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The below python script will invoke AutomaticsTapApi java class in Automatics Core to get the current execution mode if available AutomaticsTapAPI.py

Code Block

language	py
title	AutomaticsTapApi.py
linenumbers	true

# Boiler plate stuff to start the module
import json
import os
import jpype
import jpype.imports
from jpype.types import *

fromimport src.logging import AutomaticsPyLogger

logger = AutomaticsPyLoggerlogging.setup_logging(__name__getLogger()


# Launch the JVM
def launchJVM(automaticsPropsUrl,pathToExecJar):
    if jpype.isJVMStarted():
        logger.info('JVM is already running. Do not init twice!')
    else:
        logger.info('Inside else')
        logger.info(jpype.getDefaultJVMPath())
        javaClassPath = "-Djava.class.path="+pathToExecJar
        propsJavaOpts = "-Dautomatics.properties.file="+automaticsPropsUrl
        jpype.startJVM(jpype.getDefaultJVMPath(), "-ea", javaClassPath, propsJavaOpts)




# tapApi = AutomaticsTapApi.getInstance()

        # import the Java modules
from com.automatics.tap import AutomaticsTapApi
from com.automatics.executor import PythonScriptExecutor
from com.automatics.utils import BeanUtils


def createDeviceObj(deviceJson):
    pyexecutor = PythonScriptExecutor()
    deviceObj = pyexecutor.convertJsonToDevice(deviceJson)
    return deviceObj


def executeCommandUsingSsh(dut, command):
    pyexecutor = PythonScriptExecutor()
    return pyexecutor.executeCommandUsingSsh(dut, command)


def getInstance():
    jpype.JClass("com.automatics.core.SupportedModelHandler").main([])
    BeanUtils.startContext()
    return AutomaticsTapApi.getInstance()

Sample code for an Automatics Test Case Written in Python and which use Utils and Core APIs for different operations

Code Block

language	py
title	Sample Automatics Python Script
linenumbers	true

import logging

from jpype.types import *

# Adding BroadBand CommonUtils from RDKB Utils projects
from com.automatics.rdkb.utils import BroadBandCommonUtils

from srcautomaticsPythonLib.annotation.PythonScriptAnnotation import TestCaseId
from src.comautomaticsPythonLib.automatics import AutomaticsTapApi
from src.logging import AutomaticsPyLogger

logger = AutomaticsPyLoggerlogging.setup_logging(__name__)getLogger()


@TestCaseId('TC-RDKB-FS-LAYOUT-001')
def nvramFileSystemLayout(dut):
    testCaseId = "TC-RDKB-FS-LAYOUT-001";
    tapEnv = AutomaticsTapApi.getInstance()
    stepNum = "s1";
    errorMessage = "nvram is not properly mounted after code download";
    status = JBoolean(False);
    logger.info("#######################################################################################");
    logger.info("STARTING TEST CASE: TC-RDKB-FS-LAYOUT-1001");
    logger.info("TEST DESCRIPTION: nvram file system layout validation");

    logger.info("TEST STEPS : ");
    logger.info("1. Check whether nvram is properly mounted and it has read- write permission after code download");
    logger.info("2. Verify the file access by creating a dummy file in nvram");

    logger.info("#######################################################################################");

    try:
        logger.info("**********************************************************************************");

        logger.info("**********************************************************************************");
        logger.info(
            "STEP 1: DESCRIPTION : Check whether nvram is properly mounted and it has read- write permission after code download");
        logger.info(
            "STEP 1: ACTION : \"check mounted status using mount command(mount | grep -w \"nvram\") and verify read-write permission in nvram\"");
        logger.info(
            "STEP 1: EXPECTED : nvram should be properly mounted and should have read-write permission(mtd:data on /nvram type jffs2 (rw,relatime)");
        logger.info("**********************************************************************************");

        response = tapEnv.executeCommandUsingSsh(dut, JString("mount | grep -w nvram"));
        logger.info(response)
    except Exception as e:
        logger.info(str(e))
    finally:
        logger.info("################### STARTING POST-CONFIGURATIONS ###################");
        logger.info("POST-CONDITION STEPS");
        logger.info("POST-CONDITION : DESCRIPTION : Remove dummy file");
        logger.info("POST-CONDITION : ACTION : Remove the dummy file permanently (rm -rf  /nvram/dummytest.sh)");
        logger.info("POST-CONDITION : EXPECTED : Created dummy file should be removed");

        status = BroadBandCommonUtils.removeFileAndVerifyStatus(tapEnv, dut, JString("/nvram/dummytest.sh"));

        if status:
            logger.info("POST-CONDITION : ACTUAL : Post condition executed successfully");
        else:
            logger.info("POST-CONDITION : ACTUAL : Post condition failed");

        logger.info("POST-CONFIGURATIONS : FINAL STATUS - " + str(status));
        tapEnv.updateExecutionStatus(dut, testCaseId, stepNum, status, errorMessage, JBoolean(False));
        logger.info("################### COMPLETED POST-CONFIGURATIONS ###################");

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