[AAI] Improve test coverage for A&AI component aai-schema-service

- to Improve test coverage for A&AI component aai-schema-service <=80%

Issue-ID: AAI-4107
Change-Id: I23f499d09c70cb637d214937b8617e161863e414
Signed-off-by: nisha.gangore <nisha.gangore@accenture.com>

5 files changed, 460 insertions, 0 deletions

diff --git a/aai-schema-service/src/test/java/org/onap/aai/schemaservice/interceptors/AAIContainerFilterTest.java b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/interceptors/AAIContainerFilterTest.java
new file mode 100644
index 0000000..b549c5f
--- /dev/null
+++ b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/interceptors/AAIContainerFilterTest.java
@@ -0,0 +1,61 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2025 Deutsche Telekom. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aai.schemaservice.interceptors;
+
+import java.util.UUID;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+public class AAIContainerFilterTest {
+    private class TestAAIContainerFilter extends AAIContainerFilter {
+        // This subclass allows us to test the protected methods
+    }
+
+    @Test
+    public void testGenDate() {
+        TestAAIContainerFilter filter = new TestAAIContainerFilter();
+
+        // Get the generated date-time string
+        String generatedDate = filter.genDate();
+
+        // Assert that the generated date matches the expected format
+        assertNotNull(generatedDate);
+        assertTrue(generatedDate.matches("\\d{6}-\\d{2}:\\d{2}:\\d{2}:\\d{3}"));
+    }
+
+    @Test
+    public void testIsValidUUID_ValidUUID() {
+        TestAAIContainerFilter filter = new TestAAIContainerFilter();
+
+        // Test with a valid UUID
+        String validUUID = UUID.randomUUID().toString();
+        assertTrue(filter.isValidUUID(validUUID));
+    }
+
+    @Test
+    public void testIsValidUUID_InvalidUUID() {
+        TestAAIContainerFilter filter = new TestAAIContainerFilter();
+
+        // Test with an invalid UUID (not a valid UUID string)
+        String invalidUUID = "invalid-uuid-string";
+        assertFalse(filter.isValidUUID(invalidUUID));
+    }
+
+}
diff --git a/aai-schema-service/src/test/java/org/onap/aai/schemaservice/interceptors/pre/OneWaySslAuthorizationTest.java b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/interceptors/pre/OneWaySslAuthorizationTest.java
new file mode 100644
index 0000000..9696e69
--- /dev/null
+++ b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/interceptors/pre/OneWaySslAuthorizationTest.java
@@ -0,0 +1,166 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2025 Deutsche Telekom. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aai.schemaservice.interceptors.pre;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.mockito.junit.jupiter.MockitoSettings;
+import org.mockito.quality.Strictness;
+import org.onap.aai.schemaservice.service.AuthorizationService;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+import java.lang.reflect.Method;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+import static org.mockito.Mockito.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+@ExtendWith(MockitoExtension.class)
+@MockitoSettings(strictness = Strictness.LENIENT)
+public class OneWaySslAuthorizationTest {
+
+    @Mock
+    private AuthorizationService authorizationService;
+
+    @Mock
+    private ContainerRequestContext containerRequestContext;
+
+    @InjectMocks
+    private OneWaySslAuthorization oneWaySslAuthorization;
+
+    @BeforeEach
+    public void setUp() {
+        lenient().when(authorizationService.checkIfUserAuthorized(anyString())).thenReturn(true);
+    }
+
+    @Test
+    public void testFilterWithValidBasicAuth() throws Exception {
+        String basicAuth = "Basic validToken";
+        List<MediaType> acceptHeaderValues = Arrays.asList(MediaType.APPLICATION_JSON_TYPE);
+
