test_integration_2adjtltest.py

import pytest
import os
from pycif.utils.yml import ordered_dump
from pycif.utils.classes.setup import Setup


@pytest.mark.test_in_ci
@pytest.mark.dummy
@pytest.mark.adjtltest
@pytest.mark.parametrize(
    "settings",
    [{"incrmode": "cst", "testspace": "control"},
     {"incrmode": "cst", "testspace": "chi"},
     {"incrmode": "rand", "testspace": "control"},
     {"incrmode": "rand", "testspace": "chi"}
     ])
def test_integration_adjtltest(dummy_config_inversion, settings):
    """
    Integration test that runs the dummy_forward model.
    """

    (tmpdir, config, tag) = dummy_config_inversion

    # Changing mode
    config.update(
        {"mode": {
            "plugin": {"name": "adj-tl_test", "version": "std"},
            "increments": 0.2,
            "incrmode": "cst",
            "testspace": "control",
        }}
    )

    # Applying various configurations modes
    config["mode"]["incrmode"] = settings.get("incrmode", "cst")
    config["mode"]["testspace"] = settings.get("testspace", "control")

    # Altering temporal resolution
    params = config["datavect"]["components"]["fluxes"]["parameters"]
    CH4 = params["CH4"] if "CH4" in params else params["CH4_ref"]
    CH4["period"] = settings.get("tresol", "5D")

    # Dump yml config file
    dummy_config_file = os.path.join(tmpdir, "dummy_config.yml")
    with open(dummy_config_file, "w") as outfile:
        ordered_dump(outfile, config)
        
    # Run the dummy model
    adjtltest_results = Setup.run_simu({"def_file": dummy_config_file})

    # Test of the adjoint passes only if eps < 100
    assert adjtltest_results < 100
    
    # Dump configuration into CIF examples
    tag += "_" + settings.get("incrmode", "cst") + "-incr_" \
          + settings.get("testspace", "control") + "-testspace_" \
          + ("fullperiod" if settings.get("tresol", "5D") else
             "subperiod")
    
    current_dir = os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
    example_dir = \
        os.path.abspath(os.path.join(current_dir, "../../examples/dummy/"))
    
    dummy_config_file = \
        os.path.join(example_dir, "config_adjtltest_{}.yml".format(tag))
    with open(dummy_config_file, "w") as outfile:
        ordered_dump(outfile, config)