index.js•3.51 kB
"use strict";
var ee = require("event-emitter")
, iteratorSymbol = require("es6-symbol").iterator;
module.exports = function (T) {
return {
"": function (a) {
var x = ["raz", "dwa", "trzy", "cztery", "pięć"], it, y, z;
it = new T(x);
a(it[iteratorSymbol](), it, "@@iterator");
y = it.next();
a.deep(y, { done: false, value: "raz" }, "#1");
z = it.next();
a.not(y, z, "Recreate result");
a.deep(z, { done: false, value: "dwa" }, "#2");
a.deep(it.next(), { done: false, value: "trzy" }, "#3");
a.deep(it.next(), { done: false, value: "cztery" }, "#4");
a.deep(it.next(), { done: false, value: "pięć" }, "#5");
a.deep(y = it.next(), { done: true, value: undefined }, "End");
a.not(y, it.next(), "Recreate result on dead");
},
"Emited": function (a) {
var x = ["raz", "dwa", "trzy", "cztery", "pięć"], y, it;
y = ee();
it = new T(x, y);
a.deep(it.next(), { done: false, value: "raz" }, "#1");
a.deep(it.next(), { done: false, value: "dwa" }, "#2");
y.emit("_add", x.push("sześć") - 1);
a.deep(it.next(), { done: false, value: "trzy" }, "#3");
x.splice(1, 0, "półtora");
y.emit("_add", 1);
a.deep(it.next(), { done: false, value: "półtora" }, "Insert");
x.splice(5, 1);
y.emit("_delete", 5);
a.deep(it.next(), { done: false, value: "cztery" }, "#4");
a.deep(it.next(), { done: false, value: "sześć" }, "#5");
a.deep(it.next(), { done: true, value: undefined }, "End");
},
"Emited #2": function (a) {
var x = ["raz", "dwa", "trzy", "cztery", "pięć", "sześć"], y, it;
y = ee();
it = new T(x, y);
a.deep(it.next(), { done: false, value: "raz" }, "#1");
a.deep(it.next(), { done: false, value: "dwa" }, "#2");
x.splice(1, 0, "półtora");
y.emit("_add", 1);
x.splice(1, 0, "1.25");
y.emit("_add", 1);
x.splice(0, 1);
y.emit("_delete", 0);
a.deep(it.next(), { done: false, value: "półtora" }, "Insert");
a.deep(it.next(), { done: false, value: "1.25" }, "Insert #2");
a.deep(it.next(), { done: false, value: "trzy" }, "#3");
a.deep(it.next(), { done: false, value: "cztery" }, "#4");
x.splice(5, 1);
y.emit("_delete", 5);
a.deep(it.next(), { done: false, value: "sześć" }, "#5");
a.deep(it.next(), { done: true, value: undefined }, "End");
},
"Emited: Clear #1": function (a) {
var x = ["raz", "dwa", "trzy", "cztery", "pięć", "sześć"], y, it;
y = ee();
it = new T(x, y);
a.deep(it.next(), { done: false, value: "raz" }, "#1");
a.deep(it.next(), { done: false, value: "dwa" }, "#2");
x.length = 0;
y.emit("_clear");
a.deep(it.next(), { done: true, value: undefined }, "End");
},
"Emited: Clear #2": function (a) {
var x = ["raz", "dwa", "trzy", "cztery", "pięć", "sześć"], y, it;
y = ee();
it = new T(x, y);
a.deep(it.next(), { done: false, value: "raz" }, "#1");
a.deep(it.next(), { done: false, value: "dwa" }, "#2");
x.length = 0;
y.emit("_clear");
x.push("foo");
x.push("bar");
a.deep(it.next(), { done: false, value: "foo" }, "#3");
a.deep(it.next(), { done: false, value: "bar" }, "#4");
x.splice(1, 0, "półtora");
y.emit("_add", 1);
x.splice(1, 0, "1.25");
y.emit("_add", 1);
x.splice(0, 1);
y.emit("_delete", 0);
a.deep(it.next(), { done: false, value: "półtora" }, "Insert");
a.deep(it.next(), { done: false, value: "1.25" }, "Insert #2");
a.deep(it.next(), { done: true, value: undefined }, "End");
}
};
};