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# frozen_string_literal: true
module CustomMatchers
class BreakDownTo
def initialize(expected)
@expected = expected
end
def matches?(target)
@target = target
@failed = false
@expected.each_pair do |k,v|
@failed = k unless @target.send(k) == @expected[k]
end
!@failed
end
def failure_message
"expected #{@failed} to be |#{@expected[@failed]}| " +
"but was |#{@target.send(@failed)}|"
end
def failure_message_when_negated
"expected #{@failed} not to be |#{@expected[@failed]}| " +
"and was |#{@target.send(@failed)}|"
end
end
# Actual matcher that is exposed.
def break_down_to(expected)
BreakDownTo.new(expected)
end
end
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