Refactor view.

test/tests/unit/view/root.js

@@ -0,0 +1,107 @@
+(function () {
+'use strict';
+
+var ID = 'view/root';
+var DEPS = ['$'];
+
+describe('module \'' + ID + '\'', function () {
+
+    before(function () {
+
+        this.definition = modulejs._private.definitions[ID];
+
+        this.applyFn = function () {
+
+            return this.definition.fn($);
+        };
+    });
+
+    after(function () {
+
+        util.restoreHtml();
+        $('body').removeAttr('id');
+    });
+
+    beforeEach(function () {
+
+        util.restoreHtml();
+        $('body').removeAttr('id');
+        $('<div id="fallback"/>').appendTo('body');
+        $('<div id="fallback-hints"/>').appendTo('body');
+    });
+
+    describe('definition', function () {
+
+        it('is defined', function () {
+
+            assert.isPlainObject(this.definition);
+        });
+
+        it('has correct id', function () {
+
+            assert.strictEqual(this.definition.id, ID);
+        });
+
+        it('requires correct', function () {
+
+            assert.deepEqual(this.definition.deps, DEPS);
+        });
+
+        it('args for each request', function () {
+
+            assert.strictEqual(this.definition.deps.length, this.definition.fn.length);
+        });
+
+        it('has no instance', function () {
+
+            assert.notProperty(modulejs._private.instances, ID);
+        });
+
+        it('inits without errors', function () {
+
+            this.applyFn();
+        });
+    });
+
+    describe('application', function () {
+
+        it('returns object with 1 property', function () {
+
+            var instance = this.applyFn();
+            assert.isPlainObject(instance);
+            assert.lengthOfKeys(instance, 1);
+        });
+
+        it('adds id root to body', function () {
+
+            this.applyFn();
+            assert.strictEqual($('body').attr('id'), 'root');
+        });
+
+        it('removes HTML #fallback', function () {
+
+            this.applyFn();
+            assert.lengthOf($('#fallback'), 0);
+        });
+
+        it('removes HTML #fallback-hints', function () {
+
+            this.applyFn();
+            assert.lengthOf($('#fallback-hints'), 0);
+        });
+    });
+
+    describe('.$el', function () {
+
+        it('is $(\'#root\')', function () {
+
+            var instance = this.applyFn();
+            assert.isObject(instance.$el);
+            assert.lengthOf(instance.$el, 1);
+            assert.isString(instance.$el.jquery);
+            assert.strictEqual(instance.$el.attr('id'), 'root');
+        });
+    });
+});
+
+}());