implement choo v5 API (#425)

* implement choo v5 API * fix tests * 5.0.0-3 * 4kb now * bump nanomorph * 5.0.0-4 * fix missing deps stuff * 5.0.0-5 * fix travis * fixup! oops standard * chooexpose * fix state passing * fixup! update example * fixup! incorporate feedback * fixup! more docs * fixup! even more docs
2017-03-21 03:00:45 +01:00
parent 6fc525fe05
commit 8e8e870d45
61 changed files with 807 additions and 2707 deletions
@@ -0,0 +1,126 @@
+var EventEmitter = require('events').EventEmitter
+var spok = require('spok')
+var tape = require('tape')
+
+var example = require('./')
+var todoStore = example.todoStore
+
+tape('should initialize empty state', function (t) {
+  var emitter = new EventEmitter()
+  var state = {}
+  todoStore(state, emitter)
+  spok(t, state, {
+    todos: {
+      idCounter: 0,
+      active: spok.arrayElements(0),
+      done: spok.arrayElements(0),
+      all: spok.arrayElements(0)
+    }
+  })
+  t.end()
+})
+
+tape('restore previous state', function (t) {
+  var emitter = new EventEmitter()
+  var state = {
+    todos: {
+      idCounter: 100,
+      active: [],
+      done: [],
+      all: []
+    }
+  }
+  todoStore(state, emitter)
+  spok(t, state, {
+    todos: {
+      idCounter: 100
+    }
+  })
+  t.end()
+})
+
+tape('todos:create', function (t) {
+  var emitter = new EventEmitter()
+  var state = {}
+  todoStore(state, emitter)
+  emitter.emit('DOMContentLoaded')
+
+  emitter.emit('todos:create', 'same as it ever was')
+  spok(t, state.todos, {
+    all: spok.arrayElements(1),
+    active: spok.arrayElements(1),
+    done: spok.arrayElements(0)
+  })
+  spok(t, state.todos.all[0], {
+    name: 'same as it ever was',
+    editing: false,
+    done: false,
+    id: 0
+  })
+
+  emitter.emit('todos:create', 'and another one down')
+  spok(t, state.todos, {
+    all: spok.arrayElements(2),
+    active: spok.arrayElements(2),
+    done: spok.arrayElements(0)
+  })
+  spok(t, state.todos.all[1], {
+    name: 'and another one down',
+    editing: false,
+    done: false,
+    id: 1
+  })
+
+  t.end()
+})
+
+tape('todos:update', function (t) {
+  var emitter = new EventEmitter()
+  var state = {}
+  todoStore(state, emitter)
+  emitter.emit('DOMContentLoaded')
+
+  emitter.emit('todos:create', 'same as it ever was')
+  emitter.emit('todos:create', 'and another one down')
+
+  emitter.emit('todos:update', {
+    id: 0,
+    editing: true,
+    name: 'been here all along'
+  })
+  spok(t, state.todos.all[0], {
+    name: 'been here all along',
+    editing: true,
+    done: false,
+    id: 0
+  })
+
+  emitter.emit('todos:update', {
+    done: true,
+    id: 1
+  })
+  spok(t, state.todos, {
+    all: spok.arrayElements(2),
+    active: spok.arrayElements(1),
+    done: spok.arrayElements(1)
+  })
+
+  emitter.emit('todos:update', {
+    done: false,
+    id: 1
+  })
+  spok(t, state.todos, {
+    all: spok.arrayElements(2),
+    active: spok.arrayElements(2),
+    done: spok.arrayElements(0)
+  })
+
+  t.end()
+})
+
+// tape('todos:delete')
+// tape('todos:edit')
+// tape('todos:unedit')
+// tape('todos:toggle')
+// tape('todos:toggleAll')
+// tape('todos:deleteCompleted')