public function test__toString()
{
$skipHeadersTest = headers_sent();
$this->_response->setHeader('Content-Type', 'text/plain');
$this->_response->setBody('Content');
$this->_response->appendBody('; and more content.');
$expected = 'Content; and more content.';
$result = $this->_response->__toString();
if (!$skipHeadersTest) {
$this->assertTrue(headers_sent());
$headers = headers_list();
$found = false;
foreach ($headers as $header) {
if ('Content-Type: text/plain' == $header) {
$found = true;
}
}
$this->assertTrue($found, var_export($headers, 1));
}
}
public function testHeaderNamesAreCaseInsensitive()
{
$this->_response->setHeader('X-Foo_Bar-Baz', 'value');
$this->_response->setHeader('X-FOO_bar-bAz', 'bat');
$headers = $this->_response->getHeaders();
$names = array();
foreach ($headers as $header) {
$names[] = $header['name'];
}
$this->assertTrue(in_array('X-Foo-Bar-Baz', $names), var_export($headers, 1));
$this->assertFalse(in_array('X-Foo_Bar-Baz', $names));
$this->assertFalse(in_array('X-FOO_bar-bAz', $names));
}