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Current File : /var/www/projetos/suporte.iigd.com.br/plugins/glpiinventory/lib/lazy.js-0.5.1/spec/sort_by_spec.js

describe("sortBy", function() {
  ensureLaziness(function() { Lazy(people).sortBy(Person.getAge); });

  it("sorts the result by the specified selector", function() {
    var peopleByName = Lazy(people).sortBy(Person.getName).toArray();
    expect(peopleByName).toEqual([adam, daniel, david, happy, lauren, mary]);
  });

  createAsyncTest("supports asynchronous iteration", {
    getSequence: function() { return Lazy(people).sortBy(Person.getName).async(); },
    expected: function() { return [adam, daniel, david, happy, lauren, mary]; }
  });

  it("supports a 'pluck'-style callback when a string is passed instead of a function", function() {
    expect(Lazy([{ foo: 2 }, { foo: 1 }]).sortBy('foo')).toComprise([{ foo: 1 }, { foo: 2 }]);
  });

  it("passes an index along with each element", function() {
    expect(Lazy(people).sortBy(Person.getName)).toPassToEach(1, [0, 1, 2, 3, 4, 5]);
  });
});

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