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c5c043d9e2
We use it like this:
expect(message.created_at).to eq_time(created_at)
The problem is that if one of the values or both of them are `nil` the matcher fails
with this error:
NoMethodError: undefined method `-' for nil:NilClass
This commit adds support for `nil` values. If both time values are `nil` they are equal,
if only one value is `nil` they aren't.
24 lines
965 B
Ruby
24 lines
965 B
Ruby
# frozen_string_literal: true
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RSpec::Matchers.define :be_within_one_second_of do |expected_time|
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match { |actual_time| (actual_time - expected_time).abs < 1 }
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failure_message { |actual_time| "#{actual_time} is not within 1 second of #{expected_time}" }
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end
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RSpec::Matchers.define :be_within_one_minute_of do |expected_time|
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match { |actual_time| (actual_time - expected_time).abs < 60 }
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failure_message { |actual_time| "#{actual_time} is not within 1 minute of #{expected_time}" }
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end
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RSpec::Matchers.define :eq_time do |expected_time|
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match do |actual_time|
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return true if expected_time.nil? && actual_time.nil?
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return false if expected_time.nil? || actual_time.nil?
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(actual_time - expected_time).abs < 0.001
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end
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failure_message { |actual_time| "#{actual_time} is not within 1 millisecond of #{expected_time}" }
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failure_message_when_negated do |actual_time|
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"#{actual_time} is within 1 millisecond of #{expected_time}"
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end
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end
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