P->addMode('camelcaselink', new Camelcaselink()); $this->P->parse("Foo FooBar Bar"); $calls = [ ['document_start', []], ['p_open', []], ['cdata', ["\n" . 'Foo ']], ['camelcaselink', ['FooBar']], ['cdata', [' Bar']], ['p_close', []], ['document_end', []], ]; $this->assertCalls($calls, $this->H->calls); } }