Add integration test for authenticating as a disabled user

Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>

Author: danxuliu

tests/integration/features/EnvironmentVariable.feature

@@ -27,3 +27,13 @@ Feature: EnvironmentVariable
     And The environment variable "REMOTE_USER" is set to "certainly-not-provisioned-user"
     When I send a GET request to "http://localhost:8080/index.php/login"
     Then I should be redirected to "http://localhost:8080/index.php/apps/user_saml/saml/notProvisioned"
+
+  Scenario: Authenticating using environment variable with SSO as a disabled user on backend
+    Given A local user with uid "provisioned-disabled-user" exists
+    And A local user with uid "provisioned-disabled-user" is disabled
+    And The setting "type" is set to "environment-variable"
+    And The setting "general-require_provisioned_account" is set to "1"
+    And The setting "general-uid_mapping" is set to "REMOTE_USER"
+    And The environment variable "REMOTE_USER" is set to "provisioned-disabled-user"
+    When I send a GET request to "http://localhost:8080/index.php/login"
+    Then I should be redirected to "http://localhost:8080/index.php/apps/user_saml/saml/error"

tests/integration/features/bootstrap/FeatureContext.php

@@ -493,6 +493,21 @@ public function aLocalUserWithUidExists($uid) {
 		);
 	}
 
+	/**
+	 * @Given A local user with uid :uid is disabled
+	 * @param string $uid
+	 */
+	public function aLocalUserWithUidIsDisabled($uid) {
+		shell_exec(
+			sprintf(
+				'OC_PASS=password %s %s user:disable %s',
+				PHP_BINARY,
+				__DIR__ . '/../../../../../../occ',
+				$uid
+			)
+		);
+	}
+
 	/**
 	 * @Then I hack :uid into existence
 	 */