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SinglePageRouteTest.java
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SinglePageRouteTest.java
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package run.halo.app.theme.router;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.net.URI;
import java.time.Instant;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.junit.jupiter.MockitoExtension;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.MediaType;
import org.springframework.mock.http.server.reactive.MockServerHttpRequest;
import org.springframework.mock.web.reactive.function.server.MockServerRequest;
import org.springframework.mock.web.server.MockServerWebExchange;
import org.springframework.test.web.reactive.server.WebTestClient;
import org.springframework.web.reactive.function.server.HandlerFunction;
import org.springframework.web.reactive.function.server.HandlerStrategies;
import org.springframework.web.reactive.function.server.RouterFunction;
import org.springframework.web.reactive.function.server.RouterFunctions;
import org.springframework.web.reactive.function.server.ServerResponse;
import org.springframework.web.reactive.result.view.ViewResolver;
import org.springframework.web.server.ServerWebExchange;
import org.springframework.web.util.UriUtils;
import reactor.core.publisher.Mono;
import reactor.test.StepVerifier;
import run.halo.app.core.extension.content.SinglePage;
import run.halo.app.extension.ExtensionClient;
import run.halo.app.extension.GroupVersionKind;
import run.halo.app.extension.Metadata;
import run.halo.app.extension.controller.Reconciler;
import run.halo.app.theme.DefaultTemplateEnum;
import run.halo.app.theme.finders.SinglePageFinder;
import run.halo.app.theme.finders.vo.SinglePageVo;
import run.halo.app.theme.router.SinglePageRoute.NameSlugPair;
/**
* Tests for {@link SinglePageRoute}.
*
* @author guqing
* @since 2.0.0
*/
@ExtendWith(MockitoExtension.class)
class SinglePageRouteTest {
@Mock
ViewNameResolver viewNameResolver;
@Mock
SinglePageFinder singlePageFinder;
@Mock
ViewResolver viewResolver;
@Mock
ExtensionClient client;
@InjectMocks
SinglePageRoute singlePageRoute;
@Test
void handlerFunction() {
// fix gh-3448
when(viewNameResolver.resolveViewNameOrDefault(any(), any(), any()))
.thenReturn(Mono.just(DefaultTemplateEnum.POST.getValue()));
String pageName = "fake-page";
when(viewResolver.resolveViewName(any(), any()))
.thenReturn(Mono.just(new EmptyView() {
@Override
public Mono<Void> render(Map<String, ?> model, MediaType contentType,
ServerWebExchange exchange) {
assertThat(model).containsKey(ModelConst.TEMPLATE_ID);
assertThat(model.get(ModelConst.TEMPLATE_ID))
.isEqualTo(DefaultTemplateEnum.SINGLE_PAGE.getValue());
assertThat(model.get("name"))
.isEqualTo(pageName);
assertThat(model.get("plural")).isEqualTo("singlepages");
assertThat(model.get("singlePage")).isNotNull();
assertThat(model.get("groupVersionKind"))
.isEqualTo(GroupVersionKind.fromExtension(SinglePage.class));
return super.render(model, contentType, exchange);
}
}));
SinglePage singlePage = new SinglePage();
singlePage.setMetadata(new Metadata());
singlePage.getMetadata().setName(pageName);
singlePage.setSpec(new SinglePage.SinglePageSpec());
when(singlePageFinder.getByName(eq(pageName)))
.thenReturn(Mono.just(SinglePageVo.from(singlePage)));
HandlerFunction<ServerResponse> handlerFunction =
singlePageRoute.handlerFunction(pageName);
RouterFunction<ServerResponse> routerFunction =
RouterFunctions.route().GET("/archives/{name}", handlerFunction).build();
WebTestClient webTestClient = WebTestClient.bindToRouterFunction(routerFunction)
.handlerStrategies(HandlerStrategies.builder()
.viewResolver(viewResolver)
.build())
.build();
webTestClient.get()
.uri("/archives/fake-name")
.exchange()
.expectStatus().isOk();
}
@Test
void shouldNotThrowErrorIfSlugNameContainsSpecialChars() {
var specialChars = "/with-special-chars-{}-[]-{{}}-{[]}-[{}]";
