Merge "Add Error Handling in A1 Client"
[nonrtric.git] / policy-agent / src / test / java / org / oransc / policyagent / ApplicationTest.java
index d22a9da..df26ba4 100644 (file)
 package org.oransc.policyagent;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assert.assertFalse;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.reflect.TypeToken;
 
 import java.net.URL;
-import java.util.HashMap;
-import java.util.Map;
+import java.util.List;
+import java.util.Vector;
 
 import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.runner.RunWith;
 import org.oransc.policyagent.configuration.ApplicationConfig;
+import org.oransc.policyagent.configuration.ImmutableRicConfig;
+import org.oransc.policyagent.configuration.RicConfig;
+import org.oransc.policyagent.controllers.ImmutableServiceRegistrationInfo;
+import org.oransc.policyagent.controllers.ImmutableServiceStatus;
+import org.oransc.policyagent.controllers.PolicyTypeInfo;
+import org.oransc.policyagent.controllers.ServiceRegistrationInfo;
+import org.oransc.policyagent.controllers.ServiceStatus;
+import org.oransc.policyagent.exceptions.ServiceException;
+import org.oransc.policyagent.repository.ImmutablePolicy;
 import org.oransc.policyagent.repository.ImmutablePolicyType;
 import org.oransc.policyagent.repository.Policies;
 import org.oransc.policyagent.repository.Policy;
 import org.oransc.policyagent.repository.PolicyType;
 import org.oransc.policyagent.repository.PolicyTypes;
+import org.oransc.policyagent.repository.Ric;
+import org.oransc.policyagent.repository.Rics;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.context.TestConfiguration;
 import org.springframework.boot.web.server.LocalServerPort;
 import org.springframework.context.annotation.Bean;
-import org.springframework.http.HttpEntity;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.MediaType;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.web.client.RestTemplate;
 
@@ -49,36 +65,35 @@ import org.springframework.web.client.RestTemplate;
 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
 public class ApplicationTest {
 
+    @Autowired
+    private Rics rics;
+
     @Autowired
     private Policies policies;
 
     @Autowired
     private PolicyTypes policyTypes;
 
-    @Autowired
-    ApplicationConfig appConfig;
+    private static Gson gson = new GsonBuilder() //
+        .serializeNulls() //
+        .create(); //
 
-    static class MockApplicationConfig extends ApplicationConfig {
+    public static class MockApplicationConfig extends ApplicationConfig {
+        @Override
         public void initialize() {
             URL url = MockApplicationConfig.class.getClassLoader().getResource("test_application_configuration.json");
             loadConfigurationFromFile(url.getFile());
         }
     }
 
+    /**
+     * overrides the BeanFactory
+     */
     @TestConfiguration
-    static class Beans {
-        @Bean
-        Policies getPolicies() {
-            return new Policies();
-        }
-
-        @Bean
-        PolicyTypes getPolicyTypes() {
-            return new PolicyTypes();
-        }
+    static class TestBeanFactory {
 
         @Bean
-        ApplicationConfig getApplicationConfig() {
+        public ApplicationConfig getApplicationConfig() {
             return new MockApplicationConfig();
         }
     }
@@ -86,65 +101,206 @@ public class ApplicationTest {
     @LocalServerPort
     private int port;
 
-    private RestTemplate restTemplate = new RestTemplate();
+    private final RestTemplate restTemplate = new RestTemplate();
 
-    @Test
-    public void getPolicy() throws Exception {
-        String cmd = "/policy?type=type3&instance=xxx";
-        String rsp = this.restTemplate.getForObject("http://localhost:" + port + cmd, String.class);
-        System.out.println("*** rsp " + rsp);
-        assertThat(rsp).contains("type3");
+    @BeforeEach
+    public void reset() {
+        rics.clear();
+        policies.clear();
+        policyTypes.clear();
+        assertThat(policies.size()).isEqualTo(0);
     }
 
