refactoring

[fnpeditor.git] / src / smartxml / smartxml.test.js

diff --git a/src/smartxml/smartxml.test.js b/src/smartxml/smartxml.test.js
index c7cb6ad..a15f833 100644 (file)
--- a/src/smartxml/smartxml.test.js
+++ b/src/smartxml/smartxml.test.js
@@ -827,63 +827,136 @@ describe('smartxml', function() {
         });
     });
 
         });
     });
 

-    describe('Undo/redo', function() {
+    describe('Extension API', function() {
+        var doc, extension, elementNode, textNode, testClassNode;
+
+        beforeEach(function() {
+            doc = getDocumentFromXML('<section>Alice<div class="test_class"></div></section>');
+            elementNode = doc.root;
+            textNode = doc.root.contents()[0];
+            extension = {};
+            
+            expect(function() {
+                elementNode.transform('testTransformation');
+            }).to.throw(Error);
+            expect(function() {
+                textNode.transform('testTransformation');
+            }).to.throw(Error);
+            expect(function() {
+                doc.transform('testTransformation');
+            }).to.throw(Error);
+            expect(doc.testMethod).to.be.undefined;
+            expect(elementNode.testMethod).to.be.undefined;
+            expect(textNode.testMethod).to.be.undefined;
+        });

 
 

-        it('does work', function() {
-            var doc = getDocumentFromXML('<section><span>Alice</span></section>'),
-                span = doc.root.contents()[0];
+        it('allows adding method to a document', function() {
+            extension = {document: {methods: {
+                testMethod: function() { return this; }
+            }}};

 
 

-            span.transform('smartxml.detach');
+            doc.registerExtension(extension);
+            expect(doc.testMethod()).to.equal(doc, 'context is set to a document instance');
+        });

 
 

+        it('allows adding transformation to a document', function() {
+            extension = {document: {transformations: {
+                testTransformation: function() { return this; },
+                testTransformation2: {impl: function() { return this;}}
+            }}};

 
 

-            doc.undo();
+            doc.registerExtension(extension);
+            expect(doc.transform('testTransformation')).to.equal(doc, 'context is set to a document instance');
+            expect(doc.transform('testTransformation2')).to.equal(doc, 'context is set to a document instance');
+        });

 
 

-            expect(doc.root.contents()).to.have.length(1);
-            expect(doc.root.contents()[0].getTagName()).to.equal('span');
-            expect(doc.root.contents()[0].contents()[0].getText()).to.equal('Alice');
+        it('allows adding method to a DocumentNode instance', function() {
+            extension = {documentNode: {methods: {
+                testMethod: function() { return this; }    
+            }}};

 
 

-            doc.redo();
-            expect(doc.root.contents()).to.have.length(0);
+            doc.registerExtension(extension);

 
 

-            doc.undo();
-            expect(doc.root.contents()).to.have.length(1);
-            expect(doc.root.contents()[0].getTagName()).to.equal('span');
-            expect(doc.root.contents()[0].contents()[0].getText()).to.equal('Alice');
+            /* refresh */
+            elementNode = doc.root;
+            textNode = doc.root.contents()[0];

 
 

+            expect(elementNode.testMethod().sameNode(elementNode)).to.equal(true, 'context is set to a node instance');
+            expect(textNode.testMethod().sameNode(textNode)).to.equal(true, 'context is set to a node instance');

         });
         });

-        it('does work - merged text nodes case', function() {
-            var doc = getDocumentFromXML('<section>Alice <span>has</span> a cat.</section>'),
-                span = doc.root.contents()[1];

 
 

-            span.transform('smartxml.detach');
+        it('allows adding transformation to a DocumentNode', function() {
+            extension = {documentNode: {transformations: {
+                testTransformation: function() { return this; },
+                testTransformation2: {impl: function() { return this;}}
+            }}};
+            
+            doc.registerExtension(extension);

 
 

+            expect(elementNode.transform('testTransformation').sameNode(elementNode)).to.equal(true, '1');
+            expect(elementNode.transform('testTransformation2').sameNode(elementNode)).to.equal(true, '2');
+            expect(textNode.transform('testTransformation').sameNode(textNode)).to.equal(true, '3');
+            expect(textNode.transform('testTransformation2').sameNode(textNode)).to.equal(true, '4');
+        });
+    });

 
 

-            doc.undo();
+    // describe('Undo/redo', function() {

 
 

-            expect(doc.root.contents().length).to.equal(3);
-            //console.log(doc.toXML());
-            expect(doc.root.contents()[1].contents()[0].getText()).to.equal('has');
+    //     it('does work', function() {
+    //         var doc = getDocumentFromXML('<section><span>Alice</span></section>'),
+    //             span = doc.root.contents()[0];

 
 

-        });
-        it('dbg - don not store nodes in tranformation state!', function() {
-            var doc = getDocumentFromXML('<section><a></a><b></b></section>'),
-                a = doc.root.contents()[0],
-                b = doc.root.contents()[1];
+    //         span.transform('smartxml.detach');

 
 

-            a.transform('smartxml.detach');
-            b.transform('smartxml.detach');
-            doc.undo();
-            doc.undo();
-            expect(doc.root.contents().length).to.equal(2);
-            expect(doc.root.contents()[0].getTagName()).to.equal('a');
-            expect(doc.root.contents()[1].getTagName()).to.equal('b');

 
 

-            doc.redo();
-            doc.redo();
-            expect(doc.root.contents().length).to.equal(0);
+    //         doc.undo();

 
 

-        });
-    });
+    //         expect(doc.root.contents()).to.have.length(1);
+    //         expect(doc.root.contents()[0].getTagName()).to.equal('span');
+    //         expect(doc.root.contents()[0].contents()[0].getText()).to.equal('Alice');
+
+    //         doc.redo();
+    //         expect(doc.root.contents()).to.have.length(0);
+
+    //         doc.undo();
+    //         expect(doc.root.contents()).to.have.length(1);
+    //         expect(doc.root.contents()[0].getTagName()).to.equal('span');
+    //         expect(doc.root.contents()[0].contents()[0].getText()).to.equal('Alice');
+
+    //     });
+    //     it('does work - merged text nodes case', function() {
+    //         var doc = getDocumentFromXML('<section>Alice <span>has</span> a cat.</section>'),
+    //             span = doc.root.contents()[1];
+
+    //         span.transform('smartxml.detach');
+
+
+    //         doc.undo();
+
+    //         expect(doc.root.contents().length).to.equal(3);
+    //         //console.log(doc.toXML());
+    //         expect(doc.root.contents()[1].contents()[0].getText()).to.equal('has');
+
+    //     });
+    //     it('dbg - don not store nodes in tranformation state!', function() {
+    //         var doc = getDocumentFromXML('<section><a></a><b></b></section>'),
+    //             a = doc.root.contents()[0],
+    //             b = doc.root.contents()[1];
+
+    //         a.transform('smartxml.detach');
+    //         b.transform('smartxml.detach');
+    //         doc.undo();
+    //         doc.undo();
+    //         expect(doc.root.contents().length).to.equal(2);
+    //         expect(doc.root.contents()[0].getTagName()).to.equal('a');
+    //         expect(doc.root.contents()[1].getTagName()).to.equal('b');
+
+    //         doc.redo();
+    //         doc.redo();
+    //         expect(doc.root.contents().length).to.equal(0);
+
+    //     });
+    // });

 
 });
 
 
 });