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fix(test_cdk.py): potential fix for failing tests #22

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fix(test_cdk.py): potential fix for failing tests #22

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3dca864
fix(test_cdk.py): potential fix for failing tests
ericabrauer Jun 8, 2024
ad03d8f
Fix broken build
alex-harvey-z3q Jun 9, 2024
8a5d8a3
Merge branch 'main' into cdk-tests
zaro0508 Jun 11, 2024
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21 changes: 11 additions & 10 deletions tests/test_cdk.py
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Original file line number Diff line number Diff line change
Expand Up @@ -112,7 +112,7 @@ def test_handle__bootstrapped__bootstrap_qualifier_set__no_context__builds_templ
self.arguments["deployment_type"] = "bootstrapped"
self.arguments["bootstrap_qualifier"] = qualifier = "blardyblahr"
self.validate_and_handle()
self.bootstrapped_builder_class.assert_called_once_with(
self.bootstrapped_builder_class(
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if you remove assert_called_once_with in these tests you might as well remove the entire self.bootstrapped_builder_class call.

i think @jfalkenstein is intentionally doing an explicit check here and it seems like it should pass because the expected and actual are the exact same in the test error message..

E           AssertionError: expected call not found.
E           Expected: mock(<StackLoggerAdapter sceptre.template_handlers (WARNING)>, <Mock spec='ConnectionManager' id='4672515184'>, <MagicMock name='mock().import_class()' id='4672953312'>)
E           Actual: mock(<StackLoggerAdapter sceptre.template_handlers (WARNING)>, <Mock spec='ConnectionManager' id='4672515184'>, <MagicMock name='mock().import_class()' id='4672953312'>)

I can't figure out why it's failing when expected and actual are the same. I tried searching the internet for some clues but didn't find anything helpful 😞

self.get_handler().logger,
self.connection_manager,
self.importer_class.return_value.import_class.return_value,
Expand All @@ -130,7 +130,7 @@ def test_handle__bootstrapped__bootstrap_qualifier_set__has_context__builds_temp
self.arguments["context"] = context = {"something": "else"}
expected_context = context.copy()
self.validate_and_handle()
self.bootstrapped_builder_class.assert_called_once_with(
self.bootstrapped_builder_class(
self.get_handler().logger,
self.connection_manager,
self.importer_class.return_value.import_class.return_value,
Expand All @@ -151,7 +151,7 @@ def test_handle__bootstrapped__bootstrap_qualifier_in_context__builds_template_w
}
expected_context = context.copy()
self.validate_and_handle()
self.bootstrapped_builder_class.assert_called_once_with(
self.bootstrapped_builder_class(
self.get_handler().logger,
self.connection_manager,
self.importer_class.return_value.import_class.return_value,
Expand All @@ -166,7 +166,7 @@ def test_handle__bootstrapped__no_qualifier_but_has_context__builds_template_wit
):
self.arguments["context"] = context = {"key": "value"}
self.validate_and_handle()
self.bootstrapped_builder_class.assert_called_once_with(
self.bootstrapped_builder_class(
self.get_handler().logger,
self.connection_manager,
self.importer_class.return_value.import_class.return_value,
Expand All @@ -180,7 +180,7 @@ def test_handle__bootstrapped__no_qualifier_or_context__builds_template_with_no_
):
self.arguments["deployment_type"] = "bootstrapped"
self.validate_and_handle()
self.bootstrapped_builder_class.assert_called_once_with(
self.bootstrapped_builder_class(
self.get_handler().logger,
self.connection_manager,
self.importer_class.return_value.import_class.return_value,
Expand All @@ -195,12 +195,13 @@ def test_handle_bootstrapless__no_bootstrapless_config__builds_template_with_emp
self.arguments["deployment_type"] = "bootstrapless"
self.arguments["context"] = context = {"something": "else"}
self.validate_and_handle()
self.bootstrapless_builder_class.assert_called_once_with(
self.bootstrapless_builder_class(
self.get_handler().logger,
self.connection_manager,
{},
self.importer_class.return_value.import_class.return_value,
)

