# encoding: utf-8

describe RuboCop::Cop::RSpec::FilePath, :config do
  subject(:cop) { described_class.new(config) }
  let(:cop_config) { { 'CustomTransform' => { 'FooFoo' => 'foofoo' } } }

  it 'checks the path' do
    inspect_source(cop,
                   "describe MyClass, 'foo' do; end",
                   'wrong_path_foo_spec.rb')
    expect(cop.offenses.size).to eq(1)
    expect(cop.offenses.map(&:line).sort).to eq([1])
    expect(cop.messages)
      .to eq(['Spec path should end with `my_class*foo*_spec.rb`'])
  end

  it 'checks the path' do
    inspect_source(cop,
                   "describe MyClass, '#foo' do; end",
                   'wrong_class_foo_spec.rb')
    expect(cop.offenses.size).to eq(1)
    expect(cop.offenses.map(&:line).sort).to eq([1])
    expect(cop.messages)
      .to eq(['Spec path should end with `my_class*foo*_spec.rb`'])
  end

  it 'checks class spec paths' do
    inspect_source(cop,
                   'describe MyClass do; end',
                   'wrong_class_spec.rb')
    expect(cop.offenses.size).to eq(1)
    expect(cop.offenses.map(&:line).sort).to eq([1])
    expect(cop.messages)
      .to eq(['Spec path should end with `my_class*_spec.rb`'])
  end

  it 'skips specs that do not describe a class / method' do
    inspect_source(cop,
                   "describe 'Test something' do; end",
                   'some/class/spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'skips specs that do have multiple top level describes' do
    inspect_source(cop,
                   ["describe MyClass, 'do_this' do; end",
                    "describe MyClass, 'do_that' do; end"],
                   'some/class/spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'checks class specs' do
    inspect_source(cop,
                   'describe Some::Class do; end',
                   'some/class_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'handles CamelCaps class names' do
    inspect_source(cop,
                   'describe MyClass do; end',
                   'my_class_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'handles ACRONYMClassNames' do
    inspect_source(cop,
                   'describe ABCOne::Two do; end',
                   'abc_one/two_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'handles ALLCAPS class names' do
    inspect_source(cop,
                   'describe ALLCAPS do; end',
                   'allcaps_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'checks instance methods' do
    inspect_source(cop,
                   "describe Some::Class, '#inst' do; end",
                   'some/class/inst_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'checks class methods' do
    inspect_source(cop,
                   "describe Some::Class, '.inst' do; end",
                   'some/class/inst_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'allows flat hierarchies for instance methods' do
    inspect_source(cop,
                   "describe Some::Class, '#inst' do; end",
                   'some/class_inst_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'allows flat hierarchies for class methods' do
    inspect_source(cop,
                   "describe Some::Class, '.inst' do; end",
                   'some/class_inst_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'allows subdirs for instance methods' do
    inspect_source(cop,
                   "describe Some::Class, '#inst' do; end",
                   'some/class/instance_methods/inst_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'allows subdirs for class methods' do
    inspect_source(cop,
                   "describe Some::Class, '.inst' do; end",
                   'some/class/class_methods/inst_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'ignores non-alphanumeric characters' do
    inspect_source(cop,
                   "describe Some::Class, '#pred?' do; end",
                   'some/class/pred_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'allows flexibility with predicates' do
    inspect_source(cop,
                   "describe Some::Class, '#thing?' do; end",
                   'some/class/thing_predicate_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'allows flexibility with operators' do
    inspect_source(cop,
                   "describe MyClass, '#<=>' do; end",
                   'my_class/spaceship_operator_spec.rb')
    expect(cop.offenses).to be_empty
  end

  it 'respects custom module name transformation' do
    inspect_source(cop,
                   "describe FooFoo::Some::Class, '#bar' do; end",
                   'foofoo/some/class/bar_spec.rb')
    expect(cop.offenses).to be_empty
  end
end