+package de.juplo.demo;
+
+
+import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mockito;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.ui.Model;
+import reactor.core.publisher.Mono;
+
+
+/**
+ * Unit-Test for class {@link RemoteContentHtmlController}.
+ * @author Kai Moritz
+ */
+@ExtendWith(SpringExtension.class)
+public class HtmlControllerTest
+{
+ HtmlController controller;
+
+ @MockBean
+ RemoteContentService service;
+ @MockBean
+ Model model;
+
+
+ @BeforeEach
+ void setUp()
+ {
+ service = Mockito.mock(RemoteContentService.class);
+ controller = new HtmlController(service);
+ }
+
+
+ @Test
+ void test()
+ {
+ Mono<String> mono = Mono.empty();
+ when(service.getRemoteText("foo")).thenReturn(mono);
+
+ // when
+ String result = controller.fetch(model, "foo");
+
+ assertThat(result).isEqualTo("layout");
+ verify(model).addAttribute("text", mono);
+ }
+}