@Test
public void removesContentLengthHeaderIfDecorating() throws Exception {
response.header("Content-Length", 140);
layout.handle(request, response);
response.done();
assertNoExecutionError();
assertThat(response).hasNoHeader("Content-Length");
}
@Test
public void leavesContentUntouchedIfNoDecorationOccurs() throws Exception {
layout.connectTo((request, response) -> response.body("original content"));
page.become("unselected");
layout.handle(request, response);
response.done();
assertNoExecutionError();
assertThat(response).hasBodyText("original content");
}
@Test
public void preservesOriginalResponseEncodingWhenDecorating() throws Exception {
layout.connectTo((request, response) -> response.body("encoded content (éçëœ)"));
response.contentType("text/html; charset=utf-8");
layout.handle(request, response);
response.done();
assertNoExecutionError();
assertThat(response)
.hasContentType("text/html; charset=utf-8")
.hasBodyEncoding(UTF_8)
.hasBodyText(containsString("éçëœ"));
}
@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 runsContentThroughDecoratorWhenPageIsSelected() throws Exception {
layout.handle(request, response);
response.body("raw content").done();
assertNoExecutionError();
assertThat(response).hasBodyText("<decorated>raw content</decorated>");
}
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);
}
private Object contentLengthOrHyphen(Response response) {
return response.size() > 0 ? response.size() : "-";
}
public void pong(Request request, Response response) throws Exception {
response.contentType(JSON).body(gson.toJson(new Pong()));
}
private void assertNoExecutionError() throws ExecutionException, InterruptedException {
response.await();
}
