50 lines
2.2 KiB
Python
50 lines
2.2 KiB
Python
from unittest import TestCase
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from BaseClasses import CollectionState, Location
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from ...stardew_rule import StardewRule, false_, MISSING_ITEM, Reach
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from ...stardew_rule.rule_explain import explain
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class RuleAssertMixin(TestCase):
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def assert_rule_true(self, rule: StardewRule, state: CollectionState):
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expl = explain(rule, state)
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try:
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self.assertTrue(rule(state), expl)
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except KeyError as e:
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raise AssertionError(f"Error while checking rule {rule}: {e}"
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f"\nExplanation: {expl}")
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def assert_rule_false(self, rule: StardewRule, state: CollectionState):
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expl = explain(rule, state, expected=False)
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try:
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self.assertFalse(rule(state), expl)
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except KeyError as e:
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raise AssertionError(f"Error while checking rule {rule}: {e}"
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f"\nExplanation: {expl}")
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def assert_rule_can_be_resolved(self, rule: StardewRule, complete_state: CollectionState):
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expl = explain(rule, complete_state)
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try:
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self.assertNotIn(MISSING_ITEM, repr(rule))
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self.assertTrue(rule is false_ or rule(complete_state), expl)
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except KeyError as e:
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raise AssertionError(f"Error while checking rule {rule}: {e}"
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f"\nExplanation: {expl}")
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def assert_reach_location_true(self, location: Location, state: CollectionState):
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expl = explain(Reach(location.name, "Location", 1), state)
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try:
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can_reach = location.can_reach(state)
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self.assertTrue(can_reach, expl)
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except KeyError as e:
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raise AssertionError(f"Error while checking location {location.name}: {e}"
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f"\nExplanation: {expl}")
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def assert_reach_location_false(self, location: Location, state: CollectionState):
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expl = explain(Reach(location.name, "Location", 1), state, expected=False)
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try:
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self.assertFalse(location.can_reach(state), expl)
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except KeyError as e:
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raise AssertionError(f"Error while checking location {location.name}: {e}"
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f"\nExplanation: {expl}")
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