add tests

tschaub · Aug 9, 2018 · f8e4eb6 · f8e4eb6
1 parent b3e86cb
commit f8e4eb6
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/test/lib/binding.spec.js b/test/lib/binding.spec.js
@@ -695,6 +695,13 @@ describe('Binding', function() {
       assert.equal(String(file.getContent()), '');
     });
 
+    it('generates error if file is directory (w)', function() {
+      var binding = new Binding(system);
+      assert.throws(function() {
+        binding.open('mock-dir', flags('w'));
+      });
+    });
+
     it('generates error if file exists (wx)', function() {
       var binding = new Binding(system);
       assert.throws(function() {
@@ -764,6 +771,13 @@ describe('Binding', function() {
       assert.equal(String(file.getContent()), 'one content');
     });
 
+    it('generates error if file is directory (a)', function() {
+      var binding = new Binding(system);
+      assert.throws(function() {
+        binding.open('mock-dir', flags('a'));
+      });
+    });
+
     it('opens a new file for appending (ax)', function() {
       var binding = new Binding(system);
       binding.open('new.txt', flags('ax'), parseInt('0664', 8));