pungi/tests/test_gather_modules.py

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# -*- coding: utf-8 -*-
import gzip
import os
from io import StringIO
import yaml
from pungi.scripts.gather_modules import collect_modules
import unittest
from pyfakefs.fake_filesystem_unittest import TestCase
MARIADB_MODULE = yaml.load("""
---
document: modulemd
version: 2
data:
name: mariadb-devel
stream: 10.3
version: 8010020200108182321
context: cdc1202b
arch: x86_64
summary: MariaDB Module
description: >-
MariaDB is a community developed branch of MySQL.
components:
rpms:
Judy:
rationale: MariaDB dependency for OQgraph computation engine
ref: a3583b33f939e74a530f2a1dff0552dff2c8ea73
buildorder: 4
arches: [aarch64, i686, ppc64le, x86_64]
artifacts:
rpms:
- Judy-0:1.0.5-18.module_el8.1.0+217+4d875839.i686
- Judy-debuginfo-0:1.0.5-18.module_el8.1.0+217+4d875839.i686
""", Loader=yaml.BaseLoader)
JAVAPACKAGES_TOOLS_MODULE = yaml.load("""
---
document: modulemd
version: 2
data:
name: javapackages-tools
stream: 201801
version: 8000020190628172923
context: b07bea58
arch: x86_64
summary: Tools and macros for Java packaging support
description: >-
Java Packages Tools is a collection of tools that make it easier to build RPM
packages containing software running on Java platform.
components:
rpms:
ant:
rationale: "Runtime dependency of ant-contrib"
ref: 2eaf095676540e2805ee7e8c7f6f78285c428fdc
arches: [aarch64, i686, ppc64le, x86_64]
artifacts:
rpms:
- ant-0:1.10.5-1.module_el8.0.0+30+832da3a1.noarch
- ant-0:1.10.5-1.module_el8.0.0+30+832da3a1.src
""", Loader=yaml.BaseLoader)
ANT_DEFAULTS = yaml.load("""
data:
module: ant
profiles:
'1.10':
- common
stream: '1.10'
document: modulemd-defaults
version: '1'
""", Loader=yaml.BaseLoader)
PATH_TO_KOJI = '/path/to/koji'
MODULES_YAML_GZ = 'modules.yaml.gz'
class TestModulesYamlParser(TestCase):
maxDiff = None
def setUp(self):
self.setUpPyfakefs()
def _prepare_test_data(self):
"""
Create modules.yaml.gz with some test data
"""
os.makedirs(PATH_TO_KOJI)
modules_gz_path = os.path.join(PATH_TO_KOJI, MODULES_YAML_GZ)
# dump modules into compressed file as in generic repos for rpm
io = StringIO()
yaml.dump_all([MARIADB_MODULE, JAVAPACKAGES_TOOLS_MODULE, ANT_DEFAULTS], io)
with open(os.path.join(PATH_TO_KOJI, MODULES_YAML_GZ), 'wb') as f:
f.write(gzip.compress(io.getvalue().encode()))
return modules_gz_path
def test_export_modules(self):
modules_gz_path = self._prepare_test_data()
paths = [open(modules_gz_path, 'rb')]
collect_modules(paths, PATH_TO_KOJI)
# check directory structure matches expected
self.assertEqual([MODULES_YAML_GZ, 'modules', 'module_defaults'], os.listdir(PATH_TO_KOJI))
self.assertEqual(['mariadb-devel-10.3-8010020200108182321.cdc1202b',
'javapackages-tools-201801-8000020190628172923.b07bea58'],
os.listdir(os.path.join(PATH_TO_KOJI, 'modules')))
self.assertEqual(['ant.yaml'],
os.listdir(os.path.join(PATH_TO_KOJI, 'module_defaults')))
# check that modules were exported
self.assertEqual(MARIADB_MODULE, yaml.load(
open(os.path.join(PATH_TO_KOJI, 'modules', 'mariadb-devel-10.3-8010020200108182321.cdc1202b'))))
self.assertEqual(JAVAPACKAGES_TOOLS_MODULE, yaml.load(
open(os.path.join(PATH_TO_KOJI, 'modules', 'javapackages-tools-201801-8000020190628172923.b07bea58'))))
# check that defaults were copied
self.assertEqual(ANT_DEFAULTS, yaml.load(
open(os.path.join(PATH_TO_KOJI, 'module_defaults', 'ant.yaml'))))
if __name__ == '__main__':
unittest.main()