/
test_workflow_executions.py
277 lines (226 loc) · 9.16 KB
/
test_workflow_executions.py
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import boto
from boto.swf.exceptions import SWFResponseError
from datetime import datetime, timedelta
import sure # noqa
# Ensure 'assert_raises' context manager support for Python 2.6
import tests.backport_assert_raises # noqa
from moto import mock_swf_deprecated
from moto.core.utils import unix_time
# Utils
@mock_swf_deprecated
def setup_swf_environment():
conn = boto.connect_swf("the_key", "the_secret")
conn.register_domain("test-domain", "60", description="A test domain")
conn.register_workflow_type(
"test-domain",
"test-workflow",
"v1.0",
task_list="queue",
default_child_policy="TERMINATE",
default_execution_start_to_close_timeout="300",
default_task_start_to_close_timeout="300",
)
conn.register_activity_type("test-domain", "test-activity", "v1.1")
return conn
# StartWorkflowExecution endpoint
@mock_swf_deprecated
def test_start_workflow_execution():
conn = setup_swf_environment()
wf = conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)
wf.should.contain("runId")
@mock_swf_deprecated
def test_signal_workflow_execution():
conn = setup_swf_environment()
hsh = conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)
run_id = hsh["runId"]
wfe = conn.signal_workflow_execution(
"test-domain", "my_signal", "uid-abcd1234", "my_input", run_id
)
wfe = conn.describe_workflow_execution("test-domain", run_id, "uid-abcd1234")
wfe["openCounts"]["openDecisionTasks"].should.equal(2)
@mock_swf_deprecated
def test_start_already_started_workflow_execution():
conn = setup_swf_environment()
conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)
conn.start_workflow_execution.when.called_with(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
).should.throw(SWFResponseError)
@mock_swf_deprecated
def test_start_workflow_execution_on_deprecated_type():
conn = setup_swf_environment()
conn.deprecate_workflow_type("test-domain", "test-workflow", "v1.0")
conn.start_workflow_execution.when.called_with(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
).should.throw(SWFResponseError)
# DescribeWorkflowExecution endpoint
@mock_swf_deprecated
def test_describe_workflow_execution():
conn = setup_swf_environment()
hsh = conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)
run_id = hsh["runId"]
wfe = conn.describe_workflow_execution("test-domain", run_id, "uid-abcd1234")
wfe["executionInfo"]["execution"]["workflowId"].should.equal("uid-abcd1234")
wfe["executionInfo"]["executionStatus"].should.equal("OPEN")
@mock_swf_deprecated
def test_describe_non_existent_workflow_execution():
conn = setup_swf_environment()
conn.describe_workflow_execution.when.called_with(
"test-domain", "wrong-run-id", "wrong-workflow-id"
).should.throw(SWFResponseError)
# GetWorkflowExecutionHistory endpoint
@mock_swf_deprecated
def test_get_workflow_execution_history():
conn = setup_swf_environment()
hsh = conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)
run_id = hsh["runId"]
resp = conn.get_workflow_execution_history("test-domain", run_id, "uid-abcd1234")
types = [evt["eventType"] for evt in resp["events"]]
types.should.equal(["WorkflowExecutionStarted", "DecisionTaskScheduled"])
@mock_swf_deprecated
def test_get_workflow_execution_history_with_reverse_order():
conn = setup_swf_environment()
hsh = conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)
run_id = hsh["runId"]
resp = conn.get_workflow_execution_history(
"test-domain", run_id, "uid-abcd1234", reverse_order=True
)
types = [evt["eventType"] for evt in resp["events"]]
types.should.equal(["DecisionTaskScheduled", "WorkflowExecutionStarted"])
@mock_swf_deprecated
def test_get_workflow_execution_history_on_non_existent_workflow_execution():
conn = setup_swf_environment()
conn.get_workflow_execution_history.when.called_with(
"test-domain", "wrong-run-id", "wrong-workflow-id"
).should.throw(SWFResponseError)
# ListOpenWorkflowExecutions endpoint
@mock_swf_deprecated
def test_list_open_workflow_executions():
conn = setup_swf_environment()
# One open workflow execution
conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)
