d8f38568c0
This commit adds a small unit test that the inline source works as expected by creating some test_data and then checking that it ends up in the cache. Note that this is also already tested in the tests in osbuild/test/run/test_sources.py but there its a lot more indirect and in the spirit of tests-as-documentation having an explicit test here seems useful (its also quicker to run and easier to discover). Small followup for https://github.com/osbuild/osbuild/pull/2090 where this was discussed originally.
33 lines
1,003 B
Python
33 lines
1,003 B
Python
import binascii
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import hashlib
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import lzma
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import pytest
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SOURCES_NAME = "org.osbuild.inline"
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@pytest.mark.parametrize("encoding", ["base64", "lzma+base64"])
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def test_inline_fetch(tmp_path, sources_service, encoding):
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test_data = b"1234"
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hasher = hashlib.new("sha256")
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hasher.update(test_data)
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if encoding == "base64":
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encoded_data = binascii.b2a_base64(test_data)
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elif encoding == "lzma+base64":
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encoded_data = binascii.b2a_base64(lzma.compress(test_data))
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else:
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raise ValueError(f"unsupported encoding {encoding}")
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test_data_chksum = f"sha256:{hasher.hexdigest()}"
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TEST_SOURCES = {
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test_data_chksum: {
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"encoding": encoding,
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"data": encoded_data,
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},
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}
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sources_service.cache = tmp_path / "cachedir"
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sources_service.cache.mkdir()
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sources_service.tmpdir = tmp_path
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sources_service.fetch_all(TEST_SOURCES)
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assert (sources_service.cache / test_data_chksum).read_bytes() == test_data
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