test: update messages and assertions

Author: kgryte

lib/node_modules/@stdlib/math/base/tools/evalpoly/test/test.factory.js

@@ -33,67 +33,70 @@ tape( 'main export is a function', function test( t ) {
 });
 
 tape( 'the function returns a function', function test( t ) {
-	var evalpoly = factory( [ 1.0, 2.0, 3.0 ] );
-	t.equal( typeof evalpoly, 'function', 'returns a function' );
+	var f = factory( [ 1.0, 2.0, 3.0 ] );
+	t.strictEqual( typeof f, 'function', 'returns expected value' );
 	t.end();
 });
 
-tape( 'if provided an empty coefficient array, the generated `evalpoly` function always returns `0`', function test( t ) {
-	var evalpoly = factory( [] );
+tape( 'if provided an empty coefficient array, the function returns a function which always returns `0`', function test( t ) {
+	var f;
 	var v;
 	var i;
 
+	f = factory( [] );
 	for ( i = 0; i < 100; i++ ) {
-		v = evalpoly( i );
-		t.equal( v, 0.0, 'returns 0' );
+		v = f( i );
+		t.strictEqual( v, 0.0, 'returns expected value' );
 	}
 	t.end();
 });
 
-tape( 'if provided only 1 coefficient, the generated `evalpoly` function always returns that coefficient', function test( t ) {
-	var evalpoly = factory( [2.0] );
+tape( 'if provided only 1 coefficient, the function returns a function which always returns that coefficient', function test( t ) {
+	var f;
 	var v;
 	var i;
 
+	f = factory( [ 2.0 ] );
 	for ( i = 0; i < 100; i++ ) {
-		v = evalpoly( i );
-		t.equal( v, 2.0, 'returns first coefficient' );
+		v = f( i );
+		t.strictEqual( v, 2.0, 'returns expected value' );
 	}
 	t.end();
 });
 
-tape( 'if the value at which to evaluate a polynomial is `0`, the generated `evalpoly` function returns the first coefficient', function test( t ) {
-	var evalpoly = factory( [ 3.0, 2.0, 1.0 ] );
+tape( 'if the value at which to evaluate a polynomial is `0`, the function returns a function which returns the first coefficient', function test( t ) {
+	var f;
 	var v;
 
-	v = evalpoly( 0.0 );
-	t.equal( v, 3.0, 'returns first coefficient' );
+	f = factory( [ 3.0, 2.0, 1.0 ] );
+	v = f( 0.0 );
+	t.strictEqual( v, 3.0, 'returns expected value' );
 
 	t.end();
 });
 
-tape( 'the generated `evalpoly` function evaluates a polynomial', function test( t ) {
-	var evalpoly;
+tape( 'the function returns a function which evaluates a polynomial', function test( t ) {
+	var f;
 	var v;
 
-	evalpoly = factory( [ 4.0, 5.0 ] );
-	v = evalpoly( 6.0 );
-	t.equal( v, 34.0, 'returns 34' );
+	f = factory( [ 4.0, 5.0 ] );
+	v = f( 6.0 );
+	t.strictEqual( v, 34.0, 'returns expected value' );
 
-	evalpoly = factory( [ -4.0, -5.0 ] );
-	v = evalpoly( 6.0 );
-	t.equal( v, -34.0, 'returns -34' );
+	f = factory( [ -4.0, -5.0 ] );
+	v = f( 6.0 );
+	t.strictEqual( v, -34.0, 'returns expected value' );
 
-	evalpoly = factory( [ -19.0, 7.0, -4.0, 6.0 ] );
-	v = evalpoly( 3.0 );
-	t.equal( v, 128.0, 'returns 128' );
+	f = factory( [ -19.0, 7.0, -4.0, 6.0 ] );
+	v = f( 3.0 );
+	t.strictEqual( v, 128.0, 'returns expected value' );
 
 	t.end();
 });
 
-tape( 'the generated `evalpoly` function evaluates a polynomial (large number of coefficients)', function test( t ) {
-	var evalpoly;
+tape( 'the function returns a function which evaluates a polynomial (large number of coefficients)', function test( t ) {
 	var sum;
+	var f;
 	var c;
 	var v;
 	var i;
@@ -104,10 +107,10 @@ tape( 'the generated `evalpoly` function evaluates a polynomial (large number of
 		c.push( i );
 		sum += i;
 	}
-	evalpoly = factory( c );
+	f = factory( c );
 
-	v = evalpoly( 1.0 );
-	t.equal( v, sum, 'returns expected value' );
+	v = f( 1.0 );
+	t.strictEqual( v, sum, 'returns expected value' );
 
 	t.end();
 });

lib/node_modules/@stdlib/math/base/tools/evalpoly/test/test.js

@@ -32,7 +32,7 @@ tape( 'main export is a function', function test( t ) {
 	t.end();
 });
 
-tape( 'attached to the main export is a factory method for generating `evalpoly` functions', function test( t ) {
-	t.equal( typeof evalpoly.factory, 'function', 'exports a factory method' );
+tape( 'attached to the main export is a `factory` method', function test( t ) {
+	t.strictEqual( typeof evalpoly.factory, 'function', 'has method' );
 	t.end();
 });

lib/node_modules/@stdlib/math/base/tools/evalpoly/test/test.main.js

@@ -34,19 +34,19 @@ tape( 'main export is a function', function test( t ) {
 
 tape( 'if provided an empty coefficient array, the function returns `0`', function test( t ) {
 	var v = evalpoly( [], 10.0 );
-	t.equal( v, 0.0, 'returns 0' );
+	t.strictEqual( v, 0.0, 'returns expected value' );
 	t.end();
 });
 
 tape( 'if provided only 1 coefficient, the function returns that coefficient', function test( t ) {
 	var v = evalpoly( [ 1.0 ], 10.0 );
-	t.equal( v, 1.0, 'returns first coefficient' );
+	t.strictEqual( v, 1.0, 'returns expected value' );
 	t.end();
 });
 
 tape( 'if the value at which to evaluate a polynomial is `0`, the function returns the first coefficient', function test( t ) {
 	var v = evalpoly( [ 3.0, 2.0, 1.0 ], 0.0 );
-	t.equal( v, 3.0, 'returns first coefficient' );
+	t.strictEqual( v, 3.0, 'returns expected value' );
 	t.end();
 });
 
@@ -56,15 +56,15 @@ tape( 'the function evaluates a polynomial', function test( t ) {
 
 	c = [ 4.0, 5.0 ];
 	v = evalpoly( c, 6.0 );
-	t.equal( v, 34.0, 'returns 34' );
+	t.strictEqual( v, 34.0, 'returns expected value' );
 
 	c = [ -4.0, -5.0 ];
 	v = evalpoly( c, 6.0 );
-	t.equal( v, -34.0, 'returns -34' );
+	t.strictEqual( v, -34.0, 'returns expected value' );
 
 	c = [ -19.0, 7.0, -4.0, 6.0 ];
 	v = evalpoly( c, 3.0 );
-	t.equal( v, 128.0, 'returns 128' );
+	t.strictEqual( v, 128.0, 'returns expected value' );
 
 	t.end();
 });