diff options
Diffstat (limited to 'railties/test/application/test_runner_test.rb')
-rw-r--r-- | railties/test/application/test_runner_test.rb | 178 |
1 files changed, 172 insertions, 6 deletions
diff --git a/railties/test/application/test_runner_test.rb b/railties/test/application/test_runner_test.rb index 0aa6ce2252..a1735db5b3 100644 --- a/railties/test/application/test_runner_test.rb +++ b/railties/test/application/test_runner_test.rb @@ -234,6 +234,11 @@ module ApplicationTests assert_match "0 failures, 0 errors, 0 skips", run_test_command('') end + def test_generated_controller_works_with_rails_test + create_controller + assert_match "0 failures, 0 errors, 0 skips", run_test_command('') + end + def test_run_multiple_folders create_test_file :models, 'account' create_test_file :controllers, 'accounts_controller' @@ -289,6 +294,84 @@ module ApplicationTests end end + def test_more_than_one_line_filter + app_file 'test/models/post_test.rb', <<-RUBY + require 'test_helper' + + class PostTest < ActiveSupport::TestCase + test "first filter" do + puts 'PostTest:FirstFilter' + assert true + end + + test "second filter" do + puts 'PostTest:SecondFilter' + assert true + end + + test "test line filter does not run this" do + assert true + end + end + RUBY + + run_test_command('test/models/post_test.rb:4:9').tap do |output| + assert_match 'PostTest:FirstFilter', output + assert_match 'PostTest:SecondFilter', output + assert_match '2 runs, 2 assertions', output + end + end + + def test_more_than_one_line_filter_with_multiple_files + app_file 'test/models/account_test.rb', <<-RUBY + require 'test_helper' + + class AccountTest < ActiveSupport::TestCase + test "first filter" do + puts 'AccountTest:FirstFilter' + assert true + end + + test "second filter" do + puts 'AccountTest:SecondFilter' + assert true + end + + test "line filter does not run this" do + assert true + end + end + RUBY + + app_file 'test/models/post_test.rb', <<-RUBY + require 'test_helper' + + class PostTest < ActiveSupport::TestCase + test "first filter" do + puts 'PostTest:FirstFilter' + assert true + end + + test "second filter" do + puts 'PostTest:SecondFilter' + assert true + end + + test "line filter does not run this" do + assert true + end + end + RUBY + + run_test_command('test/models/account_test.rb:4:9 test/models/post_test.rb:4:9').tap do |output| + assert_match 'AccountTest:FirstFilter', output + assert_match 'AccountTest:SecondFilter', output + assert_match 'PostTest:FirstFilter', output + assert_match 'PostTest:SecondFilter', output + assert_match '4 runs, 4 assertions', output + end + end + def test_multiple_line_filters create_test_file :models, 'account' create_test_file :models, 'post' @@ -299,11 +382,51 @@ module ApplicationTests end end - def test_line_filter_without_line_runs_all_tests - create_test_file :models, 'account' + def test_line_filters_trigger_only_one_runnable + app_file 'test/models/post_test.rb', <<-RUBY + require 'test_helper' - run_test_command('test/models/account_test.rb:').tap do |output| - assert_match 'AccountTest', output + class PostTest < ActiveSupport::TestCase + test 'truth' do + assert true + end + end + + class SecondPostTest < ActiveSupport::TestCase + test 'truth' do + assert false, 'ran second runnable' + end + end + RUBY + + # Pass seed guaranteeing failure. + run_test_command('test/models/post_test.rb:4 --seed 30410').tap do |output| + assert_no_match 'ran second runnable', output + assert_match '1 runs, 1 assertions', output + end + end + + def test_line_filter_with_minitest_string_filter + app_file 'test/models/post_test.rb', <<-RUBY + require 'test_helper' + + class PostTest < ActiveSupport::TestCase + test 'by line' do + puts 'by line' + assert true + end + + test 'by name' do + puts 'by name' + assert true + end + end + RUBY + + run_test_command('test/models/post_test.rb:4 -n test_by_name').tap do |output| + assert_match 'by line', output + assert_match 'by name', output + assert_match '2 runs, 2 assertions', output end end @@ -344,7 +467,8 @@ module ApplicationTests create_test_file :models, 'post', pass: false output = run_test_command('test/models/post_test.rb') - assert_match %r{Running:\n\nPostTest\nF\n\nwups!\n\nbin/rails test test/models/post_test.rb:4}, output + expect = %r{Running:\n\nPostTest\nF\n\nFailure:\nPostTest#test_truth \[[^\]]+test/models/post_test.rb:6\]:\nwups!\n\nbin/rails test test/models/post_test.rb:4\n\n\n\n} + assert_match expect, output end def test_only_inline_failure_output @@ -366,6 +490,44 @@ module ApplicationTests assert_match(%r{cannot load such file.+test/not_exists\.rb}, error) end + def test_pass_TEST_env_on_rake_test + create_test_file :models, 'account' + create_test_file :models, 'post', pass: false + # This specifically verifies TEST for backwards compatibility with rake test + # as bin/rails test already supports running tests from a single file more cleanly. + output = Dir.chdir(app_path) { `bin/rake test TEST=test/models/post_test.rb` } + + assert_match "PostTest", output, "passing TEST= should run selected test" + assert_no_match "AccountTest", output, "passing TEST= should only run selected test" + assert_match '1 runs, 1 assertions', output + end + + def test_rails_db_create_all_restores_db_connection + create_test_file :models, 'account' + output = Dir.chdir(app_path) { `bin/rails db:create:all db:migrate && echo ".tables" | rails dbconsole` } + assert_match "ar_internal_metadata", output, "tables should be dumped" + end + + def test_rails_db_create_all_restores_db_connection_after_drop + create_test_file :models, 'account' + Dir.chdir(app_path) { `bin/rails db:create:all` } # create all to avoid warnings + output = Dir.chdir(app_path) { `bin/rails db:drop:all db:create:all db:migrate && echo ".tables" | rails dbconsole` } + assert_match "ar_internal_metadata", output, "tables should be dumped" + end + + def test_rake_passes_TESTOPTS_to_minitest + create_test_file :models, 'account' + output = Dir.chdir(app_path) { `bin/rake test TESTOPTS=-v` } + assert_match "AccountTest#test_truth", output, "passing TEST= should run selected test" + end + + def test_rake_passes_multiple_TESTOPTS_to_minitest + create_test_file :models, 'account' + output = Dir.chdir(app_path) { `bin/rake test TESTOPTS='-v --seed=1234'` } + assert_match "AccountTest#test_truth", output, "passing TEST= should run selected test" + assert_match "seed=1234", output, "passing TEST= should run selected test" + end + private def run_test_command(arguments = 'test/unit/test_test.rb') Dir.chdir(app_path) { `bin/rails t #{arguments}` } @@ -448,8 +610,12 @@ module ApplicationTests run_migration end + def create_controller + script 'generate controller admin/dashboard index' + end + def run_migration - Dir.chdir(app_path) { `bin/rake db:migrate` } + Dir.chdir(app_path) { `bin/rails db:migrate` } end end end |