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Contents
require File.expand_path("#{File.dirname(__FILE__)}/../../spec_helper")
module RR
module WildcardMatchers
describe DuckType do
attr_reader :matcher
before do
@matcher = DuckType.new(:quack, :waddle)
end
describe "#wildcard_match?" do
before do
@matching_object = Object.new
def @matching_object.quack
end
def @matching_object.waddle
end
@partial_matching_object = Object.new
def @partial_matching_object.quack
end
@not_match_object = Object.new
end
context "when passed-in object matches all required methods" do
it "returns true" do
matcher.should be_wildcard_match(@matching_object)
end
end
context "when passed-in object matches some required methods" do
it "returns false" do
matcher.should_not be_wildcard_match(@partial_matching_object)
end
end
context "when passed-in object matches no required methods" do
it "returns false" do
matcher.should_not be_wildcard_match(@not_match_object)
end
end
end
describe "#inspect" do
it "returns duck_type with methods" do
matcher.inspect.should == "duck_type(:quack, :waddle)"
end
end
end
end
end
Version data entries
56 entries across 52 versions & 9 rubygems