Question

使用Rally SDK 2.0 API，我想将新TestCases与给定的TestSet相关联。要做到这一点我：

初始化商店：

me.selectedTestCasesStore = myTestSet.getCollection('TestCases',{...});

删除所有项目（我不想保留它们）：
```
me.selectedTestCasesStore.removeAll();
```

添加新的TestCases

me.selectedTestCasesStore.add({'_ref':aTestCaseRecord.data._ref});

然后同步
```
me.selectedTestCasesStore.sync({...});
```

第1步没问题：console.log(me.selectedTestCasesStore)向我展示了data.items[]中的收藏。

第2步似乎没问题，因为console.log(me.selectedTestCasesStore)在data.items[]中没有显示任何内容（以前的记录已经消失）。

步骤3没问题，因为步骤1中不存在的添加的测试用例现在位于集合

第4步：被叫功能是“成功”

但是 ...只添加了新的TestCase，旧的没有被删除，就好像第2步没有效果一样。我的代码有什么问题？我提取了相关代码的一部分：

// me.selectedTestCasesStore : my store, with old TestCase associated to a TestSet.
// It is initialized with something like :
//    me.selectedTestCasesStore = myTestSet.getCollection('TestCases',{...});
//
// selectedTestCasesArray : an array of records with the new TestCases to assign to the test set.


_removeAllFromSelectedTestCaseStore:function()
{
    var me = this ;
    console.log('In _removeAllFromSelectedTestCaseStore');

    me.selectedTestCasesStore.addListener({
        clear : me._addSelectedTestCasesToSelectedTestCaseStore,
        scope : me,
    });

    // Remove all associated TestCases from selectedTestCases store
    me.selectedTestCasesStore.removeAll();
},


_addSelectedTestCasesToSelectedTestCaseStore:function()
{
    var me = this ;
    console.log('In _addSelectedTestCasesToSelectedTestCaseStore');

    console.log('      After remove, store is now :',me.selectedTestCasesStore);

    // Add each check TestCase to selectedTestCases store
    for (var i=0; i < me.selectedTestCasesArray.length; i++)
    {
        // Add it to the collection
        me.selectedTestCasesStore.add({'_ref':me.selectedTestCasesArray[j].data._ref});
    }

    console.log('      After add, store is now :',me.selectedTestCasesStore);

    // Synchronyze
    me.selectedTestCasesStore.sync(
    {
        success: function(batch, options) {
            //success!
            console.log('      Success', me.selectedTestSetStore);
        },
        failure: function(batch, options){
            console.log('      Faillure :(', me.selectedTestSetStore);
        },
    });
},

感谢您的帮助！

Answer 1

这适用于我而不是removeAll（）：

 var testcases = testCaseStore.getRange();
 _.each(testcases, function(testcase) { 
     testCaseStore.remove(testcase);
 });

以下是在添加新测试用例之前清空测试集上的测试用例集合的完整js文件

Ext.define('CustomApp', {
    extend: 'Rally.app.App',
    componentCls: 'app',

    launch: function() {
        console.log("launch");
       Rally.data.ModelFactory.getModel({
            type: 'TestSet',
            success: this._onModelRetrieved,
            scope: this
        });
    },
    _onModelRetrieved: function(model) {
        console.log("_onModelRetrieved");
        this.model = model;
        this._readRecord(model);
    },

     _readRecord: function(model) {
        var id = 16805375409;
        console.log("_readRecord");
        this.model.load(id, {
            fetch: ['Name', 'FormattedID', 'TestCases'],
            callback: this._onRecordRead,
            scope: this
        });
    },

    _onRecordRead: function(record, operation) {
        console.log('name:', record.get('Name'));
        console.log('test cases:', record.get('TestCases'));
        if(operation.wasSuccessful()) {
             var testCaseStore = record.getCollection('TestCases', {
                autoLoad: true,
                listeners: { load: function() {
                    var testcases = testCaseStore.getRange();
                    _.each(testcases, function(testcase) { 
                        testCaseStore.remove(testcase);
                    });
                    testCaseStore.sync({
                            callback: function() {
                             console.log('test cases after removeAll():', record.get('TestCases'));
                        }
                        });
                    testCaseStore.add({'_ref':'/testcase/14469886070'});
                    testCaseStore.sync({
                        callback: function() {
                             console.log('test cases after add():', record.get('TestCases'));
                        }
                    });
                }}
            });
        }

    }, 
});

删除与TestSet关联的所有测试用例

1 个答案: