Update Composer, update everything

vendor/consolidation/site-alias/tests/SiteAliasCommandsTest.php

@@ -0,0 +1,109 @@
+<?php
+
+namespace Consolidation\SiteAlias;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Output\BufferedOutput;
+
+class ExampleCommandsTest extends TestCase
+{
+    /** @var string[] */
+    protected $commandClasses;
+
+    /** @var string */
+    protected $appName;
+
+    /** @var string */
+    protected $appVersion;
+
+    const STATUS_OK = 0;
+    const STATUS_ERROR = 1;
+
+    /**
+     * Instantiate a new runner
+     */
+    public function setUp()
+    {
+        // Store the command classes we are going to test
+        $this->commandClasses = [ \Consolidation\SiteAlias\Cli\SiteAliasCommands::class ];
+
+        // Define our invariants for our test
+        $this->appName = 'TestFixtureApp';
+        $this->appVersion = '1.0.1';
+    }
+
+    /**
+     * Data provider for testExample.
+     *
+     * Return an array of arrays, each of which contains the parameter
+     * values to be used in one invocation of the testExample test function.
+     */
+    public function exampleTestCommandParameters()
+    {
+        return [
+
+            [
+                'Add search location: /fixtures/sitealiases/sites', self::STATUS_ERROR,
+                'site:list', '/fixtures/sitealiases/sites',
+            ],
+
+            [
+                'List available site aliases', self::STATUS_OK,
+                'list',
+            ],
+
+        ];
+    }
+
+    /**
+     * Test our example class. Each time this function is called, it will
+     * be passed data from the data provider function idendified by the
+     * dataProvider annotation.
+     *
+     * @dataProvider exampleTestCommandParameters
+     */
+    public function testExampleCommands($expectedOutput, $expectedStatus, $variable_args)
+    {
+        // Create our argv array and run the command
+        $argv = $this->argv(func_get_args());
+        list($actualOutput, $statusCode) = $this->execute($argv);
+
+        // Confirm that our output and status code match expectations
+        $this->assertContains($expectedOutput, $actualOutput);
+        $this->assertEquals($expectedStatus, $statusCode);
+    }
+
+    /**
+     * Prepare our $argv array; put the app name in $argv[0] followed by
+     * the command name and all command arguments and options.
+     */
+    protected function argv($functionParameters)
+    {
+        $argv = $functionParameters;
+        array_shift($argv);
+        array_shift($argv);
+        array_unshift($argv, $this->appName);
+
+        // TODO: replace paths beginning with '/fixtures' with actual path to fixture data
+
+        return $argv;
+    }
+
+    /**
+     * Simulated front controller
+     */
+    protected function execute($argv)
+    {
+        // Define a global output object to capture the test results
+        $output = new BufferedOutput();
+
+        // We can only call `Runner::execute()` once; then we need to tear down.
+        $runner = new \Robo\Runner($this->commandClasses);
+        $statusCode = $runner->execute($argv, $this->appName, $this->appVersion, $output);
+        \Robo\Robo::unsetContainer();
+
+        // Return the output and status code.
+        $actualOutput = trim($output->fetch());
+        return [$actualOutput, $statusCode];
+    }
+}