Spectator::ContextHelper

This helper library is for writing tests concisely.

You can write a test as follows.

example_with "value is zero", value: 0 { expect(value).to eq 0 }

Above is the same as below.

context "value is zero" do
  let(:value) { 0 }
  it { expect(value).to eq 0 }
end

That’s basically all there is to it, but I think it will be more potent when used with a custom matcher.

Installation

1. Add the dependency to your shard.yml:

   development_dependencies:
     spectator-context_helper:
       github: masaakiaoyagi/spectator-context_helper.cr

2. Run shards install

Usage

require "spectator-context_helper"

See spec how to write a test.

Development

Run tests

$ docker compose run --rm 1.4 crystal spec

See also

• Spectator

• Ruby version