def test_fibonacci_calc_negative():
"""
function: test_fibonacci_calc_negative
notes: ensure that all assertions behave as expected.
"""
try:
fibonacci_calc(-1)
ok_(False, "fibonacci_calc(-1) should fail.")
except: pass
try:
fibonacci_calc("A")
ok_(False, "fibonacci_calc('A') should fail.")
except: pass
def fibonacci_list_api():
"""
function: fibonacci_api
params: none
returns: flask response object suitable for return to the client. May be an error or a valid successful reply.
pre-requisites: GET request requires a 'count' parameter that is parsable as a long and greater than zero.
"""
if 'count' not in request.args or request.args['count'] in ("", None):
return notify_error(
"ERR_NO_ARG: 'count' argument required to /fibonacci/api",
HTTP_ERROR_CLIENT)
try:
count = long(request.args.get('count', ''))
except:
return notify_error(
"ERR_INVALID_TYPE: 'count' parameter must be an integer",
HTTP_ERROR_CLIENT)
if count < 0:
return notify_error(
"ERR_OUT_OF_BOUNDS: 'count' parameger must be a postitive integer",
HTTP_ERROR_CLIENT)
try:
return jsonify(answer=fibonacci_calc(count))
except Exception as ex:
return notify_error(ex, HTTP_ERROR_SERVER)
def fibonacci_list_api():
"""
function: fibonacci_api
params: none
returns: flask response object suitable for return to the client. May be an error or a valid successful reply.
pre-requisites: GET request requires a 'count' parameter that is parsable as a long and greater than zero.
"""
if "count" not in request.args or request.args["count"] in ("", None):
return notify_error("ERR_NO_ARG: 'count' argument required to /fibonacci/api", HTTP_ERROR_CLIENT)
try:
count = long(request.args.get("count", ""))
except:
return notify_error("ERR_INVALID_TYPE: 'count' parameter must be an integer", HTTP_ERROR_CLIENT)
if count < 0:
return notify_error("ERR_OUT_OF_BOUNDS: 'count' parameger must be a postitive integer", HTTP_ERROR_CLIENT)
try:
return jsonify(answer=fibonacci_calc(count))
except Exception as ex:
return notify_error(ex, HTTP_ERROR_SERVER)
def test_fibonacci_calc_negative():
"""
function: test_fibonacci_calc_negative
notes: ensure that all assertions behave as expected.
"""
try:
fibonacci_calc(-1)
ok_(False, "fibonacci_calc(-1) should fail.")
except:
pass
try:
fibonacci_calc("A")
ok_(False, "fibonacci_calc('A') should fail.")
except:
pass
def check_fibonacci_calc_output_ok(expected_array):
"""
function: check_fibonacci_calc_output_ok
notes: take some of the boilerplate out of testing fibonacci number calculations.
see test_fibonacci_calc() for examples
"""
l = len(expected_array)
out = fibonacci_calc(l)
eq_(len(out), l, "Should be array of length %s" % l)
eq_(out, expected_array, "Should be array %s" % l)
def check_fibonacci_calc_output_ok(expected_array):
"""
function: check_fibonacci_calc_output_ok
notes: take some of the boilerplate out of testing fibonacci number calculations.
see test_fibonacci_calc() for examples
"""
l = len(expected_array)
out = fibonacci_calc(l)
eq_(len(out), l, "Should be array of length %s" % l)
eq_(out, expected_array, "Should be array %s" % l)
def get(self, id):
abort_if_parameter_exceeds_max_value(id)
return fibonacci_calc(id)