var specialCharsUri =
URI.create(UriUtils.encodePath(specialChars, UTF_8));
var mockHttpRequest = MockServerHttpRequest.get(specialCharsUri.toString())
.accept(MediaType.TEXT_HTML)
.build();
var mockExchange = MockServerWebExchange.from(mockHttpRequest);
var request = MockServerRequest.builder()
.exchange(mockExchange)
.uri(specialCharsUri)
.method(HttpMethod.GET)
.header(HttpHeaders.ACCEPT, MediaType.TEXT_HTML_VALUE)
.build();
var nameSlugPair = new NameSlugPair("fake-single-page", specialChars);
singlePageRoute.setQuickRouteMap(Map.of(nameSlugPair, r -> ServerResponse.ok().build()));
StepVerifier.create(singlePageRoute.route(request))
.expectNextCount(1)
.verifyComplete();
}
@Nested
class SinglePageReconcilerTest {
@Test
void shouldRemoveRouteIfSinglePageUnpublished() {
var name = "fake-single-page";
var page = newSinglePage(name, false);
when(client.fetch(SinglePage.class, name)).thenReturn(
Optional.of(page));
var routeMap = Mockito.<Map<NameSlugPair, HandlerFunction<ServerResponse>>>mock(
invocation -> new HashMap<NameSlugPair, HandlerFunction<ServerResponse>>());
singlePageRoute.setQuickRouteMap(routeMap);
var result = singlePageRoute.reconcile(new Reconciler.Request(name));
assertNotNull(result);
assertFalse(result.reEnqueue());
verify(client).fetch(SinglePage.class, name);
verify(routeMap).remove(NameSlugPair.from(page));
}
@Test
void shouldAddRouteIfSinglePagePublished() {
var name = "fake-single-page";
var page = newSinglePage(name, true);
when(client.fetch(SinglePage.class, name)).thenReturn(
Optional.of(page));
var routeMap = Mockito.<Map<NameSlugPair, HandlerFunction<ServerResponse>>>mock(
invocation -> new HashMap<NameSlugPair, HandlerFunction<ServerResponse>>());
singlePageRoute.setQuickRouteMap(routeMap);
var result = singlePageRoute.reconcile(new Reconciler.Request(name));
assertNotNull(result);
assertFalse(result.reEnqueue());
verify(client).fetch(SinglePage.class, name);
verify(routeMap).put(eq(NameSlugPair.from(page)), any());
}
@Test
void shouldRemoveRouteIfSinglePageDeleted() {
var name = "fake-single-page";
var page = newDeletedSinglePage(name);
when(client.fetch(SinglePage.class, name)).thenReturn(
Optional.of(page));
var routeMap = Mockito.<Map<NameSlugPair, HandlerFunction<ServerResponse>>>mock(
invocation -> new HashMap<NameSlugPair, HandlerFunction<ServerResponse>>());
singlePageRoute.setQuickRouteMap(routeMap);
var result = singlePageRoute.reconcile(new Reconciler.Request(name));
assertNotNull(result);
assertFalse(result.reEnqueue());
verify(client).fetch(SinglePage.class, name);
verify(routeMap).remove(NameSlugPair.from(page));
}
@Test
void shouldRemoveRouteIfSinglePageRecycled() {
var name = "fake-single-page";
var page = newRecycledSinglePage(name);
when(client.fetch(SinglePage.class, name)).thenReturn(
Optional.of(page));
var routeMap = Mockito.<Map<NameSlugPair, HandlerFunction<ServerResponse>>>mock(
invocation -> new HashMap<NameSlugPair, HandlerFunction<ServerResponse>>());
singlePageRoute.setQuickRouteMap(routeMap);
var result = singlePageRoute.reconcile(new Reconciler.Request(name));
assertNotNull(result);
assertFalse(result.reEnqueue());
verify(client).fetch(SinglePage.class, name);
verify(routeMap).remove(NameSlugPair.from(page));
}
SinglePage newSinglePage(String name, boolean published) {
var metadata = new Metadata();
metadata.setName(name);
var page = new SinglePage();
page.setMetadata(metadata);
var spec = new SinglePage.SinglePageSpec();
spec.setSlug("/fake-slug");
page.setSpec(spec);
var status = new SinglePage.SinglePageStatus();
page.setStatus(status);
SinglePage.changePublishedState(page, published);
return page;
}
SinglePage newDeletedSinglePage(String name) {
var page = newSinglePage(name, true);
page.getMetadata().setDeletionTimestamp(Instant.now());
return page;
}
SinglePage newRecycledSinglePage(String name) {
var page = newSinglePage(name, true);
page.getSpec().setDeleted(true);
return page;
}
}
}