# One closed workflow execution to make sure it isn't displayed
run_id = conn.start_workflow_execution(
"test-domain", "uid-abcd12345", "test-workflow", "v1.0"
)["runId"]
conn.terminate_workflow_execution(
"test-domain",
"uid-abcd12345",
details="some details",
reason="a more complete reason",
run_id=run_id,
)
yesterday = datetime.utcnow() - timedelta(days=1)
oldest_date = unix_time(yesterday)
response = conn.list_open_workflow_executions(
"test-domain", oldest_date, workflow_id="test-workflow"
)
execution_infos = response["executionInfos"]
len(execution_infos).should.equal(1)
open_workflow = execution_infos[0]
open_workflow["workflowType"].should.equal(
{"version": "v1.0", "name": "test-workflow"}
)
open_workflow.should.contain("startTimestamp")
open_workflow["execution"]["workflowId"].should.equal("uid-abcd1234")
open_workflow["execution"].should.contain("runId")
open_workflow["cancelRequested"].should.be(False)
open_workflow["executionStatus"].should.equal("OPEN")
# ListClosedWorkflowExecutions endpoint
@mock_swf_deprecated
def test_list_closed_workflow_executions():
conn = setup_swf_environment()
# Leave one workflow execution open to make sure it isn't displayed
conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)
# One closed workflow execution
run_id = conn.start_workflow_execution(
"test-domain", "uid-abcd12345", "test-workflow", "v1.0"
)["runId"]
conn.terminate_workflow_execution(
"test-domain",
"uid-abcd12345",
details="some details",
reason="a more complete reason",
run_id=run_id,
)
yesterday = datetime.utcnow() - timedelta(days=1)
oldest_date = unix_time(yesterday)
response = conn.list_closed_workflow_executions(
"test-domain", start_oldest_date=oldest_date, workflow_id="test-workflow"
)
execution_infos = response["executionInfos"]
len(execution_infos).should.equal(1)
open_workflow = execution_infos[0]
open_workflow["workflowType"].should.equal(
{"version": "v1.0", "name": "test-workflow"}
)
open_workflow.should.contain("startTimestamp")
open_workflow["execution"]["workflowId"].should.equal("uid-abcd12345")
open_workflow["execution"].should.contain("runId")
open_workflow["cancelRequested"].should.be(False)
open_workflow["executionStatus"].should.equal("CLOSED")
# TerminateWorkflowExecution endpoint
@mock_swf_deprecated
def test_terminate_workflow_execution():
conn = setup_swf_environment()
run_id = conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)["runId"]
resp = conn.terminate_workflow_execution(
"test-domain",
"uid-abcd1234",
details="some details",
reason="a more complete reason",
run_id=run_id,
)
resp.should.be.none
resp = conn.get_workflow_execution_history("test-domain", run_id, "uid-abcd1234")
evt = resp["events"][-1]
evt["eventType"].should.equal("WorkflowExecutionTerminated")
attrs = evt["workflowExecutionTerminatedEventAttributes"]
attrs["details"].should.equal("some details")
attrs["reason"].should.equal("a more complete reason")
attrs["cause"].should.equal("OPERATOR_INITIATED")
@mock_swf_deprecated
def test_terminate_workflow_execution_with_wrong_workflow_or_run_id():
conn = setup_swf_environment()
run_id = conn.start_workflow_execution(
"test-domain", "uid-abcd1234", "test-workflow", "v1.0"
)["runId"]
# terminate workflow execution
conn.terminate_workflow_execution("test-domain", "uid-abcd1234")
# already closed, with run_id
conn.terminate_workflow_execution.when.called_with(
"test-domain", "uid-abcd1234", run_id=run_id
).should.throw(
SWFResponseError, "WorkflowExecution=[workflowId=uid-abcd1234, runId="
)
# already closed, without run_id
conn.terminate_workflow_execution.when.called_with(
"test-domain", "uid-abcd1234"
).should.throw(SWFResponseError, "Unknown execution, workflowId = uid-abcd1234")
# wrong workflow id
conn.terminate_workflow_execution.when.called_with(
"test-domain", "uid-non-existent"
).should.throw(SWFResponseError, "Unknown execution, workflowId = uid-non-existent")
# wrong run_id
conn.terminate_workflow_execution.when.called_with(
"test-domain", "uid-abcd1234", run_id="foo"
).should.throw(
SWFResponseError, "WorkflowExecution=[workflowId=uid-abcd1234, runId="
)