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# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import os
from xosgenx.generator import XOSProcessor
from helpers import FakeArgs, XProtoTestHelpers, OUTPUT_DIR
TEST_FILE = "test_file"
TEST_OUTPUT = "Do re mi fa so la ti do"
class XProtoTargetTests(unittest.TestCase):
def setUp(self):
test_file = open(os.path.join(OUTPUT_DIR, TEST_FILE), 'w')
test_file.write(TEST_OUTPUT)
test_file.close()
def test_file_methods(self):
target = XProtoTestHelpers.write_tmp_target(
"""
{%% if file_exists("%s") %%}
{{ include_file("%s") }}
{%% endif %%}
"""%(TEST_FILE, TEST_FILE)
)
args = FakeArgs()
args.inputs = ''
args.target = target
args.attic = OUTPUT_DIR
output = XOSProcessor.process(args)
self.assertIn(TEST_OUTPUT, output)
def test_xproto_lib(self):
target = XProtoTestHelpers.write_tmp_target(
"""
{{ xproto_first_non_empty([None, None, None, None, None, None, "Eureka"]) }}
""")
args = FakeArgs()
args.inputs = ''
args.target = target
output = XOSProcessor.process(args)
self.assertIn("Eureka", output)
def test_context(self):
target = XProtoTestHelpers.write_tmp_target(
"""
{{ context.what }}
""")
args = FakeArgs()
args.inputs = ''
args.target = target
args.kv='what:what is what'
output = XOSProcessor.process(args)
self.assertIn("what is what", output)
def test_singularize(self):
proto = \
"""
message TestSingularize {
// The following field has an explicitly specified singular
required int many = 1 [singular = "one"];
// The following fields have automatically computed singulars
required int sheep = 2;
required int slices = 2;
required int networks = 2;
required int omf_friendlies = 2;
}
"""
target = XProtoTestHelpers.write_tmp_target(
"""
{% for m in proto.messages.0.fields -%}
{{ xproto_singularize(m) }},
{%- endfor %}
""")
args = FakeArgs()
args.inputs = proto
args.target = target
output = XOSProcessor.process(args)
self.assertEqual("one,sheep,slice,network,omf_friendly", output.lstrip().rstrip().rstrip(','))
def test_pluralize(self):
proto = \
"""
message TestPluralize {
// The following field has an explicitly specified plural
required int anecdote = 1 [plural = "data"];
// The following fields have automatically computed plurals
required int sheep = 2;
required int slice = 2;
required int network = 2;
required int omf_friendly = 2;
}
"""
target = XProtoTestHelpers.write_tmp_target(
"""
{% for m in proto.messages.0.fields -%}
{{ xproto_pluralize(m) }},
{%- endfor %}
""")
args = FakeArgs()
args.inputs = proto
args.target = target
output = XOSProcessor.process(args)
self.assertEqual("data,sheep,slices,networks,omf_friendlies", output.lstrip().rstrip().rstrip(','))
if __name__ == '__main__':
unittest.main()