Primary key support only on 7.1

spec/tapioca/dsl/compilers/active_record_columns_spec.rb

@@ -240,28 +240,30 @@ def body?; end
               end
 
               it "handles composite primary keys" do
-                add_ruby_file("schema.rb", <<~RUBY)
-                  ActiveRecord::Migration.suppress_messages do
-                    ActiveRecord::Schema.define do
-                      create_table :posts, primary_key: [:a, :b] do |t|
-                        t.string :a, null: false
-                        t.integer :b, null: false
+                if rails_version(">= 7.1")
+                  add_ruby_file("schema.rb", <<~RUBY)
+                    ActiveRecord::Migration.suppress_messages do
+                      ActiveRecord::Schema.define do
+                        create_table :posts, primary_key: [:a, :b] do |t|
+                          t.string :a, null: false
+                          t.integer :b, null: false
+                        end
                       end
                     end
-                  end
-                RUBY
+                  RUBY
 
-                add_ruby_file("post.rb", <<~RUBY)
-                  class Post < ActiveRecord::Base
-                  end
-                RUBY
+                  add_ruby_file("post.rb", <<~RUBY)
+                    class Post < ActiveRecord::Base
+                    end
+                  RUBY
 
-                expected = indented(<<~RBI, 4)
-                  sig { returns([::String, ::Integer]) }
-                  def id; end
-                RBI
+                  expected = indented(<<~RBI, 4)
+                    sig { returns([::String, ::Integer]) }
+                    def id; end
+                  RBI
 
-                assert_includes(rbi_for(:Post), expected)
+                  assert_includes(rbi_for(:Post), expected)
+                end
               end
 
               it "uses ActiveModel::Type::Value types when inheriting from EncryptedAttributeType" do