DRIVERS-2915 Add ENVIRONMENT auth mechanism property to test URIs (#1760)

Author: isabelatkinson

source/connection-string/tests/valid-options.json

@@ -30,15 +30,16 @@ tests:
               tls: true
     -
         description: Colon in a key value pair
-        uri: mongodb://example.com/?authMechanism=MONGODB-OIDC&authMechanismProperties=TOKEN_RESOURCE:mongodb://test-cluster
+        uri: mongodb://example.com/?authMechanism=MONGODB-OIDC&authMechanismProperties=TOKEN_RESOURCE:mongodb://test-cluster,ENVIRONMENT:azure
         valid: true
         warning: false
         hosts:
-            - 
+            -
                 type: hostname
                 host: example.com
                 port: ~
         auth: ~
         options:
             authmechanismProperties:
-                TOKEN_RESOURCE: 'mongodb://test-cluster'
+                TOKEN_RESOURCE: 'mongodb://test-cluster'
+                ENVIRONMENT: azure

source/connection-string/tests/valid-options.yml

@@ -75,7 +75,7 @@ tests:
         options: ~
     -
         description: Comma in a key value pair causes a warning
-        uri: mongodb://localhost?authMechanism=MONGODB-OIDC&authMechanismProperties=TOKEN_RESOURCE:mongodb://host1%2Chost2
+        uri: mongodb://localhost?authMechanism=MONGODB-OIDC&authMechanismProperties=TOKEN_RESOURCE:mongodb://host1%2Chost2,ENVIRONMENT:azure
         valid: true
         warning: true
         hosts: