module ActiveSupport::Testing::FileFixtures
Adds simple access to sample files called file fixtures. File fixtures are normal files stored in
ActiveSupport::TestCase.file_fixture_path.
File fixtures are represented as
Pathname objects. This makes it easy to extract specific
information:
file_fixture("example.txt").read # get the file's content file_fixture("example.mp3").size # get the file size
Public Instance Methods
file_fixture(fixture_name)
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Returns a Pathname to the fixture file named
fixture_name.
Raises ArgumentError if fixture_name can't be
found.
# File lib/active_support/testing/file_fixtures.rb, line 22 def file_fixture(fixture_name) path = Pathname.new(File.join(file_fixture_path, fixture_name)) if path.exist? path else msg = "the directory '%s' does not contain a file named '%s'" raise ArgumentError, msg % [file_fixture_path, fixture_name] end end