test: clish command

Author: adhocore

tests/Console/ClishCommandTest.php

@@ -0,0 +1,90 @@
+<?php
+
+/*
+ * This file is part of the CLI-SYNTAX package.
+ *
+ * (c) Jitendra Adhikari <jiten.adhikary@gmail.com>
+ *     <https://github.com/adhocore>
+ *
+ * Licensed under MIT license.
+ */
+
+namespace Ahc\CliSyntax\Test\Console;
+
+use Ahc\Cli\Application;
+use Ahc\Cli\IO\Interactor;
+use Ahc\Cli\Test\CliTestCase;
+use Ahc\CliSyntax\Console\ClishCommand;
+use PHPUnit\Framework\TestCase;
+
+require_once __DIR__ . '/../../vendor/adhocore/cli/tests/CliTestCase.php';
+
+class ClishCommandTest extends CliTestCase
+{
+    protected $app;
+
+    protected static $in = __DIR__ . '/stdin';
+    protected static $ou = __DIR__ . '/stdout';
+    protected static $ex = __DIR__ . '/output/export.png';
+
+    public function setUp()
+    {
+        parent::setUp();
+        \touch(static::$in);
+
+        $this->app = (new Application('clish', 'test', function () {}))->add(new ClishCommand, 'c', true);
+        $this->app->io(new Interactor(static::$in, static::$ou));
+    }
+
+    public static function tearDownAfterClass()
+    {
+        parent::tearDownAfterClass();
+
+        if (\is_file(static::$ex)) {
+            \unlink(static::$ex);
+        }
+        if (\is_file(static::$in)) {
+            \unlink(static::$in);
+        }
+
+        if (\is_dir(\dirname(static::$ex))) {
+            \rmdir(\dirname(static::$ex));
+        }
+    }
+
+    public function testExecute()
+    {
+        $this->app->handle(['clish', 'c', '--file=' . __DIR__ . '/../../example.php']);
+
+        $this->assertBufferContains("<?php echo 'Hello world!'; ?>");
+        $this->assertBufferContains('This file is part of the CLI-SYNTAX package');
+    }
+
+    public function testExecuteExport()
+    {
+        $this->app->handle(['clish', 'c', '--file=' . __DIR__ . '/../../example.php', '--output=' . static::$ex]);
+
+        $this->assertFileExists(static::$ex, 'Should export to a file');
+        $this->assertEmpty($this->buffer(), 'Shouldnt write to stdout when --output is given');
+    }
+
+    public function testInteractEmptyInput()
+    {
+        \file_put_contents(static::$in, '');
+
+        $this->app->handle(['clish', 'c']);
+
+        $this->assertBufferContains('Type in or paste PHP Code below, Press Ctrl+D when done');
+    }
+
+    public function testInteractNonEmpty()
+    {
+        \file_put_contents(static::$in, 'echo 1234;');
+
+        $this->app->handle(['clish', 'c']);
+
+        $this->assertBufferContains('<?php');
+        $this->assertBufferContains('echo');
+        $this->assertBufferContains('1234');
+    }
+}