Sha256: 7435017007e1e27322e4340f9b2bef35350937422b3ecd490a158bd9895a5db0
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Versions: 8
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Stored size: 1.37 KB
Contents
# frozen_string_literal: true
module Matchers
module Type
def have_nullable_string(attribute, valid_hash = {})
HaveNullableStringMatcher.new(attribute, valid_hash)
end
class HaveNullableStringMatcher < AttributeMatcher
def initialize(attribute, valid_hash)
super(attribute, valid_hash, 'nullable string')
end
def matches?(klass)
super
accepts_nil? && accepts_string? && rejects_non_string?
end
private
def accepts_nil?
model = @klass.new(@valid_hash.merge(@attribute => nil))
model.send(@attribute).nil?
end
def accepts_string?
valid_string = 'A string'
model = @klass.new(@valid_hash.merge(@attribute => valid_string))
model.send(@attribute) == 'A string'
end
def rejects_non_string?
non_string = 10.0
@klass.new(@valid_hash.merge(@attribute => non_string))
rescue Fortnox::API::InvalidAttributeValueError => error
expected_message = "#{non_string.inspect} (#{non_string.class}) "\
"has invalid type for #{@attribute.inspect}"
return true if error.message.include?(expected_message)
fail_message = "Expected error message to include #{expected_message.inspect}, "\
"but was #{error.message.inspect}"
raise(fail_message)
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems