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rails--rails/railties/test/commands/dev_test.rb

65 lines
2 KiB
Ruby

# frozen_string_literal: true
require "isolation/abstract_unit"
require "rails/command"
class Rails::Command::DevTest < ActiveSupport::TestCase
setup :build_app
teardown :teardown_app
test "`rails dev:cache` creates both caching and restart file when restart file doesn't exist and dev caching is currently off" do
Dir.chdir(app_path) do
assert_not File.exist?("tmp/caching-dev.txt")
assert_not File.exist?("tmp/restart.txt")
assert_equal <<~OUTPUT, run_dev_cache_command
Development mode is now being cached.
OUTPUT
assert File.exist?("tmp/caching-dev.txt")
assert File.exist?("tmp/restart.txt")
end
end
test "`rails dev:cache` creates caching file and touches restart file when dev caching is currently off" do
Dir.chdir(app_path) do
app_file("tmp/restart.txt", "")
assert_not File.exist?("tmp/caching-dev.txt")
assert File.exist?("tmp/restart.txt")
restart_file_time_before = File.mtime("tmp/restart.txt")
assert_equal <<~OUTPUT, run_dev_cache_command
Development mode is now being cached.
OUTPUT
assert File.exist?("tmp/caching-dev.txt")
restart_file_time_after = File.mtime("tmp/restart.txt")
assert_operator restart_file_time_before, :<, restart_file_time_after
end
end
test "`rails dev:cache` removes caching file and touches restart file when dev caching is currently on" do
Dir.chdir(app_path) do
app_file("tmp/caching-dev.txt", "")
app_file("tmp/restart.txt", "")
assert File.exist?("tmp/caching-dev.txt")
assert File.exist?("tmp/restart.txt")
restart_file_time_before = File.mtime("tmp/restart.txt")
assert_equal <<~OUTPUT, run_dev_cache_command
Development mode is no longer being cached.
OUTPUT
assert_not File.exist?("tmp/caching-dev.txt")
restart_file_time_after = File.mtime("tmp/restart.txt")
assert_operator restart_file_time_before, :<, restart_file_time_after
end
end
private
def run_dev_cache_command
rails "dev:cache"
end
end