如何檢索與測試集關聯的測試用例

Question

我嘗試為jar 2.0.2和現在的2.0.4運行提供的代碼，兩次都在行中收到錯誤： int numberOfTestCases = testSetJsonObject.get("TestCases").getAsJsonArray().size();

Exception in thread "main" java.lang.IllegalStateException: This is not a JSON Array. at com.google.gson.JsonElement.getAsJsonArray(JsonElement.java:106) at GetTCofTS.main(GetTCofTS.java:50)

我可以克服這個錯誤（因為它實際上不是返回的數組），但是它不能解決我的問題，我不僅要嘗試獲取與當前TestSet相關聯的TestCases的數量，還要嘗試獲取TestCases的列表-至少是格式化的ID。 是拉力賽的包嗎？

public class GetTCofTS {

public static void main(String[] args) throws Exception {

    String host = "https://rally1.rallydev.com";

    String username = "user@co.com";
    String password = "secret";

    String applicationName = "RESTExampleFindTestCasesOfTestSet";
    String workspaceRef = "/workspace/1111";
    String projectRef = "/project/2222";
    String wsapiVersion = "1.43";


    RallyRestApi restApi = null;
    try {
        restApi = new RallyRestApi(
                new URI(host),
                username,
                password);
        restApi.setApplicationName(applicationName); 

        QueryRequest testSetRequest = new QueryRequest("TestSet");
        testSetRequest.setWorkspace(workspaceRef);
        restApi.setWsapiVersion(wsapiVersion);
        testSetRequest.setFetch(new Fetch(new String[] {"Name", "TestCases", "FormattedID"}));

        testSetRequest.setQueryFilter(new QueryFilter("Name", "=", "someTS"));

        QueryResponse testSetQueryResponse = restApi.query(testSetRequest);
        System.out.println("Successful: " + testSetQueryResponse.wasSuccessful());
        System.out.println("Size: " + testSetQueryResponse.getTotalResultCount());
        for (int i=0; i<testSetQueryResponse.getResults().size();i++){
            JsonObject testSetJsonObject = testSetQueryResponse.getResults().get(i).getAsJsonObject();
            System.out.println("Name: " + testSetJsonObject.get("Name") + " ref: " + testSetJsonObject.get("_ref").getAsString() + " Test Cases: " + testSetJsonObject.get("TestCases"));
            int numberOfTestCases = testSetJsonObject.get("TestCases").getAsJsonArray().size();
            System.out.println(numberOfTestCases);
            if(numberOfTestCases>0){
                  for (int j=0;j<numberOfTestCases;j++){
                  System.out.println(testSetJsonObject.get("TestCases").getAsJsonArray().get(j).getAsJsonObject().get("FormattedID"));
                 }
            }

        }

    } finally {
        if (restApi != null) {
            restApi.close();
        }
    }
}
}

Answer 1

v2.0是以后的首選版本。 以下小調整可以使您起步。

代替它（在1.43中有效，因為返回了集合）：

int numberOfTestCases = testSetJsonObject.get("TestCases").getAsJsonArray().size();
if(numberOfTestCases>0) {
    for (int j=0;j<numberOfTestCases;j++) {
       System.out.println(testSetJsonObject.get("TestCases").getAsJsonArray().get(j).getAsJsonObject().get("FormattedID"));
    }
}

做這個：

//TestCases is an object with a Count and a ref to load the collection
int numberOfTestCases = testSetJsonObject.getAsJsonObject("TestCases").get("Count").getAsInt();

if(numberOfTestCases > 0) {
    QueryRequest testCaseRequest = new QueryRequest(testSetJsonObject.getAsJsonObject("TestCases"));
    testCaseRequest.setFetch(new Fetch("FormattedID"));
    //load the collection
    JsonArray testCases = restApi.query(testCaseRequest).getResults();
    for (int j=0;j<numberOfTestCases;j++){
        System.out.println(testCases.get(j).getAsJsonObject().get("FormattedID").getAsString());
    }
}