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Contents?: true
Size: 1.78 KB
Versions: 141
Compression:
Stored size: 1.78 KB
Contents
var LinkedList = require('./linked-list');
describe('LinkedList', function () {
it('push/pop', function () {
var list = new LinkedList();
list.push(10);
list.push(20);
expect(list.pop()).toBe(20);
expect(list.pop()).toBe(10);
});
xit('push/shift', function () {
var list = new LinkedList();
list.push(10);
list.push(20);
expect(list.shift()).toBe(10);
expect(list.shift()).toBe(20);
});
xit('unshift/shift', function () {
var list = new LinkedList();
list.unshift(10);
list.unshift(20);
expect(list.shift()).toBe(20);
expect(list.shift()).toBe(10);
});
xit('unshift/pop', function () {
var list = new LinkedList();
list.unshift(10);
list.unshift(20);
expect(list.pop()).toBe(10);
expect(list.pop()).toBe(20);
});
xit('example', function () {
var list = new LinkedList();
list.push(10);
list.push(20);
expect(list.pop()).toBe(20);
list.push(30);
expect(list.shift()).toBe(10);
list.unshift(40);
list.push(50);
expect(list.shift()).toBe(40);
expect(list.pop()).toBe(50);
expect(list.shift()).toBe(30);
});
xit('can count its elements', function () {
var list = new LinkedList();
expect(list.count()).toBe(0);
list.push(10);
expect(list.count()).toBe(1);
list.push(20);
expect(list.count()).toBe(2);
});
xit('deletes the last element from the list', function () {
var list = new LinkedList();
list.push(10);
list.push(20);
list.push(30);
list.delete(20);
expect(list.count()).toBe(2);
expect(list.pop()).toBe(30);
expect(list.shift()).toBe(10);
});
xit('deletes the only element', function () {
var list = new LinkedList();
list.push(10);
list.delete(10);
expect(list.count()).toBe(0);
});
});
Version data entries
141 entries across 141 versions & 1 rubygems