From bf0121fe5fe3b60563e9deec9b35aca8e5da1993 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Tue, 14 Jan 2020 10:16:06 +0100
Subject: [PATCH] Added an integration-test for HtmlController

* The test verifies the mapping from URL's to controllers
---
 pom.xml                                       | 11 ++++
 .../java/de/juplo/demo/HtmlControllerIT.java  | 53 +++++++++++++++++++
 2 files changed, 64 insertions(+)
 create mode 100644 src/test/java/de/juplo/demo/HtmlControllerIT.java

diff --git a/pom.xml b/pom.xml
index 8da5bd0..4c97fe5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,6 +16,7 @@
 
 	<properties>
 		<java.version>1.8</java.version>
+		<jsoup.version>1.12.1</jsoup.version>
 	</properties>
 
 	<dependencies>
@@ -44,6 +45,12 @@
 			<artifactId>reactor-test</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.jsoup</groupId>
+			<artifactId>jsoup</artifactId>
+			<version>${jsoup.version}</version>
+			<scope>test</scope>
+		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
@@ -58,6 +65,10 @@
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-maven-plugin</artifactId>
 			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-failsafe-plugin</artifactId>
+			</plugin>
 		</plugins>
 	</build>
 
diff --git a/src/test/java/de/juplo/demo/HtmlControllerIT.java b/src/test/java/de/juplo/demo/HtmlControllerIT.java
new file mode 100644
index 0000000..bcf037c
--- /dev/null
+++ b/src/test/java/de/juplo/demo/HtmlControllerIT.java
@@ -0,0 +1,53 @@
+package de.juplo.demo;
+
+
+import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.reactive.WebFluxTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.test.web.reactive.server.WebTestClient;
+import reactor.core.publisher.Mono;
+
+
+/**
+ * Narrow Integration-Test for the {@link HtmlController}.
+ * @author Kai Moritz
+ */
+@ExtendWith(SpringExtension.class)
+@WebFluxTest()
+public class HtmlControllerIT
+{
+  @Autowired
+  WebTestClient webClient;
+  @MockBean
+  RemoteContentService service;
+
+
+  @Test
+  @DisplayName("Mapping for HtmlController: /?path=foo")
+  void testUriWithParameter()
+  {
+    when(service.getRemoteText("foo")).thenReturn(Mono.just("bar"));
+    webClient
+        .get()
+        .uri("/?path=foo")
+        .exchange()
+        .expectStatus().isOk()
+        .expectBody(String.class).value(rendered ->
+        {
+          Document doc = Jsoup.parse(rendered);
+          assertThat(
+              doc.select("html > body > main > div > div > div > pre").text())
+              .isEqualTo("bar");
+        });
+    verify(service).getRemoteText("foo");
+  }
+}
-- 
2.20.1