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Colocate reducers, actions and selectors

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Ken-Håvard Lieng 2017-05-26 08:20:00 +02:00
parent 1e7d4c3fe4
commit 889e3b88b7
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client/src/js/state/__tests__/reducer-channels.test.js Normal file
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import Immutable from 'immutable';
import reducer from '../channels';
import { connect } from '../servers';
import * as actions from '../actions';
describe('reducers/channels', () => {
it('removes channels on PART', () => {
let state = Immutable.fromJS({
srv1: {
chan1: {}, chan2: {}, chan3: {}
},
srv2: {
chan1: {}
}
});
state = reducer(state, {
type: actions.PART,
server: 'srv1',
channels: ['chan1', 'chan3']
});
expect(state.toJS()).toEqual({
srv1: {
chan2: {}
},
srv2: {
chan1: {}
}
});
});
it('handles SOCKET_PART', () => {
let state = reducer(undefined, socket_join('srv', 'chan1', 'nick1'));
state = reducer(state, socket_join('srv', 'chan1', 'nick2'));
state = reducer(state, socket_join('srv', 'chan2', 'nick2'));
state = reducer(state, {
type: actions.socket.PART,
server: 'srv',
channel: 'chan1',
user: 'nick2'
});
expect(state.toJS()).toEqual({
srv: {
chan1: {
users: [
{ mode: '', nick: 'nick1', renderName: 'nick1' },
]
},
chan2: {
users: [
{ mode: '', nick: 'nick2', renderName: 'nick2' }
]
}
}
});
});
it('handles SOCKET_JOIN', () => {
const state = reducer(undefined, socket_join('srv', 'chan1', 'nick1'));
expect(state.toJS()).toEqual({
srv: {
chan1: {
users: [
{ mode: '', nick: 'nick1', renderName: 'nick1' }
]
}
}
});
});
it('handles SOCKET_QUIT', () => {
let state = reducer(undefined, socket_join('srv', 'chan1', 'nick1'));
state = reducer(state, socket_join('srv', 'chan1', 'nick2'));
state = reducer(state, socket_join('srv', 'chan2', 'nick2'));
state = reducer(state, {
type: actions.socket.QUIT,
server: 'srv',
user: 'nick2'
});
expect(state.toJS()).toEqual({
srv: {
chan1: {
users: [
{ mode: '', nick: 'nick1', renderName: 'nick1' }
]
},
chan2: {
users: []
}
}
});
});
it('handles SOCKET_NICK', () => {
let state = reducer(undefined, socket_join('srv', 'chan1', 'nick1'));
state = reducer(state, socket_join('srv', 'chan1', 'nick2'));
state = reducer(state, socket_join('srv', 'chan2', 'nick2'));
state = reducer(state, {
type: actions.socket.NICK,
server: 'srv',
old: 'nick1',
new: 'nick3'
});
expect(state.toJS()).toEqual({
srv: {
chan1: {
users: [
{ mode: '', nick: 'nick2', renderName: 'nick2' },
{ mode: '', nick: 'nick3', renderName: 'nick3' }
]
},
chan2: {
users: [
{ mode: '', nick: 'nick2', renderName: 'nick2' }
]
}
}
});
});
it('handles SOCKET_USERS', () => {
const state = reducer(undefined, {
type: actions.socket.USERS,
server: 'srv',
channel: 'chan1',
users: [
'user3',
'user2',
'@user4',
'user1',
'+user5'
]
});
expect(state.toJS()).toEqual({
srv: {
chan1: {
users: [
{ mode: 'o', nick: 'user4', renderName: '@user4' },
{ mode: 'v', nick: 'user5', renderName: '+user5' },
{ mode: '', nick: 'user1', renderName: 'user1' },
{ mode: '', nick: 'user2', renderName: 'user2' },
{ mode: '', nick: 'user3', renderName: 'user3' }
]
}
}
})
});
it('handles SOCKET_TOPIC', () => {
const state = reducer(undefined, {
type: actions.socket.TOPIC,
server: 'srv',
channel: 'chan1',
topic: 'the topic'
});
expect(state.toJS()).toEqual({
srv: {
chan1: {
topic: 'the topic'
}
}
});
});
it('handles SOCKET_MODE', () => {
let state = reducer(undefined, socket_join('srv', 'chan1', 'nick1'));
state = reducer(state, socket_join('srv', 'chan1', 'nick2'));
state = reducer(state, socket_join('srv', 'chan2', 'nick2'));
state = reducer(state, socket_mode('srv', 'chan1', 'nick1', 'o', ''));
expect(state.toJS()).toEqual({
srv: {
chan1: {
users: [
{ mode: 'o', nick: 'nick1', renderName: '@nick1' },
{ mode: '', nick: 'nick2', renderName: 'nick2' }
]
},
chan2: {
users: [
{ mode: '', nick: 'nick2', renderName: 'nick2' }
]
}
}
});
state = reducer(state, socket_mode('srv', 'chan1', 'nick1' ,'v', 'o'));
state = reducer(state, socket_mode('srv', 'chan1', 'nick2', 'o', ''));
state = reducer(state, socket_mode('srv', 'chan2', 'not_there', 'x', ''));
expect(state.toJS()).toEqual({
srv: {
chan1: {
users: [
{ mode: 'o', nick: 'nick2', renderName: '@nick2' },
{ mode: 'v', nick: 'nick1', renderName: '+nick1' }
]
},
chan2: {
users: [
{ mode: '', nick: 'nick2', renderName: 'nick2' }
]
}
}
});
});
it('handles SOCKET_CHANNELS', () => {
const state = reducer(undefined, {
type: actions.socket.CHANNELS,
data: [
{ server: 'srv', name: 'chan1', topic: 'the topic' },
{ server: 'srv', name: 'chan2' },
{ server: 'srv2', name: 'chan1' }
]
});
expect(state.toJS()).toEqual({
srv: {
chan1: { topic: 'the topic', users: [] },
chan2: { users: [] }
},
srv2: {
chan1: { users: [] }
}
});
});
it('handles SOCKET_SERVERS', () => {
const state = reducer(undefined, {
type: actions.socket.SERVERS,
data: [
{ host: '127.0.0.1' },
{ host: 'thehost' }
]
});
expect(state.toJS()).toEqual({
'127.0.0.1': {},
thehost: {}
});
});
it('optimistically adds the server on CONNECT', () => {
const state = reducer(undefined, connect('127.0.0.1:1337', 'nick', {}));
expect(state.toJS()).toEqual({
'127.0.0.1': {}
});
});
it('removes the server on DISCONNECT', () => {
let state = Immutable.fromJS({
srv: {},
srv2: {}
});
state = reducer(state, {
type: actions.DISCONNECT,
server: 'srv2'
});
expect(state.toJS()).toEqual({
srv: {}
});
});
});
function socket_join(server, channel, user) {
return {
type: actions.socket.JOIN,
server, user,
channels: [channel]
};
}
function socket_mode(server, channel, user, add, remove) {
return {
type: actions.socket.MODE,
server, channel, user, add, remove
};
}