Code-review & test for digestiflow regex

tests/test_sodar_ingest_fastq.py

@@ -99,6 +99,29 @@ def test_run_sodar_ingest_fastq_digestiflow_preset_regex():
         assert res.groupdict()["flowcell"] == expected[1]
 
 
+def test_run_sodar_ingest_fastq_digestiflow_preset_regex():
+    from cubi_tk.sodar.ingest_fastq import SRC_REGEX_PRESETS
+
+    ## Test default regex
+    # Collection of example filenames and the expected {sample} value the regex should capture
+    pattern = "240101_XY01234_0000_B{flowcell}/A0000_{sample}/{flowcell}/{lane}/A0000_{sample}_S1_{lane}_R1_001.fastq.gz"
+    samples = ("sample1", "sample2")
+    flowcells = ("AB123XY456", "CD678LT000")
+    lanes = ("L001", "L002")
+    test_filenames = dict()
+    for flowcell in flowcells:
+        for sample in samples:
+            for lane in lanes:
+                test_filename = pattern.format(flowcell=flowcell, sample=sample, lane=lane)
+                test_filenames[test_filename] = (sample, flowcell)
+
+    for test_filename, expected in test_filenames.items():
+        res = re.match(SRC_REGEX_PRESETS["digestiflow"], test_filename)
+        assert res is not None
+        assert res.groupdict()["sample"] == expected[0]
+        assert res.groupdict()["flowcell"] == expected[1]
+
+
 def test_run_sodar_ingest_fastq_ont_preset_regex():
     from cubi_tk.sodar.ingest_fastq import SRC_REGEX_PRESETS