Examples with PathMatchInfo org.springframework.web.util.pattern.PathPattern.PathMatchInfo used on opensource projects

Example 1 with PathMatchInfo

use of org.springframework.web.util.pattern.PathPattern.PathMatchInfo in project spring-cloud-gateway by spring-cloud.

the class SetPathGatewayFilterFactoryTests method testFilter.

private void testFilter(String template, String expectedPath, HashMap<String, String> variables) {
    GatewayFilter filter = new SetPathGatewayFilterFactory().apply(c -> c.setTemplate(template));
    MockServerHttpRequest request = MockServerHttpRequest.get("http://localhost").build();
    ServerWebExchange exchange = MockServerWebExchange.from(request);
    try {
        Constructor<PathMatchInfo> constructor = ReflectionUtils.accessibleConstructor(PathMatchInfo.class, Map.class, Map.class);
        constructor.setAccessible(true);
        PathMatchInfo pathMatchInfo = constructor.newInstance(variables, Collections.emptyMap());
        exchange.getAttributes().put(URI_TEMPLATE_VARIABLES_ATTRIBUTE, pathMatchInfo);
    } catch (Exception e) {
        ReflectionUtils.rethrowRuntimeException(e);
    }
    GatewayFilterChain filterChain = mock(GatewayFilterChain.class);
    ArgumentCaptor<ServerWebExchange> captor = ArgumentCaptor.forClass(ServerWebExchange.class);
    when(filterChain.filter(captor.capture())).thenReturn(Mono.empty());
    filter.filter(exchange, filterChain);
    ServerWebExchange webExchange = captor.getValue();
    assertThat(webExchange.getRequest().getURI()).hasPath(expectedPath);
    LinkedHashSet<URI> uris = webExchange.getRequiredAttribute(GATEWAY_ORIGINAL_REQUEST_URL_ATTR);
    assertThat(uris).contains(request.getURI());
}