Add $params type declaration to global API functions.

api/api.php

@@ -19,7 +19,7 @@
  *
  * @return array|int
  */
-function civicrm_api($entity, $action, $params, $extra = NULL) {
+function civicrm_api($entity, $action, array $params, $extra = NULL) {
   return \Civi::service('civi_api_kernel')->runSafe($entity, $action, $params, $extra);
 }
 
@@ -37,7 +37,7 @@ function civicrm_api($entity, $action, $params, $extra = NULL) {
  * @throws \API_Exception
  * @throws \Civi\API\Exception\NotImplementedException
  */
-function civicrm_api4($entity, $action, $params = [], $index = NULL) {
+function civicrm_api4($entity, $action, array $params = [], $index = NULL) {
   $apiCall = \Civi\Api4\Utils\ActionUtil::getAction($entity, $action);
   foreach ($params as $name => $param) {
     $setter = 'set' . ucfirst($name);
@@ -81,7 +81,7 @@ function civicrm_api4($entity, $action, $params = [], $index = NULL) {
  *
  * @return array
  */
-function civicrm_api3($entity, $action, $params = []) {
+function civicrm_api3($entity, $action, array $params = []) {
   $params['version'] = 3;
   $result = \Civi::service('civi_api_kernel')->runSafe($entity, $action, $params);
   if (is_array($result) && !empty($result['is_error'])) {

tests/phpunit/api/v3/ContributionTest.php

@@ -1752,9 +1752,9 @@ public function testDeleteEmptyParamsContribution() {
   }
 
   public function testDeleteParamsNotArrayContribution() {
+    $this->expectException(TypeError::class);
     $params = 'contribution_id= 1';
     $contribution = $this->callAPIFailure('contribution', 'delete', $params);
-    $this->assertEquals($contribution['error_message'], 'Input variable `params` is not an array');
   }
 
   public function testDeleteWrongParamContribution() {

tests/phpunit/api/v3/CustomFieldTest.php

@@ -31,16 +31,6 @@ public function tearDown() {
     parent::tearDown();
   }
 
-  /**
-   * Check with no array.
-   */
-  public function testCustomFieldCreateNoArray() {
-    $fieldParams = NULL;
-
-    $customField = $this->callAPIFailure('custom_field', 'create', $fieldParams);
-    $this->assertEquals($customField['error_message'], 'Input variable `params` is not an array');
-  }
-
   /**
    * Check with no label.
    */
@@ -406,15 +396,6 @@ public function testCustomFieldCreateWithOptionValues() {
 
   ///////////////// civicrm_custom_field_delete methods
 
-  /**
-   * Check with no array.
-   */
-  public function testCustomFieldDeleteNoArray() {
-    $params = NULL;
-    $customField = $this->callAPIFailure('custom_field', 'delete', $params);
-    $this->assertEquals($customField['error_message'], 'Input variable `params` is not an array');
-  }
-
   /**
    * Check without Field ID.
    */

tests/phpunit/api/v3/CustomGroupTest.php

@@ -199,15 +199,6 @@ public function testCustomGroupCreateNoStyle() {
     $this->assertEquals($customGroup['values'][$customGroup['id']]['style'], 'Inline');
   }
 
-  /**
-   * Check with not array.
-   */
-  public function testCustomGroupCreateNotArray() {
-    $params = NULL;
-    $customGroup = $this->callAPIFailure('custom_group', 'create', $params);
-    $this->assertEquals($customGroup['error_message'], 'Input variable `params` is not an array');
-  }
-
   /**
    * Check without title.
    */
@@ -336,15 +327,6 @@ public function testCustomGroupDeleteWithoutGroupID() {
     $this->assertEquals($customGroup['error_message'], 'Mandatory key(s) missing from params array: id');
   }
 
-  /**
-   * Check with no array.
-   */
-  public function testCustomGroupDeleteNoArray() {
-    $params = NULL;
-    $customGroup = $this->callAPIFailure('custom_group', 'delete', $params);
-    $this->assertEquals($customGroup['error_message'], 'Input variable `params` is not an array');
-  }
-
   /**
    * Check with valid custom group id.
    */

tests/phpunit/api/v3/EventTest.php

@@ -756,17 +756,6 @@ public function testDeleteWithWrongEventId($version) {
     $result = $this->callAPIFailure('Event', 'Delete', $params);
   }
 
