use poscar.get_string(significant_figures=4) for less flaky CI tests …

…from floating point errors
hackingmaterials · Aug 26, 2022 · be615b7 · be615b7
1 parent c14681f
commit be615b7
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/atomate/vasp/firetasks/tests/test_write_vasp.py b/atomate/vasp/firetasks/tests/test_write_vasp.py
@@ -36,6 +36,7 @@ def setUpClass(cls):
 
     def setUp(self):
         super().setUp(lpad=False)
+        self.maxDiff = None
 
     def tearDown(self):
         for x in ["INCAR", "POSCAR", "POTCAR", "KPOINTS", "POTCAR.spec"]:
@@ -50,7 +51,10 @@ def _verify_files(
             self.assertEqual(Incar.from_file("INCAR"), self.ref_incar)
 
             poscar = Poscar.from_file("POSCAR")
-            self.assertEqual(str(poscar), str(self.ref_poscar))
+            self.assertEqual(
+                poscar.get_string(significant_figures=4),
+                self.ref_poscar.get_string(significant_figures=4),
+            )
 
             if potcar_spec:
                 symbols = Path("POTCAR.spec").read_text().split()