Junits for Mapper

-tests for namespace mappig method
-tests for perm method
-little refactor for Question and Define for mocking purpose

Change-Id: I49fb8f8a123c7896e1971913e9f99ef0c049250f
Issue-ID: AAF-400
Signed-off-by: Tomek Kaminski <tomasz.kaminski@nokia.com>

1 files changed, 336 insertions, 3 deletions

diff --git a/auth/auth-service/src/test/java/org/onap/aaf/authz/service/mapper/JU_Mapper_2_0.java b/auth/auth-service/src/test/java/org/onap/aaf/authz/service/mapper/JU_Mapper_2_0.java
index b3630c7a..deea14c2 100644
--- a/auth/auth-service/src/test/java/org/onap/aaf/authz/service/mapper/JU_Mapper_2_0.java
+++ b/auth/auth-service/src/test/java/org/onap/aaf/authz/service/mapper/JU_Mapper_2_0.java
@@ -21,12 +21,346 @@
  ******************************************************************************/
 package org.onap.aaf.authz.service.mapper;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.verify;
 
+import aaf.v2_0.NsRequest;
+import aaf.v2_0.Nss;
+import aaf.v2_0.Nss.Ns;
+import aaf.v2_0.Perm;
+import aaf.v2_0.Perms;
+import aaf.v2_0.Request;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Sets;
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import org.junit.Assert;
+import org.junit.Before;
 import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.onap.aaf.auth.dao.cass.Namespace;
+import org.onap.aaf.auth.dao.cass.NsDAO;
+import org.onap.aaf.auth.dao.cass.NsSplit;
+import org.onap.aaf.auth.dao.cass.NsType;
+import org.onap.aaf.auth.dao.cass.PermDAO;
+import org.onap.aaf.auth.dao.cass.PermDAO.Data;
+import org.onap.aaf.auth.dao.hl.Question;
+import org.onap.aaf.auth.dao.hl.Question.Access;
+import org.onap.aaf.auth.env.AuthzTrans;
+import org.onap.aaf.auth.env.AuthzTrans.REQD_TYPE;
+import org.onap.aaf.auth.layer.Result;
+import org.onap.aaf.auth.rserv.Pair;
+import org.onap.aaf.auth.service.mapper.Mapper.API;
+import org.onap.aaf.auth.service.mapper.Mapper_2_0;
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.misc.env.APIException;
+import org.onap.aaf.misc.env.Env;
+import org.onap.aaf.misc.env.TimeTaken;
 