-  /**
-   * Test civicrm_event_search with wrong params type.
-   * @param int $version
-   * @dataProvider versionThreeAndFour
-   */
-  public function testSearchWrongParamsType($version) {
-    $this->_apiversion = $version;
-    $params = 'a string';
-    $result = $this->callAPIFailure('event', 'get', $params);
-  }
-
   /**
    * Test civicrm_event_search with empty params.
    * @param int $version

tests/phpunit/api/v3/GroupOrganizationTest.php

@@ -83,17 +83,6 @@ public function testGroupOrganizationGetWithEmptyParams() {
     $this->assertAPISuccess($result);
   }
 
-  /**
-   * Test civicrm_group_organization_get with wrong params.
-   *
-   * @dataProvider versionThreeAndFour
-   */
-  public function testGroupOrganizationGetWithWrongParams() {
-    $params = 'groupOrg';
-    $result = $this->callAPIFailure('group_organization', 'get', $params);
-    $this->assertEquals($result['error_message'], 'Input variable `params` is not an array');
-  }
-
   /**
    * Test civicrm_group_organization_get invalid keys.
    *
@@ -149,17 +138,6 @@ public function testGroupOrganizationCreateWithEmptyParams() {
     $this->assertEquals($result['error_message'], 'Mandatory key(s) missing from params array: group_id, organization_id');
   }
 
-  /**
-   * Check with invalid params.
-   *
-   * @dataProvider versionThreeAndFour
-   */
-  public function testGroupOrganizationCreateParamsNotArray() {
-    $params = 'group_org';
-    $result = $this->callAPIFailure('group_organization', 'create', $params);
-    $this->assertEquals($result['error_message'], 'Input variable `params` is not an array');
-  }
-
   /**
    * Check with invalid params keys.
    *
@@ -175,17 +153,6 @@ public function testGroupOrganizationCreateWithInvalidKeys() {
 
   ///////////////// civicrm_group_organization_remove methods
 
-  /**
-   * Test civicrm_group_organization_remove with params not an array.
-   *
-   * @dataProvider versionThreeAndFour
-   */
-  public function testGroupOrganizationDeleteParamsNotArray() {
-    $params = 'delete';
-    $result = $this->callAPIFailure('group_organization', 'delete', $params);
-    $this->assertEquals($result['error_message'], 'Input variable `params` is not an array');
-  }
-
   /**
    * Test civicrm_group_organization_remove with empty params.
    *

tests/phpunit/api/v3/JobProcessMailingTest.php

@@ -189,7 +189,8 @@ public function testMailNonProductionRun() {
     ]);
     $this->callAPISuccess('mailing', 'create', $this->_params);
     $this->_mut->assertRecipients([]);
-    $this->callAPIFailure('job', 'process_mailing', "Failure in api call for job process_mailing:  Job has not been executed as it is a non-production environment.");
+    $result = $this->callAPIFailure('job', 'process_mailing', []);
+    $this->assertEquals($result['error_message'], "Job has not been executed as it is a Staging (non-production) environment.");
 
     // Test with runInNonProductionEnvironment param.
     $this->callAPISuccess('job', 'process_mailing', ['runInNonProductionEnvironment' => TRUE]);

tests/phpunit/api/v3/MailingContactTest.php

@@ -41,20 +41,6 @@ public function tearDown() {
     parent::tearDown();
   }
 
-  /**
-   * Test that the api responds correctly to null params.
-   *
-   * Do not copy and paste.
-   *
-   * Tests like this that test the wrapper belong in the SyntaxConformance class
-   * (which already has a 'not array test)
-   * I have left this here in case 'null' isn't covered in that class
-   * but don't copy it only any other classes
-   */
-  public function testMailingNullParams() {
-    $this->callAPIFailure('MailingContact', 'get', NULL);
-  }
-
   public function testMailingContactGetFields() {
     $result = $this->callAPISuccess('MailingContact', 'getfields', [
       'action' => 'get',

tests/phpunit/api/v3/MembershipPaymentTest.php

@@ -91,14 +91,6 @@ public function testCreate() {
 
   ///////////////// civicrm_membershipPayment_get methods
 
-  /**
-   * Test civicrm_membershipPayment_get with wrong params type.
-   */
-  public function testGetWrongParamsType() {
-    $params = 'eeee';
-    $GetWrongParamsType = $this->callAPIFailure('membership_payment', 'get', $params, 'Input variable `params` is not an array');
-  }
-
   /**
    * Test civicrm_membershipPayment_get - success expected.
    */

tests/phpunit/api/v3/MembershipTest.php

@@ -100,14 +100,6 @@ public function testMembershipDeleteInvalidID() {
     $this->callAPIFailure('membership', 'delete', ['id' => 'blah']);
   }
 
