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var R = require('../source');var eq = require('./shared/eq');

describe('is', function() {  it('works with built-in types', function() {    eq(R.is(Array, []), true);    eq(R.is(Boolean, new Boolean(false)), true);    eq(R.is(Date, new Date()), true);    eq(R.is(Function, function() {}), true);    eq(R.is(Number, new Number(0)), true);    eq(R.is(Object, {}), true);    eq(R.is(RegExp, /(?:)/), true);    eq(R.is(String, new String('')), true);  });
  it('works with user-defined types', function() {    function Foo() {}    function Bar() {}    Bar.prototype = new Foo();
    var foo = new Foo();    var bar = new Bar();
    eq(R.is(Foo, foo), true);    eq(R.is(Bar, bar), true);    eq(R.is(Foo, bar), true);    eq(R.is(Bar, foo), false);  });
  it('considers almost everything an object', function() {    function Foo() {}    var foo = new Foo();    var isObject = R.is(Object);
    eq(isObject(foo), true);    eq(isObject((function() { return arguments; })()), true);    eq(isObject([]), true);    eq(isObject(new Boolean(false)), true);    eq(isObject(new Date()), true);    eq(isObject(function() {}), true);    eq(isObject(new Number(0)), true);    eq(isObject(/(?:)/), true);    eq(isObject(new String('')), true);
    eq(isObject(null), false);    eq(isObject(undefined), false);  });
  it('does not coerce', function() {    eq(R.is(Boolean, 1), false);    eq(R.is(Number, '1'), false);    eq(R.is(Number, false), false);  });
  it('recognizes primitives as their object equivalents', function() {    eq(R.is(Boolean, false), true);    eq(R.is(Number, 0), true);    eq(R.is(String, ''), true);  });
  it('does not consider primitives to be instances of Object', function() {    eq(R.is(Object, false), false);    eq(R.is(Object, 0), false);    eq(R.is(Object, ''), false);  });
});