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-rw-r--r--activesupport/lib/active_support/testing/file_fixtures.rb34
-rw-r--r--activesupport/lib/active_support/testing/stream.rb42
-rw-r--r--activesupport/lib/active_support/testing/time_helpers.rb23
3 files changed, 89 insertions, 10 deletions
diff --git a/activesupport/lib/active_support/testing/file_fixtures.rb b/activesupport/lib/active_support/testing/file_fixtures.rb
new file mode 100644
index 0000000000..4c6a0801b8
--- /dev/null
+++ b/activesupport/lib/active_support/testing/file_fixtures.rb
@@ -0,0 +1,34 @@
+module ActiveSupport
+ module Testing
+ # Adds simple access to sample files called file fixtures.
+ # File fixtures are normal files stored in
+ # <tt>ActiveSupport::TestCase.file_fixture_path</tt>.
+ #
+ # 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
+ module FileFixtures
+ extend ActiveSupport::Concern
+
+ included do
+ class_attribute :file_fixture_path, instance_writer: false
+ end
+
+ # Returns a +Pathname+ to the fixture file named +fixture_name+.
+ #
+ # Raises ArgumentError if +fixture_name+ can't be found.
+ 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
+ end
+ end
+end
diff --git a/activesupport/lib/active_support/testing/stream.rb b/activesupport/lib/active_support/testing/stream.rb
new file mode 100644
index 0000000000..895192ad05
--- /dev/null
+++ b/activesupport/lib/active_support/testing/stream.rb
@@ -0,0 +1,42 @@
+module ActiveSupport
+ module Testing
+ module Stream #:nodoc:
+ private
+
+ def silence_stream(stream)
+ old_stream = stream.dup
+ stream.reopen(IO::NULL)
+ stream.sync = true
+ yield
+ ensure
+ stream.reopen(old_stream)
+ old_stream.close
+ end
+
+ def quietly
+ silence_stream(STDOUT) do
+ silence_stream(STDERR) do
+ yield
+ end
+ end
+ end
+
+ def capture(stream)
+ stream = stream.to_s
+ captured_stream = Tempfile.new(stream)
+ stream_io = eval("$#{stream}")
+ origin_stream = stream_io.dup
+ stream_io.reopen(captured_stream)
+
+ yield
+
+ stream_io.rewind
+ return captured_stream.read
+ ensure
+ captured_stream.close
+ captured_stream.unlink
+ stream_io.reopen(origin_stream)
+ end
+ end
+ end
+end
diff --git a/activesupport/lib/active_support/testing/time_helpers.rb b/activesupport/lib/active_support/testing/time_helpers.rb
index 8c63815660..3478b09423 100644
--- a/activesupport/lib/active_support/testing/time_helpers.rb
+++ b/activesupport/lib/active_support/testing/time_helpers.rb
@@ -39,15 +39,16 @@ module ActiveSupport
end
end
- # Containing helpers that helps you test passage of time.
+ # Contain helpers that help you test passage of time.
module TimeHelpers
# Changes current time to the time in the future or in the past by a given time difference by
- # stubbing +Time.now+ and +Date.today+.
+ # stubbing +Time.now+, +Date.today+, and +DateTime.now+.
#
- # Time.current # => Sat, 09 Nov 2013 15:34:49 EST -05:00
+ # Time.current # => Sat, 09 Nov 2013 15:34:49 EST -05:00
# travel 1.day
- # Time.current # => Sun, 10 Nov 2013 15:34:49 EST -05:00
- # Date.current # => Sun, 10 Nov 2013
+ # Time.current # => Sun, 10 Nov 2013 15:34:49 EST -05:00
+ # Date.current # => Sun, 10 Nov 2013
+ # DateTime.current # => Sun, 10 Nov 2013 15:34:49 -0500
#
# This method also accepts a block, which will return the current time back to its original
# state at the end of the block:
@@ -61,13 +62,14 @@ module ActiveSupport
travel_to Time.now + duration, &block
end
- # Changes current time to the given time by stubbing +Time.now+ and
- # +Date.today+ to return the time or date passed into this method.
+ # Changes current time to the given time by stubbing +Time.now+,
+ # +Date.today+, and +DateTime.now+ to return the time or date passed into this method.
#
- # Time.current # => Sat, 09 Nov 2013 15:34:49 EST -05:00
+ # Time.current # => Sat, 09 Nov 2013 15:34:49 EST -05:00
# travel_to Time.new(2004, 11, 24, 01, 04, 44)
- # Time.current # => Wed, 24 Nov 2004 01:04:44 EST -05:00
- # Date.current # => Wed, 24 Nov 2004
+ # Time.current # => Wed, 24 Nov 2004 01:04:44 EST -05:00
+ # Date.current # => Wed, 24 Nov 2004
+ # DateTime.current # => Wed, 24 Nov 2004 01:04:44 -0500
#
# Dates are taken as their timestamp at the beginning of the day in the
# application time zone. <tt>Time.current</tt> returns said timestamp,
@@ -99,6 +101,7 @@ module ActiveSupport
simple_stubs.stub_object(Time, :now, now)
simple_stubs.stub_object(Date, :today, now.to_date)
+ simple_stubs.stub_object(DateTime, :now, now.to_datetime)
if block_given?
begin