editor: canvas - first take on hierarchical canvas element registers

[fnpeditor.git] / src / editor / modules / documentCanvas / canvas / canvas.test.js

diff --git a/src/editor/modules/documentCanvas/canvas/canvas.test.js b/src/editor/modules/documentCanvas/canvas/canvas.test.js
index 9d6d94e..be4a8b9 100644 (file)
--- a/src/editor/modules/documentCanvas/canvas/canvas.test.js
+++ b/src/editor/modules/documentCanvas/canvas/canvas.test.js
@@ -125,7 +125,7 @@ describe('Listening to document changes', function() {
             aTextElement;
 
         canvas.fromXMLDocument(doc);
-        aTextElement = utils.getElementForTextNode(aTextNode);
+        aTextElement = utils.getElementForNode(aTextNode);
 
         aTextElement.setText('');
 
@@ -208,16 +208,42 @@ describe('Default document changes handling', function() {
     });
 
     it('handles moved node', function() {
-        var doc = getDocumentFromXML('<section><a></a><b></b></section>'),
-            a = doc.root.contents()[0],
-            b = doc.root.contents()[1],
-            c = canvas.fromXMLDocument(doc);
+        var doc = getDocumentFromXML('<section><c></c><a></a><b></b></section>'),
+            c = doc.root.contents()[0],
+            a = doc.root.contents()[1],
+            b = doc.root.contents()[2],
+            cv = canvas.fromXMLDocument(doc);
+
+        a.document.transaction(function() {
+            a.before(b); // => cab
+            b.after(c); // => bca
+        }, {
+            error: function(e) {throw e;}
+        });
 
-        a.before(b);
+        var sectionChildren = cv.doc().children();
+        expect(sectionChildren.length).to.equal(3);
+        expect(sectionChildren[0].wlxmlNode.getTagName()).to.equal('b');
+        expect(sectionChildren[1].wlxmlNode.getTagName()).to.equal('c');
+        expect(sectionChildren[2].wlxmlNode.getTagName()).to.equal('a');
+    });
+
+    it('handles moving text node to another parent', function() {
+        var c = getCanvasFromXML('<section>Alice<div><span>has</span></div>a cat.</section>'),
+            doc = c.wlxmlDocument,
+            text = doc.root.contents()[0],
+            div = doc.root.contents()[1];
+        
+        div.append(text);
+        
         var sectionChildren = c.doc().children();
         expect(sectionChildren.length).to.equal(2);
-        expect(sectionChildren[0].wlxmlNode.getTagName()).to.equal('b');
-        expect(sectionChildren[1].wlxmlNode.getTagName()).to.equal('a');
+        expect(sectionChildren[0].wlxmlNode.sameNode(div)).to.equal(true);
+        expect(sectionChildren[1].getText()).to.equal('a cat.');
+
+        expect(div.contents().length).to.equal(2);
+        expect(div.contents()[0].getTagName()).to.equal('span');
+        expect(div.contents()[1].getText()).to.equal('Alice');
     });
 
     it('handles change in a text node', function() {
@@ -225,6 +251,19 @@ describe('Default document changes handling', function() {
         c.wlxmlDocument.root.contents()[0].setText('cat');
         expect(c.doc().children()[0].getText()).to.equal('cat');
     });
+
+    describe('Regression tests', function() {
+        it('handles moving node after its next neighbour correctly', function() {
+            var c = getCanvasFromXML('<section><a></a><b></b></section>'),
+                doc = c.wlxmlDocument,
+                a = doc.root.contents()[0],
+                b = doc.root.contents()[1];
+            b.after(a);
+            var sectionChildren = c.doc().children();
+            expect(sectionChildren[0].wlxmlNode.getTagName()).to.equal('b');
+            expect(sectionChildren[1].wlxmlNode.getTagName()).to.equal('a');
+        });
+    });
 });
     
 describe('Custom elements based on wlxml class attribute', function() {
@@ -254,7 +293,11 @@ describe('Custom elements based on wlxml class attribute', function() {
                 onNodeAdded: function(event) {
                     void(event);
                     this.refresh2();
-                }
+                },
+                onNodeTextChange: function(event) {
+                    this.header.text(event.meta.node.getText());
+                },
+                children: function() { return []; }
         });
 
         var c = getCanvasFromXML('<section><div class="testClass"><a></a></div></section>', [
@@ -270,6 +313,14 @@ describe('Custom elements based on wlxml class attribute', function() {
         node.append({tagName: 'div'});
 
         expect(header.text()).to.equal('2', 'added div');
+
+        var textNode = node.append({text: 'test'});
+
+        expect(header.text()).to.equal('3', 'added text node');
+        
+        textNode.setText('test2');
+
+        expect(header.text()).to.equal('test2', 'text node change handled');
     });
 
     describe('Handling unknown class', function() {