"""

Copyright (C) 2022 Red Hat, Inc. (https://github.com/Commonjava/charon)

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 os

import shutil

import zipfile

from xml.dom import minidom

import charon.pkgs.maven as mvn

import charon.utils.archive as archive

from tests.base import BaseTest

from tests.constants import INPUTS

class MavenMetadataTest(BaseTest):

def test_general_meta(self):

try:

mvn.MavenMetadata("foo", "bar", ["1.0", "1.0.GA"])

except ValueError:

self.fail("Should not fail here")

def test_parse_ga(self):

g, a = mvn.parse_ga("org/apache/maven/plugins/maven-plugin-plugin", "")

self.assertEqual("org.apache.maven.plugins", g)

self.assertEqual("maven-plugin-plugin", a)

g, a = mvn.parse_ga(

"/tmp/maven-repository/org/apache/maven/plugins/maven-plugin-plugin",

"/tmp/maven-repository",

)

self.assertEqual("org.apache.maven.plugins", g)

self.assertEqual("maven-plugin-plugin", a)

def test_parse_gavs(self):

pom_paths = [

"/tmp/maven-repository/org/apache/maven/plugins/maven-plugin-plugin/1.0.0/"

"maven-plugin-plugin-1.0.0.pom",

"/tmp/maven-repository/org/apache/maven/plugins/maven-plugin-plugin/1.0.1/"

"maven-plugin-plugin-1.0.1.pom",

"/tmp/maven-repository/org/apache/maven/plugins/maven-plugin-plugin/1.2.0/"

"maven-plugin-plugin-1.2.0.pom",

]

parsed_gavs = mvn.parse_gavs(pom_paths, "/tmp/maven-repository")

self.assertEqual(

["1.0.0", "1.0.1", "1.2.0"],

parsed_gavs["org.apache.maven.plugins"]["maven-plugin-plugin"],

)

def test_gen_meta_file(self):

test_zip = zipfile.ZipFile(

os.path.join(INPUTS, "commons-lang3.zip")

)

temp_root = os.path.join(self.tempdir, "tmp_zip")

os.mkdir(temp_root)

archive.extract_zip_all(test_zip, temp_root)

root = os.path.join(

temp_root, "apache-commons-maven-repository/maven-repository"

)

poms = mvn.scan_for_poms(root)

gav_dict = mvn.parse_gavs(poms, root)

for g, avs in gav_dict.items():

for a, vers in avs.items():

mvn.gen_meta_file(g, a, vers, root)

maven_meta_file = os.path.join(

root, "org/apache/commons/commons-lang3/maven-metadata.xml"

)

if not os.path.isfile(maven_meta_file):

self.fail("maven-metadata is not generated correctly!")

meta_doc = minidom.parse(maven_meta_file)

groupId = meta_doc.getElementsByTagName("groupId")[0].firstChild.data

self.assertEqual("org.apache.commons", groupId)

artifactId = meta_doc.getElementsByTagName("artifactId")[0].firstChild.data

self.assertEqual("commons-lang3", artifactId)

versions = list(

filter(

lambda e: e.firstChild is not None,

meta_doc.getElementsByTagName("versions")[0].childNodes,

)

)

self.assertEqual(len(versions), 13)

shutil.rmtree(temp_root)

def test_ver_cmp_key(self):

comp_class = mvn.VersionCompareKey

# Normal versions comparasion

self.assertLess(comp_class('1.0.0'), comp_class('1.0.1'))

self.assertGreater(comp_class('1.10.0'), comp_class('1.9.1'))

self.assertEqual(comp_class('1.0.1'), comp_class('1.0.1'))

self.assertEqual(comp_class('1.0.1'), comp_class('1.0.1'))

self.assertGreater(comp_class('2.0.1'), comp_class('1.0.1'))

# Special versions comparasion

self.assertGreater(comp_class('1.0.1-alpha'), comp_class('1.0.1'))

self.assertGreater(comp_class('1.0.1-beta'), comp_class('1.0.1-alpha'))

self.assertGreater(comp_class('1.0.2'), comp_class('1.0.1-alpha'))

self.assertGreater(comp_class('1.0.1'), comp_class('1.0-m2'))

self.assertGreater(comp_class('1.0.2-alpha'), comp_class('1.0.1-m2'))

self.assertGreater(comp_class('1.0.2-alpha'), comp_class('1.0.1-alpha'))