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Lambda reserved concurrency (#3215)

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* lambda-responses: add method to dispatch concurrency calls

* lambda-resources: add route to handle concurrency requests

* lambda-model: implement put_function_concurrency and concurrency attribute

* put-concurrency-tests: add one simple test

* get_function: add concurrency entry - with test

* lambda-reserved-concurrency: cloudformation support

* lambda-concurrency: implement delete_reserved with tests

* lambda-concurrency: implement get_reserved with tests

* lint

* implementation-cov: mark delete_function_concurrency, put_function_concurrency and get_function_concurrency

* botocore doesn't display concurrency entry for lambdas without it

* lambda(refactor): improvements on response's handler
This commit is contained in:
Guilherme Martins Crocetti 2020-08-26 07:06:53 -03:00 • committed by GitHub
commit f744356da7
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6 changed files with 170 additions and 8 deletions
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78
tests/test_awslambda/test_lambda.py
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@ -489,7 +489,7 @@ def test_get_function():
{"test_variable": "test_value"}
)
# Test get function with
# Test get function with qualifier
result = conn.get_function(FunctionName="testFunction", Qualifier="$LATEST")
result["Configuration"]["Version"].should.equal("$LATEST")
result["Configuration"]["FunctionArn"].should.equal(
@ -1721,6 +1721,82 @@ def test_remove_function_permission():
policy["Statement"].should.equal([])
@mock_lambda
def test_put_function_concurrency():
expected_concurrency = 15
function_name = "test"
conn = boto3.client("lambda", _lambda_region)
conn.create_function(
FunctionName=function_name,
Runtime="python3.8",
Role=(get_role_name()),
Handler="lambda_function.handler",
Code={"ZipFile": get_test_zip_file1()},
Description="test lambda function",
Timeout=3,
MemorySize=128,
Publish=True,
)
result = conn.put_function_concurrency(
FunctionName=function_name, ReservedConcurrentExecutions=expected_concurrency
)
result["ReservedConcurrentExecutions"].should.equal(expected_concurrency)
@mock_lambda
def test_delete_function_concurrency():
function_name = "test"
conn = boto3.client("lambda", _lambda_region)
conn.create_function(
FunctionName=function_name,
Runtime="python3.8",
Role=(get_role_name()),
Handler="lambda_function.handler",
Code={"ZipFile": get_test_zip_file1()},
Description="test lambda function",
Timeout=3,
MemorySize=128,
Publish=True,
)
conn.put_function_concurrency(
FunctionName=function_name, ReservedConcurrentExecutions=15
)
conn.delete_function_concurrency(FunctionName=function_name)
result = conn.get_function(FunctionName=function_name)
result.doesnt.have.key("Concurrency")
@mock_lambda
def test_get_function_concurrency():
expected_concurrency = 15
function_name = "test"
conn = boto3.client("lambda", _lambda_region)
conn.create_function(
FunctionName=function_name,
Runtime="python3.8",
Role=(get_role_name()),
Handler="lambda_function.handler",
Code={"ZipFile": get_test_zip_file1()},
Description="test lambda function",
Timeout=3,
MemorySize=128,
Publish=True,
)
conn.put_function_concurrency(
FunctionName=function_name, ReservedConcurrentExecutions=expected_concurrency
)
result = conn.get_function_concurrency(FunctionName=function_name)
result["ReservedConcurrentExecutions"].should.equal(expected_concurrency)
def create_invalid_lambda(role):
conn = boto3.client("lambda", _lambda_region)
zip_content = get_test_zip_file1()