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# frozen_string_literal: true
module TestProf
module Utils # :nodoc:
class << self
# Verify that loaded gem has correct version
def verify_gem_version(gem_name, at_least: nil, at_most: nil)
raise ArgumentError, "Please, provide `at_least` or `at_most` argument" if
at_least.nil? && at_most.nil?
spec = Gem.loaded_specs[gem_name]
version = spec.version if spec
return false if version.nil?
supported_version?(version, at_least, at_most)
end
def supported_version?(gem_version, at_least, at_most)
(at_least.nil? || Gem::Version.new(at_least) <= gem_version) &&
(at_most.nil? || Gem::Version.new(at_most) >= gem_version)
end
end
end
end
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