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Contents
module MuckEngine # :nodoc:
module Models # :nodoc:
module Matchers
# Ensures that the model can sort by 'sorted'
# requires that the class have a factory
# Tests:
# scope :sorted, order("sort ASC")
# Examples:
# it { should scope_sorted }
def scope_sorted
OrdinalMatcher.new(:sorted, :sort)
end
# it { should scope_sorted_id }
def scope_sorted_id
OrdinalMatcher.new(:sorted_id, :sort)
end
class OrdinalMatcher < MuckMatcherBase # :nodoc:
def initialize(scope, field)
@scope = scope
@field = field
end
def matches?(subject)
@subject = subject
@subject.class.delete_all
@first = Factory(factory_name, @field => 1)
@second = Factory(factory_name, @field => 2)
@first == @subject.class.send(@scope)[0] && @second == @subject.class.send(@scope)[1]
end
def failure_message
"Expected #{factory_name} to have scope #{@scope} and order by #{@field}"
end
def description
"sort by ordinal"
end
end
end
end
end
Version data entries
38 entries across 38 versions & 1 rubygems