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-rw-r--r--railties/test/application/rake/dbs_test.rb301
1 files changed, 184 insertions, 117 deletions
diff --git a/railties/test/application/rake/dbs_test.rb b/railties/test/application/rake/dbs_test.rb
index cee9db5535..5b4c42c189 100644
--- a/railties/test/application/rake/dbs_test.rb
+++ b/railties/test/application/rake/dbs_test.rb
@@ -1,5 +1,6 @@
+# frozen_string_literal: true
+
require "isolation/abstract_unit"
-require "active_support/core_ext/string/strip"
module ApplicationTests
module RakeTests
@@ -8,7 +9,6 @@ module ApplicationTests
def setup
build_app
- boot_rails
FileUtils.rm_rf("#{app_path}/config/environments")
end
@@ -21,48 +21,63 @@ module ApplicationTests
end
def set_database_url
- ENV['DATABASE_URL'] = "sqlite3:#{database_url_db_name}"
+ ENV["DATABASE_URL"] = "sqlite3:#{database_url_db_name}"
# ensure it's using the DATABASE_URL
FileUtils.rm_rf("#{app_path}/config/database.yml")
end
- def db_create_and_drop(expected_database)
+ def db_create_and_drop(expected_database, environment_loaded: true)
Dir.chdir(app_path) do
- output = `bin/rails db:create`
+ output = rails("db:create")
assert_match(/Created database/, output)
assert File.exist?(expected_database)
- assert_equal expected_database, ActiveRecord::Base.connection_config[:database]
- output = `bin/rails db:drop`
+ assert_equal expected_database, ActiveRecord::Base.connection_config[:database] if environment_loaded
+ output = rails("db:drop")
assert_match(/Dropped database/, output)
assert !File.exist?(expected_database)
end
end
- test 'db:create and db:drop without database url' do
+ test "db:create and db:drop without database url" do
require "#{app_path}/config/environment"
- db_create_and_drop ActiveRecord::Base.configurations[Rails.env]['database']
+ db_create_and_drop ActiveRecord::Base.configurations[Rails.env]["database"]
end
- test 'db:create and db:drop with database url' do
+ test "db:create and db:drop with database url" do
require "#{app_path}/config/environment"
set_database_url
db_create_and_drop database_url_db_name
end
+ test "db:create and db:drop respect environment setting" do
+ app_file "config/database.yml", <<-YAML
+ development:
+ database: <%= Rails.application.config.database %>
+ adapter: sqlite3
+ YAML
+
+ app_file "config/environments/development.rb", <<-RUBY
+ Rails.application.configure do
+ config.database = "db/development.sqlite3"
+ end
+ RUBY
+
+ db_create_and_drop "db/development.sqlite3", environment_loaded: false
+ end
+
def with_database_existing
Dir.chdir(app_path) do
set_database_url
- `bin/rails db:create`
+ rails "db:create"
yield
- `bin/rails db:drop`
+ rails "db:drop"
end
end
- test 'db:create failure because database exists' do
+ test "db:create failure because database exists" do
with_database_existing do
- output = `bin/rails db:create 2>&1`
+ output = rails("db:create")
assert_match(/already exists/, output)
- assert_equal 0, $?.exitstatus
end
end
@@ -75,26 +90,37 @@ module ApplicationTests
end
end
- test 'db:create failure because bad permissions' do
+ test "db:create failure because bad permissions" do
with_bad_permissions do
- output = `bin/rails db:create 2>&1`
+ output = rails("db:create", allow_failure: true)
assert_match(/Couldn't create database/, output)
assert_equal 1, $?.exitstatus
end
end
- test 'db:drop failure because database does not exist' do
- Dir.chdir(app_path) do
- output = `bin/rails db:drop:_unsafe --trace 2>&1`
- assert_match(/does not exist/, output)
+ test "db:create works when schema cache exists and database does not exist" do
+ use_postgresql
+
+ begin
+ rails %w(db:create db:migrate db:schema:cache:dump)
+
+ rails "db:drop"
+ rails "db:create"
assert_equal 0, $?.exitstatus
+ ensure
+ rails "db:drop" rescue nil
end
end
- test 'db:drop failure because bad permissions' do
+ test "db:drop failure because database does not exist" do
+ output = rails("db:drop:_unsafe", "--trace")
+ assert_match(/does not exist/, output)
+ end
+
+ test "db:drop failure because bad permissions" do
with_database_existing do
with_bad_permissions do
- output = `bin/rails db:drop 2>&1`
+ output = rails("db:drop", allow_failure: true)
assert_match(/Couldn't drop/, output)
assert_equal 1, $?.exitstatus
end
@@ -102,21 +128,19 @@ module ApplicationTests
end
def db_migrate_and_status(expected_database)
- Dir.chdir(app_path) do
- `bin/rails generate model book title:string;
- bin/rails db:migrate`
- output = `bin/rails db:migrate:status`
- assert_match(%r{database:\s+\S*#{Regexp.escape(expected_database)}}, output)
- assert_match(/up\s+\d{14}\s+Create books/, output)
- end
+ rails "generate", "model", "book", "title:string"
+ rails "db:migrate"
+ output = rails("db:migrate:status")
+ assert_match(%r{database:\s+\S*#{Regexp.escape(expected_database)}}, output)
+ assert_match(/up\s+\d{14}\s+Create books/, output)
end
- test 'db:migrate and db:migrate:status without database_url' do
+ test "db:migrate and db:migrate:status without database_url" do
require "#{app_path}/config/environment"
- db_migrate_and_status ActiveRecord::Base.configurations[Rails.env]['database']
+ db_migrate_and_status ActiveRecord::Base.configurations[Rails.env]["database"]
end
- test 'db:migrate and db:migrate:status with database_url' do
+ test "db:migrate and db:migrate:status with database_url" do
require "#{app_path}/config/environment"
set_database_url
db_migrate_and_status database_url_db_name
@@ -124,170 +148,176 @@ module ApplicationTests
def db_schema_dump
Dir.chdir(app_path) do
- `bin/rails generate model book title:string;
- bin/rails db:migrate db:schema:dump`
+ rails "generate", "model", "book", "title:string"
+ rails "db:migrate", "db:schema:dump"
schema_dump = File.read("db/schema.rb")
assert_match(/create_table \"books\"/, schema_dump)
end
end
- test 'db:schema:dump without database_url' do
+ test "db:schema:dump without database_url" do
db_schema_dump
end
- test 'db:schema:dump with database_url' do
+ test "db:schema:dump with database_url" do
set_database_url
db_schema_dump
end
def db_fixtures_load(expected_database)
Dir.chdir(app_path) do
- `bin/rails generate model book title:string;
- bin/rails db:migrate db:fixtures:load`
+ rails "generate", "model", "book", "title:string"
+ rails "db:migrate", "db:fixtures:load"
assert_match expected_database, ActiveRecord::Base.connection_config[:database]
require "#{app_path}/app/models/book"
assert_equal 2, Book.count
end
end
- test 'db:fixtures:load without database_url' do
+ test "db:fixtures:load without database_url" do
require "#{app_path}/config/environment"
- db_fixtures_load ActiveRecord::Base.configurations[Rails.env]['database']
+ db_fixtures_load ActiveRecord::Base.configurations[Rails.env]["database"]
end
- test 'db:fixtures:load with database_url' do
+ test "db:fixtures:load with database_url" do
require "#{app_path}/config/environment"
set_database_url
db_fixtures_load database_url_db_name
end
- test 'db:fixtures:load with namespaced fixture' do
+ test "db:fixtures:load with namespaced fixture" do
require "#{app_path}/config/environment"
- Dir.chdir(app_path) do
- `bin/rails generate model admin::book title:string;
- bin/rails db:migrate db:fixtures:load`
- require "#{app_path}/app/models/admin/book"
- assert_equal 2, Admin::Book.count
- end
+
+ rails "generate", "model", "admin::book", "title:string"
+ rails "db:migrate", "db:fixtures:load"
+ require "#{app_path}/app/models/admin/book"
+ assert_equal 2, Admin::Book.count
end
def db_structure_dump_and_load(expected_database)
Dir.chdir(app_path) do
- `bin/rails generate model book title:string;
- bin/rails db:migrate db:structure:dump`
+ rails "generate", "model", "book", "title:string"
+ rails "db:migrate", "db:structure:dump"
structure_dump = File.read("db/structure.sql")
- assert_match(/CREATE TABLE \"books\"/, structure_dump)
- `bin/rails environment db:drop db:structure:load`
+ assert_match(/CREATE TABLE (?:IF NOT EXISTS )?\"books\"/, structure_dump)
+ rails "environment", "db:drop", "db:structure:load"
assert_match expected_database, ActiveRecord::Base.connection_config[:database]
require "#{app_path}/app/models/book"
- #if structure is not loaded correctly, exception would be raised
+ # if structure is not loaded correctly, exception would be raised
assert_equal 0, Book.count
end
end
- test 'db:structure:dump and db:structure:load without database_url' do
+ test "db:structure:dump and db:structure:load without database_url" do
require "#{app_path}/config/environment"
- db_structure_dump_and_load ActiveRecord::Base.configurations[Rails.env]['database']
+ db_structure_dump_and_load ActiveRecord::Base.configurations[Rails.env]["database"]
end
- test 'db:structure:dump and db:structure:load with database_url' do
+ test "db:structure:dump and db:structure:load with database_url" do
require "#{app_path}/config/environment"
set_database_url
db_structure_dump_and_load database_url_db_name
end
- test 'db:structure:dump does not dump schema information when no migrations are used' do
- Dir.chdir(app_path) do
- # create table without migrations
- `bin/rails runner 'ActiveRecord::Base.connection.create_table(:posts) {|t| t.string :title }'`
+ test "db:structure:dump and db:structure:load set ar_internal_metadata" do
+ require "#{app_path}/config/environment"
+ db_structure_dump_and_load ActiveRecord::Base.configurations[Rails.env]["database"]
- stderr_output = capture(:stderr) { `bin/rails db:structure:dump` }
- assert_empty stderr_output
- structure_dump = File.read("db/structure.sql")
- assert_match(/CREATE TABLE \"posts\"/, structure_dump)
- end
+ assert_equal "test", rails("runner", "-e", "test", "puts ActiveRecord::InternalMetadata[:environment]").strip
+ assert_equal "development", rails("runner", "puts ActiveRecord::InternalMetadata[:environment]").strip
end
- test 'db:schema:load and db:structure:load do not purge the existing database' do
- Dir.chdir(app_path) do
- `bin/rails runner 'ActiveRecord::Base.connection.create_table(:posts) {|t| t.string :title }'`
+ test "db:structure:dump does not dump schema information when no migrations are used" do
+ # create table without migrations
+ rails "runner", "ActiveRecord::Base.connection.create_table(:posts) {|t| t.string :title }"
- app_file 'db/schema.rb', <<-RUBY
- ActiveRecord::Schema.define(version: 20140423102712) do
- create_table(:comments) {}
- end
- RUBY
+ stderr_output = capture(:stderr) { rails("db:structure:dump", stderr: true, allow_failure: true) }
+ assert_empty stderr_output
+ structure_dump = File.read("#{app_path}/db/structure.sql")
+ assert_match(/CREATE TABLE (?:IF NOT EXISTS )?\"posts\"/, structure_dump)
+ end
- list_tables = lambda { `bin/rails runner 'p ActiveRecord::Base.connection.tables'`.strip }
+ test "db:schema:load and db:structure:load do not purge the existing database" do
+ rails "runner", "ActiveRecord::Base.connection.create_table(:posts) {|t| t.string :title }"
- assert_equal '["posts"]', list_tables[]
- `bin/rails db:schema:load`
- assert_equal '["posts", "comments", "schema_migrations", "ar_internal_metadata"]', list_tables[]
+ app_file "db/schema.rb", <<-RUBY
+ ActiveRecord::Schema.define(version: 20140423102712) do
+ create_table(:comments) {}
+ end
+ RUBY
- app_file 'db/structure.sql', <<-SQL
- CREATE TABLE "users" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar(255));
- SQL
+ list_tables = lambda { rails("runner", "p ActiveRecord::Base.connection.tables").strip }
- `bin/rails db:structure:load`
- assert_equal '["posts", "comments", "schema_migrations", "ar_internal_metadata", "users"]', list_tables[]
- end
+ assert_equal '["posts"]', list_tables[]
+ rails "db:schema:load"
+ assert_equal '["posts", "comments", "schema_migrations", "ar_internal_metadata"]', list_tables[]
+
+ app_file "db/structure.sql", <<-SQL
+ CREATE TABLE "users" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar(255));
+ SQL
+
+ rails "db:structure:load"
+ assert_equal '["posts", "comments", "schema_migrations", "ar_internal_metadata", "users"]', list_tables[]
end
test "db:schema:load with inflections" do
- Dir.chdir(app_path) do
- app_file 'config/initializers/inflection.rb', <<-RUBY
- ActiveSupport::Inflector.inflections do |inflect|
- inflect.irregular 'goose', 'geese'
- end
- RUBY
- app_file 'config/initializers/primary_key_table_name.rb', <<-RUBY
- ActiveRecord::Base.primary_key_prefix_type = :table_name
- RUBY
- app_file 'db/schema.rb', <<-RUBY
- ActiveRecord::Schema.define(version: 20140423102712) do
- create_table("goose".pluralize) do |t|
- t.string :name
- end
+ app_file "config/initializers/inflection.rb", <<-RUBY
+ ActiveSupport::Inflector.inflections do |inflect|
+ inflect.irregular 'goose', 'geese'
+ end
+ RUBY
+ app_file "config/initializers/primary_key_table_name.rb", <<-RUBY
+ ActiveRecord::Base.primary_key_prefix_type = :table_name
+ RUBY
+ app_file "db/schema.rb", <<-RUBY
+ ActiveRecord::Schema.define(version: 20140423102712) do
+ create_table("goose".pluralize) do |t|
+ t.string :name
end
- RUBY
+ end
+ RUBY
- `bin/rails db:schema:load`
+ rails "db:schema:load"
- tables = `bin/rails runner 'p ActiveRecord::Base.connection.tables'`.strip
- assert_match(/"geese"/, tables)
+ tables = rails("runner", "p ActiveRecord::Base.connection.tables").strip
+ assert_match(/"geese"/, tables)
- columns = `bin/rails runner 'p ActiveRecord::Base.connection.columns("geese").map(&:name)'`.strip
- assert_equal columns, '["gooseid", "name"]'
- end
+ columns = rails("runner", "p ActiveRecord::Base.connection.columns('geese').map(&:name)").strip
+ assert_equal columns, '["gooseid", "name"]'
+ end
+
+ test "db:schema:load fails if schema.rb doesn't exist yet" do
+ stderr_output = capture(:stderr) { rails("db:schema:load", stderr: true, allow_failure: true) }
+ assert_match(/Run `rails db:migrate` to create it/, stderr_output)
end
def db_test_load_structure
Dir.chdir(app_path) do
- `bin/rails generate model book title:string;
- bin/rails db:migrate db:structure:dump db:test:load_structure`
+ rails "generate", "model", "book", "title:string"
+ rails "db:migrate", "db:structure:dump", "db:test:load_structure"
ActiveRecord::Base.configurations = Rails.application.config.database_configuration
ActiveRecord::Base.establish_connection :test
require "#{app_path}/app/models/book"
- #if structure is not loaded correctly, exception would be raised
+ # if structure is not loaded correctly, exception would be raised
assert_equal 0, Book.count
- assert_match ActiveRecord::Base.configurations['test']['database'],
+ assert_match ActiveRecord::Base.configurations["test"]["database"],
ActiveRecord::Base.connection_config[:database]
end
end
- test 'db:test:load_structure without database_url' do
+ test "db:test:load_structure without database_url" do
require "#{app_path}/config/environment"
db_test_load_structure
end
- test 'db:setup loads schema and seeds database' do
+ test "db:setup loads schema and seeds database" do
begin
@old_rails_env = ENV["RAILS_ENV"]
@old_rack_env = ENV["RACK_ENV"]
ENV.delete "RAILS_ENV"
ENV.delete "RACK_ENV"
- app_file 'db/schema.rb', <<-RUBY
+ app_file "db/schema.rb", <<-RUBY
ActiveRecord::Schema.define(version: "1") do
create_table :users do |t|
t.string :name
@@ -295,19 +325,56 @@ module ApplicationTests
end
RUBY
- app_file 'db/seeds.rb', <<-RUBY
+ app_file "db/seeds.rb", <<-RUBY
puts ActiveRecord::Base.connection_config[:database]
RUBY
- Dir.chdir(app_path) do
- database_path = `bin/rails db:setup`
- assert_equal "development.sqlite3", File.basename(database_path.strip)
- end
+ database_path = rails("db:setup")
+ assert_equal "development.sqlite3", File.basename(database_path.strip)
ensure
ENV["RAILS_ENV"] = @old_rails_env
ENV["RACK_ENV"] = @old_rack_env
end
end
+
+ test "db:setup sets ar_internal_metadata" do
+ app_file "db/schema.rb", ""
+ rails "db:setup"
+
+ test_environment = lambda { rails("runner", "-e", "test", "puts ActiveRecord::InternalMetadata[:environment]").strip }
+ development_environment = lambda { rails("runner", "puts ActiveRecord::InternalMetadata[:environment]").strip }
+
+ assert_equal "test", test_environment.call
+ assert_equal "development", development_environment.call
+
+ app_file "db/structure.sql", ""
+ app_file "config/initializers/enable_sql_schema_format.rb", <<-RUBY
+ Rails.application.config.active_record.schema_format = :sql
+ RUBY
+
+ rails "db:setup"
+
+ assert_equal "test", test_environment.call
+ assert_equal "development", development_environment.call
+ end
+
+ test "db:test:prepare sets test ar_internal_metadata" do
+ app_file "db/schema.rb", ""
+ rails "db:test:prepare"
+
+ test_environment = lambda { rails("runner", "-e", "test", "puts ActiveRecord::InternalMetadata[:environment]").strip }
+
+ assert_equal "test", test_environment.call
+
+ app_file "db/structure.sql", ""
+ app_file "config/initializers/enable_sql_schema_format.rb", <<-RUBY
+ Rails.application.config.active_record.schema_format = :sql
+ RUBY
+
+ rails "db:test:prepare"
+
+ assert_equal "test", test_environment.call
+ end
end
end
end
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-08 21:29:08 +0000