diff --git a/lib/node_modules/@stdlib/math/base/special/binet/test/test.js b/lib/node_modules/@stdlib/math/base/special/binet/test/test.js index f020a5bf9097..992836f2f920 100644 --- a/lib/node_modules/@stdlib/math/base/special/binet/test/test.js +++ b/lib/node_modules/@stdlib/math/base/special/binet/test/test.js @@ -24,10 +24,9 @@ var tape = require( 'tape' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var PINF = require( '@stdlib/constants/float64/pinf' ); var NINF = require( '@stdlib/constants/float64/ninf' ); -var EPS = require( '@stdlib/constants/float64/eps' ); +var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' ); var fibonacci = require( '@stdlib/math/base/special/fibonacci' ); var negaFibonacci = require( '@stdlib/math/base/special/negafibonacci' ); -var abs = require( '@stdlib/math/base/special/abs' ); var binet = require( './../lib' ); @@ -59,40 +58,24 @@ tape( 'if provided `-infinity`, the function returns `NaN`', function test( t ) tape( 'for nonnegative integers, the function approximates the nth Fibonacci number', function test( t ) { var expected; - var delta; - var tol; var v; var i; for ( i = 0; i < 79; i++ ) { v = binet( i ); expected = fibonacci( i ); - if ( v === expected ) { - t.strictEqual( v, expected, 'returns the '+i+'th Fibonacci number' ); - } else { - delta = abs( v - expected ); - tol = 13.0 * EPS * abs( expected ); - t.strictEqual( delta <= tol, true, 'returns approximation. n: '+i+'. expected: '+expected+'. actual: '+v+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( v, expected, 24 ), true, 'returns expected value' ); } t.end(); }); -tape( 'for nonpositive integers, the function approximates the nth negaFibonacci number', function test( t ) { +tape( 'for nonpositive integers, the function approximates the nth negative Fibonacci number', function test( t ) { var expected; - var delta; - var tol; var v; var i; for ( i = 0; i > -79; i-- ) { v = binet( i ); expected = negaFibonacci( i ); - if ( v === expected ) { - t.strictEqual( v, expected, 'returns the '+i+'th negaFibonacci number' ); - } else { - delta = abs( v - expected ); - tol = 12.0 * EPS * abs( expected ); - t.strictEqual( delta <= tol, true, 'returns approximation. n: '+i+'. expected: '+expected+'. actual: '+v+'. Δ: '+delta+'. tol: '+tol+'.' ); - } + t.strictEqual( isAlmostSameValue( v, expected, 24 ), true, 'returns expected value' ); } t.end(); });