/** * Queries binary content (works only if output stream is specified). * * @throws IOException I/O exception */ @Test public void queryBinary() throws IOException { if (out == null) return; session.execute("create db " + NAME); final byte[] tmp = {0, 1, 2, 127, 0, -1, -2, -128}; session.store("X", new ArrayInput(tmp)); final String retr = _DB_RETRIEVE.args(NAME, "X"); // check command session.execute("xquery " + RAW + retr + ',' + retr); assertTrue(eq(out.toArray(), concat(tmp, tmp))); out.reset(); // check query execution session.query(RAW + retr + ',' + retr).execute(); assertTrue(eq(out.toArray(), concat(tmp, tmp))); out.reset(); // check iterator final Query q = session.query(RAW + retr + ',' + retr); q.next(); assertTrue(eq(out.toArray(), tmp)); out.reset(); q.next(); assertTrue(eq(out.toArray(), tmp)); assertNull(q.next()); }
/** * Checks if the most recent output equals the specified string. * * @param exp expected string * @param ret string returned from the client API */ private void assertEqual(final Object exp, final Object ret) { final String result = (out != null ? out : ret).toString(); if (out != null) out.reset(); assertEquals(exp.toString(), result.replaceAll("\\r|\\n", "")); }