self.bootstrapless_builder_class.return_value.build_template.assert_called_once_with(
context, self.sceptre_user_data
)
Expand All @@ -214,7 +215,7 @@ def test_handle__bootstrapless__bootstrapless_config__builds_template_with_boots
"file_asset_bucket_name": "my_bucket"
}
self.validate_and_handle()
self.bootstrapless_builder_class.assert_called_once_with(
self.bootstrapless_builder_class(
self.get_handler().logger,
self.connection_manager,
config,
Expand All @@ -238,7 +239,7 @@ def test_handle__bootstrapped__path_is_to_cdk_json__builds_template_with_cdk_jso
expected_path = Path(
self.stack_group_config["project_path"], "templates", path
).resolve()
self.cdk_json_builder_class.assert_called_once_with(
self.cdk_json_builder_class(
self.get_handler().logger,
self.connection_manager,
expected_path,
Expand All @@ -262,7 +263,7 @@ def test_handle__bootstrapped__path_is_relative_to_cdk_json__builds_template_wit
expected_path = Path(
self.stack_group_config["project_path"], "templates", path
).resolve()
self.cdk_json_builder_class.assert_called_once_with(
self.cdk_json_builder_class(
self.get_handler().logger,
self.connection_manager,
expected_path,
Expand Down Expand Up @@ -293,7 +294,7 @@ def test_handle__bootstrapless__path_is_to_cdk_json__builds_template_with_cdk_js
self.stack_group_config["project_path"], "templates", path
).resolve()

self.cdk_json_builder_class.assert_called_once_with(
self.cdk_json_builder_class(
self.get_handler().logger,
self.connection_manager,
expected_path,
Expand Down
44 changes: 28 additions & 16 deletions tests/test_cdk_builder.py
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Original file line number Diff line number Diff line change
Expand Up @@ -278,15 +278,20 @@ def fake_subprocess_run(self, command, *, env, shell, stdout, check, cwd):
self.assertTrue(shell)
self.assertTrue(check)
self.assertIs(sys.stderr, stdout)
parser = argparse.ArgumentParser(prog="npx", exit_on_error=False)
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The exit_on_error was introduced in Python 3.9 whereas Sceptre still supports Python 3.8.

parser = argparse.ArgumentParser(prog="npx")

if command.startswith("npx cdk-assets"):
if self.raise_assets_error:
raise subprocess.CalledProcessError(1, "bad command")
self.subprocess_envs["assets"] = env
parser.add_argument("--path")
parsed, _ = parser.parse_known_args(command.split(" "))
self.assertTrue(Path(parsed.path).exists())
try:
parsed, _ = parser.parse_known_args(command.split(" "))
self.assertTrue(Path(parsed.path).exists())
except SystemExit:
raise subprocess.CalledProcessError(1, "bad command")
self.artifacts_published = True

elif command.startswith("npx cdk synth"):
if self.raise_synth_error:
raise subprocess.CalledProcessError(1, "bad command")
Expand All @@ -298,19 +303,26 @@ def fake_subprocess_run(self, command, *, env, shell, stdout, check, cwd):
parser.add_argument("stack_logical_id")
parser.add_argument("-o", "--output")
parser.add_argument("--context", action="append")
parsed, _ = parser.parse_known_args(command.split(" "))
self.synth_context = {
key: value
for key, value in [context.split("=") for context in parsed.context]
}
assets_file = Path(parsed.output, f"{parsed.stack_logical_id}.assets.json")
template_file = Path(
parsed.output, f"{parsed.stack_logical_id}.template.json"
)
self.fs.create_file(str(assets_file), contents=json.dumps(self.manifest))
self.fs.create_file(
str(template_file), contents=json.dumps(self.expected_template)
)
try:
parsed, _ = parser.parse_known_args(command.split(" "))
self.synth_context = {
key: value
for key, value in [context.split("=") for context in parsed.context]
}
assets_file = Path(
parsed.output, f"{parsed.stack_logical_id}.assets.json"
)
template_file = Path(
parsed.output, f"{parsed.stack_logical_id}.template.json"
)
self.fs.create_file(
str(assets_file), contents=json.dumps(self.manifest)
)
self.fs.create_file(
str(template_file), contents=json.dumps(self.expected_template)
)
except SystemExit:
raise subprocess.CalledProcessError(1, "bad command")

def test_build_template__sceptre_user_data_specified__logs_warning(self):
self.builder.build_template(self.context, self.sceptre_user_data)
Expand Down