MAGETWO-38824: email cannot be retrieved from address on one page checkout

soap tests fix

Author: Serhiy Shkolyarenko

dev/tests/api-functional/testsuite/Magento/Quote/Api/BillingAddressManagementTest.php

@@ -103,6 +103,7 @@ public function testSetAddress()
         $addressData = [
             'firstname' => 'John',
             'lastname' => 'Smith',
+            'email' => '',
             'company' => 'eBay Inc',
             'street' => ['Typical Street', 'Tiny House 18'],
             'city' => 'Big City',
@@ -133,6 +134,7 @@ public function testSetAddress()
             $this->assertContains($streetLine, $quote->getBillingAddress()->getStreet());
         }
         unset($addressData['street']);
+        unset($addressData['email']);
         $this->assertEquals('billing', $savedData['address_type']);
         //check the rest of fields
         foreach ($addressData as $key => $value) {

dev/tests/api-functional/testsuite/Magento/Quote/Api/GuestBillingAddressManagementTest.php

@@ -112,6 +112,7 @@ public function testSetAddress()
         $addressData = [
             'firstname' => 'John',
             'lastname' => 'Smith',
+            'email' => '',
             'company' => 'eBay Inc',
             'street' => ['Typical Street', 'Tiny House 18'],
             'city' => 'Big City',
@@ -142,6 +143,7 @@ public function testSetAddress()
             $this->assertContains($streetLine, $quote->getBillingAddress()->getStreet());
         }
         unset($addressData['street']);
+        unset($addressData['email']);
         $this->assertEquals('billing', $savedData['address_type']);
         //check the rest of fields
         foreach ($addressData as $key => $value) {

dev/tests/api-functional/testsuite/Magento/Quote/Api/GuestShippingAddressManagementTest.php

@@ -153,6 +153,7 @@ public function testSetAddress()
         $addressData = [
             'firstname' => 'John',
             'lastname' => 'Smith',
+            'email' => '',
             'company' => 'eBay Inc',
             'street' => ['Typical Street', 'Tiny House 18'],
             'city' => 'Big City',
@@ -182,6 +183,7 @@ public function testSetAddress()
         //custom checks for street, region and address_type
         $this->assertEquals($addressData['street'], $quote->getShippingAddress()->getStreet());
         unset($addressData['street']);
+        unset($addressData['email']);
 
         $this->assertEquals('shipping', $savedData['address_type']);
         //check the rest of fields

dev/tests/api-functional/testsuite/Magento/Quote/Api/ShippingAddressManagementTest.php

@@ -128,6 +128,7 @@ public function testSetAddress()
         $addressData = [
             'firstname' => 'John',
             'lastname' => 'Smith',
+            'email' => '',
             'company' => 'eBay Inc',
             'street' => ['Typical Street', 'Tiny House 18'],
             'city' => 'Big City',
@@ -157,6 +158,7 @@ public function testSetAddress()
         //custom checks for street, region and address_type
         $this->assertEquals($addressData['street'], $quote->getShippingAddress()->getStreet());
         unset($addressData['street']);
+        unset($addressData['email']);
 
         $this->assertEquals('shipping', $savedData['address_type']);
         //check the rest of fields