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Show First 20 Lines • Show All 95 Lines • ▼ Show 20 Lines	class UtilsTest extends TestCase
public function testUuidStr(): void		public function testUuidStr(): void
{		{
$result = Utils::uuidStr();		$result = Utils::uuidStr();

$this->assertTrue(is_string($result));		$this->assertTrue(is_string($result));
$this->assertTrue(strlen($result) === 36);		$this->assertTrue(strlen($result) === 36);
$this->assertTrue(preg_match('/[^a-f0-9-]/i', $result) === 0);		$this->assertTrue(preg_match('/[^a-f0-9-]/i', $result) === 0);
}		}

		/**
		* Test for Utils::exchangeRate()
		*/
		public function testExchangeRate(): void
		{
		$this->assertSame(1.0, Utils::exchangeRate("DUMMY", "dummy"));
		$this->assertEqualsWithDelta(0.90503424978382, Utils::exchangeRate("CHF", "EUR"), PHP_FLOAT_EPSILON);
		$this->assertEqualsWithDelta(1.1049305595217682, Utils::exchangeRate("EUR", "CHF"), PHP_FLOAT_EPSILON);
		$this->expectException(\Exception::class);
		$this->assertSame(1.0, Utils::exchangeRate("CHF", "FOO"));
		$this->expectException(\Exception::class);
		$this->assertSame(1.0, Utils::exchangeRate("FOO", "CHF"));
		}
}		}