From 10bf495f2e69c7dcbccb360026ee875461d1f22f Mon Sep 17 00:00:00 2001
From: Mitsuhiro Shibuya <mit.shibuya@gmail.com>
Date: Sat, 21 Sep 2024 17:50:05 +0900
Subject: [PATCH] Add specs for non-nullable boolean field

Refs. #3612
---
 ...21171953_add_non_nullable_boolean_field.rb |  7 ++++++
 spec/integration/fields/boolean_spec.rb       | 24 +++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 spec/dummy_app/db/migrate/20240921171953_add_non_nullable_boolean_field.rb

diff --git a/spec/dummy_app/db/migrate/20240921171953_add_non_nullable_boolean_field.rb b/spec/dummy_app/db/migrate/20240921171953_add_non_nullable_boolean_field.rb
new file mode 100644
index 0000000000..c7f729d5a0
--- /dev/null
+++ b/spec/dummy_app/db/migrate/20240921171953_add_non_nullable_boolean_field.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddNonNullableBooleanField < ActiveRecord::Migration[6.0]
+  def change
+    add_column :field_tests, :non_nullable_boolean_field, :boolean, null: false, default: false
+  end
+end
diff --git a/spec/integration/fields/boolean_spec.rb b/spec/integration/fields/boolean_spec.rb
index ed32f8f6d3..3370a78466 100644
--- a/spec/integration/fields/boolean_spec.rb
+++ b/spec/integration/fields/boolean_spec.rb
@@ -92,4 +92,28 @@
       expect(field_test.reload.boolean_field).to be false
     end
   end
+
+  context 'if the database column is not nullable', active_record: true do
+    before do
+      RailsAdmin.config FieldTest do
+        field :non_nullable_boolean_field
+      end
+    end
+
+    it 'shows a checkbox' do
+      visit new_path(model_name: 'field_test')
+      is_expected.to have_content 'New Field test'
+      is_expected.to have_css '[type="checkbox"][name="field_test[non_nullable_boolean_field]"]'
+    end
+
+    it 'can be updated' do
+      visit edit_path(model_name: 'field_test', id: field_test.id)
+      find('.boolean_type input').check
+      click_button 'Save and edit'
+      expect(field_test.reload.non_nullable_boolean_field).to be true
+      find('.boolean_type input').uncheck
+      click_button 'Save and edit'
+      expect(field_test.reload.non_nullable_boolean_field).to be false
+    end
+  end
 end