     @Test
-    public void getRics() throws Exception {
-        String cmd = "/rics";
-        String rsp = this.restTemplate.getForObject("http://localhost:" + port + cmd, String.class);
-        System.out.println("*** rsp " + rsp);
+    public void testGetRics() throws Exception {
+        String url = baseUrl() + "/rics";
+        String rsp = this.restTemplate.getForObject(url, String.class);
         assertThat(rsp).contains("kista_1");
     }
 
     @Test
-    public void getRic() throws Exception {
-        String cmd = "/ric?managedElementId=kista_1";
-        String rsp = this.restTemplate.getForObject("http://localhost:" + port + cmd, String.class);
+    public void testGetRic() throws Exception {
+        String url = baseUrl() + "/ric?managedElementId=kista_1";
+        String rsp = this.restTemplate.getForObject(url, String.class);
         assertThat(rsp).isEqualTo("ric1");
     }
 
     // managedElmentId -> nodeName
 
     @Test
-    public void putPolicy() throws Exception {
-        // types.putType("type1", ImmutablePolicyType.builder().name("").jsonSchema("").build());
-
-        String url = "http://localhost:" + port + "/policy?type={type}&instance={instance}&ric={ric}&service={service}";
-
-        Map<String, String> uriVariables = new HashMap<String, String>();
-        uriVariables.put("type", "type1");
-        uriVariables.put("instance", "instance1");
-        uriVariables.put("ric", "ric1");
-        uriVariables.put("service", "service");
-        HttpHeaders headers = new HttpHeaders();
-        headers.setContentType(MediaType.APPLICATION_JSON);
+    public void testPutPolicy() throws Exception {
+        putService("service1");
+
+        String url = baseUrl() + "/policy?type=type1&instance=instance1&ric=ric1&service=service1";
         String json = "{}";
-        HttpEntity<String> entity = new HttpEntity<String>(json);
+        addPolicyType("type1");
+
+        this.restTemplate.put(url, json);
 
-        addPolicyType(policyTypes, "type1");
+        Policy policy = policies.get("instance1");
 
-        this.restTemplate.put(url, entity, uriVariables);
-        Policy policy = this.policies.get("instance1");
         assertThat(policy).isNotNull();
         assertThat(policy.id()).isEqualTo("instance1");
-        assertThat(policy.ownerServiceName()).isEqualTo("service");
+        assertThat(policy.ownerServiceName()).isEqualTo("service1");
+
+        url = baseUrl() + "/policies";
+        String rsp = this.restTemplate.getForObject(url, String.class);
+        System.out.println(rsp);
     }
 
-    private void addPolicyType(PolicyTypes policyTypes, String name) {
+    private PolicyType addPolicyType(String name) {
         PolicyType type = ImmutablePolicyType.builder() //
             .jsonSchema("") //
             .name(name) //
             .build();
 