+@RunWith(MockitoJUnitRunner.class)
 public class JU_Mapper_2_0 {
 
+  private static final String USER = "John";
+
+	private Mapper_2_0 mapper;
+	@Mock
+	private Question question;
+	@Mock
+	private AuthzTrans transaction;
+	@Mock
+  private TimeTaken tt;
+
+
+	@Before
+	public void setUp() throws APIException, IOException, CadiException {
+	  given(transaction.start(anyString(), eq(Env.SUB))).willReturn(tt);
+	  given(transaction.user()).willReturn(USER);
+		this.mapper = new Mapper_2_0(question);
+	}
+
+	@Test(expected = ClassCastException.class)
+	public void ns_willThrowException_whenInvalidRequestType() {
+		//given
+		Request rq = new Request();
+
+		//when
+		mapper.ns(transaction, rq);
+
+		//then
+		fail("Expected ClassCastException");
+	}
+
+	@Test
+	public void ns_shouldConvertNamespaceRequest_whenValidTypeIsExplicitlyProvided() {
+		//given
+		String namespaceName = "org.companyA.app1";
+		String namespaceType = "APP";
+		NsType expectedNsType = NsType.APP;
+		NsRequest nsRequest = createNsRequestForType(namespaceName, namespaceType);
+
+		//when
+		Result<Namespace> result = mapper.ns(transaction,nsRequest);
+
+		//then
+		assertTrue(result.isOK());
+		assertNamespaceValues(result.value, expectedNsType, namespaceName);
+		verify(transaction).checkpoint(namespaceName,Env.ALWAYS);
+	}
+
+	@Test
+	public void ns_shouldConvertNamespaceRequest_whenInValidTypeIsExplicitlyProvided() {
+		//given
+		String namespaceName = "org.companyA.app1.service0";
+		String invalidNsType = "BLUE";
+		NsType expectedNsType = NsType.APP;
+		NsRequest nsRequest = createNsRequestForType(namespaceName, invalidNsType);
+
+		//when
+		Result<Namespace> result = mapper.ns(transaction,nsRequest);
+
+		//then
+		assertTrue(result.isOK());
+		assertNamespaceValues(result.value, expectedNsType, namespaceName);
+		verify(transaction).checkpoint(namespaceName,Env.ALWAYS);
+	}
+
+	@Test
+	public void ns_shouldConvertRootNamespaceRequest_whenTypeNotProvided() {
+		//given
+		String rootNsName = "org";
+		NsType expectedNsType = NsType.ROOT;
+		NsRequest nsRequest = createNsRequestForType(rootNsName, null);
+
+		//when
+		Result<Namespace> result = mapper.ns(transaction,nsRequest);
+
+		//then
+		assertTrue(result.isOK());
+		assertNamespaceValues(result.value, expectedNsType, rootNsName);
+		verify(transaction).checkpoint(rootNsName,Env.ALWAYS);
+	}
+
+	@Test
+	public void ns_shouldConvertCompanyNamespaceRequest_whenTypeNotProvided() {
+		//given
+		String companyNsName = "org.companyA";
+		NsType expectedNsType = NsType.COMPANY;
+		NsRequest nsRequest = createNsRequestForType(companyNsName, null);
+
+		//when
+		Result<Namespace> result = mapper.ns(transaction,nsRequest);
+
+		//then
+		assertTrue(result.isOK());
+		assertNamespaceValues(result.value, expectedNsType, companyNsName);
+		verify(transaction).checkpoint(companyNsName,Env.ALWAYS);
+	}
+
+	private void assertNamespaceValues(Namespace value, NsType nsType, String namespaceName) {
+		List<String> people = Lists.newArrayList("tk007@people.osaaf.org");
+		assertEquals(Integer.valueOf(nsType.type), value.type);
+		assertEquals(namespaceName, value.name);
+		assertEquals("some namespace description", value.description);
+		assertEquals(people, value.admin);
+		assertEquals(people, value.owner);
+	}
+
+	private NsRequest createNsRequestForType(String nsName, String nsType) {
+		NsRequest req = mapper.newInstance(API.NS_REQ);
+		req.setType(nsType);
+		req.setName(nsName);
+		req.setDescription("some namespace description");
+		req.getAdmin().add("tk007@people.osaaf.org");
+		req.getResponsible().add("tk007@people.osaaf.org");
+		return req;
+	}
+
+	@Test
