php-spark/tests/Environment/ScriptRunnerTest.php

<?php

namespace Spark\Environment;



class ScriptRunnerTest extends \PhpUnit\Framework\TestCase
{
    /**
     * @dataProvider stringExpansionData
     * @covers ScriptRunner::expandString
     */
    public function testStringExpansion($source, $expect)
    {
        $runner = new ScriptRunner();
        $expanded = $runner->expandString($source);
        return $this->assertEquals($expect, $expanded);
    }

    public function stringExpansionData()
    {
        return [
            [ 'Hello World!', 'Hello World!' ],
            [ '${testenv}', '' ],
            [ '${PATH}', getenv("PATH") ],
            [ 'Greetings ${USER}', 'Greetings '.getenv("USER") ],
        ];
    }

    /**
     * @covers ScriptRunner::defineScript
     * @covers ScriptRunner::evalutateDefinedScript
     */
    public function testDefiningAndCallingScript()
    {
        $runner = new ScriptRunner(true);
        $runner->defineScript('test1', __CLASS__."::call1");
        $runner->defineScript('test2', [ __CLASS__."::call2" ]);

        $this->assertFalse(self::$call1);
        $runner->evaluateDefinedScript('test1');
        $this->assertTrue(self::$call1);

        $this->assertFalse(self::$call2);
        $runner->evaluateDefinedScript('test2');
        $this->assertTrue(self::$call2);
    }

    public static function call1()
    { self::$call1 = true; }

    public static function call2()
    { self::$call2 = true; }

    private static bool $call1 = false;
    private static bool $call2 = false;

}