test.js

'use strict';

// MODULES //

var tape = require( 'tape' );
var isPrimitiveArray = require( './../lib' );


// TESTS //

tape( 'main export is a function', function test( t ) {
	t.ok( true, __filename );
	t.equal( typeof isPrimitiveArray, 'function', 'main export is a function' );
	t.end();
});

tape( 'the function tests for an array-like object containing only primitives', function test( t ) {
	var arr;

	arr = [ 'abc', 123, null, NaN, undefined ];
	t.equal( isPrimitiveArray( arr ), true, 'returns true' );

	arr = [ 5.0, '5.0', new Number( 2 ) ];
	t.equal( isPrimitiveArray( arr ), false, 'returns false' );

	arr = {
		'length': 3,
		'0': 5.0,
		'1': '5.0',
		'2': false
	};
	t.equal( isPrimitiveArray( arr ), true, 'returns true' );

	arr = new Uint8Array( [1,2,3,4,5] );
	t.equal( isPrimitiveArray( arr ), true, 'returns true' );

	arr = [ {}, new String( 'abc' ) ];
	t.equal( isPrimitiveArray( arr ), false, 'returns false' );

	t.end();
});