feus4177’s gists

feus4177 / plan-tests.js

Last active December 9, 2017 18:49

Test cases the do and don't need a plan

	const assert = require('assert');
	const tap = require('tap');

	tap.test('Needs plan', function () {
	if (someCondition) {
	assert(anotherCondition, 'another message');
	}
	});

	tap.test('Does not need plan', function () {

feus4177 / tap-test.js

Last active December 9, 2017 18:16

Node-tap fails because test is "unfinished"

	const assert = require('assert');
	const tap = require('tap');

	tap.test('Simple assert', function () {
	assert(1+1 === 2, 'addition is broken again');
	});

feus4177 / mocha-test.js

Last active December 9, 2017 18:14

Mocha fails to generate dynamic tests asynchronously

	setTimeout(function () {
	describe('dynamic suite', function () {
	it('should run', function () {
	console.log('it also ran');
	});
	});
	}, 1000);

feus4177 / ManageOrdersRelay.js

Created October 3, 2017 16:03

Example using a query fragment.

	import React from 'react';
	import PropTypes from 'prop-types';
	import {graphql, QueryRenderer} from 'react-relay';

	import environment from '@/environment';
	import PageBar from '@/components/PageBar';
	import Loading from '@/components/Loading';
	import OrderTableRelay from '@/components/OrderTableRelay';

	const manageOrdersQuery = graphql`

feus4177 / ManageOrdersRelay.js

Created October 1, 2017 02:59

Example using createPaginationContainer from RelayJS.

	import React from 'react';
	import PropTypes from 'prop-types';
	import {graphql, QueryRenderer, createPaginationContainer} from 'react-relay';
	import {Button} from 'react-bootstrap';

	import environment from '@/environment';
	import PageBar from '@/components/PageBar';
	import Loading from '@/components/Loading';
	import OrderTableRelay from '@/components/OrderTableRelay';

feus4177 / ManageOrdersRelay.js

Created October 1, 2017 02:56

Updated GraphQL query using OrderTableRelay_order fragment.

	const manageOrdersQuery = graphql`
	query ManageOrdersRelayQuery {
	orders(first: 10){
	edges {
	node {
	...OrderTableRelay_order
	}
	}
	}
	}

feus4177 / OrderTableRelay.js

Created October 1, 2017 02:53

Example table component using GraphQL query fragment for row.

	import React from 'react';
	import PropTypes from 'prop-types';
	import {Table} from 'react-bootstrap';
	import R from 'ramda';
	import {graphql, createFragmentContainer} from 'react-relay';

	import utils from '@/utils';
	import constants from '@/constants';
	import Status from '@/components/Status';

feus4177 / ManageOrdersRelay.js

Created October 1, 2017 02:45

Basic example using QueryRenderer from RelayJS.

	import React from 'react';
	import PropTypes from 'prop-types';
	import {graphql, QueryRenderer} from 'react-relay';

	import environment from '@/environment';
	import PageBar from '@/components/PageBar';
	import Loading from '@/components/Loading';

	const manageOrdersQuery = graphql`
	query ManageOrdersRelay {

feus4177 / environment.js

Created October 1, 2017 02:43

Example environment configuration for RelayJS.

	import fetch from 'isomorphic-fetch';
	import {Environment, Network, RecordSource, Store, RecordSourceInspector} from 'relay-runtime';

	const source = new RecordSource();
	const store = new Store(source);
	const inspector = new RecordSourceInspector(source);

	const network = Network.create((operation, variables) => (
	fetch('http://localhost/api/v2/graphql/'), {
	method: 'POST',

feus4177 / schema.py

Created October 1, 2017 02:40

Hardcoded optimization of related query for Graphene.

	def resolve_orders(self, args, context, info):
	return models.Order.objects.prefetch_related(‘line_items’).all()

John Feusi feus4177