diff options
Diffstat (limited to 'railties/test/application/test_test.rb')
| -rw-r--r-- | railties/test/application/test_test.rb | 117 |
1 files changed, 74 insertions, 43 deletions
diff --git a/railties/test/application/test_test.rb b/railties/test/application/test_test.rb index 85b003fce9..32d2a6857c 100644 --- a/railties/test/application/test_test.rb +++ b/railties/test/application/test_test.rb @@ -1,4 +1,4 @@ -require 'isolation/abstract_unit' +require "isolation/abstract_unit" module ApplicationTests class TestTest < ActiveSupport::TestCase @@ -6,15 +6,14 @@ module ApplicationTests def setup build_app - boot_rails end def teardown teardown_app end - test "truth" do - app_file 'test/unit/foo_test.rb', <<-RUBY + test "simple successful test" do + app_file "test/unit/foo_test.rb", <<-RUBY require 'test_helper' class FooTest < ActiveSupport::TestCase @@ -24,20 +23,52 @@ module ApplicationTests end RUBY - assert_successful_test_run 'unit/foo_test.rb' + assert_successful_test_run "unit/foo_test.rb" + end + + test "after_run" do + app_file "test/unit/foo_test.rb", <<-RUBY + require 'test_helper' + + Minitest.after_run { puts "WORLD" } + Minitest.after_run { puts "HELLO" } + + class FooTest < ActiveSupport::TestCase + def test_truth + assert true + end + end + RUBY + + result = assert_successful_test_run "unit/foo_test.rb" + assert_equal ["HELLO", "WORLD"], result.scan(/HELLO|WORLD/) # only once and in correct order + end + + test "simple failed test" do + app_file "test/unit/foo_test.rb", <<-RUBY + require 'test_helper' + + class FooTest < ActiveSupport::TestCase + def test_truth + assert false + end + end + RUBY + + assert_unsuccessful_run "unit/foo_test.rb", "Failed assertion" end test "integration test" do - controller 'posts', <<-RUBY + controller "posts", <<-RUBY class PostsController < ActionController::Base end RUBY - app_file 'app/views/posts/index.html.erb', <<-HTML + app_file "app/views/posts/index.html.erb", <<-HTML Posts#index HTML - app_file 'test/integration/posts_test.rb', <<-RUBY + app_file "test/integration/posts_test.rb", <<-RUBY require 'test_helper' class PostsTest < ActionDispatch::IntegrationTest @@ -49,11 +80,11 @@ module ApplicationTests end RUBY - assert_successful_test_run 'integration/posts_test.rb' + assert_successful_test_run "integration/posts_test.rb" end test "enable full backtraces on test failures" do - app_file 'test/unit/failing_test.rb', <<-RUBY + app_file "test/unit/failing_test.rb", <<-RUBY require 'test_helper' class FailingTest < ActiveSupport::TestCase @@ -63,16 +94,16 @@ module ApplicationTests end RUBY - output = run_test_file('unit/failing_test.rb', env: { "BACKTRACE" => "1" }) + output = run_test_file("unit/failing_test.rb", env: { "BACKTRACE" => "1" }) assert_match %r{test/unit/failing_test\.rb}, output assert_match %r{test/unit/failing_test\.rb:4}, output end test "ruby schema migrations" do - output = script('generate model user name:string') + output = script("generate model user name:string") version = output.match(/(\d+)_create_users\.rb/)[1] - app_file 'test/models/user_test.rb', <<-RUBY + app_file "test/models/user_test.rb", <<-RUBY require 'test_helper' class UserTest < ActiveSupport::TestCase @@ -81,11 +112,11 @@ module ApplicationTests end end RUBY - app_file 'db/schema.rb', '' + app_file "db/schema.rb", "" assert_unsuccessful_run "models/user_test.rb", "Migrations are pending" - app_file 'db/schema.rb', <<-RUBY + app_file "db/schema.rb", <<-RUBY ActiveRecord::Schema.define(version: #{version}) do create_table :users do |t| t.string :name @@ -93,7 +124,7 @@ module ApplicationTests end RUBY - app_file 'config/initializers/disable_maintain_test_schema.rb', <<-RUBY + app_file "config/initializers/disable_maintain_test_schema.rb", <<-RUBY Rails.application.config.active_record.maintain_test_schema = false RUBY @@ -101,15 +132,15 @@ module ApplicationTests File.delete "#{app_path}/config/initializers/disable_maintain_test_schema.rb" - result = assert_successful_test_run('models/user_test.rb') - assert !result.include?("create_table(:users)") + result = assert_successful_test_run("models/user_test.rb") + assert_not_includes result, "create_table(:users)" end test "sql structure migrations" do - output = script('generate model user name:string') + output = script("generate model user name:string") version = output.match(/(\d+)_create_users\.rb/)[1] - app_file 'test/models/user_test.rb', <<-RUBY + app_file "test/models/user_test.rb", <<-RUBY require 'test_helper' class UserTest < ActiveSupport::TestCase @@ -119,21 +150,21 @@ module ApplicationTests end RUBY - app_file 'db/structure.sql', '' - app_file 'config/initializers/enable_sql_schema_format.rb', <<-RUBY + app_file "db/structure.sql", "" + app_file "config/initializers/enable_sql_schema_format.rb", <<-RUBY Rails.application.config.active_record.schema_format = :sql RUBY assert_unsuccessful_run "models/user_test.rb", "Migrations are pending" - app_file 'db/structure.sql', <<-SQL + app_file "db/structure.sql", <<-SQL CREATE TABLE "schema_migrations" ("version" varchar(255) NOT