+        when(containerRequestContext.getHeaderString("Authorization")).thenReturn(basicAuth);
+        when(containerRequestContext.getAcceptableMediaTypes()).thenReturn(acceptHeaderValues);
+
+        UriInfo uriInfoMock = mock(UriInfo.class);
+        when(containerRequestContext.getUriInfo()).thenReturn(uriInfoMock);
+        when(uriInfoMock.getRequestUri()).thenReturn(URI.create("http://localhost/some/other/path"));
+        when(uriInfoMock.getPath()).thenReturn("/some/other/path");
+
+        oneWaySslAuthorization.filter(containerRequestContext);
+
+        verify(containerRequestContext, times(0)).abortWith(any());
+    }
+
+    @Test
+    public void testFilterWithInvalidBasicAuth() throws Exception {
+        String basicAuth = "Basic invalidToken";
+        List<MediaType> acceptHeaderValues = Arrays.asList(MediaType.APPLICATION_JSON_TYPE);
+
+        UriInfo uriInfoMock = mock(UriInfo.class);
+        when(containerRequestContext.getUriInfo()).thenReturn(uriInfoMock);
+        when(uriInfoMock.getRequestUri()).thenReturn(URI.create("http://localhost/some/other/path"));
+        when(uriInfoMock.getPath()).thenReturn("/some/other/path");
+
+        when(containerRequestContext.getHeaderString("Authorization")).thenReturn(basicAuth);
+        when(containerRequestContext.getAcceptableMediaTypes()).thenReturn(acceptHeaderValues);
+
+        when(authorizationService.checkIfUserAuthorized("invalidToken")).thenReturn(false);
+
+        oneWaySslAuthorization.filter(containerRequestContext);
+
+        verify(containerRequestContext, times(1)).abortWith(any(Response.class));
+    }
+
+    @Test
+    public void testFilterWithNoAuthorizationHeader() throws Exception {
+        String basicAuth = null;
+        List<MediaType> acceptHeaderValues = Arrays.asList(MediaType.APPLICATION_JSON_TYPE);
+
+        when(containerRequestContext.getHeaderString("Authorization")).thenReturn(basicAuth);
+        when(containerRequestContext.getAcceptableMediaTypes()).thenReturn(acceptHeaderValues);
+
+        UriInfo uriInfoMock = mock(UriInfo.class);
+        when(containerRequestContext.getUriInfo()).thenReturn(uriInfoMock);
+        when(uriInfoMock.getRequestUri()).thenReturn(URI.create("http://localhost/some/other/path"));
+        when(uriInfoMock.getPath()).thenReturn("/some/other/path");
+
+        oneWaySslAuthorization.filter(containerRequestContext);
+
+        verify(containerRequestContext, times(1)).abortWith(any(Response.class));
+    }
+
+    @Test
+    public void testFilterWithInvalidAuthorizationHeaderFormat() throws Exception {
+        String basicAuth = "Bearer invalidToken"; // Header doesn't start with "Basic "
+        List<MediaType> acceptHeaderValues = Arrays.asList(MediaType.APPLICATION_JSON_TYPE);
+
+        when(containerRequestContext.getHeaderString("Authorization")).thenReturn(basicAuth);
+        when(containerRequestContext.getAcceptableMediaTypes()).thenReturn(acceptHeaderValues);
+
+        UriInfo uriInfoMock = mock(UriInfo.class);
+        when(containerRequestContext.getUriInfo()).thenReturn(uriInfoMock);
+        when(uriInfoMock.getRequestUri()).thenReturn(URI.create("http://localhost/some/other/path"));
+        when(uriInfoMock.getPath()).thenReturn("/some/other/path");
+
+        oneWaySslAuthorization.filter(containerRequestContext);
+
+        verify(containerRequestContext, times(1)).abortWith(any(Response.class));
+    }
+
+    @Test
+    public void testFilterForEchoPath() throws Exception {
+        String path = "/util/echo";
+
+        UriInfo uriInfoMock = mock(UriInfo.class);
+        when(containerRequestContext.getUriInfo()).thenReturn(uriInfoMock);
+        when(uriInfoMock.getRequestUri()).thenReturn(URI.create("http://localhost" + path));
+        when(uriInfoMock.getPath()).thenReturn(path);
+
+        oneWaySslAuthorization.filter(containerRequestContext);
+
+        verify(containerRequestContext, times(0)).abortWith(any());
