<?php

class ContentNegotiatorTest extends SapphireTest {

	/**
	 * Small helper to render templates from strings
	 * Cloned from SSViewerTest
	 */
	private function render($templateString, $data = null) {
		$t = SSViewer::fromString($templateString);
		if(!$data) $data = new SSViewerTestFixture();
		return $t->process($data);
	}

	public function testXhtmltagReplacement() {
		$tmpl1 = '<?xml version="1.0" encoding="UTF-8"?>
			<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"'
				. ' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
			<html>
				<head><% base_tag %></head>
				<body>
				<form action="#">
					<select>
							<option>aa</option>
							<option selected = "selected">bb</option>
							<option selected="selected">cc</option>
							<option class="foo" selected>dd</option>
							<option>ee</option>
							<option selected value="">ll</option>
					</select>
					<input type="checkbox">ff
					<input type="checkbox" checked = "checked">gg
					<input type="checkbox" checked="checked">hh
					<input class="bar" type="checkbox" checked>ii
					<input type="checkbox" checked class="foo">jj
					<input type="submit">
				</form>
				<body>
			</html>';

		// Check that the content negotiator converts to the equally legal formats
		$negotiator = new ContentNegotiator();

		$response = new SS_HTTPResponse($this->render($tmpl1));
		$negotiator->xhtml($response);

		////////////////////////
		// XHTML select options
		////////////////////////
		$this->assertRegExp('/<option>aa<\/option>/', $response->getBody());
		$this->assertRegExp('/<option selected = "selected">bb<\/option>/', $response->getBody());
		$this->assertRegExp('/<option selected="selected">cc<\/option>/', $response->getBody());
		// Just transform this
		$this->assertRegExp('/<option class="foo" selected="selected">dd<\/option>/', $response->getBody());
		$this->assertRegExp('/<option selected="selected" value="">ll<\/option>/', $response->getBody());

		////////////////////////////////////////////////
		// XHTML checkbox options + XHTML input closure
		////////////////////////////////////////////////
		$this->assertRegExp('/<input type="checkbox"\/>ff/', $response->getBody());
		$this->assertRegExp('/<input type="checkbox" checked = "checked"\/>g/', $response->getBody());
		$this->assertRegExp('/<input type="checkbox" checked="checked"\/>hh/', $response->getBody());
		// Just transform this
		$this->assertRegExp('/<input class="bar" type="checkbox" checked="checked"\/>ii/', $response->getBody());
		$this->assertRegExp('/<input type="checkbox" checked="checked" class="foo"\/>jj/', $response->getBody());
	}
}