<?php

namespace plainview\sdk_eightb_sold_alerts\html\tests;

class AttributeTest extends TestCase
{
	public function test_valid_key()
	{
		$this->div()->set_attribute( 'good_key', 'ignore' );
		$this->assertTrue( true );
	}

	public function test_invalid_key()
	{
		$this->setExpectedException('plainview\\sdk_eightb_sold_alerts\\html\\exceptions\\InvalidKeyException');
		$this->div()->set_attribute( 'bad key', 'ignore' );
	}

	public function test_set_attribute()
	{
		$string = "string 1234 smörgåsbord ''' &more html;";
		$div = $this->div()->set_attribute( 'safe', $string );
		$this->assertEquals( $div->get_attribute( 'safe' ), $string );
	}

	public function test_append()
	{
		$div = $this->div()->set_attribute( 'test', 'first_attribute' )
			->append_attribute( 'test', 'second attribute' );
		$this->assertEquals( $div->get_attribute( 'test' ), 'first_attributesecond attribute' );
	}

	public function test_class_append()
	{
		$div = $this->div()->css_class( 'first one' )
			->css_class( 'second one' );
		$this->assertEquals( $div->get_attribute( 'class' ), 'first one second one' );
	}

	public function test_clear()
	{
		$div = $this->div()->set_attribute( 'test', 'new value' );
		$this->assertEquals( $div->get_attribute( 'test' ), 'new value' );

		$div->clear_attribute( 'test' );
		$this->assertEquals( $div->get_attribute( 'test' ), null );
	}
}