Add unlinkPath tests.

Polymer · Sep 5, 2015 · bee110b · bee110b
1 parent ab85884
commit bee110b
Showing 1 changed file with 22 additions and 3 deletions.
diff --git a/test/unit/notify-path.html b/test/unit/notify-path.html
@@ -1163,6 +1163,10 @@
     el.set('a.foo', 1);
     assert.equal(aChanged, 1);
     assert.equal(bChanged, 1);
+    el.unlinkPaths('b');
+    el.set('a.foo', 2);
+    assert.equal(aChanged, 2);
+    assert.equal(bChanged, 1);
   });
 
   test('link three objects', function() {
@@ -1179,6 +1183,11 @@
     assert.equal(aChanged, 1);
     assert.equal(bChanged, 1);
     assert.equal(cChanged, 1);
+    el.unlinkPaths('b');
+    el.set('a.foo', 2);
+    assert.equal(aChanged, 2);
+    assert.equal(bChanged, 1);
+    assert.equal(cChanged, 2);
   });
 
   test('link two arrays', function() {
@@ -1188,9 +1197,14 @@
     el.linkPaths('b', 'a');
     el.aChanged = function() { aChanged++; };
     el.bChanged = function() { bChanged++; };
-    el.set('a.foo', 1);
-    assert.equal(aChanged, 1);
-    assert.equal(bChanged, 1);
+    el.push('a', {});
+    // 2 changes for arrays (splices & length)
+    assert.equal(aChanged, 2);
+    assert.equal(bChanged, 2);
+    el.unlinkPaths('b');
+    el.push('a', {});
+    assert.equal(aChanged, 4);
+    assert.equal(bChanged, 2);
   });
 
   test('link three arrays', function() {
@@ -1208,6 +1222,11 @@
     assert.equal(aChanged, 2);
     assert.equal(bChanged, 2);
     assert.equal(cChanged, 2);
+    el.unlinkPaths('b');
+    el.push('a', {});
+    assert.equal(aChanged, 4);
+    assert.equal(bChanged, 2);
+    assert.equal(cChanged, 4);
   });
 
 });