Contents

require 'spec_helper'

describe Fasterer::RescueCall do
  let(:file_path) { RSpec.root.join('support', 'rescue_call', file_name) }

  let(:rescue_element) do
    sexpd_file = Fasterer::Parser.parse(File.read(file_path))
    sexpd_file[2]
  end

  let(:rescue_call) do
    Fasterer::RescueCall.new(rescue_element)
  end

  describe 'plain rescue call' do
    let(:file_name) { 'plain_rescue.rb' }

    it 'should detect constant' do
      expect(rescue_call.rescue_classes).to eq([])
    end
  end

  describe 'rescue call with class' do
    let(:file_name) { 'rescue_with_class.rb' }

    it 'should detect integer' do
      expect(rescue_call.rescue_classes).to eq([:NoMethodError])
    end
  end

  describe 'rescue call with class and variable' do
    let(:file_name) { 'rescue_with_class_and_variable.rb' }

    it 'should detect string' do
      expect(rescue_call.rescue_classes).to eq([:NoMethodError])
    end
  end

  describe 'rescue call with variable' do
    let(:file_name) { 'rescue_with_variable.rb' }

    it 'should detect variable' do
      expect(rescue_call.rescue_classes).to eq([])
    end
  end

  describe 'rescue call with multiple classes' do
    let(:file_name) { 'rescue_with_multiple_classes.rb' }

    it 'should detect method' do
      expect(rescue_call.rescue_classes).to eq([:NoMethodError, :StandardError])
    end
  end

  describe 'rescue call with multiple classes and variable' do
    let(:file_name) { 'rescue_with_multiple_classes_and_variable.rb' }

    it 'should detect method' do
      expect(rescue_call.rescue_classes).to eq([:NoMethodError, :StandardError])
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
fasterer-0.3.2	spec/lib/fasterer/rescue_call_spec.rb
fasterer-0.3.1	spec/lib/fasterer/rescue_call_spec.rb
fasterer-0.3.0	spec/lib/fasterer/rescue_call_spec.rb
fasterer-0.2.1	spec/lib/fasterer/rescue_call_spec.rb