test: add test cases to ensure full coverage

Author: kgryte

lib/node_modules/@stdlib/blas/base/layout-resolve-enum/test/test.js

@@ -63,7 +63,9 @@ tape( 'the function returns `null` if unable to resolve an enumeration constant'
 		'bar',
 		-99999999,
 		-9999999999,
-		-9999999999999
+		-9999999999999,
+		true,
+		false
 	];
 	for ( i = 0; i < values.length; i++ ) {
 		t.strictEqual( resolve( values[ i ] ), null, 'returns expected value' );

lib/node_modules/@stdlib/blas/base/layout-resolve-str/test/test.js

@@ -63,7 +63,9 @@ tape( 'the function returns `null` if unable to resolve a layout string', functi
 		'bar',
 		-99999999,
 		-9999999999,
-		-9999999999999
+		-9999999999999,
+		true,
+		false
 	];
 	for ( i = 0; i < values.length; i++ ) {
 		t.strictEqual( resolve( values[ i ] ), null, 'returns expected value' );