creating a list

[fnpeditor.git] / modules / documentCanvas / canvas / canvas.test3.js

diff --git a/modules/documentCanvas/canvas/canvas.test3.js b/modules/documentCanvas/canvas/canvas.test3.js
index 23fd35e..56f8ee6 100644 (file)
--- a/modules/documentCanvas/canvas/canvas.test3.js
+++ b/modules/documentCanvas/canvas/canvas.test3.js
@@ -132,6 +132,27 @@ describe('Canvas', function() {
                         expect(children[idx]).to.be.instanceOf(documentElement.DocumentNodeElement);
                     });
                 });
                         expect(children[idx]).to.be.instanceOf(documentElement.DocumentNodeElement);
                     });
                 });

+
+                it('trims white space from the beginning and the end of the block elements', function() {
+                    var c = canvas.fromXML('<section> Alice <span>has</span> a cat </section>');
+                    expect(c.doc().children()[0].getText()).to.equal('Alice ');
+                    expect(c.doc().children()[2].getText()).to.equal(' a cat');
+                });
+
+                it('normalizes string of white characters to one space at the inline element boundries', function() {
+                    var c = canvas.fromXML('<span>   Alice has a cat   </span>');
+                    expect(c.doc().children()[0].getText()).to.equal(' Alice has a cat ');
+                });
+
+                it('normalizes string of white characters to one space before inline element', function() {
+                    var c = canvas.fromXML('<div>Alice has  <span>a cat</span></div>');
+                    expect(c.doc().children()[0].getText()).to.equal('Alice has ');
+                });
+                
+                it('normalizes string of white characters to one space after inline element', function() {
+                    var c = canvas.fromXML('<div>Alice has <span>a</span>  cat</div>');
+                    expect(c.doc().children()[2].getText()).to.equal(' cat');
+                });

             });
         });
 
             });
         });
 


@@ -187,6 +208,71 @@ describe('Canvas', function() {
                     expect(children[1]).to.be.instanceOf(documentElement.DocumentNodeElement);
                     expect(children[1].sameNode(added)).to.be.true;
                 });
                     expect(children[1]).to.be.instanceOf(documentElement.DocumentNodeElement);
                     expect(children[1].sameNode(added)).to.be.true;
                 });

+                it('can put new DocumentNodeElement before DocumentTextElement', function() {
+                    var c = canvas.fromXML('<section>Alice</section>'),
+                        text = c.doc().children()[0],
+                        added = text.before({tag: 'p'}),
+                        children = c.doc().children();
+
+                    expect(children.length).to.equal(2);
+                    expect(children[0]).to.be.instanceOf(documentElement.DocumentNodeElement);
+                    expect(children[0].sameNode(added)).to.be.true;
+                    expect(children[1]).to.be.instanceOf(documentElement.DocumentTextElement);
+                    expect(children[1].getText()).to.equal('Alice');
+                });
+            });
+
+            describe('Splitting text', function() {
+                
+                it('splits DocumentTextElement\'s parent into two DocumentNodeElements of the same type', function() {
+                    var c = canvas.fromXML('<section><header>Some header</header></section>'),
+                        section = c.doc(),
+                        text = section.children()[0].children()[0];
+
+                    text.split({offset: 5});
+                    expect(section.children().length).to.equal(2, 'section has two children');
+                    
+                    var header1 = section.children()[0];
+                    var header2 = section.children()[1];
+
+                    expect(header1.wlxmlTag).to.equal('header', 'first section child represents wlxml header');
+                    expect(header1.children().length).to.equal(1, 'first header has one text child');
+                    expect(header1.children()[0].getText()).to.equal('Some ', 'first header has correct content');
+                    expect(header2.wlxmlTag).to.equal('header', 'second section child represents wlxml header');
+                    expect(header2.children().length).to.equal(1, 'second header has one text child');
+                    expect(header2.children()[0].getText()).to.equal('header', 'second header has correct content');
+                });
+
+                it('keeps DocumentTextElement\'s parent\'s children elements intact', function() {
+                    var c = canvas.fromXML('\
+                            <section>\
+                                <header>\
+                                    A <span>fancy</span> and <span>nice</span> header\
+                                </header>\
+                            </section>'),
+                        section = c.doc(),
+                        header = section.children()[0],
+                        textAnd = header.children()[2];
+
+                    textAnd.split({offset: 2});
+                    
+                    var sectionChildren = section.children();
+                    expect(sectionChildren.length).to.equal(2, 'Section has two children');
+                    expect(sectionChildren[0].wlxmlTag).to.equal('header', 'First section element is a wlxml header');
+                    expect(sectionChildren[1].wlxmlTag).to.equal('header', 'Second section element is a wlxml header');
+
+                    var firstHeaderChildren = sectionChildren[0].children();
+                    expect(firstHeaderChildren.length).to.equal(3, 'First header has three children');
+                    expect(firstHeaderChildren[0].getText()).to.equal('A ', 'First header starts with a text');
+                    expect(firstHeaderChildren[1].wlxmlTag).to.equal('span', 'First header has span in the middle');
+                    expect(firstHeaderChildren[2].getText()).to.equal(' a', 'First header ends with text');
+
+                    var secondHeaderChildren = sectionChildren[1].children();
+                    expect(secondHeaderChildren.length).to.equal(3, 'Second header has three children');
+                    expect(secondHeaderChildren[0].getText()).to.equal('nd ', 'Second header starts with text');
+                    expect(secondHeaderChildren[1].wlxmlTag).to.equal('span', 'Second header has span in the middle');
+                    expect(secondHeaderChildren[2].getText()).to.equal(' header', 'Second header ends with text');
+                });

