Sha256: 4457d3bced5f8cab1b1d2960c08b2836b1a751893bc82cb0db5b100ffad7d511
Contents?: true
Size: 1.73 KB
Versions: 9
Compression:
Stored size: 1.73 KB
Contents
require 'support/doubled_classes'
module RSpec
module Mocks
RSpec.describe 'An instance double with the doubled class not loaded' do
include_context "with isolated configuration"
before do
RSpec::Mocks.configuration.verify_doubled_constant_names = false
end
it 'includes the double name in errors for unexpected messages' do
o = instance_double("NonLoadedClass")
expect {
o.foo
}.to fail_matching('Double "NonLoadedClass (instance)"')
end
it 'allows any instance method to be stubbed' do
o = instance_double('NonloadedClass')
allow(o).to receive(:undefined_instance_method).with(:arg).and_return(true)
expect(o.undefined_instance_method(:arg)).to eq(true)
end
it 'allows any instance method to be expected' do
o = instance_double("NonloadedClass")
expect(o).to receive(:undefined_instance_method).
with(:arg).
and_return(true)
expect(o.undefined_instance_method(:arg)).to eq(true)
end
it 'handles classes that are materialized after mocking' do
stub_const "A::B", Object.new
o = instance_double "A", :undefined_instance_method => true
expect(o.undefined_instance_method).to eq(true)
end
context 'for null objects' do
let(:o) { instance_double('NonLoadedClass').as_null_object }
it 'returns self from any message' do
expect(o.a.b.c).to be(o)
end
it 'reports it responds to any message' do
expect(o.respond_to?(:a)).to be true
expect(o.respond_to?(:a, false)).to be true
expect(o.respond_to?(:a, true)).to be true
end
end
end
end
end
Version data entries
9 entries across 9 versions & 2 rubygems