Project: Aruba

Publisher: Mark Ayers

Check if directory has given sub directories

If you need to check if a given directory has given sub dirctories, you can
use the have_sub_directory-matcher.

require 'spec_helper'

RSpec.describe 'Check if directory has sub-directory', :type => :aruba do
  let(:file) { 'file.txt' }
  before(:each) { touch(file) }

  it { expect(file).to be_an_existing_file }
end

Background

Given: I use a fixture named "cli-app"

Scenarios

Expect existing sub directory
Expect multiple existing sub directories
Expect non-existing sub directory
Expect multiple directories have sub directory
Expect a least one directory has sub directory

Expect existing sub directory

Given

a file named "spec/existing_file_spec.rb" with:

require 'spec_helper'

RSpec.describe 'Check if directory has sub-directory', :type => :aruba do
  let(:directory) { 'dir.d' }
  let(:sub_directory) { 'sub-dir.d' }

  before(:each) { create_directory(File.join(directory, sub_directory)) }

  it { expect(directory).to have_sub_directory sub_directory }
end

When

I run rspec

Then

the specs should all pass

Expect multiple existing sub directories

Given

a file named "spec/existing_file_spec.rb" with:

require 'spec_helper'

RSpec.describe 'Check if directory has sub-directory', :type => :aruba do
  let(:directory) { 'dir.d' }
  let(:sub_directories) { %w(sub-dir1.d sub-dir2.d) }

  before(:each) do
    sub_directories.each { |d| create_directory(File.join(directory, d)) }
  end

  it { expect(directory).to have_sub_directory sub_directories }
end

When

I run rspec

Then

the specs should all pass

Expect non-existing sub directory

Given

a file named "spec/existing_file_spec.rb" with:

require 'spec_helper'

RSpec.describe 'Check if directory has sub-directory', :type => :aruba do
  let(:directory) { 'dir.d' }
  let(:sub_directory) { 'sub-dir.d' }

  before(:each) { create_directory(directory) }

  it { expect(directory).not_to have_sub_directory sub_directory }
end

When

I run rspec

Then

the specs should all pass

Expect multiple directories have sub directory

Given

a file named "spec/existing_file_spec.rb" with:

require 'spec_helper'

RSpec.describe 'Check if directory has sub-directory', :type => :aruba do
  let(:directories) { %w(dir1.d dir2.d) }
  let(:sub_directory) { 'sub-dir.d' }

  before(:each) do
    directories.each { |d| create_directory(File.join(d, sub_directory)) }
  end

  it { expect(directories).to all have_sub_directory sub_directory }
end

When

I run rspec

Then

the specs should all pass

Expect a least one directory has sub directory

Given

a file named "spec/existing_file_spec.rb" with:

require 'spec_helper'

RSpec.describe 'Check if directory has sub-directory', :type => :aruba do
  let(:directories) { %w(dir1.d dir2.d) }
  let(:sub_directory) { 'sub-dir.d' }

  before(:each) do
    create_directory(File.join(directories.first, sub_directory))
  end

  it { expect(directories).to include a_directory_having_sub_directory sub_directory }
end

When

I run rspec

Then

the specs should all pass

Last published almost 6 years ago by philoserf.

Check if directory has given sub directories

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