             });
 
             describe('wrapping', function() {
             });
 
             describe('wrapping', function() {


@@ -232,6 +318,58 @@ describe('Canvas', function() {
                     expect(children[2]).to.be.instanceOf(documentElement.DocumentTextElement);
                     expect(children[2].getText()).to.equal('cat');
                 });
                     expect(children[2]).to.be.instanceOf(documentElement.DocumentTextElement);
                     expect(children[2].getText()).to.equal('cat');
                 });

+
+                it('wraps text spanning multiple sibling DocumentTextNodes', function() {
+                    var c = canvas.fromXML('<section>Alice has a <span>small</span> cat</section>'),
+                        section = c.doc(),
+                        wrapper = c.wrapText({
+                            inside: section, 
+                            _with: {tag: 'span', klass: 'some.class'},
+                            offsetStart: 6,
+                            offsetEnd: 4,
+                            textNodeIdx: [0,2]
+                        });
+
+                    expect(section.children().length).to.equal(2);
+                    expect(section.children()[0]).to.be.instanceOf(documentElement.DocumentTextElement);
+                    expect(section.children()[0].getText()).to.equal('Alice ');
+
+                    var wrapper2 = section.children()[1];
+                    expect(wrapper2.sameNode(wrapper)).to.be.true;
+
+                    var wrapperChildren = wrapper.children();
+                    expect(wrapperChildren.length).to.equal(3);
+                    expect(wrapperChildren[0].getText()).to.equal('has a ');
+
+                    expect(wrapperChildren[1]).to.be.instanceOf(documentElement.DocumentNodeElement);
+                    expect(wrapperChildren[1].children().length).to.equal(1);
+                    expect(wrapperChildren[1].children()[0].getText()).to.equal('small');
+
+                    expect(wrapperChildren[2].getText()).to.equal(' cat');
+                });
+            });
+        });
+
+        describe('Lists api', function() {
+            it('allows creation of a list from existing sibling DocumentElements', function() {
+                var c = canvas.fromXML('\
+                    <section>\
+                        Alice\
+                        <div>has</div>\
+                        a\
+                        <div>cat</div>\
+                    </section>'),
+                    section = c.doc(),
+                    textAlice = section.children()[0],
+                    divCat = section.children()[3]
+                
+                c.list.create({element1: textAlice, element2: divCat});
+
+                expect(section.children().length).to.equal(1, 'section has one child element');
+
+                var list = section.children()[0];
+                expect(list.is('list')).to.equal(true, 'section\'s only child is a list');
+                expect(list.children().length).to.equal(4, 'list contains four elements');

             });
         });
 
             });
         });