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Additional handling when comparing ranges against unexpected types

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Michael Miller 2024-01-27 11:25:59 -07:00
parent 526a998e41
commit edb20e5b2f
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1 changed files with 20 additions and 1 deletions
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21
src/spectator/matchers/range_matcher.cr
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@ -29,7 +29,26 @@ module Spectator::Matchers
# Checks whether the matcher is satisfied with the expression given to it. # Checks whether the matcher is satisfied with the expression given to it.
private def match?(actual : Expression(T)) : Bool forall T private def match?(actual : Expression(T)) : Bool forall T
expected.value.includes?(actual.value) actual_value = actual.value
expected_value = expected.value
if expected_value.is_a?(Range) && actual_value.is_a?(Comparable)
return match_impl?(expected_value, actual_value)
end
return false unless actual_value.is_a?(Comparable(typeof(expected_value.begin)))
expected_value.includes?(actual_value)
end
private def match_impl?(expected_value : Range(B, E), actual_value : Comparable(B)) : Bool forall B, E
expected_value.includes?(actual_value)
end
private def match_impl?(expected_value : Range(B, E), actual_value : T) : Bool forall B, E, T
return false unless actual_value.is_a?(B) || actual_value.is_a?(Comparable(B))
expected_value.includes?(actual_value)
end
private def match_impl?(expected_value : Range(Number, Number), actual_value : Number) : Bool
expected_value.includes?(actual_value)
end end
# Message displayed when the matcher isn't satisfied. # Message displayed when the matcher isn't satisfied.