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# frozen_string_literal: true
require "test_helper"
module WebConsole
class HelperTest < ActionDispatch::IntegrationTest
class BaseApplication
def call(env)
[ status, headers, body ]
end
private
def request
Request.new(@env)
end
def status
500
end
def headers
{ Rack::CONTENT_TYPE => "text/html; charset=utf-8" }
end
def body
Array(<<-HTML.strip_heredoc)
<html>
<head>
<title>Hello world</title>
</head>
<body>
<p id="hello-world">Hello world</p>
</body>
</html>
HTML
end
end
class SingleConsoleApplication < BaseApplication
def call(env)
@env = env
console
super
end
end
class MultipleConsolesApplication < BaseApplication
def call(env)
@env = env
console
console
super
end
end
setup do
Thread.current[:__web_console_exception] = nil
Thread.current[:__web_console_binding] = nil
Request.stubs(:permissions).returns(IPAddr.new("0.0.0.0/0"))
@app = Middleware.new(SingleConsoleApplication.new)
end
test "renders a console into a view" do
get "/", params: nil, headers: { "CONTENT_TYPE" => "text/html" }
assert_select "#console"
end
test "raises an error when trying to spawn a console more than once" do
@app = Middleware.new(MultipleConsolesApplication.new)
assert_raises(DoubleRenderError) do
get "/", params: nil, headers: { "CONTENT_TYPE" => "text/html" }
end
end
test "doesn't hijack current view" do
get "/", params: nil, headers: { "CONTENT_TYPE" => "text/html" }
assert_select "#hello-world"
assert_select "#console"
end
end
end
|
