Pull request #1546: 无JIRA任务 补充一些单测

Merge in VISUAL/fineui from ~GUY/fineui:master to master

* commit 'e03f1074c93849a2c9fd555c91bf9fa03be6b7b2':
  补充一些单测

src/core/__test__/context.test.js

@@ -77,6 +77,177 @@ describe("contextTest", function () {
 
     });
 
+    /**
+     * test_author_guy
+     */
+    it("异步context测试-loader的populate测试", function (done) {
+
+        var ParentStore = BI.inherit(Fix.Model, {
+            state: function () {
+                return {
+                    context: "默认context"
+                };
+            },
+            childContext: ["context"]
+        });
+        BI.model("demo.model.parent_store", ParentStore);
+
+        var ChildStore = BI.inherit(Fix.Model, {
+            context: ["context"],
+            computed: {
+                currContext: function () {
+                    return this.model.context;
+                }
+            },
+            actions: {
+                changeContext: function () {
+                    this.model.context = "改变后的context";
+                }
+            }
+        });
+        BI.model("demo.model.child_store", ChildStore);
+
+        var Label = BI.inherit(BI.Widget, {
+            _store: function () {
+                return BI.Models.getModel("demo.model.child_store");
+            },
+            render: function () {
+                return {
+                    type: "bi.label",
+                    text: this.model.currContext
+                };
+            }
+        });
+        BI.shortcut("demo.label", Label);
+
+        var Demo = BI.inherit(BI.Widget, {
+            _store: function () {
+                return BI.Models.getModel("demo.model.parent_store");
+            },
+
+            render: function () {
+                var items = BI.map([1, 2, 3], function (i, v) {
+                    return {
+                        text: v,
+                        value: v,
+                        title: v
+                    };
+                });
+                var self = this;
+                this.labels = {};
+                return {
+                    type: "bi.loader",
+                    ref: function (_ref) {
+                        self.child = _ref;
+                    },
+                    itemsCreator: function (options, populate) {
+                        setTimeout(function () {
+                            populate(BI.map(items.slice((options.times - 1) * 10, options.times * 10), function (i, v) {
+                                return BI.extend(v, {
+                                    type: "demo.label",
+                                    ref: function (_ref) {
+                                        self.labels[i] = _ref;
+                                    },
+                                    height: 25
+                                });
+                            }));
+                        }, 0);
+                    },
+                    hasNext: function (options) {
+                        return options.times * 10 < items.length;
+                    }
+                };
+            }
+        });
+        BI.shortcut("demo.demo", Demo);
+
+        var demo = BI.Test.createWidget({
+            type: "demo.demo"
+        });
+        demo.child.populate();
+
+        setTimeout(function () {
+            expect(demo.labels[0].model.currContext).to.equal("默认context");
+            demo.destroy();
+            done();
+        }, 0);
+    });
+
+    /**
+     * test_author_guy
+     */
+    it("异步context测试-beforeInit测试", function (done) {
+
+        var ParentStore = BI.inherit(Fix.Model, {
+            state: function () {
+                return {
+                    context: "默认context"
+                };
+            },
+            childContext: ["context"]
+        });
+        BI.model("demo.model.parent_store", ParentStore);
+
+        var ChildStore = BI.inherit(Fix.Model, {
+            context: ["context"],
+            computed: {
+                currContext: function () {
+                    return this.model.context;
+                }
+            },
+            actions: {
+                changeContext: function () {
+                    this.model.context = "改变后的context";
+                }
+            }
+        });
+        BI.model("demo.model.child_store", ChildStore);
+
+        var Label = BI.inherit(BI.Widget, {
+            _store: function () {
+                return BI.Models.getModel("demo.model.child_store");
+            },
+            render: function () {
+                return {
+                    type: "bi.label",
+                    text: this.model.currContext
+                };
+            }
+        });
+        BI.shortcut("demo.label", Label);
+
+        var Demo = BI.inherit(BI.Widget, {
+            _store: function () {
+                return BI.Models.getModel("demo.model.parent_store");
+            },
+
+            beforeInit: function (callback) {
+                setTimeout(callback, 0);
+            },
+
+            render: function () {
+                var self = this;
+                return {
+                    type: "demo.label",
+                    ref: function (_ref) {
+                        self.child = _ref;
+                    }
+                };
+            }
+        });
+        BI.shortcut("demo.demo", Demo);
+
+        var demo = BI.Test.createWidget({
+            type: "demo.demo"
+        });
+
+        setTimeout(function () {
+            expect(demo.child.model.currContext).to.equal("默认context");
+            demo.destroy();
+            done();
+        }, 0);
+    });
+
     /**
      * test_author_guy
      */