How to use

assertLesser

method

in

junitx.framework.ComparableAssert

public static void checkCacheControlHeaders(long testStartTime,
  HttpServletResponseRecorder response, int ttl, boolean noProxy) {
 long expires = DateUtil.parseRfc1123Date(response.getHeader("Expires")).getTime();
 long lowerBound = testStartTime + (1000L * (ttl - 1));
 long upperBound = lowerBound + 2000L;
 assertGreater("Expires should be at least " + ttl + " seconds more than start time.",
   lowerBound, expires);
 assertLesser("Expires should be within 2 seconds of the requested value.",
   upperBound, expires);
 if (ttl == 0) {
  assertEquals("no-cache", response.getHeader("Pragma"));
  assertEquals("no-cache", response.getHeader("Cache-Control"));
 } else {
  List<String> directives
    = Arrays.asList(StringUtils.split(response.getHeader("Cache-Control"), ','));
  assertTrue("Incorrect max-age set.", directives.contains("max-age=" + ttl));
  if (noProxy) {
   assertTrue("No private Cache-Control directive was set.", directives.contains("private"));
  } else {
   assertTrue("No public Cache-Control directive was set.", directives.contains("public"));
  }
 }
}

public static void checkCacheControlHeaders(long testStartTime,
  HttpServletResponseRecorder response, int ttl, boolean noProxy) {
 long expires = DateUtil.parseRfc1123Date(response.getHeader("Expires")).getTime();
 long lowerBound = testStartTime + (1000L * (ttl - 1));
 long upperBound = lowerBound + 2000L;
 assertGreater("Expires should be at least " + ttl + " seconds more than start time.",
   lowerBound, expires);
 assertLesser("Expires should be within 2 seconds of the requested value.",
   upperBound, expires);
 if (ttl == 0) {
  assertEquals("no-cache", response.getHeader("Pragma"));
  assertEquals("no-cache", response.getHeader("Cache-Control"));
 } else {
  List<String> directives
    = Arrays.asList(StringUtils.split(response.getHeader("Cache-Control"), ','));
  assertTrue("Incorrect max-age set.", directives.contains("max-age=" + ttl));
  if (noProxy) {
   assertTrue("No private Cache-Control directive was set.", directives.contains("private"));
  } else {
   assertTrue("No public Cache-Control directive was set.", directives.contains("public"));
  }
 }
}

public static void checkCacheControlHeaders(long testStartTime,
  HttpServletResponseRecorder response, int ttl, boolean noProxy) {
 long expires = DateUtil.parseRfc1123Date(response.getHeader("Expires")).getTime();
 long lowerBound = testStartTime + (1000L * (ttl - 1));
 long upperBound = lowerBound + 2000L;
 assertGreater("Expires should be at least " + ttl + " seconds more than start time.",
   lowerBound, expires);
 assertLesser("Expires should be within 2 seconds of the requested value.",
   upperBound, expires);
 if (ttl == 0) {
  assertEquals("no-cache", response.getHeader("Pragma"));
  assertEquals("no-cache", response.getHeader("Cache-Control"));
 } else {
  List<String> directives
    = Arrays.asList(StringUtils.split(response.getHeader("Cache-Control"), ','));
  assertTrue("Incorrect max-age set.", directives.contains("max-age=" + ttl));
  if (noProxy) {
   assertTrue("No private Cache-Control directive was set.", directives.contains("private"));
  } else {
   assertTrue("No public Cache-Control directive was set.", directives.contains("public"));
  }
 }
}

public static void checkCacheControlHeaders(long testStartTime,
  HttpServletResponseRecorder response, int ttl, boolean noProxy) {
 long expires = DateUtil.parseRfc1123Date(response.getHeader("Expires")).getTime();
 long lowerBound = testStartTime + (1000L * (ttl - 1));
 long upperBound = lowerBound + 2000L;
 assertGreater("Expires should be at least " + ttl + " seconds more than start time.",
   lowerBound, expires);
 assertLesser("Expires should be within 2 seconds of the requested value.",
   upperBound, expires);
 if (ttl == 0) {
  assertEquals("no-cache", response.getHeader("Pragma"));
  assertEquals("no-cache", response.getHeader("Cache-Control"));
 } else {
  List<String> directives
    = Arrays.asList(StringUtils.split(response.getHeader("Cache-Control"), ','));
  assertTrue("Incorrect max-age set.", directives.contains("max-age=" + ttl));
  if (noProxy) {
   assertTrue("No private Cache-Control directive was set.", directives.contains("private"));
  } else {
   assertTrue("No public Cache-Control directive was set.", directives.contains("public"));
  }
 }
}

