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Versions: 14
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Contents
# frozen_string_literal: true
require_relative '../spec_helper' # Use the RSpec framework
# Load the class under test
require_relative '../../lib/mini_kraken/core/succeed'
module MiniKraken
module Core
describe Succeed do
subject { Succeed.instance }
context 'Initialization:' do
it 'should have one instance' do
expect { Succeed.instance }.not_to raise_error
end
it 'should know its name' do
expect(subject.name).to eq('succeed')
end
end # context
context 'Provided services:' do
it 'should unconditionally return a success result' do
args = double('fake-args')
env = double('fake-env')
solver = nil
expect { solver = subject.solver_for(args, env) }.not_to raise_error
# Solver should quack like a Fiber
dummy_arg = double('dummy-stuff')
result = solver.resume(dummy_arg)
expect(result).to eq(BasicSuccess)
# Only one "solution", next 'resume' call should return nil
result = solver.resume(dummy_arg)
expect(result).to be_nil
end
end # context
end # describe
end # module
end # module
Version data entries
14 entries across 14 versions & 1 rubygems