def test_run_helloworld_in_env(tmpdir):
"""Run the hello world workflow in the test environment."""
basedir = os.path.join(tmpdir, 'flowserv')
db = Flowserv(basedir=basedir, open_access=True, clear=True)
# -- Install and run the workflow -----------------------------------------
app_id = db.install(source=BENCHMARK_DIR,
specfile=BENCHMARK_FILE,
ignore_postproc=True)
wf = db.open(app_id)
run = wf.start_run({
'names': StringIO('Alice\nBob\nClaire'),
'greeting': 'Hey',
'sleeptime': 0.1
})
assert run.is_success()
assert not run.is_active()
assert str(run) == st.STATE_SUCCESS
assert len(run.files()) == 2
text = run.get_file('greetings').text()
assert 'Hey Alice' in text
assert 'Hey Bob' in text
assert 'Hey Claire' in text
# There should no by any post-processing results
assert wf.get_postproc_results() is None
# -- Polling the run should return a valid result -------------------------
run = wf.poll_run(run.run_id)
assert run.is_success()
assert not run.is_active()
assert str(run) == st.STATE_SUCCESS
assert len(run.files()) == 2
file_handles = dict()
for f in run.files():
file_handles[f.name] = f
assert file_handles['greetings'].name == 'greetings'
assert file_handles['greetings'].format == {'type': 'plaintext'}
assert file_handles[
'results/analytics.json'].name == 'results/analytics.json'
assert file_handles['results/analytics.json'].caption is None
assert file_handles['results/analytics.json'].format == {'type': 'json'}
# -- Cancelling a finished run raises an error ----------------------------
with pytest.raises(err.InvalidRunStateError):
wf.cancel_run(run.run_id)
# -- Uninstall workflow ---------------------------------------------------
db.uninstall(wf.identifier)
# Running the workflow again will raise an error.
with pytest.raises(err.UnknownWorkflowGroupError):
run = wf.start_run({'names': StringIO('Alice')})
# Erase the workflow folser.
db.erase()
assert not os.path.exists(os.path.join(tmpdir, 'flowserv'))
def test_install_app(tmpdir):
"""Install and uninstall a workflow application via the app client."""
basedir = os.path.join(tmpdir, 'test')
env = {config.FLOWSERV_BASEDIR: basedir}
client = Flowserv(env=env)
# Install workflow as application.
app_id = client.install(source=TEMPLATE_DIR)
# Get the application object.
app = client.open(app_id)
assert app.name() == 'Hello World'
assert app.workflow_id == app.group_id
# Use the open_app function to get a fresh instance of the workflow.
app = open_app(env=app.service, identifier=app_id)
assert app.name() == 'Hello World'
assert app.workflow_id == app.group_id
# Uninstall the app.
client.uninstall(app_id)
# Erase the nase directory.
client.erase()
assert not os.path.isdir(basedir)
def test_install_app(tmpdir):
"""Install and uninstall a workflow application via the app client."""
basedir = os.path.join(tmpdir, 'test')
env = Config()\
.basedir(tmpdir)\
.volume(FStore(basedir=str(tmpdir)))
client = Flowserv(env=env)
# Install workflow as application.
app_id = client.install(source=BENCHMARK_DIR)
# Get the application object.
app = client.open(app_id)
assert app.name() == 'Hello World'
assert app.workflow_id == app.group_id
# Use the open function to get a fresh instance of the workflow.
app = Flowserv(env=app.service).open(identifier=app_id)
assert app.name() == 'Hello World'
assert app.workflow_id == app.group_id
# Uninstall the app.
client.uninstall(app_id)
# Erase the nase directory.
client.erase()
assert not os.path.isdir(basedir)