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require 'spec_helper'
module RSpec
module Mocks
describe "#twice" do
before(:each) do
@double = double("test double")
end
it "passes when called twice" do
@double.should_receive(:do_something).twice
@double.do_something
@double.do_something
verify @double
end
it "passes when called twice with specified args" do
@double.should_receive(:do_something).twice.with("1", 1)
@double.do_something("1", 1)
@double.do_something("1", 1)
verify @double
end
it "passes when called twice with unspecified args" do
@double.should_receive(:do_something).twice
@double.do_something("1")
@double.do_something(1)
verify @double
end
it "fails fast when call count is higher than expected" do
@double.should_receive(:do_something).twice
@double.do_something
@double.do_something
expect {
@double.do_something
}.to raise_error(RSpec::Mocks::MockExpectationError)
end
it "fails when call count is lower than expected" do
@double.should_receive(:do_something).twice
@double.do_something
expect {
verify @double
}.to raise_error(RSpec::Mocks::MockExpectationError)
end
it "fails when called wrong args on the first call" do
@double.should_receive(:do_something).twice.with("1", 1)
expect {
@double.do_something(1, "1")
}.to raise_error(RSpec::Mocks::MockExpectationError)
reset @double
end
it "fails when called with wrong args on the second call" do
@double.should_receive(:do_something).twice.with("1", 1)
@double.do_something("1", 1)
expect {
@double.do_something(1, "1")
}.to raise_error(RSpec::Mocks::MockExpectationError)
reset @double
end
end
end
end
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