File/Get*Tests: work round removal of assertArraySubset()

The `assertArraySubset()` method was deprecated in PHPUnit 8.x and removed in PHPUnit 9.0.0 without replacement.

The `assertArraySubset()` assertion was being used as not all token array indexes are being tested - to be specific: any index which is a token offset is not tested -.
As the `assertArraySubset()` has been removed, I'm electing to unset the token offset array indexes and replacing the assertion with a strict type `assertSame()` comparison.

Author: jrfnl

tests/Core/File/GetMemberPropertiesTest.php

@@ -30,7 +30,10 @@ public function testGetMemberProperties($identifier, $expected)
         $variable = $this->getTargetToken($identifier, T_VARIABLE);
         $result   = self::$phpcsFile->getMemberProperties($variable);
 
-        $this->assertArraySubset($expected, $result, true);
+        // Unset those indexes which are not being tested.
+        unset($result['type_token'], $result['type_end_token']);
+
+        $this->assertSame($expected, $result);
 
     }//end testGetMemberProperties()
 

tests/Core/File/GetMethodParametersTest.php

@@ -1142,7 +1142,23 @@ private function getMethodParametersTestHelper($commentString, $expected)
         $function = $this->getTargetToken($commentString, [T_FUNCTION, T_CLOSURE, T_FN]);
         $found    = self::$phpcsFile->getMethodParameters($function);
 
-        $this->assertArraySubset($expected, $found, true);
+        // Unset those indexes which are not being tested.
+        foreach ($found as $i => $param) {
+            unset(
+                $found[$i]['token'],
+                $found[$i]['reference_token'],
+                $found[$i]['variadic_token'],
+                $found[$i]['type_hint_token'],
+                $found[$i]['type_hint_end_token'],
+                $found[$i]['comma_token'],
+                $found[$i]['default_token'],
+                $found[$i]['default_equal_token'],
+                $found[$i]['visibility_token'],
+                $found[$i]['readonly_token']
+            );
+        }
+
+        $this->assertSame($expected, $found);
 
     }//end getMethodParametersTestHelper()
 

tests/Core/File/GetMethodPropertiesTest.php

@@ -902,7 +902,10 @@ private function getMethodPropertiesTestHelper($commentString, $expected)
         $function = $this->getTargetToken($commentString, [T_FUNCTION, T_CLOSURE, T_FN]);
         $found    = self::$phpcsFile->getMethodProperties($function);
 
-        $this->assertArraySubset($expected, $found, true);
+        // Unset those indexes which are not being tested.
+        unset($found['return_type_token'], $found['return_type_end_token']);
+
+        $this->assertSame($expected, $found);
 
     }//end getMethodPropertiesTestHelper()