feat: add tests

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---

Author: headlessNode

lib/node_modules/@stdlib/ndarray/base/every-by/test/test.1d.js

@@ -0,0 +1,102 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 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 toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
+var ones = require( '@stdlib/array/ones' );
+var zeros = require( '@stdlib/array/zeros' );
+var real = require( '@stdlib/complex/float64/real' );
+var imag = require( '@stdlib/complex/float64/imag' );
+var ndarray = require( '@stdlib/ndarray/ctor' );
+var everyBy = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof everyBy, 'function', 'main export is a function');
+	t.end();
+});
+
+tape( 'the function tests whether every element in a 1-dimensional ndarray is truthy', function test( t ) {
+	var actual;
+	var x;
+
+	x = ndarray( 'float64', zeros( 8, 'float64' ), [ 4 ], [ 2 ], 1, 'row-major' );
+
+	actual = everyBy( [ x ], clbk );
+	t.strictEqual( actual, false, 'returns expected value' );
+
+	x = ndarray( 'float64', ones( 8, 'float64' ), [ 4 ], [ 2 ], 1, 'row-major' );
+
+	actual = everyBy( [ x ], clbk );
+	t.strictEqual( actual, true, 'returns expected value' );
+
+	t.end();
+
+	function clbk( v ) {
+		return v !== 0;
+	}
+});
+
+tape( 'the function tests whether every element in a 1-dimensional ndarray is truthy (accessors)', function test( t ) {
+	var actual;
+	var x;
+
+	x = ndarray( 'float64', toAccessorArray( zeros( 8, 'float64' ) ), [ 4 ], [ 2 ], 1, 'row-major' );
+
+	actual = everyBy( [ x ], clbk );
+	t.strictEqual( actual, false, 'returns expected value' );
+
+	x = ndarray( 'float64', toAccessorArray( ones( 8, 'float64' ) ), [ 4 ], [ 2 ], 1, 'row-major' );
+
+	actual = everyBy( [ x ], clbk );
+	t.strictEqual( actual, true, 'returns expected value' );
+
+	t.end();
+
+	function clbk( v ) {
+		return v !== 0;
+	}
+});
+
+tape( 'the function tests whether every element in a 1-dimensional ndarray is truthy (complex)', function test( t ) {
+	var actual;
+	var x;
+
+	x = ndarray( 'complex128', toAccessorArray( zeros( 6, 'complex128' ) ), [ 4 ], [ 1 ], 1, 'row-major' );
+
+	actual = everyBy( [ x ], clbk );
+	t.strictEqual( actual, false, 'returns expected value' );
+
+	x = ndarray( 'complex128', toAccessorArray( ones( 6, 'complex128' ) ), [ 4 ], [ 1 ], 1, 'row-major' );
+
+	actual = everyBy( [ x ], clbk );
+	t.strictEqual( actual, true, 'returns expected value' );
+
+	t.end();
+
+	function clbk( v ) {
+		return ( real( v ) !== 0.0 && imag( v ) === 0.0 );
+	}
+});