Add Braintree to the installer as a payment method option

Closes #4749.

.circleci/config.yml

@@ -218,6 +218,14 @@ jobs:
  cd /tmp/my_app
  bundle list | grep 'solidus_paypal_commerce_platform (1.'
 
+ - install_solidus: { flags: "--sample=false --frontend=starter --payment-method=braintree" }
+ - test_page: { expected_text: "The only eCommerce platform you’ll ever need." }
+ - run:
+ name: Ensure the correct Braintree is installed for SSF
+ command: |
+ cd /tmp/my_app
+ bundle list | grep 'solidus_braintree (3.'
+
  - install_solidus: { flags: "--sample=false --frontend=none --authentication=none" }
  - test_page: { expected_text: "<title>Ruby on Rails" }
 

core/lib/generators/solidus/install/app_templates/payment_method/braintree.rb

@@ -0,0 +1,5 @@
+unless Bundler.locked_gems.dependencies['solidus_braintree']
+ bundle_command 'add solidus_braintree --version "~> 3.0"'
+end
+
+generate 'solidus_braintree:install'

core/lib/generators/solidus/install/install_generator.rb

@@ -42,6 +42,12 @@ class InstallGenerator < Rails::Generators::AppBase
  description: 'Install `solidus_bolt`',
  default: false,
  },
+ {
+ name: 'braintree',
+ frontends: %w[none starter],
+ description: 'Install `solidus_braintree`',
+ default: false,
+ },
  {
  name: 'none',
  frontends: %w[none classic starter],

core/spec/generators/solidus/install/install_generator_spec.rb

@@ -110,6 +110,7 @@
  expect(questions.first[:default]).to eq('paypal')
  expect(strip_ansi questions.first[:desc]).to include('[paypal]')
  expect(strip_ansi questions.first[:desc]).to include('[bolt]')
+ expect(strip_ansi questions.first[:desc]).to_not include('[braintree]')
  expect(strip_ansi questions.first[:desc]).to include('[none]')
  end
 
@@ -121,10 +122,11 @@
  generator.prepare_options
 
  expect(questions.size).to eq(1)
- expect(questions.first[:limited_to]).to eq(['paypal', 'none'])
+ expect(questions.first[:limited_to]).to eq(['paypal', 'braintree', 'none'])
  expect(questions.first[:default]).to eq('paypal')
  expect(strip_ansi questions.first[:desc]).to include('[paypal]')
  expect(strip_ansi questions.first[:desc]).not_to include('[bolt]')
+ expect(strip_ansi questions.first[:desc]).to include('[braintree]')
  expect(strip_ansi questions.first[:desc]).to include('[none]')
  end
  end