test.py

# helper function in helpers/ecs.py
from typing import Dict, List

from pulumi_aws import ecs

from configuration import STACK_ENV
from helpers.names.utils import create_unique_name


def setup_ecs_cluster(
    project_name,
    *,
    capacity_providers: List[str] = None,
    default_capacity_provider_strategies: List[Dict] = None,
):
    """
    Creates an ECS cluster for a given project
    """
    ECS_NAME = f'{create_unique_name(project_name)}-ecs'

    ecs_cluster = ecs.Cluster(
        ECS_NAME,
        name=ECS_NAME,
        capacity_providers=capacity_providers,
        default_capacity_provider_strategies=default_capacity_provider_strategies,
        tags={'env': STACK_ENV, 'Name': ECS_NAME, 'product': project_name},
    )
    return ecs_cluster
  
# test
import pulumi


class PulumiMock(pulumi.runtime.Mocks):
    def new_resource(self, type_, name, inputs, provider, id_):
        return [name + '_id', inputs]

    def call(self, token, args, provider):
        return {}


pulumi.runtime.set_mocks(PulumiMock())

from helpers.ecs import setup_ecs_cluster  # isort: skip # NOQA


@pulumi.runtime.test
def test_ecs_cluster_creation_no_default_capacity_providers():
    name = 'foo'
    capacity_providers = ['bar']
    cluster = setup_ecs_cluster(name, capacity_providers=capacity_providers)

    def check(args):
        print(args)
        mocked_cluster = args
        assert mocked_cluster.name == 'foo'
    return cluster.apply(check)



# Traceback
Task exception was never retrieved
future: <Task finished name='Task-20' coro=<Output.future.<locals>.get_value() done, defined at /home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py:113> exception=AttributeError("'NoneType' object has no attribute 'get'")>
Traceback (most recent call last):
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 114, in get_value
    val = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 176, in run
    transformed: Input[U] = func(value)
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/stack_reference.py", line 70, in <lambda>
    value: Output[Any] = Output.all(Output.from_input(name), self.outputs).apply(lambda l: l[1].get(l[0])) # type: ignore
AttributeError: 'NoneType' object has no attribute 'get'
Task exception was never retrieved
future: <Task finished name='Task-35' coro=<Output.future.<locals>.get_value() done, defined at /home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py:113> exception=AttributeError("'NoneType' object has no attribute 'get'")>
Traceback (most recent call last):
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 114, in get_value
    val = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 176, in run
    transformed: Input[U] = func(value)
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/stack_reference.py", line 70, in <lambda>
    value: Output[Any] = Output.all(Output.from_input(name), self.outputs).apply(lambda l: l[1].get(l[0])) # type: ignore
AttributeError: 'NoneType' object has no attribute 'get'
Task exception was never retrieved
future: <Task finished name='Task-50' coro=<Output.future.<locals>.get_value() done, defined at /home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py:113> exception=AttributeError("'NoneType' object has no attribute 'get'")>
Traceback (most recent call last):
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 114, in get_value
    val = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 176, in run
    transformed: Input[U] = func(value)
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/stack_reference.py", line 70, in <lambda>
    value: Output[Any] = Output.all(Output.from_input(name), self.outputs).apply(lambda l: l[1].get(l[0])) # type: ignore
AttributeError: 'NoneType' object has no attribute 'get'
Task exception was never retrieved
future: <Task finished name='Task-101' coro=<Output.future.<locals>.get_value() done, defined at /home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py:113> exception=AttributeError("'NoneType' object has no attribute 'get'")>
Traceback (most recent call last):
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 114, in get_value
    val = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 176, in run
    transformed: Input[U] = func(value)
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/stack_reference.py", line 70, in <lambda>
    value: Output[Any] = Output.all(Output.from_input(name), self.outputs).apply(lambda l: l[1].get(l[0])) # type: ignore
AttributeError: 'NoneType' object has no attribute 'get'
Task exception was never retrieved
future: <Task finished name='Task-178' coro=<Output.apply.<locals>.run() done, defined at /home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py:149> exception=AttributeError("'NoneType' object has no attribute 'get'")>
Traceback (most recent call last):
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 155, in run
    value = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 340, in gather_futures
    return await asyncio.gather(*value_futures)
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 114, in get_value
    val = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 155, in run
    value = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 155, in run
    value = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 114, in get_value
    val = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 176, in run
    transformed: Input[U] = func(value)
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/stack_reference.py", line 70, in <lambda>
    value: Output[Any] = Output.all(Output.from_input(name), self.outputs).apply(lambda l: l[1].get(l[0])) # type: ignore
AttributeError: 'NoneType' object has no attribute 'get'
Task exception was never retrieved
future: <Task finished name='Task-189' coro=<Output.apply.<locals>.run() done, defined at /home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py:149> exception=AttributeError("'NoneType' object has no attribute 'get'")>
Traceback (most recent call last):
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 155, in run
    value = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 340, in gather_futures
    return await asyncio.gather(*value_futures)
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 114, in get_value
    val = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 155, in run
    value = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 155, in run
    value = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 114, in get_value
    val = await self._future
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/output.py", line 176, in run
    transformed: Input[U] = func(value)
  File "/home/matt/.local/share/virtualenvs/cyclope-mw2Vtk-i/lib/python3.8/site-packages/pulumi/stack_reference.py", line 70, in <lambda>
    value: Output[Any] = Output.all(Output.from_input(name), self.outputs).apply(lambda l: l[1].get(l[0])) # type: ignore
AttributeError: 'NoneType' object has no attribute 'get'