY_SEPARATOR . self::$name;
-    $this->ensureDirectoryExistsAndClear($this->tmpDir);
-
-    $this->writeTestReleaseTag();
-    $this->writeComposerJSON();
-
-    chdir($this->tmpDir);
-  }
-
-  /**
-   * tearDown
-   *
-   * @return void
-   */
-  public function tearDown() {
-    $this->fs->removeDirectory($this->tmpDir);
-    $this->git(sprintf('tag -d "%s"', $this->tmpReleaseTag));
-  }
-
-  /**
-   * Tests a simple composer install without core, but adding core later.
-   */
-  public function testComposerInstallAndUpdate() {
-    # TODO: Write the actual tests
-  }
-
-  /**
-   * Writes the default composer json to the temp direcoty.
-   */
-  protected function writeComposerJSON() {
-    $json = json_encode($this->composerJSONDefaults(), JSON_PRETTY_PRINT);
-    file_put_contents($this->tmpDir . '/composer.json', $json);
-  }
-
-  /**
-   * Writes a tag for the current commit, so we can reference it directly in the
-   * composer.json.
-   */
-  protected function writeTestReleaseTag() {
-    $this->tmpReleaseTag = '999.0.' . time();
-    $this->git(sprintf('tag -a "%s" -m "%s"', $this->tmpReleaseTag, 'Tag for testing this exact commit'));
-  }
-
-  /**
-   * Provides the default composer.json data.
-   *
-   * @return array
-   */
-  protected function composerJSONDefaults() {
-    return array(
-      'repositories' => array(
-        array(
-          'type' => 'vcs',
-          'url' => $this->rootDir,
-        ),
-        array(
-          'type' => 'composer',
-          'url' => 'https://packages.drupal.org/8',
-        ),
-      ),
-      'require' => array(
-        'lakedrops/' . self::$name => $this->tmpReleaseTag,
-        'composer/installers' => '~1.2.0',
-        'drupal/core' => '~8.2.0',
-        'drupal-composer/drupal-scaffold' => '~2.2.0',
-      ),
-      'scripts' => array(
-        self::$name => 'LakeDrops\\Drupal8Scaffold\\Plugin::configProject',
-      ),
-      'minimum-stability' => 'dev',
-      'extra' => array(
-        'installer-paths' => array(
-          'web/core' => array('type:drupal-core'),
-          'web/modules/contrib/{$name}' => array('type:drupal-module'),
-          'web/profiles/contrib/{$name}' => array('type:drupal-profile'),
-          'web/themes/contrib/{$name}' => array('type:drupal-theme'),
-          'drush/contrib/{$name}' => array('type:drupal-drush'),
-        ),
-      )
-    );
-  }
-
-  /**
-   * Wrapper for the composer command.
-   *
-   * @param string $command
-   *   Composer command name, arguments and/or options
-   * @throws \Exception
-   */
-  protected function composer($command) {
-    chdir($this->tmpDir);
-    passthru(escapeshellcmd($this->rootDir . '/vendor/bin/composer ' . $command), $exit_code);
-    if ($exit_code !== 0) {
-      throw new \Exception('Composer returned a non-zero exit code');
-    }
-  }
-
-  /**
-   * Wrapper for git command in the root directory.
-   *
-   * @param $command
-   *   Git command name, arguments and/or options.
-   * @throws \Exception
-   */
-  protected function git($command) {
-    chdir($this->rootDir);
-    passthru(escapeshellcmd('git -c "user.email=phpunit@test.com" ' . $command), $exit_code);
-    if ($exit_code !== 0) {
-      throw new \Exception('Git returned a non-zero exit code');
-    }
-  }
-
-  /**
-   * Makes sure the given directory exists and has no content.
-   *
-   * @param string $directory
-   */
-  protected function ensureDirectoryExistsAndClear($directory) {
-    if (is_dir($directory)) {
-      $this->fs->removeDirectory($directory);
-    }
-    mkdir($directory, 0777, TRUE);
-  }
-
-}