From 6b2002f236188e3c2571af18642527b156ed60e0 Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Thu, 4 Jan 2024 17:08:47 +0300
Subject: Parse cross information from R/qtl2 bundle.

---
 tests/r_qtl/test_files/test_cross_info_01.zip | Bin 0 -> 597 bytes
 tests/r_qtl/test_files/test_cross_info_02.zip | Bin 0 -> 778 bytes
 tests/r_qtl/test_r_qtl2_cross_information.py  |  35 ++++++++++++++++++++++++++
 3 files changed, 35 insertions(+)
 create mode 100644 tests/r_qtl/test_files/test_cross_info_01.zip
 create mode 100644 tests/r_qtl/test_files/test_cross_info_02.zip
 create mode 100644 tests/r_qtl/test_r_qtl2_cross_information.py

(limited to 'tests/r_qtl')

diff --git a/tests/r_qtl/test_files/test_cross_info_01.zip b/tests/r_qtl/test_files/test_cross_info_01.zip
new file mode 100644
index 0000000..1211f96
Binary files /dev/null and b/tests/r_qtl/test_files/test_cross_info_01.zip differ
diff --git a/tests/r_qtl/test_files/test_cross_info_02.zip b/tests/r_qtl/test_files/test_cross_info_02.zip
new file mode 100644
index 0000000..dddd281
Binary files /dev/null and b/tests/r_qtl/test_files/test_cross_info_02.zip differ
diff --git a/tests/r_qtl/test_r_qtl2_cross_information.py b/tests/r_qtl/test_r_qtl2_cross_information.py
new file mode 100644
index 0000000..f424267
--- /dev/null
+++ b/tests/r_qtl/test_r_qtl2_cross_information.py
@@ -0,0 +1,35 @@
+"""Test loading of cross information."""
+
+from pathlib import Path
+
+import pytest
+from zipfile import ZipFile
+
+from r_qtl import r_qtl2 as rqtl2
+
+@pytest.mark.unit_test
+@pytest.mark.parametrize(
+    "filepath,expected",
+    (("tests/r_qtl/test_files/test_cross_info_01.zip",
+      ({"id": "1", "cross_direction": 1},
+       {"id": "2", "cross_direction": 1},
+       {"id": "3", "cross_direction": 1},
+       {"id": "71", "cross_direction": 0},
+       {"id": "72", "cross_direction": 0},
+       {"id": "146", "cross_direction": 1},
+       {"id": "147", "cross_direction": 1},
+       {"id": "148", "cross_direction": 1})),
+     ("tests/r_qtl/test_files/test_cross_info_02.zip",
+      ({"id": "1", "cross_direction": 1},
+       {"id": "2", "cross_direction": 1},
+       {"id": "3", "cross_direction": 1},
+       {"id": "71", "cross_direction": 0},
+       {"id": "72", "cross_direction": 0},
+       {"id": "146", "cross_direction": 1},
+       {"id": "147", "cross_direction": 1},
+       {"id": "148", "cross_direction": 1}))))
+def test_parse_cross_info(filepath, expected):
+    """Test parsing of cross information."""
+    with ZipFile(Path(filepath).absolute(), "r") as zfile:
+        assert tuple(rqtl2.cross_information(
+            zfile, rqtl2.control_data(zfile))) == expected
-- 
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