Add Application Branding Management Integration Tests

modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/identity/integration/test/rest/api/server/branding/preference/management/v1/AppBrandingPreferenceManagementFailureTest.java

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+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.com).
+ *
+ * WSO2 LLC. licenses this file to you 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.
+ */
+
+package org.wso2.identity.integration.test.rest.api.server.branding.preference.management.v1;
+
+import io.restassured.response.Response;
+import org.apache.http.HttpHeaders;
+import org.apache.http.HttpStatus;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Factory;
+import org.testng.annotations.Test;
+import org.wso2.carbon.automation.engine.context.TestUserMode;
+import org.wso2.identity.integration.test.restclients.OAuth2RestClient;
+
+import static org.hamcrest.CoreMatchers.notNullValue;
+import static org.testng.Assert.assertNotNull;
+
+/**
+ * Tests for error scenarios when managing application branding using Branding Preference Management REST API.
+ */
+public class AppBrandingPreferenceManagementFailureTest extends AppBrandingPreferenceManagementTestBase {
+
+    private static final String ADD_EMPTY_APP_BRANDING_RESOURCE_FILE = "add-empty-app-branding-preference.json";
+
+    private String testAppId;
+
+    @Factory(dataProvider = "restAPIUserConfigProvider")
+    public AppBrandingPreferenceManagementFailureTest(TestUserMode userMode) throws Exception {
+
+        super.init(userMode);
+        this.context = isServer;
+        this.authenticatingUserName = context.getContextTenant().getTenantAdmin().getUserName();
+        this.authenticatingCredential = context.getContextTenant().getTenantAdmin().getPassword();
+        this.tenant = context.getContextTenant().getDomain();
+    }
+
+    @DataProvider(name = "restAPIUserConfigProvider")
+    public static Object[][] restAPIUserConfigProvider() {
+
+        return new Object[][]{
+                {TestUserMode.SUPER_TENANT_ADMIN},
+                {TestUserMode.TENANT_ADMIN}
+        };
+    }
+
+    @BeforeClass(alwaysRun = true)
+    public void init() throws Exception {
+
+        super.testInit(API_VERSION, swaggerDefinition, tenant);
+        oAuth2RestClient = new OAuth2RestClient(serverURL, tenantInfo);
+        testAppId = createTestApp();
+    }
+
+    @AfterClass(alwaysRun = true)
+    public void testConclude() throws Exception {
+
+        super.conclude();
+        deleteTestApp(testAppId);
+        oAuth2RestClient.closeHttpClient();
+    }
+
+    @Test
+    public void testAddBrandingPreferenceWithEmptyJsonPreference() throws Exception {
+
+        String body = readResource(ADD_EMPTY_APP_BRANDING_RESOURCE_FILE);
+        Response response = getResponseOfPost(BRANDING_PREFERENCE_API_BASE_PATH, body);
+        validateErrorResponse(response, HttpStatus.SC_BAD_REQUEST, "BPM-60001");
+    }
+
+    @Test
+    public void testAddBrandingPreferenceConflict() throws Exception {
+
+        // Add app branding preference.
+        addValidAppBranding();
+
+        // Add conflicting app branding preference.
+        String body = readResource(ADD_ROOT_APP_BRANDING_RESOURCE_FILE).replace(APP_ID_PLACEHOLDER, testAppId);
+        Response conflictingResponse = getResponseOfPost(BRANDING_PREFERENCE_API_BASE_PATH, body);
+        validateErrorResponse(conflictingResponse, HttpStatus.SC_CONFLICT, "BPM-60003");
+
+        // Delete app branding preference.
+        deleteValidAppBranding();
+    }
+
+    @Test
+    public void testGetNotExistingAppBrandingPreference() {
+
+        Response response = getResponseOfGet(BRANDING_PREFERENCE_API_BASE_PATH + String.format
+                (PREFERENCE_COMPONENT_WITH_QUERY_PARAM, APPLICATION_TYPE, testAppId, DEFAULT_LOCALE));
+        validateErrorResponse(response, HttpStatus.SC_NOT_FOUND, "BPM-60002");
+    }
+
+    @Test
+    public void testResolveNotExistingAppBrandingPreference() {
+
+        Response response = getResponseOfGet(BRANDING_PREFERENCE_RESOLVE_PATH + String.format
+                (PREFERENCE_COMPONENT_WITH_QUERY_PARAM, APPLICATION_TYPE, testAppId, DEFAULT_LOCALE));
+        validateErrorResponse(response, HttpStatus.SC_NOT_FOUND, "BPM-60002");
+    }
+
+    @Test
+    public void testUpdateNotExistingAppBrandingPreference() throws Exception {
+
+        String body = readResource(UPDATE_ROOT_APP_BRANDING_RESOURCE_FILE).replace(APP_ID_PLACEHOLDER, testAppId);
+        Response response = getResponseOfPut(BRANDING_PREFERENCE_API_BASE_PATH, body);
+        validateErrorResponse(response, HttpStatus.SC_NOT_FOUND, "BPM-60002");
+    }
+
+    @Test
+    public void testUpdateAppBrandingPreferenceWithEmptyJsonPreference() throws Exception {
+
+        // Add app branding preference.
+        addValidAppBranding();
+
+        // Update Branding Preference with empty JSON preference.
+        String body = readResource(ADD_EMPTY_APP_BRANDING_RESOURCE_FILE);
+        Response response = getResponseOfPut(BRANDING_PREFERENCE_API_BASE_PATH, body);
+        validateErrorResponse(response, HttpStatus.SC_BAD_REQUEST, "BPM-60001");
+
+        // Delete app branding preference.
+        deleteValidAppBranding();
+    }
+
+    @Test
+    public void testDeleteNotExistingAppBrandingPreference() {
+
+        Response response = getResponseOfDelete(BRANDING_PREFERENCE_API_BASE_PATH + String.format
+                (PREFERENCE_COMPONENT_WITH_QUERY_PARAM, APPLICATION_TYPE, testAppId, DEFAULT_LOCALE));
+        validateErrorResponse(response, HttpStatus.SC_NOT_FOUND, "BPM-60002");
+    }
+
+    private void addValidAppBranding() throws Exception {
+
+        String body = readResource(ADD_ROOT_APP_BRANDING_RESOURCE_FILE).replace(APP_ID_PLACEHOLDER, testAppId);
+        Response creationResponse = getResponseOfPost(BRANDING_PREFERENCE_API_BASE_PATH, body);
+        creationResponse.then()
+                .log().ifValidationFails()
+                .assertThat()
+                .statusCode(HttpStatus.SC_CREATED)
+                .header(HttpHeaders.LOCATION, notNullValue());
+        String location = creationResponse.getHeader(HttpHeaders.LOCATION);
+        assertNotNull(location);
+    }
+
+    private void deleteValidAppBranding() {
+
+        Response deletionResponse = getResponseOfDelete(BRANDING_PREFERENCE_API_BASE_PATH + String.format
+                (PREFERENCE_COMPONENT_WITH_QUERY_PARAM, APPLICATION_TYPE, testAppId, DEFAULT_LOCALE));
+        deletionResponse.then()
+                .log().ifValidationFails()
+                .assertThat()
+                .statusCode(HttpStatus.SC_NO_CONTENT);
+    }
+}