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More about adding a collaboratorCheck if path exists and is file
If you need to check if a given path exists and is a file, you can use the
be_an_existing_file
-matcher.
require 'spec_helper'
RSpec.describe 'Check if file exists and is file', :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 single existing file
- Expect single non-existing file
- Expect multiple existing files
- Expect a least one existing file
- Expect single existing file
-
- Given
-
a file named "spec/existing_file_spec.rb" with:
require 'spec_helper' RSpec.describe 'Check if file exists and is file', :type => :aruba do let(:file) { 'file.txt' } before(:each) { touch(file) } it { expect(file).to be_an_existing_file } end
- When
-
I run
rspec
- Then
- the specs should all pass
- Expect single non-existing file
-
- Given
-
a file named "spec/existing_file_spec.rb" with:
require 'spec_helper' RSpec.describe 'Check if file exists and is file', :type => :aruba do let(:file) { 'file.txt' } it { expect(file).not_to be_an_existing_file } end
- When
-
I run
rspec
- Then
- the specs should all pass
- Expect multiple existing files
-
- Given
-
a file named "spec/existing_file_spec.rb" with:
require 'spec_helper' RSpec.describe 'Check if file exists and is file', :type => :aruba do let(:files) { %w(file1.txt file2.txt) } before :each do files.each { |f| touch(f) } end it { expect(files).to all be_an_existing_file } end
- When
-
I run
rspec
- Then
- the specs should all pass
- Expect a least one existing file
-
- Given
-
a file named "spec/existing_file_spec.rb" with:
require 'spec_helper' RSpec.describe 'Check if file exists and is file', :type => :aruba do let(:files) { %w(file1.txt file2.txt) } before :each do touch(files.first) end it { expect(files).to include an_existing_file } end
- When
-
I run
rspec
- Then
- the specs should all pass
Last published almost 6 years ago by philoserf.