magento-engcom/magento2ce#1371: Build stabilization

 - Forward ported unit test changes from 2.2
 - Supressed static tests coupling warning for unit test

Author: ishakhsuvarov

app/code/Magento/Customer/Test/Unit/Block/Widget/DobTest.php

@@ -474,15 +474,16 @@ public function testGetHtmlExtraParamsWithoutRequiredOption()
     {
         $this->escaper->expects($this->any())
             ->method('escapeHtml')
-            ->with('{"validate-date":{"dateFormat":"M\/d\/yy"}}')
-            ->will($this->returnValue('{"validate-date":{"dateFormat":"M\/d\/yy"}}'));
+            ->with('{"validate-date":{"dateFormat":"M\/d\/Y"}}')
+            ->will($this->returnValue('{"validate-date":{"dateFormat":"M\/d\/Y"}}'));
+
         $this->attribute->expects($this->once())
             ->method("isRequired")
             ->willReturn(false);
 
         $this->assertEquals(
             $this->_block->getHtmlExtraParams(),
-            'data-validate="{"validate-date":{"dateFormat":"M\/d\/yy"}}"'
+            'data-validate="{"validate-date":{"dateFormat":"M\/d\/Y"}}"'
         );
     }
 
@@ -493,12 +494,14 @@ public function testGetHtmlExtraParamsWithRequiredOption()
             ->willReturn(true);
         $this->escaper->expects($this->any())
             ->method('escapeHtml')
-            ->with('{"required":true,"validate-date":{"dateFormat":"M\/d\/yy"}}')
-            ->will($this->returnValue('{"required":true,"validate-date":{"dateFormat":"M\/d\/yy"}}'));
+            ->with('{"required":true,"validate-date":{"dateFormat":"M\/d\/Y"}}')
+            ->will($this->returnValue('{"required":true,"validate-date":{"dateFormat":"M\/d\/Y"}}'));
+
+
         $this->context->expects($this->any())->method('getEscaper')->will($this->returnValue($this->escaper));
 
         $this->assertEquals(
-            'data-validate="{"required":true,"validate-date":{"dateFormat":"M\/d\/yy"}}"',
+            'data-validate="{"required":true,"validate-date":{"dateFormat":"M\/d\/Y"}}"',
             $this->_block->getHtmlExtraParams()
         );
     }

app/code/Magento/Sitemap/Test/Unit/Model/ResourceModel/Cms/PageTest.php

@@ -22,6 +22,7 @@
 
 /**
  * Provide tests for Cms Page resource model.
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class PageTest extends TestCase
 {