-        policyTypes.putType(name, type);
+        policyTypes.put(type);
+        return type;
+    }
+
+    private Ric addRic(String name) {
+        Vector<String> mes = new Vector<>();
+        RicConfig conf = ImmutableRicConfig.builder().name(name).baseUrl("baseUrl").managedElementIds(mes).build();
+        Ric ric = new Ric(conf);
+        this.rics.put(ric);
+        return ric;
+    }
+
+    private Policy addPolicy(String id, String typeName, String service, String ric) throws ServiceException {
+        addRic(ric);
+        Policy p = ImmutablePolicy.builder().id(id) //
+            .json("{}") //
+            .ownerServiceName(service) //
+            .ric(rics.getRic(ric)) //
+            .type(addPolicyType(typeName)) //
+            .lastModified("lastModified").build();
+        policies.put(p);
+        return p;
+    }
+
+    private Policy addPolicy(String id, String typeName, String service) throws ServiceException {
+        return addPolicy(id, typeName, service, "ric");
+    }
+
+    private String baseUrl() {
+        return "http://localhost:" + port;
+    }
+
+    @Test
+    public void testGetPolicy() throws Exception {
+        String url = baseUrl() + "/policy?instance=id";
+        Policy policy = addPolicy("id", "typeName", "service1", "ric1");
+        {
+            String rsp = this.restTemplate.getForObject(url, String.class);
+            assertThat(rsp).isEqualTo(policy.json());
+        }
+        {
+            policies.remove(policy);
+            ResponseEntity<String> rsp = this.restTemplate.getForEntity(url, String.class);
+            assertThat(rsp.getStatusCodeValue()).isEqualTo(HttpStatus.NO_CONTENT.value());
+        }
+    }
+
+    @Test
+    public void testDeletePolicy() throws Exception {
+        reset();
+        String url = baseUrl() + "/policy?instance=id";
+        addPolicy("id", "typeName", "service1", "ric1");
+        assertThat(policies.size()).isEqualTo(1);
+
+        this.restTemplate.delete(url);
+
+        assertThat(policies.size()).isEqualTo(0);
+    }
+
+    public static <T> List<T> parseList(String json, Class<T> clazz) {
+        if (null == json) {
+            return null;
+        }
+        return gson.fromJson(json, new TypeToken<T>() {}.getType());
+    }
+
+    @Test
+    public void testGetPolicyTypes() throws Exception {
+        String url = baseUrl() + "/policy_types";
+        reset();
+        addPolicy("id1", "type1", "service1");
+        addPolicy("id2", "type2", "service2");
+
+        String rsp = this.restTemplate.getForObject(url, String.class);
+        System.out.println(rsp);
+        assertThat(rsp).contains("type1");
+        assertThat(rsp).contains("type2");
+
+        List<PolicyTypeInfo> info = parseList(rsp, PolicyTypeInfo.class);
+        System.out.println(info.size());
+
+    }
+
+    @Test
+    public void testGetPolicies() throws Exception {
+        String url = baseUrl() + "/policies";
+        addPolicy("id1", "type1", "service1");
+        addPolicy("id2", "type2", "service2");
+
+        String rsp = this.restTemplate.getForObject(url, String.class);
+        System.out.println(rsp);
+        assertThat(rsp).contains("id1");
+        assertThat(rsp).contains("id2");
+    }
+
+    @Test
+    public void testGetPoliciesFilter() throws Exception {
+        addPolicy("id1", "type1", "service1");
+        addPolicy("id2", "type1", "service2");
+        addPolicy("id3", "type2", "service1");
+
+        String url = baseUrl() + "/policies?type=type1";
+        String rsp = this.restTemplate.getForObject(url, String.class);
+        System.out.println(rsp);
+        assertThat(rsp).contains("id1");
+        assertThat(rsp).contains("id2");
+        assertFalse(rsp.contains("id3"));
+
+        url = baseUrl() + "/policies?type=type1&service=service2";
+        rsp = this.restTemplate.getForObject(url, String.class);
+        System.out.println(rsp);
+        assertFalse(rsp.contains("id1"));
+        assertThat(rsp).contains("id2");
+        assertFalse(rsp.contains("id3"));
+    }
+
+    private String createServiceJson(String name) {
+        ServiceRegistrationInfo service = ImmutableServiceRegistrationInfo.builder() //
+            .keepAliveInterval(1) //
+            .name(name) //
+            .build();
+        String json = gson.toJson(service);
+        return json;
+    }
+
+    private void putService(String name) {
+        String url = baseUrl() + "/service";
+        this.restTemplate.put(url, createServiceJson(name));
+    }
+
+    @Test
+    public void testPutAndGetService() throws Exception {
+        putService("name");
+
+        String url = baseUrl() + "/service?name=name";
+        String rsp = this.restTemplate.getForObject(url, String.class);
+        ServiceStatus status = gson.fromJson(rsp, ImmutableServiceStatus.class);
+        assertThat(status.keepAliveInterval() == 1);
+        assertThat(status.name().equals("name"));
+
+        url = baseUrl() + "/services";
+        rsp = this.restTemplate.getForObject(url, String.class);
+        assertThat(rsp.contains("name"));
+        System.out.println(rsp);
+
+        url = baseUrl() + "/service/ping";
+        this.restTemplate.put(url, "name");
     }
 
 }