PHP implements automated testing and test case design of Baidu Wenxinyiyan interface

PHP realizes automated testing and test case design of Baidu Wenxin Yiyan interface

In the process of software development, automated testing is a very important link. It can help developers quickly detect whether the software meets expectations and improve development efficiency and software quality. This article will introduce how to use PHP language to implement automated testing of Baidu Wenxin Yiyan interface, and give a test case design plan.

Baidu Wenxin Yiyan interface is an API interface that provides random ancient poems, sentences, and famous quotes. We can get a random sentence by sending a request to this interface. When conducting automated testing, we need to ensure the correctness of the interface, that is, ensure that the interface can return the correct data as expected.

The following is a sample code that uses the PHP cURL library to send a GET request to obtain Baidu Wenxin Yiyan interface data:

<?php
function getBaiduWenxinYiyan() {
    $url = 'https://v1.jinrishici.com/all.json';
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $response = curl_exec($ch);

    if(curl_getinfo($ch, CURLINFO_HTTP_CODE) !== 200){
        return false;
    }

    $data = json_decode($response, true);
    curl_close($ch);

    return $data['content'];
}

echo getBaiduWenxinYiyan();
?>

In the above code, we use the cURL library to send a GET request to Baidu Wenxin An interface, and returns the content field in the data returned by the interface.

Next, we need to design test cases to ensure the correctness of Baidu Wenxinyiyan interface. The following are some possible test cases:

1. Test whether the Baidu Wenxin Yiyan API interface can be successfully accessed. We can verify whether the interface is available by judging whether the returned HTTP status code is 200.
2. Test whether the data returned by the interface is valid. We can verify by judging whether the returned data conforms to the expected data format.
3. Test whether the data returned by the interface contains specific words and phrases. We can pre-define some words and phrases, and then determine whether the returned data contains these words and phrases.

The following is an example test case design:

<?php
function testBaiduWenxinYiyan() {
    // 测试访问API接口
    $statusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    if($statusCode !== 200) {
        echo '接口访问失败';
        return;
    }

    // 测试返回的数据是否有效
    $data = json_decode($response, true);
    if(!$data) {
        echo '返回的数据无效';
        return;
    }

    $content = $data['content'];

    // 测试接口返回的数据是否包含特定的词句
    $expectedPhrases = array('诗', '歌', '比喻');
    foreach($expectedPhrases as $phrase) {
        if(strpos($content, $phrase) === false) {
            echo '返回的数据中不包含预期的词句：' . $phrase;
            return;
        }
    }

    echo '测试通过，接口正常工作';
}

testBaiduWenxinYiyan();
?>

In the above code, we define a testBaiduWenxinYiyan function, which contains multiple test cases . By calling this function, we can execute a series of test cases to verify the correctness of the Baidu Wenxin Yiyan interface.

Summary: This article introduces how to use PHP language to implement automated testing of Baidu Wenxin Yiyan interface, and provides a test case design plan. Through automated testing, we can quickly and effectively verify the correctness of the interface, improving development efficiency and software quality. I hope this article can help readers use PHP for interface automation testing.

The above is the detailed content of PHP implements automated testing and test case design of Baidu Wenxinyiyan interface. For more information, please follow other related articles on the PHP Chinese website!