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Contents
require 'spec_helper'
module Spec
module Mocks
describe "A chained method stub" do
before(:each) do
@subject = Object.new
end
it "returns expected value from chaining only one method call" do
@subject.stub_chain(:msg1).and_return(:return_value)
@subject.msg1.should equal(:return_value)
end
it "returns expected value from chaining two method calls" do
@subject.stub_chain(:msg1, :msg2).and_return(:return_value)
@subject.msg1.msg2.should equal(:return_value)
end
it "returns expected value from chaining four method calls" do
@subject.stub_chain(:msg1, :msg2, :msg3, :msg4).and_return(:return_value)
@subject.msg1.msg2.msg3.msg4.should equal(:return_value)
end
it "returns expected value from two chains with shared messages at the end" do
@subject.stub_chain(:msg1, :msg2, :msg3, :msg4).and_return(:first)
@subject.stub_chain(:msg5, :msg2, :msg3, :msg4).and_return(:second)
@subject.msg1.msg2.msg3.msg4.should equal(:first)
@subject.msg5.msg2.msg3.msg4.should equal(:second)
end
it "returns expected value from two chains with shared messages at the beginning" do
@subject.stub_chain(:msg1, :msg2, :msg3, :msg4).and_return(:first)
@subject.stub_chain(:msg1, :msg2, :msg3, :msg5).and_return(:second)
@subject.msg1.msg2.msg3.msg4.should equal(:first)
@subject.msg1.msg2.msg3.msg5.should equal(:second)
end
end
end
end
Version data entries
32 entries across 32 versions & 11 rubygems