+	public void nss_shouldConvertNamespaceToNss_withoutAttributes() {
+		//given
+		Nss nss = mapper.newInstance(API.NSS);
+		Namespace ns = mapper.ns(transaction, createNsRequestForType("org.onap",  null)).value;
+
+		//when
+		Result<Nss> result = mapper.nss(transaction, ns, nss);
+
+		//then
+		assertTrue(result.isOK());
+		assertEquals("Only one Ns should be added",1, result.value.getNs().size());
+		Ns addedNs = Iterables.getOnlyElement(result.value.getNs());
+		assertEquals(ns.admin, addedNs.getAdmin());
+		assertEquals(ns.name, addedNs.getName());
+		assertEquals(ns.owner, addedNs.getResponsible());
+		assertEquals(ns.description, addedNs.getDescription());
+		assertTrue(addedNs.getAttrib().isEmpty());
+	}
+
+	@Test
+	public void nss_shouldConvertNamespaceToNss_withAttributes() {
+		//given
+		Nss nss = mapper.newInstance(API.NSS);
+		Namespace ns = mapper.ns(transaction, createNsRequestForType("org.onap",  null)).value;
+		ns.attrib = Lists.newArrayList();
+		int attribNum = 5;
+		Map<String, String> attribs = ImmutableMap.of("key1", "value1", "key2", "value2", "key3", "value3", "key4", "value4", "key5", "value5");
+		attribs.forEach((key,val) -> ns.attrib.add(new Pair<>(key,val)));
+
+		//when
+		Result<Nss> result = mapper.nss(transaction, ns, nss);
+
+		//then
+		assertTrue(result.isOK());
+		assertEquals("Only one Ns should be added",1, result.value.getNs().size());
+		Ns addedNs = Iterables.getOnlyElement(result.value.getNs());
+		assertEquals(attribNum, addedNs.getAttrib().size());
+		addedNs.getAttrib().forEach( attr -> {
+			assertEquals(attr.getValue(), attribs.get(attr.getKey()));
+		});
+	}
+
+	@Test
+	public void nss_shouldAddSeveralNamespacesToNss() {
+		//given
+		Nss nss = mapper.newInstance(API.NSS);
+		Namespace ns1 = mapper.ns(transaction, createNsRequestForType("org.onap",  "COMPANY")).value;
+		Namespace ns2 = mapper.ns(transaction, createNsRequestForType("org.onap.prh",  "APP")).value;
+
+		//when
+		Result<Nss> result = mapper.nss(transaction, Lists.newArrayList(ns1,ns2), nss);
+
+		//then
+		assertTrue(result.isOK());
+		assertEquals("Two namespaces should be added",2, result.value.getNs().size());
+	}
+
+	@Test
+	public void perm_shouldNotAddPerms_whenFilterIsSet_andUserIsNotAuthorized() {
+		//given
+    given(question.mayUser(eq(transaction), eq(USER), any(PermDAO.Data.class), eq(Access.read)))
+        .willReturn(Result.err(9, "error"));
+    Perms permsContainer = mapper.newInstance(API.PERMS);
+    List<PermDAO.Data> permsData = Lists.newArrayList(new PermDAO.Data());
+    boolean filter = true;
+
+		//when
+    Result<Perms> result = mapper.perms(transaction, permsData, permsContainer, filter);
+
+		//then
+    assertTrue(result.isOK());
+    assertEquals("No perms added",0,result.value.getPerm().size());
+	}
+
+	@Test
+  public void perm_shouldAddPerm_withNamespaceSet_whenUserIsAuthorized_AndNamespaceIsRequestedType() {
+      //given
+      given(question.mayUser(eq(transaction), eq(USER), any(PermDAO.Data.class), eq(Access.read)))
+          .willReturn(Result.ok(new NsDAO.Data()));
+      given(transaction.requested(REQD_TYPE.ns)).willReturn(true);
+      Perms permsContainer = mapper.newInstance(API.PERMS);
+      Set<String> roles = Sets.newHashSet("org.onap.portal.owner","org.onap.portal.designer"
+				,"org.onap.portal.tester");
+      String namespace = "org.onap.portal";
+      String type = "access";
+      String fullType = namespace + "." +type;
+      String action = "read";
+      String description = "Portal Read Access";
+		  List<PermDAO.Data> permsData = Lists.newArrayList(createPermDAOobj(namespace, type, "*",action, roles, description));
+      boolean filter = true;
+
+      //when
