Differential D8048 Diff 29121 swh/indexer/tests/metadata_dictionary/test_ruby.py

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swh/indexer/tests/metadata_dictionary/test_ruby.py

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				# Copyright (C) 2017-2022 The Software Heritage developers
				# See the AUTHORS file at the top-level directory of this distribution
				# License: GNU General Public License version 3, or any later version
				# See top-level LICENSE file for more information

				from hypothesis import HealthCheck, given, settings, strategies

				from swh.indexer.metadata_dictionary import MAPPINGS


				def test_gemspec_base():
				raw_content = b"""
				Gem::Specification.new do \|s\|
				s.name = 'example'
				s.version = '0.1.0'
				s.licenses = ['MIT']
				s.summary = "This is an example!"
				s.description = "Much longer explanation of the example!"
				s.authors = ["Ruby Coder"]
				s.email = 'rubycoder@example.com'
				s.files = ["lib/example.rb"]
				s.homepage = 'https://rubygems.org/gems/example'
				s.metadata = { "source_code_uri" => "https://github.com/example/example" }
				end"""
				result = MAPPINGS["GemspecMapping"]().translate(raw_content)
				assert set(result.pop("description")) == {
				"This is an example!",
				"Much longer explanation of the example!",
				}
				assert result == {
				"@context": "https://doi.org/10.5063/schema/codemeta-2.0",
				"type": "SoftwareSourceCode",
				"author": [{"type": "Person", "name": "Ruby Coder"}],
				"name": "example",
				"license": "https://spdx.org/licenses/MIT",
				"codeRepository": "https://rubygems.org/gems/example",
				"email": "rubycoder@example.com",
				"version": "0.1.0",
				}


				def test_gemspec_two_author_fields():
				raw_content = b"""
				Gem::Specification.new do \|s\|
				s.authors = ["Ruby Coder1"]
				s.author = "Ruby Coder2"
				end"""
				result = MAPPINGS["GemspecMapping"]().translate(raw_content)
				assert result.pop("author") in (
				[
				{"type": "Person", "name": "Ruby Coder1"},
				{"type": "Person", "name": "Ruby Coder2"},
				],
				[
				{"type": "Person", "name": "Ruby Coder2"},
				{"type": "Person", "name": "Ruby Coder1"},
				],
				)
				assert result == {
				"@context": "https://doi.org/10.5063/schema/codemeta-2.0",
				"type": "SoftwareSourceCode",
				}


				def test_gemspec_invalid_author():
				raw_content = b"""
				Gem::Specification.new do \|s\|
				s.author = ["Ruby Coder"]
				end"""
				result = MAPPINGS["GemspecMapping"]().translate(raw_content)
				assert result == {
				"@context": "https://doi.org/10.5063/schema/codemeta-2.0",
				"type": "SoftwareSourceCode",
				}
				raw_content = b"""
				Gem::Specification.new do \|s\|
				s.author = "Ruby Coder1",
				end"""
				result = MAPPINGS["GemspecMapping"]().translate(raw_content)
				assert result == {
				"@context": "https://doi.org/10.5063/schema/codemeta-2.0",
				"type": "SoftwareSourceCode",
				}
				raw_content = b"""
				Gem::Specification.new do \|s\|
				s.authors = ["Ruby Coder1", ["Ruby Coder2"]]
				end"""
				result = MAPPINGS["GemspecMapping"]().translate(raw_content)
				assert result == {
				"@context": "https://doi.org/10.5063/schema/codemeta-2.0",
				"type": "SoftwareSourceCode",
				"author": [{"type": "Person", "name": "Ruby Coder1"}],
				}


				def test_gemspec_alternative_header():
				raw_content = b"""
				require './lib/version'

				Gem::Specification.new { \|s\|
				s.name = 'rb-system-with-aliases'
				s.summary = 'execute system commands with aliases'
				}
				"""
				result = MAPPINGS["GemspecMapping"]().translate(raw_content)
				assert result == {
				"@context": "https://doi.org/10.5063/schema/codemeta-2.0",
				"type": "SoftwareSourceCode",
				"name": "rb-system-with-aliases",
				"description": "execute system commands with aliases",
				}


				@settings(suppress_health_check=[HealthCheck.too_slow])
				@given(
				strategies.dictionaries(
				# keys
				strategies.one_of(
				strategies.text(),
				*map(strategies.just, MAPPINGS["GemspecMapping"].mapping), # type: ignore
				),
				# values
				strategies.recursive(
				strategies.characters(),
				lambda children: strategies.lists(children, min_size=1),
				),
				)
				)
				def test_gemspec_adversarial(doc):
				parts = [b"Gem::Specification.new do \|s\|\n"]
				for (k, v) in doc.items():
				parts.append(" s.{} = {}\n".format(k, repr(v)).encode())
				parts.append(b"end\n")
				MAPPINGS["GemspecMapping"]().translate(b"".join(parts))