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# frozen_string_literal: true
require "generators/plugin_test_helper"
class PluginTestRunnerTest < ActiveSupport::TestCase
include PluginTestHelper
def setup
@destination_root = Dir.mktmpdir("bukkits")
Dir.chdir(@destination_root) { `bundle exec rails plugin new bukkits --skip-bundle` }
plugin_file "test/dummy/db/schema.rb", ""
end
def teardown
FileUtils.rm_rf(@destination_root)
end
def test_run_single_file
create_test_file "foo"
create_test_file "bar"
assert_match "1 runs, 1 assertions, 0 failures", run_test_command("test/foo_test.rb")
end
def test_run_multiple_files
create_test_file "foo"
create_test_file "bar"
assert_match "2 runs, 2 assertions, 0 failures", run_test_command("test/foo_test.rb test/bar_test.rb")
end
def test_mix_files_and_line_filters
create_test_file "account"
plugin_file "test/post_test.rb", <<-RUBY
require 'test_helper'
class PostTest < ActiveSupport::TestCase
def test_post
puts 'PostTest'
assert true
end
def test_line_filter_does_not_run_this
assert true
end
end
RUBY
run_test_command("test/account_test.rb test/post_test.rb:4").tap do |output|
assert_match "AccountTest", output
assert_match "PostTest", output
assert_match "2 runs, 2 assertions", output
end
end
def test_multiple_line_filters
create_test_file "account"
create_test_file "post"
run_test_command("test/account_test.rb:4 test/post_test.rb:4").tap do |output|
assert_match "AccountTest", output
assert_match "PostTest", output
end
end
def test_output_inline_by_default
create_test_file "post", pass: false
output = run_test_command("test/post_test.rb")
expect = %r{Running:\n\nPostTest\nF\n\nFailure:\nPostTest#test_truth \[[^\]]+test/post_test.rb:6\]:\nwups!\n\nbin/test (/private)?#{plugin_path}/test/post_test.rb:4}
assert_match expect, output
end
def test_only_inline_failure_output
create_test_file "post", pass: false
output = run_test_command("test/post_test.rb")
assert_match %r{Finished in.*\n\n1 runs, 1 assertions}, output
end
def test_fail_fast
create_test_file "post", pass: false
assert_match(/Interrupt/,
capture(:stderr) { run_test_command("test/post_test.rb --fail-fast") })
end
def test_raise_error_when_specified_file_does_not_exist
error = capture(:stderr) { run_test_command("test/not_exists.rb") }
assert_match(%r{cannot load such file.+test/not_exists\.rb}, error)
end
def test_executed_only_once
create_test_file "foo"
result = run_test_command("test/foo_test.rb")
assert_equal 1, result.scan(/1 runs, 1 assertions, 0 failures/).length
end
def test_warnings_option
plugin_file "test/models/warnings_test.rb", <<-RUBY
require 'test_helper'
def test_warnings
a = 1
end
RUBY
assert_match(/warning: assigned but unused variable/,
capture(:stderr) { run_test_command("test/models/warnings_test.rb -w") })
end
private
def plugin_path
"#{@destination_root}/bukkits"
end
def run_test_command(arguments)
Dir.chdir(plugin_path) { `bin/test #{arguments}` }
end
end
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