+      Result<Perms> result = mapper.perms(transaction, permsData, permsContainer, filter);
+
+      //then
+      assertTrue(result.isOK());
+      assertEquals("Perm is added",1,result.value.getPerm().size());
+      Perm perm = Iterables.getOnlyElement(result.value.getPerm());
+      assertEquals(namespace, perm.getNs());
+      assertEquals(fullType, perm.getType());
+      assertEquals(action, perm.getAction());
+      assertEquals("*", perm.getInstance());
+      assertEquals(description, perm.getDescription());
+      assertEquals(Lists.newArrayList(roles), perm.getRoles());
+  }
+
+	@Test
+	public void perm_shouldAddPerm_withoutNamespaceSet_whenUserIsAuthorized_AndNamespaceIsNotRequestedType() {
+		//given
+		given(question.mayUser(eq(transaction), eq(USER), any(PermDAO.Data.class), eq(Access.read)))
+			.willReturn(Result.ok(new NsDAO.Data()));
+		given(transaction.requested(REQD_TYPE.ns)).willReturn(false);
+		Perms permsContainer = mapper.newInstance(API.PERMS);
+		String namespace = "org.onap.portal";
+		String type = "access";
+		String fullType = namespace + "." + type;
+		String action = "read";
+		List<PermDAO.Data> permsData = Lists.newArrayList(createPermDAOobj(namespace, type, "*",action, null, null));
+		boolean filter = true;
+
+		//when
+		Result<Perms> result = mapper.perms(transaction, permsData, permsContainer, filter);
+
+		//then
+		assertTrue(result.isOK());
+		assertEquals("Perm is added",1,result.value.getPerm().size());
+		Perm perm = Iterables.getOnlyElement(result.value.getPerm());
+		assertNull(perm.getNs());
+		assertEquals(fullType, perm.getType());
+		assertEquals(action, perm.getAction());
+	}
+
+	@Test
+	public void perm_shouldAddPermsWithCorrectSortedOrder() {
+		//given
+		given(question.mayUser(eq(transaction), eq(USER), any(PermDAO.Data.class), eq(Access.read)))
+			.willReturn(Result.ok(new NsDAO.Data()));
+		Perms permsContainer = mapper.newInstance(API.PERMS);
+		PermDAO.Data perm1 = createPermDAOobj("org.onap.portal", "access", "*", "read", null, null);
+		PermDAO.Data perm2 = createPermDAOobj("org.onap.portal", "access", "*", "write", null, null);
+		PermDAO.Data perm3 = createPermDAOobj("org.onap.portal", "design", "*", "new", null, null);
+		PermDAO.Data perm4 = createPermDAOobj("org.onap.portal", "workflow", "1", "edit", null, null);
+		PermDAO.Data perm5 = createPermDAOobj("org.onap.portal", "workflow", "2", "edit", null, null);
+		List<PermDAO.Data> permsData = Lists.newArrayList(perm4, perm1, perm5, perm3, perm2);
+		List<PermDAO.Data> correctOrderPerms = Lists.newArrayList(perm1, perm2, perm3, perm4, perm5);
+
+		//when
+		Result<Perms> result = mapper.perms(transaction, permsData, permsContainer, true);
+
+		//then
+		assertTrue(result.isOK());
+		assertEquals("Alls Perms added",5,result.value.getPerm().size());
+		List<Perm> mappedPerms = result.value.getPerm();
+		for(int i=0; i<5; i++) {
+			comparePerm(correctOrderPerms.get(i), mappedPerms.get(i));
+		}
+	}
+
+	private void comparePerm(Data data, Perm perm) {
+		assertEquals(data.ns + "." + data.type, perm.getType());
+		assertEquals(data.instance, perm.getInstance());
+		assertEquals(data.action, perm.getAction());
+	}
+
+	private PermDAO.Data createPermDAOobj(String ns, String name, String instance, String action, Set<String> roles, String description) {
+			NsSplit nss = new NsSplit(ns, name);
+      PermDAO.Data perm = new PermDAO.Data(nss, instance, action);
+      perm.roles = roles;
+      perm.description = description;
+      return perm;
+  }
+
 	@Test
 	public void test() {
 		assertTrue(true);
@@ -156,7 +490,6 @@ public class JU_Mapper_2_0 {
 	public void testUsers(){
 		assertTrue(true);
 	}
-	
-		
+
 	
 }