Add more tests

sscovil · Jan 27, 2014 · 3d7d4ac · 3d7d4ac
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diff --git a/README.md b/README.md
@@ -1,7 +1,7 @@
 Taggle.js
 =========
 
-Form-ready delicious style tagging.
+Form-ready dependency-less delicious-style tagging.
 
 [Demo & Docs](http://sean.is/poppin/tags/)
 

diff --git a/test/taggle-test.js b/test/taggle-test.js
@@ -47,11 +47,40 @@
         });
 
         describe('Option callbacks', function() {
+            var onTagAddSpy = sinon.spy();
+            var onTagRemoveSpy = sinon.spy();
 
+            before(function() {
+                this.instance = new Taggle(this.container, {
+                    onTagAdd: onTagAddSpy,
+                    onTagRemove: onTagRemoveSpy
+                });
+            });
+
+            describe('onTagAdd()', function() {
+                it('should be called after a tag has been added', function() {
+                    expect(onTagAddSpy).to.not.have.been.called;
+                    this.instance.add('one');
+                    console.log(onTagAddSpy.getCall());
+                    expect(onTagAddSpy).to.have.been.called;
+                    expect(onTagAddSpy.getCall(0).args[0]).to.not.be.ok;
+                    expect(onTagAddSpy.getCall(0).args[1]).to.equal('one');
+                });
+            });
+
+            describe('onTagRemove()', function() {
+                it('should be called after a tag has been added', function() {
+                    expect(onTagRemoveSpy).to.not.have.been.called;
+                    this.instance.remove('one');
+                    expect(onTagRemoveSpy).to.have.been.called;
+                    expect(onTagRemoveSpy.getCall(0).args[0]).to.not.be.ok;
+                    expect(onTagRemoveSpy.getCall(0).args[1]).to.equal('one');
+                });
+            });
         });
 
         describe('Methods', function() {
-            before(function() {
+            beforeEach(function() {
                 this.instance = new Taggle(this.container, {
                     tags: ['zero', 'one', 'two', 'three']
                 });
@@ -78,6 +107,58 @@
             it('getInput() should return the container\'s text input', function() {
                 expect(this.instance.getInput()).to.equal(this.instance.getContainer().querySelector('input[type="text"]'));
             });
+
+            describe('add()', function() {
+                it('should add a new tag from a string argument', function() {
+                    expect(this.instance.getTagElements().length).to.equal(4);
+                    this.instance.add('four');
+                    this.instance.add(3);
+                    this.instance.add(true);
+                    this.instance.add(false);
+                    this.instance.add([]);
+                    this.instance.add([2]);
+                    this.instance.add('');
+                    expect(this.instance.getTagElements().length).to.equal(5);
+                });
+
+                it('should add new tags from an array of strings', function() {
+                    expect(this.instance.getTagElements().length).to.equal(4);
+                    this.instance.add(['four', 'five', 4, true, undefined]);
+                    this.instance.add(['', Array, false]);
+                    expect(this.instance.getTagElements().length).to.equal(6);
+                });
+            });
+
+            describe('remove()', function() {
+                beforeEach(function() {
+                    this.instance = new Taggle(this.container, {
+                        tags: ['zero', 'one', 'two', 'three', 'four', 'three']
+                    });
+                });
+
+                it('should remove the most recent occurance of the tag if it exists', function() {
+                    expect(this.instance.getTagElements().length).to.equal(6);
+                    this.instance.remove('four');
+                    this.instance.remove('five');
+                    this.instance.remove(3);
+                    this.instance.remove(false, true);
+                    this.instance.remove('');
+                    expect(this.instance.getTagElements().length).to.equal(5);
+                    expect(this.instance.getTagValues().length).to.equal(5);
+                    expect(this.instance.getTagValues()[4]).to.equal(this.instance.getTagValues()[3]);
+                });
+
+                it('should remove all occurances of a string if the second argument is true', function() {
+                    expect(this.instance.getTagElements().length).to.equal(6);
+                    this.instance.remove('three', true);
+                    this.instance.remove('five', true);
+                    this.instance.remove(2, true);
+                    this.instance.remove('', true);
+                    expect(this.instance.getTagElements().length).to.equal(4);
+                    expect(this.instance.getTagValues().length).to.equal(4);
+                    expect(this.instance.getTagValues()[3]).to.equal('four');
+                });
+            });
         });
     });