[Fix rubocop#7066] Fix Layout/AlignHash when mixed Hash styles are used

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## master (unreleased)
 
+### Bug fixes
+
+* [#7066](https://github.com/rubocop-hq/rubocop/issues/7066): Fix `Layout/AlignHash` when mixed Hash styles are used. ([@rmm5t][])
+
 ### Changes
 
 * [#5976](https://github.com/rubocop-hq/rubocop/issues/5976): Warn for Rails Cops. ([@koic][])

lib/rubocop/cop/mixin/hash_alignment.rb

@@ -83,6 +83,10 @@ def separator_delta(first_pair, current_pair, key_delta)
       class TableAlignment
         include ValueAlignment
 
+        def initialize
+          self.max_key_width = 0
+        end
+
         def deltas_for_first_pair(first_pair, node)
           self.max_key_width = node.keys.map { |key| key.source.length }.max
 

spec/rubocop/cop/layout/align_hash_spec.rb

@@ -765,6 +765,15 @@ def self.scenarios_order
       RUBY
     end
 
+    it 'accepts aligned hash keys with mixed hash style' do
+      expect_no_offenses(<<~RUBY)
+        headers = {
+          "Content-Type" => 0,
+          Authorization: 1
+        }
+      RUBY
+    end
+
     it 'accepts an empty hash' do
       expect_no_offenses('h = {}')
     end
@@ -811,6 +820,16 @@ def self.scenarios_order
         RUBY
       end
 
+      it 'for misaligned hash keys with mixed hash style' do
+        expect_offense(<<~RUBY)
+          headers = {
+            "Content-Type" => 0,
+             Authorization: 1
+             ^^^^^^^^^^^^^^^^ Align the elements of a hash literal if they span more than one line.
+          }
+        RUBY
+      end
+
       it 'for misaligned hash values, works separate for each hash' do
         expect_offense(<<-RUBY.strip_indent)
           hash = {