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Versions: 23
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Contents
# encoding: utf-8
require 'spec_helper'
describe Mutant::CLI::Classifier::Namespace::Flat, '#each' do
let(:object) { described_class.run(cache, input) }
let(:cache) { Mutant::Cache.new }
let(:known_namespace) { '::TestApp::Literal' }
let(:unknown_namespace) { '::TestApp::Object' }
context 'with a block' do
subject { object.each {} }
context 'with a known namespace' do
let(:input) { known_namespace }
it_behaves_like 'a command method'
it 'yield method subjects' do
expect { |block| object.each(&block) }
.to yield_control.exactly(7).times
end
end
context 'with an unknown namespace' do
let(:input) { unknown_namespace }
it 'raises an exception' do
expect { subject }.to raise_error(NameError)
end
end
end
context 'without a block' do
subject { object.each }
context 'with a known namespace' do
let(:input) { known_namespace }
it 'returns an enumerator' do
should be_instance_of(to_enum.class)
end
it 'yield an instance subject' do
expect { |block| object.each(&block) }
.to yield_control.exactly(7).times
end
end
context 'with an unknown namespace' do
let(:input) { unknown_namespace }
it 'raises an exception when #each is called' do
expect { subject.each {} }.to raise_error(NameError)
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems