update from last round

test/test_worker_requests.py

@@ -1,5 +1,6 @@
 import datetime
 import pytest
+from pytest import approx
 from rota.shifts import InvalidShift, NoWorkers, RotaBuilder, SingleShift, days
 
 from rota.workers import Worker
@@ -179,7 +180,7 @@ class TestWorkerRequests:
 
             worker = Rota.get_worker_by_name(worker_name)
 
-            assert worker_shifts["a"] in (46, 47)
+            assert worker_shifts["a"] in (approx(46), approx(47))
 
             # shift_string = Rota.get_worker_shift_list_string(worker)
 
@@ -216,7 +217,7 @@ class TestWorkerRequests:
         Rota.build_and_solve(options={"ratio": 0.000})
         Rota.export_rota_to_html("unavailable_to_work2")
 
-        assert Rota.results.solver.status == "warning"
+        assert Rota.results.solver.status in ("warning", "error")
         assert Rota.results.solver.termination_condition == "infeasible"
 
     def test_unavailable_to_work3(self):
@@ -304,7 +305,7 @@ class TestWorkerRequests:
         Rota.build_and_solve(options={"ratio": 0.000})
         Rota.export_rota_to_html("unavailable_to_work4")
 
-        assert Rota.results.solver.status == "warning"
+        assert Rota.results.solver.status in ("warning", "error")
         assert Rota.results.solver.termination_condition == "infeasible"
 
     def test_work_requests(self):
@@ -523,7 +524,7 @@ class TestWorkerRequests:
             worker = Rota.get_worker_by_name(worker_name)
 
             assert worker_shifts["a"] in (26, 27)
-            assert worker_shifts["b"] == 10
+            assert worker_shifts["b"] == approx(10)
 
             shift_string = Rota.get_worker_shift_list_string(worker)