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50 lines
1.2 KiB
PHP
50 lines
1.2 KiB
PHP
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<?php
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/**
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* MadLisp language
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* @link http://madlisp.com/
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* @copyright Copyright (c) 2020 Pekka Laiho
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*/
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use PHPUnit\Framework\TestCase;
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use MadLisp\Env;
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use MadLisp\MadLispException;
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class EnvTest extends TestCase
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{
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public function testEnv()
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{
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$aa = new Env('aa');
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$bb = new Env('bb', $aa);
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$cc = new Env('cc', $bb);
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$this->assertSame('aa', $aa->getFullName());
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$this->assertSame('aa/bb', $bb->getFullName());
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$this->assertSame('aa/bb/cc', $cc->getFullName());
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$aa->set('dd', 12);
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$bb->set('ee', 34);
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$cc->set('ff', 56);
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// Make sure get finds values from parent
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$this->assertSame(12, $cc->get('dd'));
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$this->assertSame(34, $cc->get('ee'));
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$this->assertSame(56, $cc->get('ff'));
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$this->assertNull($aa->getParent());
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$this->assertSame($aa, $bb->getParent());
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$this->assertSame($bb, $cc->getParent());
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$this->assertSame($aa, $cc->getRoot());
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}
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public function testNotFound()
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{
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$this->expectException(MadLispException::class);
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$this->expectExceptionMessage('symbol abc not defined in env');
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$env = new Env('env');
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$env->get('abc');
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}
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}
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