can this test be run?

Author: jdstamp

sgkit/tests/test_genee.py

@@ -7,7 +7,7 @@
 from sgkit.utils import encode_array
 
 
-def test_genee(datadir):
+def test_genee(datadir="test_genee/"):
     # Simulated test data was created using https://github.com/ramachandran-lab/genee
     #
     # Edit Simulation.R to create a smaller dataset:
@@ -31,8 +31,8 @@ def test_genee(datadir):
     #   write.csv(result, "/path/to/sgkit/sgkit/tests/test_genee/result.csv")
     #   write.csv(t(sapply(gene_list, unlist)), "/path/to/sgkit/sgkit/tests/test_genee/gene_list.csv")
 
-    mydata = pd.read_csv(datadir / "mydata.csv", index_col=0)
-    ld = pd.read_csv(datadir / "ld.csv", index_col=0)
+    mydata = pd.read_csv(datadir + "mydata.csv", index_col=0)
+    ld = pd.read_csv(datadir + "ld.csv", index_col=0)
 
     # This was extracted from gene_list.csv
     gene_list = "1:7,8:14,15:19,20:25,26:35"
@@ -53,7 +53,7 @@ def test_genee(datadir):
 
     df = genee(ds, ld).compute()
 
-    expected = pd.read_csv(datadir / "result.csv", index_col=0)
+    expected = pd.read_csv(datadir + "result.csv", index_col=0)
     expected = expected.reset_index()
 
     npt.assert_allclose(df["test_q"], expected["test_q"])