-  /**
-   * Test civicrm_membership_delete() with invalid Membership Id.
-   */
-  public function testMembershipDeleteWithInvalidMembershipId() {
-    $membershipId = 'membership';
-    $this->callAPIFailure('membership', 'delete', $membershipId);
-  }
-
   /**
    * Test membership deletion and with the preserve contribution param.
    */

tests/phpunit/api/v3/ParticipantPaymentTest.php

@@ -60,14 +60,6 @@ public function setUp() {
     ]);
   }
 
-  /**
-   * Test civicrm_participant_payment_create with wrong params type.
-   */
-  public function testPaymentCreateWrongParamsType() {
-    $params = 'a string';
-    $this->callAPIFailure('participant_payment', 'create', $params);
-  }
-
   /**
    * Test civicrm_participant_payment_create with empty params.
    */
@@ -130,15 +122,6 @@ public function testPaymentInfoForEvent() {
 
   ///////////////// civicrm_participant_payment_create methods
 
-  /**
-   * Test civicrm_participant payment create with wrong params type.
-   */
-  public function testPaymentUpdateWrongParamsType() {
-    $params = 'a string';
-    $result = $this->callAPIFailure('participant_payment', 'create', $params);
-    $this->assertEquals('Input variable `params` is not an array', $result['error_message']);
-  }
-
   /**
    * Check with empty array.
    */
@@ -268,14 +251,6 @@ public function testPaymentPayLaterOnline() {
     $this->callAPISuccess('participant_payment', 'delete', $params);
   }
 
-  /**
-   * Test civicrm_participant_payment_delete with wrong params type.
-   */
-  public function testPaymentDeleteWrongParamsType() {
-    $params = 'a string';
-    $this->callAPIFailure('participant_payment', 'delete', $params);
-  }
-
   /**
    * Check with empty array.
    */

tests/phpunit/api/v3/ParticipantTest.php

@@ -645,15 +645,6 @@ public function testUpdateCreateParticipantFeeLevelNoSeparator() {
 
   ///////////////// civicrm_participant_update methods
 
-  /**
-   * Test civicrm_participant_update with wrong params type.
-   */
-  public function testUpdateWrongParamsType() {
-    $params = 'a string';
-    $result = $this->callAPIFailure('participant', 'create', $params);
-    $this->assertEquals('Input variable `params` is not an array', $result['error_message']);
-  }
-
   /**
    * Check with empty array.
    */
@@ -720,14 +711,6 @@ public function testUpdateWithWrongContactId() {
 
   ///////////////// civicrm_participant_delete methods
 
-  /**
-   * Test civicrm_participant_delete with wrong params type.
-   */
-  public function testDeleteWrongParamsType() {
-    $params = 'a string';
-    $result = $this->callAPIFailure('participant', 'delete', $params);
-  }
-
   /**
    * Test civicrm_participant_delete with empty params.
    */

tests/phpunit/api/v3/PaymentProcessorTypeTest.php

@@ -90,13 +90,6 @@ public function testPaymentProcessorTypeDeleteEmpty() {
     $result = $this->callAPIFailure('payment_processor_type', 'delete', $params);
   }
 
-  /**
-   * Check with No array.
-   */
-  public function testPaymentProcessorTypeDeleteParamsNotArray() {
-    $result = $this->callAPIFailure('payment_processor_type', 'delete', 'string');
-  }
-
   /**
    * Check if required fields are not passed.
    */
@@ -141,14 +134,6 @@ public function testPaymentProcessorTypeUpdateEmpty() {
     $this->assertEquals($result['error_message'], 'Mandatory key(s) missing from params array: name, title, class_name, billing_mode');
   }
 
-  /**
-   * Check with No array.
-   */
-  public function testPaymentProcessorTypeUpdateParamsNotArray() {
-    $result = $this->callAPIFailure('payment_processor_type', 'create', 'string');
-    $this->assertEquals($result['error_message'], 'Input variable `params` is not an array');
-  }
-
   /**
    * Check with all parameters.
    */

tests/phpunit/api/v3/RelationshipTypeTest.php

@@ -249,17 +249,6 @@ public function testRelationshipTypesGetEmptyParams($version) {
     $this->assertEquals(2, $results['count']);
   }
 
-  /**
-   * Check with params Not Array.
-   * @param int $version
-   * @dataProvider versionThreeAndFour
-   */
-  public function testRelationshipTypesGetParamsNotArray($version) {
-    $this->_apiversion = $version;
-
-    $results = $this->callAPIFailure('relationship_type', 'get', 'string');
-  }
-
   /**
    * Check with valid params array.
    * @param int $version