NULL); CREATE UNIQUE INDEX "unique_schema_migrations" ON "schema_migrations" ("version"); CREATE TABLE "users" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar(255)); INSERT INTO schema_migrations (version) VALUES ('#{version}'); SQL - app_file 'config/initializers/disable_maintain_test_schema.rb', <<-RUBY + app_file "config/initializers/disable_maintain_test_schema.rb", <<-RUBY Rails.application.config.active_record.maintain_test_schema = false RUBY @@ -141,14 +172,14 @@ module ApplicationTests File.delete "#{app_path}/config/initializers/disable_maintain_test_schema.rb" - assert_successful_test_run('models/user_test.rb') + assert_successful_test_run("models/user_test.rb") end test "sql structure migrations when adding column to existing table" do - output_1 = script('generate model user name:string') + output_1 = script("generate model user name:string") version_1 = output_1.match(/(\d+)_create_users\.rb/)[1] - app_file 'test/models/user_test.rb', <<-RUBY + app_file "test/models/user_test.rb", <<-RUBY require 'test_helper' class UserTest < ActiveSupport::TestCase test "user" do @@ -157,23 +188,23 @@ module ApplicationTests end RUBY - app_file 'config/initializers/enable_sql_schema_format.rb', <<-RUBY + app_file "config/initializers/enable_sql_schema_format.rb", <<-RUBY Rails.application.config.active_record.schema_format = :sql RUBY - app_file 'db/structure.sql', <<-SQL + app_file "db/structure.sql", <<-SQL CREATE TABLE "schema_migrations" ("version" varchar(255) NOT NULL); CREATE UNIQUE INDEX "unique_schema_migrations" ON "schema_migrations" ("version"); CREATE TABLE "users" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar(255)); INSERT INTO schema_migrations (version) VALUES ('#{version_1}'); SQL - assert_successful_test_run('models/user_test.rb') + assert_successful_test_run("models/user_test.rb") - output_2 = script('generate migration add_email_to_users') + output_2 = script("generate migration add_email_to_users") version_2 = output_2.match(/(\d+)_add_email_to_users\.rb/)[1] - app_file 'test/models/user_test.rb', <<-RUBY + app_file "test/models/user_test.rb", <<-RUBY require 'test_helper' class UserTest < ActiveSupport::TestCase @@ -183,7 +214,7 @@ module ApplicationTests end RUBY - app_file 'db/structure.sql', <<-SQL + app_file "db/structure.sql", <<-SQL CREATE TABLE "schema_migrations" ("version" varchar(255) NOT NULL); CREATE UNIQUE INDEX "unique_schema_migrations" ON "schema_migrations" ("version"); CREATE TABLE "users" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar(255), "email" varchar(255)); @@ -191,17 +222,17 @@ module ApplicationTests INSERT INTO schema_migrations (version) VALUES ('#{version_2}'); SQL - assert_successful_test_run('models/user_test.rb') + assert_successful_test_run("models/user_test.rb") end # TODO: would be nice if we could detect the schema change automatically. # For now, the user has to synchronize the schema manually. # This test-case serves as a reminder for this use-case. test "manually synchronize test schema after rollback" do - output = script('generate model user name:string') + output = script("generate model user name:string") version = output.match(/(\d+)_create_users\.rb/)[1] - app_file 'test/models/user_test.rb', <<-RUBY + app_file "test/models/user_test.rb", <<-RUBY require 'test_helper' class UserTest < ActiveSupport::TestCase @@ -210,7 +241,7 @@ module ApplicationTests end end RUBY - app_file 'db/schema.rb', <<-RUBY + app_file "db/schema.rb", <<-RUBY ActiveRecord::Schema.define(version: #{version}) do create_table :users do |t| t.string :name @@ -221,7 +252,7 @@ module ApplicationTests assert_successful_test_run "models/user_test.rb" # Simulate `db:rollback` + edit of the migration file + `db:migrate` - app_file 'db/schema.rb', <<-RUBY + app_file "db/schema.rb", <<-RUBY ActiveRecord::Schema.define(version: #{version}) do create_table :users do |t| t.string :name @@ -241,10 +272,10 @@ Expected: ["id", "name"] end test "hooks for plugins" do - output = script('generate model user name:string') + output = script("generate model user name:string") version = output.match(/(\d+)_create_users\.rb/)[1] - app_file 'lib/tasks/hooks.rake', <<-RUBY + app_file "lib/tasks/hooks.rake", <<-RUBY task :before_hook do has_user_table = ActiveRecord::Base.connection.table_exists?('users') puts "before: " + has_user_table.to_s @@ -259,7 +290,7 @@ Expected: ["id", "name"] Rake::Task[:after_hook].invoke end RUBY - app_file 'test/models/user_test.rb', <<-RUBY + app_file "test/models/user_test.rb", <<-RUBY require 'test_helper' class UserTest < ActiveSupport::TestCase test "user" do @@ -269,7 +300,7 @@ Expected: ["id", "name"] RUBY # Simulate `db:migrate` - app_file 'db/schema.rb', <<-RUBY + app_file "db/schema.rb", <<-RUBY ActiveRecord::Schema.define(version: #{version}) do create_table :users do |t| t.string :name @@ -290,7 +321,7 @@ Expected: ["id", "name"] def assert_unsuccessful_run(name, message) result = run_test_file(name) assert_not_equal 0, $?.to_i - assert result.include?(message) + assert_includes result, message result end |