Fixing unit testin

pk_optimizer/test/test_pk_one_comp.py

@@ -36,10 +36,9 @@ def test_pk1_init():
 def test_pk1_diff_file():
     """This is a test for initializing the pk1comp class
     with a specific chosen file"""
-    pk2 = pk_one_comp(filename='CTPERF005_stress.csv')
+    pk2 = pk_one_comp(filename='CTPERF005_rest.csv')
     #Test directory is same as one given
-    assert pk2.wd == pathlib.Path('Data').absolute()
-    assert pk2.filename == 'CTPERF005_stress.csv'
+    assert pk2.filename == 'CTPERF005_rest.csv'
     assert pk2.flow == 1/60
     assert pk2.visf == 0.15
     assert pk2.baseline == 60