<?php declare(strict_types = 1); namespace TheSeer\Tokenizer; use PHPUnit\Framework\TestCase; /** * @covers \TheSeer\Tokenizer\NamespaceUri */ class NamespaceUriTest extends TestCase { public function testCanBeConstructedWithValidNamespace() { $this->assertInstanceOf( NamespaceUri::class, new NamespaceUri('a:b') ); } public function testInvalidNamespaceThrowsException() { $this->expectException(NamespaceUriException::class); new NamespaceUri('invalid-no-colon'); } public function testStringRepresentationCanBeRetrieved() { $this->assertEquals( 'a:b', (new NamespaceUri('a:b'))->asString() ); } }