@Test
public void testPostProcessWithPaging() {
when(page.getPageRequest()).thenReturn(pageRequest);
when(page.getMaxRecords()).thenReturn(15);
when(pageRequest.isPaging()).thenReturn(true);
when(pageRequest.getPage()).thenReturn(2);
when(pageRequest.getPerPage()).thenReturn(5);
// We're going to take the quick path through buildBaseUrl.
when(config.containsKey(eq(ConfigProperties.PREFIX_APIURL))).thenReturn(false);
when(request.getRequestURL()).thenReturn(new StringBuffer("https://example.com/candlepin"));
when(request.getQueryString()).thenReturn("order=asc&page=1&per_page=10");
MultivaluedMap<String, Object> map = new MultivaluedMapImpl<String, Object>();
when(response.getMetadata()).thenReturn(map);
ResteasyProviderFactory.pushContext(Page.class, page);
ResteasyProviderFactory.pushContext(HttpServletRequest.class, request);
interceptor.postProcess(response);
String header = (String) map.getFirst(LinkHeaderPostInterceptor.LINK_HEADER);
// It would be a bit much to parse the entire header, so let's just make
// sure that we have first, last, next, and prev links.
assertTrue(header.contains("rel=\"first\""));
assertTrue(header.contains("rel=\"last\""));
assertTrue(header.contains("rel=\"next\""));
assertTrue(header.contains("rel=\"prev\""));
}
@Test
public void testBuildBaseUrlWithNoConfigProperty() {
when(config.containsKey(eq(ConfigProperties.PREFIX_APIURL))).thenReturn(false);
when(request.getRequestURL()).thenReturn(new StringBuffer("https://example.com/candlepin"));
UriBuilder builder = interceptor.buildBaseUrl(request);
assertEquals("https://example.com/candlepin", builder.build().toString());
}
@Test
public void testBuildBaseUrlWithBadUriReturnsNull() {
when(config.containsKey(eq(ConfigProperties.PREFIX_APIURL))).thenReturn(false);
when(request.getRequestURL()).thenReturn(new StringBuffer("^$&#**("));
UriBuilder builder = interceptor.buildBaseUrl(request);
assertNull(builder);
}
@Test
public void testBuildBaseUrlWithNoSchemeProvided() {
when(config.containsKey(eq(ConfigProperties.PREFIX_APIURL))).thenReturn(true);
when(config.getString(eq(ConfigProperties.PREFIX_APIURL))).thenReturn("example.com/candlepin");
when(request.getContextPath()).thenReturn("/candlepin");
when(request.getRequestURI()).thenReturn("/candlepin/resource");
UriBuilder builder = interceptor.buildBaseUrl(request);
assertEquals("https://example.com/candlepin/resource", builder.build().toString());
}