+    }
+
+    @Test
+    public void testErrorResponse() throws Exception {
+        Method errorResponseMethod = OneWaySslAuthorization.class.getDeclaredMethod("errorResponse", String.class, List.class);
+        errorResponseMethod.setAccessible(true);
+
+        String errorCode = "AAI_3300";
+        List<MediaType> acceptHeaderValues = Arrays.asList(MediaType.APPLICATION_JSON_TYPE);
+
+        Object result = errorResponseMethod.invoke(oneWaySslAuthorization, errorCode, acceptHeaderValues);
+
+        assertTrue(result instanceof Optional);
+        Optional<Response> responseOptional = (Optional<Response>) result;
+        assertTrue(responseOptional.isPresent());
+        assertEquals(Response.Status.FORBIDDEN.getStatusCode(), responseOptional.get().getStatus());
+    }
+}
+
diff --git a/aai-schema-service/src/test/java/org/onap/aai/schemaservice/nodeschema/validation/FailFastStrategyTest.java b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/nodeschema/validation/FailFastStrategyTest.java
new file mode 100644
index 0000000..9c75a59
--- /dev/null
+++ b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/nodeschema/validation/FailFastStrategyTest.java
@@ -0,0 +1,56 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2025 Deutsche Telekom. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aai.schemaservice.nodeschema.validation;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+class FailFastStrategyTest {
+
+    private FailFastStrategy failFastStrategy;
+
+    @BeforeEach
+    void setUp() {
+        failFastStrategy = new FailFastStrategy();
+    }
+
+    @Test
+    void testIsOK_WhenNoErrorOccurred() {
+        assertTrue(failFastStrategy.isOK());
+    }
+
+    @Test
+    void testGetErrorMsg_WhenNoErrorOccurred() {
+        assertEquals("No errors found.", failFastStrategy.getErrorMsg());
+    }
+
+    @Test
+    void testNotifyOnError_ShouldSetErrorState() {
+        String errorMessage = "Validation failed!";
+        AAISchemaValidationException exception = assertThrows(AAISchemaValidationException.class, () -> {
+            failFastStrategy.notifyOnError(errorMessage);
+        });
+
+        assertEquals(errorMessage, exception.getMessage());
+        assertFalse(failFastStrategy.isOK());
+        assertEquals(errorMessage, failFastStrategy.getErrorMsg());
+    }
+}
diff --git a/aai-schema-service/src/test/java/org/onap/aai/schemaservice/nodeschema/validation/NodeValidatorTest.java b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/nodeschema/validation/NodeValidatorTest.java
new file mode 100644
index 0000000..2e2b48b
--- /dev/null
+++ b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/nodeschema/validation/NodeValidatorTest.java
@@ -0,0 +1,101 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2025 Deutsche Telekom. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aai.schemaservice.nodeschema.validation;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.*;
+import org.onap.aai.schemaservice.config.ConfigTranslator;
+import org.onap.aai.schemaservice.nodeschema.SchemaVersion;
+import java.util.*;
+import static org.mockito.Mockito.*;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class NodeValidatorTest {
+
+    @Mock
+    private ConfigTranslator mockTranslator;
+
+    @Mock
+    private SchemaErrorStrategy mockErrorStrategy;
+
+    @Mock
+    private DuplicateNodeDefinitionValidationModule mockDupChecker;
+
+    private NodeValidator nodeValidator;
+
+    @BeforeEach
+    void setUp() {
+        MockitoAnnotations.openMocks(this);
+        nodeValidator = new NodeValidator(mockTranslator, mockErrorStrategy, mockDupChecker);
+    }
+
+    @Test
+    void testValidate_NoDuplicates_ShouldReturnTrue() {
+        SchemaVersion schemaVersion = mock(SchemaVersion.class);
+        List<String> nodeFiles = Arrays.asList("file1", "file2", "file3");
+
