text: /**
  * @license Apache-2.0
  *
  * Copyright (c) 2018 The Stdlib Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
  
  'use strict';
  
  // MODULES //
  
  var tape = require( 'tape' );
  var noop = require( '@stdlib/utils/noop' );
  var InspectStream = require( './../lib/main.js' );
  var factory = require( './../lib/factory.js' );
  
  
  // TESTS //
  
  tape( 'main export is a function', function test( t ) {
  	t.ok( true, __filename );
  	t.equal( typeof factory, 'function', 'main export is a function' );
  	t.end();
  });
  
  tape( 'the function returns a factory function', function test( t ) {
  	var createStream = factory();
  	t.equal( typeof createStream, 'function', 'returns a function' );
  	t.end();
  });
  
  tape( 'the function returns a factory function (options)', function test( t ) {
  	var createStream = factory( {} );
  	t.equal( typeof createStream, 'function', 'returns a function' );
  	t.end();
  });
  
  tape( 'the function throws an error if provided an options argument which is not an object', function test( t ) {
  	var createStream;
  	var values;
  	var i;
  
  	values = [
  		'5',
  		5,
  		true,
  		false,
  		void 0,
  		null,
  		NaN,
  		function noop() {},
  		[]
  	];
  
  	for ( i = 0; i < values.length; i++ ) {
  		t.throws( badValue( values[i] ), TypeError, 'throws type error when provided '+values[i] );
  	}
  	t.end();
  	function badValue( value ) {
  		return function badValue() {
  			createStream = factory( value );
  			createStream( noop );
  		};
  	}
  });
  
  tape( 'the function returns a function which throws an error if not provided a function', function test( t ) {
  	var createStream;
  	var values;
  	var i;
  
  	createStream = factory();
  
  	values = [
  		'5',
  		5,
  		true,
  		false,
  		void 0,
  		null,
  		NaN,
  		{},
  		[]
  	];
  
  	for ( i = 0; i < values.length; i++ ) {
  		t.throws( badValue( values[i] ), TypeError, 'throws type error when provided '+values[i] );
  	}
  	t.end();
  	function badValue( value ) {
  		return function badValue() {
  			createStream( value );
  		};
  	}
  });
  
  tape( 'the function returns a factory function which creates stream instances', function test( t ) {
  	var createStream;
  	var i;
  
  	createStream = factory();
  
  	for ( i = 0; i < 10; i++ ) {
  		t.equal( createStream( noop ) instanceof InspectStream, true, 'returns a stream instance' );
  	}
  	t.end();
  });
  