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78 lines
2.8 KiB
Python
78 lines
2.8 KiB
Python
"""Tests for loading Arbin .res files."""
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# SPDX-FileCopyrightText: 2019-2020 Christopher Kerr <chris.kerr@mykolab.ch>
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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import os
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import sqlite3
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import subprocess
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import pytest
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from galvani import res2sqlite
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have_mdbtools = subprocess.call(["which", "mdb-export"], stdout=subprocess.DEVNULL) == 0
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def test_res2sqlite_help():
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"""Test running `res2sqlite --help`.
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This should work even when mdbtools is not installed.
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"""
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help_output = subprocess.check_output(["res2sqlite", "--help"])
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assert b"Convert Arbin .res files to sqlite3 databases" in help_output
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@pytest.mark.skipif(
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have_mdbtools, reason="This tests the failure when mdbtools is not installed"
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)
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def test_convert_Arbin_no_mdbtools(testdata_dir, tmpdir):
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"""Checks that the conversion fails with an appropriate error message."""
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res_file = os.path.join(testdata_dir, "arbin1.res")
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sqlite_file = os.path.join(str(tmpdir), "arbin1.s3db")
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with pytest.raises(
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RuntimeError, match="Could not locate the `mdb-export` executable."
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):
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res2sqlite.convert_arbin_to_sqlite(res_file, sqlite_file)
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@pytest.mark.skipif(
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not have_mdbtools, reason="Reading the Arbin file requires MDBTools"
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)
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@pytest.mark.parametrize("basename", ["arbin1", "UM34_Test005E"])
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def test_convert_Arbin_to_sqlite_function(testdata_dir, tmpdir, basename):
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"""Convert an Arbin file to SQLite using the functional interface."""
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res_file = os.path.join(testdata_dir, basename + ".res")
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sqlite_file = os.path.join(str(tmpdir), basename + ".s3db")
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res2sqlite.convert_arbin_to_sqlite(res_file, sqlite_file)
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assert os.path.isfile(sqlite_file)
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with sqlite3.connect(sqlite_file) as conn:
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csr = conn.execute("SELECT * FROM Channel_Normal_Table;")
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csr.fetchone()
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@pytest.mark.parametrize("basename", ["arbin1", "UM34_Test005E"])
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def test_convert_Arbin_to_sqlite_function_in_memory(testdata_dir, tmpdir, basename):
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"""Convert an Arbin file to an in-memory SQLite database."""
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res_file = os.path.join(testdata_dir, basename + ".res")
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conn = None
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with res2sqlite.convert_arbin_to_sqlite(res_file) as conn:
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csr = conn.execute("SELECT * FROM Channel_Normal_Table;")
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csr.fetchone()
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@pytest.mark.skipif(
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not have_mdbtools, reason="Reading the Arbin file requires MDBTools"
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)
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def test_convert_cmdline(testdata_dir, tmpdir):
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"""Checks that the conversion fails with an appropriate error message."""
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res_file = os.path.join(testdata_dir, "arbin1.res")
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sqlite_file = os.path.join(str(tmpdir), "arbin1.s3db")
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subprocess.check_call(["res2sqlite", res_file, sqlite_file])
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assert os.path.isfile(sqlite_file)
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with sqlite3.connect(sqlite_file) as conn:
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csr = conn.execute("SELECT * FROM Channel_Normal_Table;")
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csr.fetchone()
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