Sha256: 1b50be48e0e54e28be8ef39f4eb6dc8e174f7d6692bc04584b0409b8f71bff12
Contents?: true
Size: 611 Bytes
Versions: 41
Compression:
Stored size: 611 Bytes
Contents
module Contracts
RSpec.describe Invariants do
def new_subject
MyBirthday.new(31, 12)
end
it "works when all invariants are holding" do
expect { new_subject.clever_next_day! }.not_to raise_error
expect { new_subject.clever_next_month! }.not_to raise_error
end
it "raises invariant violation error when any of invariants are not holding" do
expect { new_subject.silly_next_day! }.to raise_error(InvariantError, /day condition to be true/)
expect { new_subject.silly_next_month! }.to raise_error(InvariantError, /month condition to be true/)
end
end
end
Version data entries
41 entries across 31 versions & 7 rubygems