Merge branch 'mutation-CreateCustomer' of github.com:magento/graphql-ce into 2.3-develop-graphql-prs

# Conflicts:
#	dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/CreateCustomerTest.php

Author: lenaorobei

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/ChangeCustomerPasswordTest.php

@@ -48,7 +48,7 @@ class ChangeCustomerPasswordTest extends GraphQlAbstract
      */
     private $customerRepository;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->customerTokenService = Bootstrap::getObjectManager()->get(CustomerTokenServiceInterface::class);
         $this->accountManagement = Bootstrap::getObjectManager()->get(AccountManagementInterface::class);

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/CreateCustomerAddressTest.php

@@ -29,7 +29,7 @@ class CreateCustomerAddressTest extends GraphQlAbstract
      */
     private $addressRepository;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/CreateCustomerTest.php

@@ -13,7 +13,7 @@
 use Magento\TestFramework\TestCase\GraphQlAbstract;
 
 /**
- * Test for create customer functionallity
+ * Test for create customer functionality
  */
 class CreateCustomerTest extends GraphQlAbstract
 {
@@ -27,7 +27,7 @@ class CreateCustomerTest extends GraphQlAbstract
      */
     private $customerRepository;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
@@ -114,7 +114,7 @@ public function testCreateCustomerAccountWithoutPassword()
 
     /**
      * @expectedException \Exception
-     * @expectedExceptionMessage "input" value should be specified
+     * @expectedExceptionMessage Field CustomerInput.email of required type String! was not provided
      */
     public function testCreateCustomerIfInputDataIsEmpty()
     {
@@ -140,7 +140,7 @@ public function testCreateCustomerIfInputDataIsEmpty()
 
     /**
      * @expectedException \Exception
-     * @expectedExceptionMessage  Required parameters are missing: Email
+     * @expectedExceptionMessage Field CustomerInput.email of required type String! was not provided
      */
     public function testCreateCustomerIfEmailMissed()
     {
@@ -341,7 +341,7 @@ public function testCreateCustomerIfCustomerWithProvidedEmailAlreadyExists()
         $this->graphQlMutation($query);
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         $newEmail = 'new_customer@example.com';
         try {

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/DeleteCustomerAddressTest.php

@@ -39,7 +39,7 @@ class DeleteCustomerAddressTest extends GraphQlAbstract
      */
     private $lockCustomer;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/GetAddressesTest.php

@@ -31,7 +31,7 @@ class GetAddressesTest extends GraphQlAbstract
      */
     private $lockCustomer;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/GetCustomerTest.php

@@ -36,7 +36,7 @@ class GetCustomerTest extends GraphQlAbstract
      */
     private $customerRepository;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/SubscriptionStatusTest.php

@@ -29,7 +29,7 @@ class SubscriptionStatusTest extends GraphQlAbstract
      */
     private $subscriberFactory;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
@@ -162,7 +162,7 @@ private function getHeaderMap(string $email, string $password): array
         return ['Authorization' => 'Bearer ' . $customerToken];
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         parent::tearDown();
 

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/UpdateCustomerAddressTest.php

@@ -40,7 +40,7 @@ class UpdateCustomerAddressTest extends GraphQlAbstract
      */
     private $lockCustomer;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/UpdateCustomerTest.php

@@ -33,7 +33,7 @@ class UpdateCustomerTest extends GraphQlAbstract
      */
     private $lockCustomer;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/AddSimpleProductToCartTest.php

@@ -29,7 +29,7 @@ class AddSimpleProductToCartTest extends GraphQlAbstract
      */
     private $getMaskedQuoteIdByReservedOrderId;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $objectManager = Bootstrap::getObjectManager();
         $this->customerTokenService = $objectManager->get(CustomerTokenServiceInterface::class);