compare-ast - npm Package Compare versions

Comparing version 0.1.1 to 0.1.2

lib/compare.js

@@ -40,2 +40,5 @@ var parse = require('esprima').parse;
 		if (Array.isArray(actual)) {
+			if (actual.length !== expected.length) {
+				throw new Errors.MatchError(actualAst, expectedAst);
+			}
 			actual.forEach(function(_, i) {
@@ -42,0 +45,0 @@ _bind(actual[i], expected[i]);

package.json

 {
   "name": "compare-ast",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Determine if two strings of JavaScript have equivalent abstract syntax trees.",
@@ -5,0 +5,0 @@ "main": "lib/compare.js",

test/compare.js

@@ -83,2 +83,7 @@ var compareAst = require('..');
 
+		test('unmatched statements', function() {
+			noMatch(['', 'var x = 0;'], 3);
+			noMatch(['var x = 0;', ''], 3);
+		});
+
 		test('parse failure', function() {
@@ -85,0 +90,0 @@ noMatch(['var a = !;', 'var a = !;'], 1);

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Improved metrics

Total package byte prevSize

13020

increased by1.77%

Lines of code

325

increased by2.2%

No dependency changes