b9b3bf572f
contains: * Actual template * Example function * Tests * Integration test (make file) * Integration tests (deployed as lambda) * drone CI and CI scripts
67 lines
2.4 KiB
Python
67 lines
2.4 KiB
Python
""" Tests for lambda_verification function """
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# pylint: disable=no-self-use,missing-function-docstring,missing-class-docstring
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import os
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import pytest
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import mock
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from src import lambda_verification
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PAYLOAD = {
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"DeploymentId": "TestDeployment001",
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"LifecycleEventHookExecutionId": "LifeCycleTest001",
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}
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os.environ["CurrentVersion"] = "CurVer"
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os.environ["TestData"] = '{"value":"10"}'
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os.environ["TestExpected"] = "2,5"
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class TestLambdaVerfication:
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def test_handler_bad_payload(self):
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with pytest.raises(Exception):
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assert lambda_verification.handler({}, {})
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@mock.patch("src.lambda_verification.CODEDEPLOY")
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@mock.patch("src.lambda_verification.AWSLAMBDA")
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@pytest.mark.parametrize(
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"response,expected", [("2,4", "Failed"), ("2,5", "Succeeded")],
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)
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def test_handler(self, mock_lambda, mock_codedeploy, response, expected):
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response_mock = mock.MagicMock()
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response_mock.read.return_value = response
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mock_lambda.invoke.return_value = {"Payload": response_mock}
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lambda_verification.handler(PAYLOAD, {})
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mock_codedeploy.put_lifecycle_event_hook_execution_status.assert_called_with(
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status=expected,
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deploymentId="TestDeployment001",
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lifecycleEventHookExecutionId="LifeCycleTest001",
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)
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@mock.patch("src.lambda_verification.CODEDEPLOY")
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@mock.patch("src.lambda_verification.AWSLAMBDA")
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def test_handler_lambda_failure(self, mock_lambda, mock_codedeploy):
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mock_lambda.invoke.side_effect = Exception()
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with pytest.raises(Exception):
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assert lambda_verification.handler(PAYLOAD, {})
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mock_codedeploy.put_lifecycle_event_hook_execution_status.assert_called_with(
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status="Failed",
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deploymentId="TestDeployment001",
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lifecycleEventHookExecutionId="LifeCycleTest001",
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)
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@mock.patch("src.lambda_verification.CODEDEPLOY")
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@mock.patch("src.lambda_verification.AWSLAMBDA")
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def test_handler_codedeploy_failure(self, mock_lambda, mock_codedeploy):
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response_mock = mock.MagicMock()
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response_mock.read.return_value = "2,5"
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mock_lambda.invoke.return_value = {"Payload": response_mock}
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mock_codedeploy.put_lifecycle_event_hook_execution_status.side_effect = (
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Exception()
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)
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with pytest.raises(Exception):
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assert lambda_verification.handler(PAYLOAD, {})
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