local hglib = require('hglib')
describe('hglib client', function()
	it('can connect using just file handles', function()
		local rh = io.open('spec/data/hello', 'rb')
		local client = hglib.Client.connect(rh, nil)
		rh:close()
		assert.is_true(client.capabilities.getencoding)
		assert.is_true(client.capabilities.runcommand)
		assert.are_equal('UTF-8', client.encoding)
		assert.are_equal(3615, client.pid)
		assert.are_equal(3615, client.pgid)
	end)
	it('can launch a new cmdserver process', function()
		local client = hglib.Client.open()
		assert.is_true(client.capabilities.getencoding)
		assert.is_true(client.capabilities.runcommand)
		assert.are_equal('string', type(client.encoding))
		assert.are_equal('number', type(client.pid))
		assert.are_equal('number', type(client.lpcpid))
		client:close()
	end)
	it('can send getencoding command', function()
		local client = hglib.Client.open()
		local encoding, err = client:getencoding()
		client:close()
		assert.is_nil(err)
		assert.are_equal('string', type(encoding))
	end)
end)