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require "test_helper"
class RakeTasksTest < Minitest::Test
def test_rake_tasks
output = Dir.chdir(test_app_path) { `rake -T` }
assert_includes output, "webpacker"
assert_includes output, "webpacker:check_binstubs"
assert_includes output, "webpacker:check_node"
assert_includes output, "webpacker:check_yarn"
assert_includes output, "webpacker:clean"
assert_includes output, "webpacker:clobber"
assert_includes output, "webpacker:compile"
assert_includes output, "webpacker:install"
assert_includes output, "webpacker:install:angular"
assert_includes output, "webpacker:install:coffee"
assert_includes output, "webpacker:install:elm"
assert_includes output, "webpacker:install:erb"
assert_includes output, "webpacker:install:react"
assert_includes output, "webpacker:install:svelte"
assert_includes output, "webpacker:install:stimulus"
assert_includes output, "webpacker:install:typescript"
assert_includes output, "webpacker:install:vue"
assert_includes output, "webpacker:verify_install"
end
def test_rake_task_webpacker_check_binstubs
output = Dir.chdir(test_app_path) { `rake webpacker:check_binstubs 2>&1` }
refute_includes output, "webpack binstubs not found."
end
def test_check_node_version
output = Dir.chdir(test_app_path) { `rake webpacker:check_node 2>&1` }
refute_includes output, "Webpacker requires Node.js"
end
def test_check_yarn_version
output = Dir.chdir(test_app_path) { `rake webpacker:check_yarn 2>&1` }
refute_includes output, "Yarn not installed"
refute_includes output, "Webpacker requires Yarn"
end
=begin
def test_rake_webpacker_yarn_install_in_non_production_environments
assert_includes test_app_dev_dependencies, "right-pad"
Webpacker.with_node_env("test") do
Dir.chdir(test_app_path) do
`bundle exec rake webpacker:yarn_install`
end
end
assert_includes installed_node_module_names, "right-pad",
"Expected dev dependencies to be installed"
end
def test_rake_webpacker_yarn_install_in_production_environment
Webpacker.with_node_env("production") do
Dir.chdir(test_app_path) do
`bundle exec rake webpacker:yarn_install`
end
end
refute_includes installed_node_module_names, "right-pad",
"Expected only production dependencies to be installed"
end
=end
private
def test_app_path
File.expand_path("test_app", __dir__)
end
def test_app_dev_dependencies
package_json = File.expand_path("package.json", test_app_path)
JSON.parse(File.read(package_json))["devDependencies"]
end
def installed_node_module_names
node_modules_path = File.expand_path("node_modules", test_app_path)
Dir.chdir(node_modules_path) { Dir.glob("*") }
end
end
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