Add test cases for header comment and declare strict

The priority test is to make sure no old behaviour gets broken
the misc one is to make sure we fix the bug.

Plus tests for the header coment fixer itself if chosen to go that way

Author: BackEndTea

tests/AutoReview/FixerFactoryTest.php

@@ -87,6 +87,7 @@ public function provideFixersPriorityCases()
             [$fixers['combine_nested_dirname'], $fixers['no_spaces_inside_parenthesis']],
             [$fixers['declare_strict_types'], $fixers['blank_line_after_opening_tag']],
             [$fixers['declare_strict_types'], $fixers['declare_equal_normalize']],
+            [$fixers['declare_strict_types'], $fixers['header_comment']],
             [$fixers['dir_constant'], $fixers['combine_nested_dirname']],
             [$fixers['doctrine_annotation_array_assignment'], $fixers['doctrine_annotation_spaces']],
             [$fixers['elseif'], $fixers['braces']],

tests/Fixer/Comment/HeaderCommentFixerTest.php

@@ -304,6 +304,65 @@ public function provideFixCases()
 
 echo \'x\';',
             ],
+            [
+                [
+                    'header' => 'foo',
+                    'location' => 'after_open',
+                    'separate' => 'bottom',
+                    'commentType' => 'PHPDoc',
+                ],
+                '<?php
+/**
+ * foo
+ */
+
+declare(strict_types=1);
+
+namespace A;
+
+echo 1;',
+                '<?php
+
+declare(strict_types=1);
+/**
+ * foo
+ */
+
+namespace A;
+
+echo 1;'
+            ],
+            [
+                [
+                    'header' => 'foo',
+                    'location' => 'after_open',
+                    'separate' => 'bottom',
+                    'commentType' => 'PHPDoc',
+                ],
+                '<?php
+/**
+ * foo
+ */
+
+declare(strict_types=1);
+/**
+ * bar
+ */
+
+namespace A;
+
+echo 1;',
+                '<?php
+
+declare(strict_types=1);
+/**
+ * bar
+ */
+
+namespace A;
+
+echo 1;'
+            ],
         ];
     }
 

tests/Fixtures/Integration/misc/header_comment,declare_strict_types.test

@@ -0,0 +1,38 @@
+--TEST--
+Integration of fixers: header_comment, declare_strict_types
+--RULESET--
+{
+    "header_comment" :
+    {
+        "commentType": "PHPDoc", "header": "Header Comment", "location": "after_open", "separate": "bottom"
+    },
+    "declare_strict_types": true
+}
+--REQUIREMENTS--
+{"php": 70000}
+--EXPECT--
+<?php
+/**
+ * Header Comment
+ */
+
+declare(strict_types=1);
+/**
+ * Header Comment
+ */
+
+namespace A\B\C;
+
+class A {
+}
+
+--INPUT--
+<?php
+/**
+ * Header Comment
+ */
+
+namespace A\B\C;
+
+class A {
+}

tests/Fixtures/Integration/priority/declare_strict_types,header_comment.test

@@ -0,0 +1,31 @@
+--TEST--
+Integration of fixers: header_comment, declare_strict_types
+--RULESET--
+{
+    "header_comment" :
+    {
+        "commentType": "PHPDoc", "header": "Header Comment", "location": "after_open", "separate": "bottom"
+    },
+    "declare_strict_types": true
+}
+--REQUIREMENTS--
+{"php": 70000}
+--EXPECT--
+<?php
+/**
+ * Header Comment
+ */
+
+declare(strict_types=1);
+namespace A\B\C;
+
+class A {
+}
+
+--INPUT--
+<?php
+
+namespace A\B\C;
+
+class A {
+}