public function testDeclaration() { $this->assertEquals('<?xml version="1.0"?>' . "\n", Encoder::declaration(array('declare' => true))); $this->assertEquals('<?xml version="1.0" encoding="fake-enc"?>' . "\n", Encoder::declaration(array('declare' => true, 'encoding' => 'fake-enc'))); $this->assertEquals('', Encoder::declaration(array('declare' => false))); }