Contents

RSpec.describe LessonsIndexer::Options do
  it "should assign default options if no arguments are given" do
    options = described_class.new([])
    expect(options.path).to eq('.')
    expect(options.skip_index).to be_falsey
    expect(options.output).to eq('README.md')
    expect(options.git).to be_falsey
    expect(options.message).to eq('Added index')
    expect(options.all).to be_falsey
    expect(options.headings).to be_falsey
    expect(options.headings_dir).to eq('headings')
    expect(options.pdf).to be_falsey
    expect(options.lessons).to eq([])
    expect(options).not_to respond_to(:help)
  end

  it "should raise an error if an unknown option is passed" do
    err = capture_stderr do
      expect( -> {described_class.new(['-u', 'test'])} ).to raise_error(SystemExit)
    end.uncolorize
    expect(err).to eq("[ERROR] unknown option `-u'\n")
  end

  it "should allow to override some options" do
    argv = ['-p', 'test_path', '-g', '-o', 'test.md', '-l', '1,2,3']
    options = described_class.new(argv)
    expect(options.path).to eq('test_path')
    expect(options.output).to eq('test.md')
    expect(options.git).to be_truthy
    expect(options.message).to eq('Added index')
    expect(options.all).to be_falsey
    expect(options.headings).to be_falsey
    expect(options.lessons.length).to eq(3)
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
lessons_indexer-1.3.0	spec/options_spec.rb
lessons_indexer-1.2.2	spec/options_spec.rb
lessons_indexer-1.2.1	spec/options_spec.rb
lessons_indexer-1.2.0	spec/options_spec.rb
lessons_indexer-1.1.0	spec/options_spec.rb