@Test
public void getExpireAfterConcerningCaseOfCorruptHeaderAndInfinite_concealsNumberFormatExceptionIfHeaderValueBelowMinusOne(TestContext testContext) {

    // Mock
    final String headerValue = "-2143483640";
    final MultiMap headers = createHeaderReturningSimpleValue(HTTP_HEADER_X_EXPIRE_AFTER, headerValue);
    // Trigger work and expect it hides NumberFormatException that we as caller
    // never will have an idea what really happened.
    ExpiryCheckHandler.getExpireAfterConcerningCaseOfCorruptHeaderAndInfinite(headers);
}