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require 'spec_helper'
module Booty
describe BlockSpecification do
let(:sut) { BlockSpecification.new { |item| item == true } }
context "when an item matches" do
it "should return true" do
sut.matches?(true).should be_true
end
end
context "when an item does not match" do
it "should return true" do
sut.matches?(false).should be_false
end
end
describe "or" do
context "when one item matches" do
it "should return true" do
sut.or(BlockSpecification.new {|x| x == false} ).matches?(false).should be_true
end
it "should return true" do
sut.or {|x| x == false} .matches?(false).should be_true
end
end
context "when the other item matches" do
it "should return true" do
sut.or(BlockSpecification.new {|x| x == false} ).matches?(true).should be_true
end
it "should return true" do
sut.or {|x| x == false} .matches?(true).should be_true
end
end
context "when neither item matches" do
it "should return false" do
sut.or(BlockSpecification.new {|x| x == true}).matches?(false).should be_false
end
it "should return false" do
sut.or {|x| x == true}.matches?(false).should be_false
end
end
end
describe "and" do
context "when one item matches" do
it "should return false" do
sut.and(BlockSpecification.new {|x| x == false} ).matches?(false).should be_false
end
it "should return false" do
sut.and {|x| x == false} .matches?(false).should be_false
end
end
context "when the other item matches" do
it "should return false" do
sut.and(BlockSpecification.new {|x| x == false} ).matches?(true).should be_false
end
it "should return false" do
sut.and {|x| x == false} .matches?(true).should be_false
end
end
context "when neither item matches" do
it "should return false" do
sut.and(BlockSpecification.new {|x| x == true}).matches?(false).should be_false
end
it "should return false" do
sut.and {|x| x == true}.matches?(false).should be_false
end
end
context "when both items match" do
it "should return true" do
sut.and(BlockSpecification.new {|x| x == true}).matches?(true).should be_true
end
it "should return true" do
sut.and {|x| x == true}.matches?(true).should be_true
end
end
end
describe "not" do
context "when an item matches" do
it "should return false" do
sut.not.matches?(true).should be_false
end
end
context "when an item does not match" do
it "should return true" do
sut.not.matches?(false).should be_true
end
end
end
end
end
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