GONRG-843 , GONRG-847

Added README.md to gcp int tests
Unhardcoded some values in int test config

testing/README.md

@@ -40,3 +40,6 @@ Notification integration tests are refactored so that the business logic for int
 ###Commands to run tests
 * Integration tests are refactored into two pieces: Core and Provider. Core contains business logic for tests and is a dependency for executing the tests from provider module. To build the core module, simply navigate to `notification-test-core` directory and run `mvn clean install`. This will build the core module
 * Next, to execute the integration tests, navigate to the provider module and execute `mvn test`
+
+### GCP
+Instructions for running the GCP integration tests can be found [here](./notification-test-gcp/README.md).
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testing/notification-test-core/src/main/java/org/opengroup/osdu/notification/util/Config.java

@@ -33,10 +33,10 @@ public class Config {
 
     public static Config Instance() {
         String env = getEnvironment();
-        config.ClientTenant = "nonexistenttenant";
-        config.IntegrationAudience = "245464679631-ktfdfpl147m1mjpbutl00b3cmffissgq.apps.googleusercontent.com";
-        config.OsduTenant = "opendes";
-        config.Topic = "records-changed";
+        config.ClientTenant = getEnvironmentVariableOrDefaultValue("CLIENT_TENANT","nonexistenttenant");
+        config.IntegrationAudience =  getEnvironmentVariableOrDefaultValue("INTEGRATION_TEST_AUDIENCE","245464679631-ktfdfpl147m1mjpbutl00b3cmffissgq.apps.googleusercontent.com");
+        config.OsduTenant = getEnvironmentVariableOrDefaultValue("OSDU_TENANT","opendes");
+        config.Topic = getEnvironmentVariableOrDefaultValue("TOPIC_ID","records-changed");
 
         config.hmacSecretValue = System.getProperty("HMAC_SECRET", System.getenv("HMAC_SECRET"));
         if (env.equalsIgnoreCase("LOCAL")) {
@@ -71,4 +71,16 @@ public class Config {
     private static String getEnvironment() {
         return System.getProperty("ENVIRONMENT", System.getenv("ENVIRONMENT"));
     }
+
+    private static String getEnvironmentVariableOrDefaultValue(String key, String defaultValue) {
+        String environmentVariable = getEnvironmentVariable(key);
+        if (environmentVariable == null) {
+            environmentVariable = defaultValue;
+        }
+        return environmentVariable;
+    }
+
+    private static String getEnvironmentVariable(String propertyKey) {
+        return System.getProperty(propertyKey, System.getenv(propertyKey));
+    }
 }

testing/notification-test-gcp/README.md

+###Dependencies needed to run the integration tests 
+* JDK11
+* Maven
+* Values for the following environment variables in Config.java
+  
+| name | value | description | sensitive? | source |
+| ---  | ---   | ---         | ---        | ---    |
+| `DE_OPS_TESTER` | `*****` | Service account base64 encoded string for API calls. Note: this user must have entitlements configured already | yes | https://console.cloud.google.com/iam-admin/serviceaccounts |
+| `DE_ADMIN_TESTER` | `*****` | Service account base64 encoded string for API calls. Note: this user must have entitlements configured already | yes | https://console.cloud.google.com/iam-admin/serviceaccounts |
+| `DE_EDITOR_TESTER` | `*****` | Service account base64 encoded string for API calls. Note: this user must have entitlements configured already  | yes | https://console.cloud.google.com/iam-admin/serviceaccounts |
+| `DE_NO_ACCESS_TESTER` | `*****` | Service account base64 encoded string for API calls. Note: this user must have entitlements configured already | yes | https://console.cloud.google.com/iam-admin/serviceaccounts |
+| `ENVIRONMENT` | `dev` OR `local` | Local for running locally with services url's predefined as http://localhost , Dev is configurable environment | no | - |
+| `HMAC_SECRET` | `*****` | sensitive secret to run HMAC tests | yes | - |
+| `REGISTER_BASE_URL` | `http://localhost:8081/api/register/v1` | Register service url | no | - |
+| `NOTIFICATION_BASE_URL` | `http://localhost:8080/` | Notification service url  | no | - |
+| `INTEGRATION_TEST_AUDIENCE` | `********` | Client application ID | yes | https://console.cloud.google.com/apis/credentials |
+| `CLIENT_TENANT` | ex `opendes` | Client tenant | no | - |
+| `OSDU_TENANT` | ex `osdu` | Osdu tenant | no | - |
+| `TOPIC_ID` | ex `records-changed` | PubSub topic id | no | https://console.cloud.google.com/cloudpubsub/topic |
+
+ **Entitlements configuration for integration accounts**
+ 
+ | DE_OPS_TESTER | DE_ADMIN_TESTER | DE_EDITOR_TESTER | DE_NO_ACCESS_TESTER | 
+ | ---  | ---   | ---  | ---   |
+ |notification.pubsub<br/>service.entitlements.user<br/>users<br/>| service.entitlements.user<br/>users<br/> | service.entitlements.user<br/>users<br/> | service.entitlements.user<br/>users<br/>|
+
+Above variables should be configured in the release pipeline to run integration tests. You should also replace them with proper values if you wish to run tests locally.
+
+###Commands to run tests
+* Integration tests are refactored into two pieces: Core and Provider. Core contains business logic for tests and is a dependency for executing the tests from provider module. To build the core module, simply navigate to `notification-test-core` directory and run `mvn clean install`. This will build the core module
+* Next, to execute the integration tests, navigate to the provider module and execute `mvn test`
+
+
+## License
+Copyright © Google LLC
+
+Copyright © EPAM Systems
+ 
+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](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.
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