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软件测试lab2

  1. Install the selenium plugin on Firefox

   First,entre the official website http://www.seleniumhq.org/download/

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       Click this link.

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     And click the installation button.

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      Finally, in the add-on, add selenium ide to the menu bar.

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  2. Learn to use SeleniumIDE to record scripts and export scripts

  Click on the little label to open selenium ide.

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Base url Fill in with the URL to test. When we use it, we should click the red button to recording firstly.

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It can export scripts in various formats . We usually choose the Junit 4/WebDrive。

  3. Write Selenium Java WebDriver program

  The code in github URL is https://github.com/zjwjerome/lab2

  The first method does not store data. Each cycle tests a use case. But the results can be seen at the end, and it is not easy to see which case is wrong.

  The operation results shown in Figure:

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@Parameters

public static Collection<Object[]> getData(){
Object[][] test = new Object[117][3];
File fi = new File("E:/inputgit.csv");
String csvSplitBy = ","; 
int add = 0;
try{
BufferedReader br = new BufferedReader(new FileReader(fi));
String line = br.readLine(); 
while ((line = br.readLine()) != null) { 
String [] temp = line.split(csvSplitBy);
test[add][0] = temp[0];
test[add][1] = temp[0].substring(4,10);
test[add][2] = temp[2];
add++;

br.close();
} catch(FileNotFoundException e){ 
e.printStackTrace(); 
} catch(IOException e){
e.printStackTrace();
}

return Arrays.asList(test);

}

@Test
public void testSelenium() throws Exception {
driver.get(baseUrl + "/");
driver.findElement(By.id("name")).clear();
driver.findElement(By.id("name")).sendKeys(name);
driver.findElement(By.id("pwd")).clear();
driver.findElement(By.id("pwd")).sendKeys(pwd);
driver.findElement(By.id("submit")).click();
String infoAll = driver.findElement(By.xpath("//tbody[@id=‘table-main‘]")).getText();
String infoAddr = infoAll.substring(infoAll.indexOf("http"));
assertEquals(url, infoAddr);
}

We can only see a result in the end.

  The second method first stores the data and then uses a parametric test.

Parametric test preparation process is as follows:

A. Specifying a special runtime for the parameterized test class with @RunWith annotation: Parameterized.class;

B. Declare several variables in the test class, which are used to store the expected values and test data and create a constructor for several parameters of the user;

C. Create a static test data feed (feed) method, the return type is Collection, and use @Parameter annotation to modify;

D. Write the test method (with @Test annotation).

The operation results shown in Figure:

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It can test each pair of data. The wrong will prompt, and it will not stop running.

软件测试lab2