test: update test case

Signed-off-by: Athan <kgryte@gmail.com>

Author: kgryte

lib/node_modules/@stdlib/stats/base/ndarray/nanminabs/test/test.js

@@ -22,6 +22,7 @@
 
 var tape = require( 'tape' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
 var ndarray = require( '@stdlib/ndarray/base/ctor' );
 var nanminabs = require( './../lib' );
 
@@ -67,9 +68,10 @@ tape( 'the function calculates the minimum absolute value of a one-dimensional n
 	x = [ -4.0, NaN, -5.0 ];
 	v = nanminabs( [ vector( x, 3, 1, 0 ) ] );
 	t.strictEqual( v, 4.0, 'returns expected value' );
-	x = [-0.0, 0.0, NaN, -0.0 ];
+	
+	x = [ -0.0, 0.0, NaN, -0.0 ];
 	v = nanminabs( [ vector( x, 4, 1, 0 ) ] );
-	t.strictEqual( v, 0.0, 'returns expected value' );
+	t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );
 
 	x = [ NaN ];
 	v = nanminabs( [ vector( x, 1, 1, 0 ) ] );