esp-idf/examples/protocols/https_request/example_test.py

import re
import os
import sys

try:
    import IDF
    from IDF.IDFDUT import ESP32DUT
except ImportError:
    # this is a test case write with tiny-test-fw.
    # to run test cases outside tiny-test-fw,
    # we need to set environment variable `TEST_FW_PATH`,
    # then get and insert `TEST_FW_PATH` to sys path before import FW module
    test_fw_path = os.getenv("TEST_FW_PATH")
    if test_fw_path and test_fw_path not in sys.path:
        sys.path.insert(0, test_fw_path)
    import IDF


@IDF.idf_example_test(env_tag="Example_WIFI", ignore=True)
def test_examples_protocol_https_request(env, extra_data):
    """
    steps: |
      1. join AP
      2. connect to www.howsmyssl.com:443
      3. send http request
    """
    dut1 = env.get_dut("https_request", "examples/protocols/https_request", dut_class=ESP32DUT)
    # check and log bin size
    binary_file = os.path.join(dut1.app.binary_path, "https_request.bin")
    bin_size = os.path.getsize(binary_file)
    IDF.log_performance("https_request_bin_size", "{}KB".format(bin_size // 1024))
    IDF.check_performance("https_request_bin_size", bin_size // 1024)
    # start test
    dut1.start_app()
    dut1.expect("Connection established...", timeout=30)
    dut1.expect("Reading HTTP response...")
    dut1.expect(re.compile(r"Completed (\d) requests"))


if __name__ == '__main__':
    test_examples_protocol_https_request()