Merge "Create an initial test coverage for shell entry point"
This commit is contained in:
Jenkins
@@ -38,47 +38,59 @@ e.g.
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"""
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def main():
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if len(sys.argv) < 2:
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msg = _("The program requires template or CSAR file as an argument. "
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"Please refer to the usage documentation.")
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raise ValueError(msg)
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if "--template-file=" not in sys.argv[1]:
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msg = _("The program expects --template-file as first argument. "
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"Please refer to the usage documentation.")
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path = sys.argv[1].split('--template-file=')[1]
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if os.path.isfile(path):
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parse(path)
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elif toscaparser.utils.urlutils.UrlUtils.validate_url(path):
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parse(path, False)
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else:
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raise ValueError(_("%(path)s is not a valid file.") % {'path': path})
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class ParserShell(object):
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def _validate(self, args):
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if len(args) < 1:
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msg = _("The program requires template or CSAR file as an "
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"argument. Please refer to the usage documentation.")
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raise ValueError(msg)
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if "--template-file=" not in args[0]:
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msg = _("The program expects --template-file as first argument. "
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"Please refer to the usage documentation.")
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raise ValueError(msg)
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def main(self, args):
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self._validate(args)
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path = args[0].split('--template-file=')[1]
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if os.path.isfile(path):
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self.parse(path)
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elif toscaparser.utils.urlutils.UrlUtils.validate_url(path):
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self.parse(path, False)
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else:
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raise ValueError(_("%(path)s is not a valid file.")
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% {'path': path})
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def parse(self, path, a_file=True):
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output = None
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tosca = ToscaTemplate(path, None, a_file)
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version = tosca.version
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if tosca.version:
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print ("\nversion: " + version)
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description = tosca.description
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if description:
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print ("\ndescription: " + description)
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inputs = tosca.inputs
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if inputs:
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print ("\ninputs:")
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for input in inputs:
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print ("\t" + input.name)
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nodetemplates = tosca.nodetemplates
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if nodetemplates:
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print ("\nnodetemplates:")
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for node in nodetemplates:
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print ("\t" + node.name)
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outputs = tosca.outputs
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if outputs:
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print ("\noutputs:")
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for output in outputs:
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print ("\t" + output.name)
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def parse(path, a_file=True):
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output = None
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tosca = ToscaTemplate(path, None, a_file)
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version = tosca.version
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if tosca.version:
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print ("\nversion: " + version)
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description = tosca.description
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if description:
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print ("\ndescription: " + description)
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inputs = tosca.inputs
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if inputs:
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print ("\ninputs:")
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for input in inputs:
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print ("\t" + input.name)
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nodetemplates = tosca.nodetemplates
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if nodetemplates:
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print ("\nnodetemplates:")
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for node in nodetemplates:
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print ("\t" + node.name)
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outputs = tosca.outputs
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if outputs:
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print ("\noutputs:")
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for output in outputs:
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print ("\t" + output.name)
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def main(args=None):
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if args is None:
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args = sys.argv[1:]
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ParserShell().main(args)
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if __name__ == '__main__':
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56
toscaparser/tests/test_shell.py
Normal file
56
toscaparser/tests/test_shell.py
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@@ -0,0 +1,56 @@
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import os
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from toscaparser.common import exception
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import toscaparser.shell as shell
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from toscaparser.tests.base import TestCase
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class ShellTest(TestCase):
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tosca_helloworld = os.path.join(
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os.path.dirname(os.path.abspath(__file__)),
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"data/tosca_helloworld.yaml")
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errornous_template = os.path.join(
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os.path.dirname(os.path.abspath(__file__)),
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"data/test_multiple_validation_errors.yaml")
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def test_missing_arg(self):
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error = self.assertRaises(ValueError, shell.main, '')
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err_msg = "The program requires template or CSAR file as an " \
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"argument. Please refer to the usage documentation."
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self.assertEqual(err_msg, str(error))
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def test_invalid_arg(self):
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error = self.assertRaises(ValueError, shell.main, 'parse me')
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err_msg = "The program expects --template-file as first argument. " \
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"Please refer to the usage documentation."
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self.assertEqual(err_msg, str(error))
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def test_template_not_exist(self):
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error = self.assertRaises(
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ValueError, shell.main, ['--template-file=template.txt'])
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self.assertEqual('template.txt is not a valid file.', str(error))
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def test_template_invalid(self):
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arg = '--template-file=' + self.errornous_template
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self.assertRaises(exception.ValidationError, shell.main, [arg])
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def test_template_valid(self):
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arg = '--template-file=' + self.tosca_helloworld
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try:
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shell.main([arg])
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except Exception:
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self.fail("The program raised an exception unexpectedly.")
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