78 lines
2.1 KiB
Ruby
78 lines
2.1 KiB
Ruby
require 'doublespeak_spec_helper'
|
|
|
|
module Shoulda::Matchers::Doublespeak
|
|
describe ObjectDouble do
|
|
it 'responds to any method' do
|
|
double = described_class.new
|
|
|
|
expect(double.respond_to?(:foo)).to be true
|
|
expect(double.respond_to?(:bar)).to be true
|
|
expect(double.respond_to?(:baz)).to be true
|
|
end
|
|
|
|
it 'returns nil from any method call' do
|
|
double = described_class.new
|
|
|
|
expect(double.foo).to be nil
|
|
expect(double.bar).to be nil
|
|
expect(double.baz).to be nil
|
|
end
|
|
|
|
it 'records every method call' do
|
|
double = described_class.new
|
|
|
|
block = -> { :some_return_value }
|
|
double.foo
|
|
double.bar(42)
|
|
double.baz(:zing, :zang, &block)
|
|
|
|
expect(double.calls.size).to eq 3
|
|
double.calls[0].tap do |call|
|
|
expect(call.args).to eq []
|
|
expect(call.block).to eq nil
|
|
end
|
|
double.calls[1].tap do |call|
|
|
expect(call.args).to eq [42]
|
|
expect(call.block).to eq nil
|
|
end
|
|
double.calls[2].tap do |call|
|
|
expect(call.args).to eq [:zing, :zang]
|
|
expect(call.block).to eq block
|
|
end
|
|
end
|
|
|
|
describe '#calls_to' do
|
|
it 'returns all of the invocations of the given method and their arguments/block' do
|
|
double = described_class.new
|
|
|
|
block = -> { :some_return_value }
|
|
double.foo
|
|
double.foo(42)
|
|
double.foo(:zing, :zang, &block)
|
|
double.some_other_method(:doesnt_matter)
|
|
|
|
calls = double.calls_to(:foo)
|
|
|
|
expect(calls.size).to eq 3
|
|
calls[0].tap do |call|
|
|
expect(call.args).to eq []
|
|
expect(call.block).to eq nil
|
|
end
|
|
calls[1].tap do |call|
|
|
expect(call.args).to eq [42]
|
|
expect(call.block).to eq nil
|
|
end
|
|
calls[2].tap do |call|
|
|
expect(call.args).to eq [:zing, :zang]
|
|
expect(call.block).to eq block
|
|
end
|
|
end
|
|
|
|
it 'returns an empty array if the given method was never called' do
|
|
double = described_class.new
|
|
expect(double.calls_to(:unknown_method)).to eq []
|
|
end
|
|
end
|
|
end
|
|
end
|