+        Map<SchemaVersion, List<String>> mockNodeFiles = new HashMap<>();
+        mockNodeFiles.put(schemaVersion, nodeFiles);
+
+        when(mockTranslator.getNodeFiles()).thenReturn(mockNodeFiles);
+        when(mockDupChecker.findDuplicates(nodeFiles, schemaVersion)).thenReturn("");
+
+        boolean result = nodeValidator.validate();
+        assertFalse(result);
+
+        verify(mockErrorStrategy, never()).notifyOnError(anyString());
+    }
+
+    @Test
+    void testValidate_WithDuplicates_ShouldReturnFalse() {
+        SchemaVersion schemaVersion = mock(SchemaVersion.class);
+        List<String> nodeFiles = Arrays.asList("file1", "file2", "file3");
+
+        Map<SchemaVersion, List<String>> mockNodeFiles = new HashMap<>();
+        mockNodeFiles.put(schemaVersion, nodeFiles);
+
+        when(mockTranslator.getNodeFiles()).thenReturn(mockNodeFiles);
+        when(mockDupChecker.findDuplicates(nodeFiles, schemaVersion)).thenReturn("Duplicate found!");
+        boolean result = nodeValidator.validate();
+
+        assertFalse(result);
+        verify(mockErrorStrategy).notifyOnError("Duplicate found!");
+    }
+
+    @Test
+    void testGetErrorMsg_WithoutError_ShouldReturnEmptyString() {
+        when(mockErrorStrategy.getErrorMsg()).thenReturn("");
+
+        String errorMsg = nodeValidator.getErrorMsg();
+
+        assertEquals("", errorMsg);
+    }
+
+    @Test
+    void testGetErrorMsg_WithError_ShouldReturnErrorMessage() {
+        when(mockErrorStrategy.getErrorMsg()).thenReturn("Some error occurred");
+
+        String errorMsg = nodeValidator.getErrorMsg();
+
+        assertEquals("Some error occurred", errorMsg);
+    }
+}
diff --git a/aai-schema-service/src/test/java/org/onap/aai/schemaservice/nodeschema/validation/VersionValidatorTest.java b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/nodeschema/validation/VersionValidatorTest.java
new file mode 100644
index 0000000..5db1a26
--- /dev/null
+++ b/aai-schema-service/src/test/java/org/onap/aai/schemaservice/nodeschema/validation/VersionValidatorTest.java
@@ -0,0 +1,76 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2025 Deutsche Telekom. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aai.schemaservice.nodeschema.validation;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.*;
+import static org.mockito.Mockito.*;
+import static org.junit.jupiter.api.Assertions.*;
+
+class VersionValidatorTest {
+
+    @Mock
+    private SchemaErrorStrategy mockErrorStrategy;
+
+    @Mock
+    private VersionValidationModule mockVersionValidationModule;
+
+    private VersionValidator versionValidator;
+
+    @BeforeEach
+    void setUp() {
+        MockitoAnnotations.openMocks(this);
+        versionValidator = new VersionValidator(mockErrorStrategy, mockVersionValidationModule);
+    }
+
+    @Test
+    void testValidate_NoError_ShouldReturnTrue() {
+        when(mockVersionValidationModule.validate()).thenReturn("");
+        when(mockErrorStrategy.isOK()).thenReturn(true);
+
+        boolean result = versionValidator.validate();
+
+        assertTrue(result);
+        verify(mockErrorStrategy, never()).notifyOnError(anyString());
+    }
+
+    @Test
+    void testValidate_WithError_ShouldReturnFalse() {
+        String errorMessage = "Version validation failed";
+        when(mockVersionValidationModule.validate()).thenReturn(errorMessage);
+        when(mockErrorStrategy.isOK()).thenReturn(false);
+
+        boolean result = versionValidator.validate();
+
+        assertFalse(result);
+        verify(mockErrorStrategy).notifyOnError(errorMessage);
+    }
+
+    @Test
+    void testGetErrorMsg() {
+        String errorMessage = "Error in version validation";
+        when(mockErrorStrategy.getErrorMsg()).thenReturn(errorMessage);
+
+        String errorMsg = versionValidator.getErrorMsg();
+
+        assertEquals(errorMessage, errorMsg);
+    }
+}