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 trunc = require( '@stdlib/math/base/special/trunc' );
  var randu = require( '@stdlib/random/base/randu' );
  var PINF = require( '@stdlib/constants/float64/pinf' );
  var NINF = require( '@stdlib/constants/float64/ninf' );
  var isNegativeInteger = require( './../lib' );
  
  
  // TESTS //
  
  tape( 'main export is a function', function test( t ) {
  	t.ok( true, __filename );
  	t.equal( typeof isNegativeInteger, 'function', 'main export is a function' );
  	t.end();
  });
  
  tape( 'the function returns `false` if provided a nonnegative integer', function test( t ) {
  	var i;
  	for ( i = 0; i < 101; i++ ) {
  		t.equal( isNegativeInteger( i ), false, 'returns false when provided '+i );
  	}
  	t.end();
  });
  
  tape( 'the function returns `true` if provided a negative integer', function test( t ) {
  	var i;
  	for ( i = -1; i > -101; i-- ) {
  		t.equal( isNegativeInteger( i ), true, 'returns true when provided '+i );
  	}
  	t.end();
  });
  
  tape( 'the function returns `false` if not provided an integer', function test( t ) {
  	var v;
  	var i;
  	for ( i = 0; i < 100; i++ ) {
  		v = ( randu()*100.0 ) - 50.0;
  		if ( trunc(v) !== v ) {
  			t.equal( isNegativeInteger( v ), false, 'returns false when provided '+v );
  		}
  	}
  	t.end();
  });
  
  tape( 'the function returns `false` if provided `NaN`', function test( t ) {
  	t.equal( isNegativeInteger( NaN ), false, 'returns false' );
  	t.end();
  });
  
  tape( 'WARNING: the function returns `true` if provided `-infinity`', function test( t ) {
  	t.equal( isNegativeInteger( NINF ), true, 'returns true' );
  	t.end();
  });
  
  tape( 'the function returns `false` if provided `+infinity`', function test( t ) {
  	t.equal( isNegativeInteger( PINF ), false, 'returns false' );
  	t.end();
  });
  