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import os
import pytest
from delivery_merge import conda, merge
from ruamel.yaml import YAML
CHANNELS = ['http://ssb.stsci.edu/astroconda',
'defaults',
'http://ssb.stsci.edu/astroconda-dev']
BASE_SPEC = """# This file may be used to create an environment using:
# $ conda create --name <env> --file <this file>
# platform: linux-64
@EXPLICIT
https://repo.anaconda.com/pkgs/main/linux-64/ca-certificates-2019.1.23-0.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/libgcc-ng-8.2.0-hdf63c60_1.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/libstdcxx-ng-8.2.0-hdf63c60_1.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/libffi-3.2.1-hd88cf55_4.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/ncurses-6.1-he6710b0_1.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/openssl-1.1.1b-h7b6447c_1.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/xz-5.2.4-h14c3975_4.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/zlib-1.2.11-h7b6447c_3.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/libedit-3.1.20181209-hc058e9b_0.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/readline-7.0-h7b6447c_5.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/tk-8.6.8-hbc83047_0.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/sqlite-3.28.0-h7b6447c_0.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/python-3.7.3-h0371630_0.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/certifi-2019.3.9-py37_0.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/setuptools-41.0.1-py37_0.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/wheel-0.33.1-py37_0.tar.bz2
https://repo.anaconda.com/pkgs/main/linux-64/pip-19.1-py37_0.tar.bz2
"""
BASE_YML = """name: simple_env
channels:
- this
- order
- i
- want
dependencies:
- some_package=1.2.3
"""
CHANNELS_YML = ['i', 'want', 'this', 'order']
COMMENTS_DELIM = [';', '#']
COMMENTS = """; comment
; comment ; comment
;comment;comment
;comment#comment
data ; comment
data ; comment
data; comment
data;comment
# comment
# comment # comment
#comment#comment
#comment;comment
data # comment
data # comment
data# comment
data#comment
"""
DMFILE = """
; Example
python # dmfile
setuptools
relic # tiny package providing its own test suite
"""
DMFILE_INVALID = f"""
{DMFILE}
invalid package specification
"""
class TestMerge:
def setup_class(self):
self.env_name = 'delivery_env'
self.input_file_base_spec = 'base_spec.txt'
self.version = '4.5.12'
self.input_file = 'sample.dm'
self.input_file_invalid = 'sample_invalid.dm'
self.input_file_empty = 'sample_empty.dm'
self.yaml = YAML()
open(self.input_file, 'w+').write(DMFILE)
open(self.input_file_invalid, 'w+').write(DMFILE_INVALID)
open(self.input_file_empty, 'w+').write("")
open(self.input_file_base_spec, 'w+').write(BASE_SPEC)
self.prefix = conda.conda_installer(self.version)
conda.conda_init_path(self.prefix)
conda.conda('create', '-q', '-y',
'-n', self.env_name,
'--file', self.input_file_base_spec)
def teardown_class(self):
pass
@pytest.mark.parametrize('comments', [x for x in COMMENTS.splitlines()])
def test_comment_find(self, comments):
index = merge.comment_find(comments)
assert comments[index] in COMMENTS_DELIM
def test_dmfile(self):
data = merge.dmfile(self.input_file)
assert COMMENTS_DELIM not in [x['fullspec'] for x in data]
assert all([x['name'] for x in data])
def test_dmfile_raises_InvalidPackageSpec(self):
with pytest.raises(merge.InvalidPackageSpec):
merge.dmfile(self.input_file_invalid)
def test_dmfile_raises_EmptyPackageSpec(self):
with pytest.raises(merge.EmptyPackageSpec):
merge.dmfile(self.input_file_empty)
def test_env_combine(self):
merge.env_combine(self.input_file, self.env_name, CHANNELS)
input_data = merge.dmfile(self.input_file)
output_data = conda.conda(f'list -n {self.env_name}')
output_data.check_returncode()
installed = [x.split()[0]
for x in output_data.stdout.decode().splitlines()
if not x.startswith('#')]
requested = [x['name'] for x in input_data]
for req in requested:
assert req in installed
def test_testable_packages(self):
merge.env_combine(self.input_file, self.env_name, CHANNELS)
result = list(merge.testable_packages(self.input_file, self.prefix))
assert result
for data in result:
assert isinstance(data, dict)
assert [isinstance(x, str) for x in data.values()]
def test_integration_test(self):
merge.env_combine(self.input_file, self.env_name, CHANNELS)
input_data = list(merge.testable_packages(self.input_file,
self.prefix))
assert input_data
output_dir = 'test_results'
for pkg in input_data:
result = merge.integration_test(pkg, self.env_name, output_dir)
assert os.path.exists(result)
contents = open(result).read()
assert contents.startswith('<?xml') and contents.endswith('</testsuite>')
def test_force_xunit2_no_config(self):
merge.force_xunit2()
assert os.path.exists('pytest.ini')
assert 'junit_family = xunit2' in open('pytest.ini').read()
os.remove('pytest.ini')
def test_force_xunit2_no_setup(self):
open('pytest.ini', 'w+').write('')
merge.force_xunit2()
assert not os.path.exists('setup.cfg')
assert os.path.exists('pytest.ini')
assert 'junit_family = xunit2' in open('pytest.ini').read()
os.remove('pytest.ini')
def test_force_xunit2_no_pytest(self):
open('setup.cfg', 'w+').write('')
merge.force_xunit2()
assert not os.path.exists('pytest.ini')
assert os.path.exists('setup.cfg')
assert 'junit_family = xunit2' in open('setup.cfg').read()
os.remove('setup.cfg')
def test_force_yaml_channels(self):
filename = 'channels.yml'
open(filename, 'w+').write(BASE_YML)
assert self.yaml.load(open(filename))['channels']
merge.force_yaml_channels('channels.yml', CHANNELS_YML)
assert self.yaml.load(open(filename))['channels'] == CHANNELS_YML
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