public void handle(Request request, Response response) throws Exception {
forward(request, response);
String msg =
String.format(
COMMON_LOG_FORMAT,
request.remoteIp(),
"-",
currentTime(),
request.method(),
request.uri(),
request.protocol(),
response.statusCode(),
contentLengthOrHyphen(response));
logger.info(msg);
}
@Test
public void logsEmptyStringWhenNoRefererInRequest() throws Exception {
request
.method(GET)
.uri("/products?keyword=dogs")
.addHeader(HeaderNames.USER_AGENT, "Mozilla/5.0 (compatible; MSIE 9.0; AOL 9.7)");
apacheCommonLogger.handle(request, response);
response.status(OK).body("a response with a size of 28").done();
response.await();
logRecords.assertEntries(
contains(
"192.168.0.1 - - [27/Jun/2012:18:04:00 +0100] \"GET /products?keyword=dogs HTTP/1.1\" 200 28 \"\" \"Mozilla/5.0 (compatible; MSIE 9.0; AOL 9.7)\""));
}
@Test
public void logsEmptyStringWhenNoUserAgentInRequest() throws Exception {
request
.method(GET)
.uri("/products?keyword=dogs")
.addHeader(HeaderNames.REFERER, "http://lama/wool");
apacheCommonLogger.handle(request, response);
response.status(OK).body("a response with a size of 28").done();
response.await();
logRecords.assertEntries(
contains(
"192.168.0.1 - - [27/Jun/2012:18:04:00 +0100] \"GET /products?keyword=dogs HTTP/1.1\" 200 28 \"http://lama/wool\" \"\""));
}
@Test
public void hyphenReplacesContentSizeForEmptyResponses() throws Exception {
request.remoteIp("192.168.0.1").method(DELETE).uri("/logout");
apacheCommonLogger.connectTo(
new Application() {
public void handle(Request request, Response response) throws Exception {
response.body("");
response.status(NO_CONTENT);
}
});
apacheCommonLogger.handle(request, response);
logRecords.assertEntries(contains(containsString("\"DELETE /logout HTTP/1.1\" 204 -")));
}
@Test
public void logsRequestsServedInApacheCommonLogFormat() throws Exception {
request.method(GET).uri("/products?keyword=dogs");
apacheCommonLogger.connectTo(
new Application() {
public void handle(Request request, Response response) throws Exception {
response.body("a response with a size of 28");
response.status(HttpStatus.OK);
}
});
apacheCommonLogger.handle(request, response);
logRecords.assertEntries(
contains(
"192.168.0.1 - - [27/Jun/2012:18:04:00 +0100] \"GET /products?keyword=dogs HTTP/1.1\" 200 28"));
}