如何使用List<HashMap<String, String>>详细讲解

场景：要循环界面Table数据源与导出Excel数据源作对比。

说明： List<HashMap<String,String>>

　　 List中每一项都是一个HashMap

HashMap<String,String> map中 key是一个String，value也是一个String

一：如何定位界面Table 一整行的定位。

XPath写法示例：//table[contains(@class,'condensed')][contains(@style,'margin-bottom')]/tbody/tr

注意事项：要确保定位只能匹配唯一的Code

二： Feature 示例：

1  Scenario: E-1342:休假结余设立导出，跟菜单显示一致
2  When I click on menu 时间管理>休假结余>休假结余设立 from HCM page
3  #Then I select leaveCode for NAL|SL2|OL|
4  Then I advance search staff no 0001
5  Then I select leaveCode for NAL
6  Then I click export button leave Banlance
7  Then verify the export Excel Data compare with Interface table

三：Step 示例：

@Then("^verify the export Excel Data compare with Interface table$")
    public void verify_the_export_Excel_Data_compare_with_Interface_table() throws Exception {
        List<HashMap<String, String>> previewData = vp.getLeaveBanlaceList(); //获取Table数据源集合
        String fileName = anp.downloadFile();
        vp.verifyExportExcelDataCompareWithInterfaceTable(fileName, previewData);
    }

四、Page 示例

 1         /**
 2          * 用于休假结余设立菜单，返回页面的List<LinkedHashMap>
 3          * @return
 4          * @throws Exception
 5          */
 6     public List<HashMap<String, String>> getLeaveBanlaceList() throws Exception {
 7         List<HashMap<String, String>> data = new ArrayList<HashMap<String, String>>();
 8         List<WebElement> trList = findAll(By.xpath("//table[contains(@class,'condensed')]/tbody/tr")); 
 9         for (int i = 1; i<trList.size(); i++) {
10             String trRowXpath = "//table[contains(@class,'condensed')][contains(@style,'margin-bottom')]/tbody/tr["+ i +"]";
11             LinkedHashMap<String, String> dataOneRow = getRowLeaveBanlanceData(trRowXpath);  
12             data.add(dataOneRow);
13         }
14         return data;
15     }

调用getRowLeaveBanlanceData方法，得到LinkedHashMap

 1 public LinkedHashMap<String, String> getRowLeaveBanlanceData(String trRowXpath) throws Exception {
 2         waitLoading();
 3         LinkedHashMap<String, String> actualData = new LinkedHashMap<String, String>();    
 4         List<WebElement> headers = waitFor(By.xpath(trRowXpath + "/../../thead/tr/td"));
 5         List<WebElement> values = waitFor(By.xpath(trRowXpath + "/td"));
 6         for (int i = 1 ; i < headers.size(); i++) {
 7             if (!headers.get(i).getText().trim().isEmpty()) {
 8                 actualData.put(headers.get(i).getText().trim(), values.get(i).getText().trim());
 9             }
10         }
11         return actualData;
12     }
13

输出结果：{员工工号=0001, 姓名=黄明, 休假代码=NAL, 休假名称=年假, 上年结余=0, 本年享有=96, 本年调整=0, 下年享有=96, 下年调整=0, 合共已用=0, 备注=}