add test for cli

gffutils/test/test_cli.py

@@ -0,0 +1,18 @@
+import subprocess as sp
+import gffutils
+from gffutils import example_filename, create, feature
+
+
+def test_issue_224():
+ fn = gffutils.example_filename("FBgn0031208.gtf")
+ sp.run(["gffutils-cli", "create", "--force", fn])
+ p = sp.run(
+ ["gffutils-cli", "children", fn + ".db", "FBgn0031208"],
+ check=True,
+ capture_output=True,
+ universal_newlines=True,
+ )
+ assert (
+ p.stdout.splitlines()[0]
+ == 'chr2L\tgffutils_derived\tgene\t7529\t9484\t.\t+\t.\tgene_id "FBgn0031208";'
+ )