public static void checkCacheControlHeaders(long testStartTime,
  HttpServletResponseRecorder response, int ttl, boolean noProxy) {
 long expires = DateUtil.parseRfc1123Date(response.getHeader("Expires")).getTime();
 long lowerBound = testStartTime + (1000L * (ttl - 1));
 long upperBound = lowerBound + 2000L;
 assertGreater("Expires should be at least " + ttl + " seconds more than start time.",
   lowerBound, expires);
 assertLesser("Expires should be within 2 seconds of the requested value.",
   upperBound, expires);
 if (ttl == 0) {
  assertEquals("no-cache", response.getHeader("Pragma"));
  assertEquals("no-cache", response.getHeader("Cache-Control"));
 } else {
  List<String> directives
    = Arrays.asList(StringUtils.split(response.getHeader("Cache-Control"), ','));
  assertTrue("Incorrect max-age set.", directives.contains("max-age=" + ttl));
  if (noProxy) {
   assertTrue("No private Cache-Control directive was set.", directives.contains("private"));
  } else {
   assertTrue("No public Cache-Control directive was set.", directives.contains("public"));
  }
 }
}

@Test
public void testCopyToServletResponseAndOverrideCacheHeadersForPrivate()
  throws Exception {
 FakeTimeSource fakeTime = new FakeTimeSource();
 HttpUtil.setTimeSource(fakeTime);
 HttpResponse response = new HttpResponseBuilder()
   .setResponseString("response string").setHttpStatusCode(200).addHeader("h1", "v1")
   .addHeader("h2", "v2").addHeader("Cache-Control", "private,no-store,max-age=10")
   .addHeader("Expires", "123").create();
 HttpServletResponse servletResponse = EasyMock.createMock(HttpServletResponse.class);
 HttpServletResponseRecorder recorder = new HttpServletResponseRecorder(servletResponse);
 long testStartTime = fakeTime.currentTimeMillis();
 ServletUtil.copyToServletResponseAndOverrideCacheHeaders(response, recorder);
 assertEquals(200, recorder.getHttpStatusCode());
 assertEquals("response string", recorder.getResponseAsString());
 assertEquals("v1", recorder.getHeader("h1"));
 assertEquals("v2", recorder.getHeader("h2"));
 assertEquals("no-cache", recorder.getHeader("Cache-Control"));
 long expires = DateUtil.parseRfc1123Date(recorder.getHeader("Expires")).getTime();
 assertGreater(testStartTime - 2000L, expires);
 assertLesser(testStartTime + 2000L, expires);
}

@Test
public void testCopyToServletResponseAndOverrideCacheHeadersForPrivate()
  throws Exception {
 FakeTimeSource fakeTime = new FakeTimeSource();
 HttpUtil.setTimeSource(fakeTime);
 HttpResponse response = new HttpResponseBuilder()
   .setResponseString("response string").setHttpStatusCode(200).addHeader("h1", "v1")
   .addHeader("h2", "v2").addHeader("Cache-Control", "private,no-store,max-age=10")
   .addHeader("Expires", "123").create();
 HttpServletResponse servletResponse = EasyMock.createMock(HttpServletResponse.class);
 HttpServletResponseRecorder recorder = new HttpServletResponseRecorder(servletResponse);
 long testStartTime = fakeTime.currentTimeMillis();
 ServletUtil.copyToServletResponseAndOverrideCacheHeaders(response, recorder);
 assertEquals(200, recorder.getHttpStatusCode());
 assertEquals("response string", recorder.getResponseAsString());
 assertEquals("v1", recorder.getHeader("h1"));
 assertEquals("v2", recorder.getHeader("h2"));
 assertEquals("no-cache", recorder.getHeader("Cache-Control"));
 long expires = DateUtil.parseRfc1123Date(recorder.getHeader("Expires")).getTime();
 assertGreater(testStartTime - 2000L, expires);
 assertLesser(testStartTime + 2000L, expires);
}