Test: added tests for GenreHierarchy

README.md

@@ -90,6 +90,7 @@ User Interface related Features:
 - [Model Localization](https://cap.cloud.sap/docs/guides/i18n) for [English](app/_i18n/i18n.properties) and [German](app/_i18n/i18n_de.properties) language for static texts
 - [Custom File Upload extension](app/admin/webapp/extension/Upload.js) which provides a button for uploading `CSV` files
 - A simple Swagger UI for the CatalogService API at <http://localhost:8080/swagger/index.html>
+- UI5 Tree Table
 
 CDS Maven Plugin Features:
 
@@ -138,6 +139,14 @@ are defined for local development:
 - User: `user`, password: `user` to browse books
 - User: `admin`, password: `admin` to manage books and orders
 
+### Testing in hybrid mode
+
+You can test the `GenreHierarchyTest` on H2 using the profile `default` as well as on HANA using the profile `hybrid`
+
+```
+cds bind --exec -- mvn clean install -Dspring.profiles.active=hybrid
+```
+
 ## Using VS Code
 
 VS Code supports the project out-of-the-box, when using the [Extension Pack for Java](https://marketplace.visualstudio.com/items?itemName=vscjava.vscode-java-pack).

srv/src/test/java/my/bookshop/GenreHierarchyTest.java

@@ -0,0 +1,112 @@
+package my.bookshop;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.security.test.context.support.WithMockUser;
+import org.springframework.test.web.servlet.MockMvc;
+
+@SpringBootTest
+@AutoConfigureMockMvc
+//@ActiveProfiles({"hybrid"})
+public class GenreHierarchyTest {
+
+	@Autowired
+	private MockMvc client;
+
+	private static final String genresURI = "/api/admin/GenreHierarchy";
+
+	@Test
+	@WithMockUser(username = "admin")
+	void testGetAll() throws Exception {
+		client.perform(get(genresURI)).andExpect(status().isOk());
+	}
+
+	@Test
+	@WithMockUser(username = "admin")
+	void testCountAll() throws Exception {
+		client.perform(get(genresURI + "/$count"))
+				.andExpect(status().isOk())
+				.andExpect(jsonPath("$").value(15));
+	}
+
+	@Test
+	@WithMockUser(username = "admin")
+	void testStartOneLevel() throws Exception {
+		client.perform(get(genresURI
+		        + "?$select=DrillState,ID,name,DistanceFromRoot"
+				+ "&$apply=orderby(name)/"
+				+ "com.sap.vocabularies.Hierarchy.v1.TopLevels(HierarchyNodes=$root/GenreHierarchy,HierarchyQualifier='GenreHierarchy',NodeProperty='ID',Levels=1)"
+				+ "&$count=true"))
+				.andExpect(status().isOk())
+				.andExpect(jsonPath("$.value[0].ID").value(10))
+				.andExpect(jsonPath("$.value[0].name").value("Fiction"))
+				.andExpect(jsonPath("$.value[0].DistanceFromRoot").value(0))
+				.andExpect(jsonPath("$.value[0].DrillState").value("collapsed"))
+				.andExpect(jsonPath("$.value[1].ID").value(20))
+				.andExpect(jsonPath("$.value[1].name").value("Non-Fiction"))
+				.andExpect(jsonPath("$.value[1].DistanceFromRoot").value(0))
+				.andExpect(jsonPath("$.value[1].DrillState").value("collapsed"))
+				.andExpect(jsonPath("$.value[2]").doesNotExist());
+
+	}
+
+	@Test
+	@WithMockUser(username = "admin")
+	void testExpandNonFiction() throws Exception {
+		client.perform(get(genresURI
+				+ "?$select=DrillState,ID,name"
+				+ "&$apply=descendants($root/GenreHierarchy,GenreHierarchy,ID,filter(ID eq 20),1)"
+				+ "/orderby(ID)"))
+				.andExpect(status().isOk())
+ 				.andExpect(jsonPath("$.value[0].ID").value(21))
+				.andExpect(jsonPath("$.value[0].name").value("Biography"))
+				.andExpect(jsonPath("$.value[0].DrillState").value("collapsed"))
+				.andExpect(jsonPath("$.value[1].ID").value(23))
+				.andExpect(jsonPath("$.value[1].name").value("Essay"))
+				.andExpect(jsonPath("$.value[1].DrillState").value("leaf"))
+				.andExpect(jsonPath("$.value[2].ID").value(24))
+				.andExpect(jsonPath("$.value[2].name").value("Speech"))
+				.andExpect(jsonPath("$.value[2].DrillState").value("leaf"))
+				.andExpect(jsonPath("$.value[3]").doesNotExist());
+	}
+
+	@Test
+	@WithMockUser(username = "admin")
+	void testCollapseAll() throws Exception {
+		client.perform(get(genresURI
+				+ "?$select=DrillState,ID,name"
+				+ "&$apply=com.sap.vocabularies.Hierarchy.v1.TopLevels(HierarchyNodes=$root/GenreHierarchy,HierarchyQualifier='GenreHierarchy',NodeProperty='ID',Levels=1)"
+				+ "&$count=true&$skip=0&$top=238"))
+				.andExpect(status().isOk())
+				.andExpect(jsonPath("$.value[0].name").value("Fiction"))
+				.andExpect(jsonPath("$.value[0].DrillState").value("collapsed"))
+				.andExpect(jsonPath("$.value[1].name").value("Non-Fiction"))
+				.andExpect(jsonPath("$.value[1].DrillState").value("collapsed"))
+				.andExpect(jsonPath("$.value[2]").doesNotExist());
+	}
+
+	@Test
+	@WithMockUser(username = "admin")
+	void testExpandAll() throws Exception {
+		client.perform(get(genresURI
+				+ "?$select=DistanceFromRoot,DrillState,ID,LimitedDescendantCount,name"
+				+ "&$apply=com.sap.vocabularies.Hierarchy.v1.TopLevels(HierarchyNodes=$root/GenreHierarchy,HierarchyQualifier='GenreHierarchy',NodeProperty='ID')"
+				+ "&$count=true&$skip=0&$top=238"))
+				.andExpect(status().isOk())
+				.andExpect(jsonPath("$.value[0].ID").value(10))
+				.andExpect(jsonPath("$.value[0].name").value("Fiction"))
+				.andExpect(jsonPath("$.value[0].DrillState").value("expanded"))
+				.andExpect(jsonPath("$.value[0].DistanceFromRoot").value(0))
+				.andExpect(jsonPath("$.value[0].LimitedDescendantCount").value(9))
+				.andExpect(jsonPath("$.value[14].name").value("Speech"))
+				.andExpect(jsonPath("$.value[14].DrillState").value("leaf"))
+				.andExpect(jsonPath("$.value[15]").doesNotExist());
+	}
+}