Fix failures due to path in heredoc

Author: paulbalandan

tests/system/Commands/Utilities/NamespacesTest.php

@@ -44,14 +44,16 @@ public function testNamespacesCommandCodeIgniterOnly()
     {
         command('namespaces -c');
 
-        $expected = <<<'EOL'
+        $ds = DIRECTORY_SEPARATOR;
+
+        $expected = <<<EOL
             +---------------+-------------------------+--------+
             | Namespace     | Path                    | Found? |
             +---------------+-------------------------+--------+
-            | CodeIgniter   | ROOTPATH/system         | Yes    |
-            | App           | ROOTPATH/app            | Yes    |
-            | Config        | APPPATH/Config          | Yes    |
-            | Tests\Support | ROOTPATH/tests/_support | Yes    |
+            | CodeIgniter   | ROOTPATH{$ds}system         | Yes    |
+            | App           | ROOTPATH{$ds}app            | Yes    |
+            | Config        | APPPATH{$ds}Config          | Yes    |
+            | Tests\\Support | ROOTPATH{$ds}tests{$ds}_support | Yes    |
             +---------------+-------------------------+--------+
             EOL;
 
@@ -63,15 +65,15 @@ public function testNamespacesCommandAllNamespaces()
         command('namespaces');
 
         $this->assertStringContainsString(
-            '|CodeIgniter|ROOTPATH/system|Yes|',
+            '|CodeIgniter|ROOTPATH' . DIRECTORY_SEPARATOR . 'system|Yes|',
             str_replace(' ', '', $this->getBuffer())
         );
         $this->assertStringContainsString(
-            '|App|ROOTPATH/app|Yes|',
+            '|App|ROOTPATH' . DIRECTORY_SEPARATOR . 'app|Yes|',
             str_replace(' ', '', $this->getBuffer())
         );
         $this->assertStringContainsString(
-            '|Config|APPPATH/Config|Yes|',
+            '|Config|APPPATH' . DIRECTORY_SEPARATOR . 'Config|Yes|',
             str_replace(' ', '', $this->getBuffer())
         );
     }