X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/8f3efc2235f836dd2b624d569d97a7ae0dad77ff..f098ff9873de73d1fd6d71ce64b83ae318e8bd7e:/src/editor/plugins/core/core.test.js

diff --git a/src/editor/plugins/core/core.test.js b/src/editor/plugins/core/core.test.js
index 940e22e..ed61328 100644
--- a/src/editor/plugins/core/core.test.js
+++ b/src/editor/plugins/core/core.test.js
@@ -4,6 +4,7 @@ define(function(require) {
 /* globals describe, it */
 
 var chai = require('libs/chai'),
+    sinon = require('libs/sinon'),
     wlxml = require('wlxml/wlxml'),
     corePlugin = require('./core.js'),
     expect = chai.expect;
@@ -14,6 +15,40 @@ var getDocumentFromXML = function(xml, options) {
     return doc;
 };
 
+var getTextNodes = function(text, doc) {
+    /* globals Node */
+    var toret = [];
+    var search = function(node) {
+        node.contents().forEach(function(node) {
+            if(node.nodeType === Node.TEXT_NODE) {
+                if(node.getText() === text) {
+                    toret.push(node);
+                }
+            } else {
+                search(node);
+            }
+        });
+    };
+    search(doc.root);
+    return toret;
+};
+
+var getTextNode = function(text, doc) {
+    var nodes = getTextNodes(text, doc),
+        error;
+    if(nodes.length === 0) {
+        error = 'Text not found';
+    } else if(nodes.length > 1) {
+        error = 'Text not unique';
+    } else if(nodes[0].getText() !== text) {
+        error = 'I was trying to cheat your test :(';
+    }
+    if(error) {
+        throw new Error(error);
+    }
+    return nodes[0];
+};
+
 
 describe('Document extensions', function() {
     describe('break content', function() {
@@ -53,6 +88,49 @@ describe('Document extensions', function() {
             expect(result.emptyText.getText()).to.equal('');
         });
     });
+
+    describe('mergin text with preceding content', function() {
+        it('does nothing if text node parent has no preceding element', function() {
+            var doc = getDocumentFromXML('<section><div><div>some text</div></div></section>'),
+                text = getTextNode('some text', doc),
+                spy = sinon.spy();
+
+            doc.on('change', spy);
+            text.mergeContentUp();
+            expect(spy.callCount).to.equal(0);
+        });
+        it('does nothing if text node parent is precedeed by text node', function() {
+            var doc = getDocumentFromXML('<section><div></div>another text<div>some text</div></section>'),
+                text = getTextNode('some text', doc),
+                spy = sinon.spy();
+
+            doc.on('change', spy);
+            text.mergeContentUp();
+            expect(spy.callCount).to.equal(0);
+        });
+        it('does nothing if text node is not first child of its parent', function() {
+            var doc = getDocumentFromXML('<section><div></div><div><a></a>some text</div></section>'),
+                text = getTextNode('some text', doc),
+                spy = sinon.spy();
+
+            doc.on('change', spy);
+            text.mergeContentUp();
+            expect(spy.callCount).to.equal(0);
+        });
+        it('moves text node and its siblings to the block element preceding text node parent', function() {
+            var doc = getDocumentFromXML('<section><div></div><div>some text<span>is</span> here!</div></section>'),
+                text = getTextNode('some text', doc);
+            
+            text.mergeContentUp();
+            
+            var contents = doc.root.contents();
+            expect(contents.length).to.equal(1);
+            expect(contents[0].contents().length).to.equal(3);
+            expect(contents[0].contents()[0].getText()).to.equal('some text');
+            expect(contents[0].contents()[1].getTagName()).to.equal('span');
+            expect(contents[0].contents()[2].getText()).to.equal(' here!');
+        });
+    });
 });