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module RSpec::Puppet
module TypeAliasMatchers
class AllowValue
def initialize(values)
@values = values
@error_msgs = []
end
def matches?(catalogue)
matches = @values.map do |test_value|
begin
catalogue.call(test_value)
true
rescue Puppet::Error => e
@error_msgs << e.message
false
end
end
matches.all?
end
def description
if @values.length == 1
"match value #{@values.first.inspect}"
else
"match values #{@values.map(&:inspect).join(', ')}"
end
end
def failure_message
"expected that the type alias would " + description + " but it raised the #{@error_msgs.length == 1 ? 'error' : 'errors'} #{@error_msgs.join(', ')}"
end
def failure_message_when_negated
"expected that the type alias would not " + description + " but it does"
end
def supports_block_expectations
true
end
def supports_value_expectations
true
end
end
def allow_value(*values)
RSpec::Puppet::TypeAliasMatchers::AllowValue.new(values)
end
alias_method :allow_values, :allow_value
end
end
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