2008-01-05 08:31:04 -05:00
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require 'abstract_unit'
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Add `#travel` and `#travel_to` to AS::TestCase
Add `ActiveSupport::Testing::TimeHelpers#travel` and `#travel_to`. These
methods change current time to the given time or time difference by
stubbing `Time.now` and `Date.today` to return the time or date after
the difference calculation, or the time or date that got passed into the
method respectively. These methods also accept a block, which will
return current time back to its original state at the end of the block.
Example for `#travel`:
Time.now # => 2013-11-09 15:34:49 -05:00
travel 1.day
Time.now # => 2013-11-10 15:34:49 -05:00
Date.today # => Sun, 10 Nov 2013
Example for `#travel_to`:
Time.now # => 2013-11-09 15:34:49 -05:00
travel_to Time.new(2004, 11, 24, 01, 04, 44)
Time.now # => 2004-11-24 01:04:44 -05:00
Date.today # => Wed, 24 Nov 2004
Both of these methods also accept a block, which will return the current
time back to its original state at the end of the block:
Time.now # => 2013-11-09 15:34:49 -05:00
travel 1.day do
User.create.created_at # => Sun, 10 Nov 2013 15:34:49 EST -05:00
end
travel_to Time.new(2004, 11, 24, 01, 04, 44) do
User.create.created_at # => Wed, 24 Nov 2004 01:04:44 EST -05:00
end
Time.now # => 2013-11-09 15:34:49 -05:00
This module is included in `ActiveSupport::TestCase` automatically.
2013-11-09 13:03:28 -05:00
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require 'active_support/core_ext/date'
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require 'active_support/core_ext/numeric/time'
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2008-01-05 08:31:04 -05:00
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2008-06-10 17:01:05 -04:00
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class AssertDifferenceTest < ActiveSupport::TestCase
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2007-05-01 17:02:37 -04:00
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def setup
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2007-05-07 23:54:34 -04:00
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@object = Class.new do
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2009-10-13 00:03:02 -04:00
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attr_accessor :num
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2007-05-07 23:54:34 -04:00
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def increment
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self.num += 1
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end
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def decrement
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self.num -= 1
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end
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2009-10-13 00:03:02 -04:00
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end.new
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2007-05-07 23:54:34 -04:00
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@object.num = 0
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2007-05-01 17:02:37 -04:00
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end
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2007-09-29 18:08:41 -04:00
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2012-12-28 12:34:26 -05:00
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def test_assert_not
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2012-12-28 23:47:42 -05:00
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assert_equal true, assert_not(nil)
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assert_equal true, assert_not(false)
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2012-12-28 12:34:26 -05:00
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2013-12-18 02:51:24 -05:00
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e = assert_raises(Minitest::Assertion) { assert_not true }
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2012-12-28 23:47:42 -05:00
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assert_equal 'Expected true to be nil or false', e.message
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2012-12-28 12:34:26 -05:00
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2013-12-18 02:51:24 -05:00
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e = assert_raises(Minitest::Assertion) { assert_not true, 'custom' }
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2012-12-28 23:47:42 -05:00
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assert_equal 'custom', e.message
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2012-12-28 12:34:26 -05:00
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end
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2012-06-11 12:43:28 -04:00
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def test_assert_no_difference
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assert_no_difference '@object.num' do
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# ...
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2007-05-01 17:02:37 -04:00
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end
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2012-06-11 12:43:28 -04:00
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end
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2007-05-07 23:54:34 -04:00
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2012-06-11 12:43:28 -04:00
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def test_assert_difference
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assert_difference '@object.num', +1 do
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@object.increment
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2007-05-01 17:02:37 -04:00
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end
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2012-06-11 12:43:28 -04:00
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end
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2007-05-01 17:02:37 -04:00
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2012-06-11 12:43:28 -04:00
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def test_assert_difference_with_implicit_difference
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assert_difference '@object.num' do
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@object.increment
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2007-05-07 23:54:34 -04:00
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end
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2012-06-11 12:43:28 -04:00
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end
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2007-05-01 17:02:37 -04:00
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2012-06-11 12:43:28 -04:00
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def test_arbitrary_expression
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assert_difference '@object.num + 1', +2 do
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@object.increment
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@object.increment
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2007-05-07 23:54:34 -04:00
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end
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2012-06-11 12:43:28 -04:00
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end
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2007-05-07 23:54:34 -04:00
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2012-06-11 12:43:28 -04:00
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def test_negative_differences
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assert_difference '@object.num', -1 do
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@object.decrement
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2007-05-07 23:54:34 -04:00
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end
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2012-06-11 12:43:28 -04:00
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end
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2007-05-08 02:27:10 -04:00
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2012-06-11 12:43:28 -04:00
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def test_expression_is_evaluated_in_the_appropriate_scope
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silence_warnings do
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local_scope = local_scope = 'foo'
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assert_difference('local_scope; @object.num') { @object.increment }
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2007-05-08 02:27:10 -04:00
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end
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2012-06-11 12:43:28 -04:00
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end
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2007-09-29 18:08:41 -04:00
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2012-06-11 12:43:28 -04:00
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def test_array_of_expressions
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assert_difference [ '@object.num', '@object.num + 1' ], +1 do
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@object.increment
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2007-06-01 16:20:19 -04:00
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end
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2012-06-11 12:43:28 -04:00
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end
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2008-10-02 21:58:28 -04:00
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2012-06-11 12:43:28 -04:00
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def test_array_of_expressions_identify_failure
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assert_raises(Minitest::Assertion) do
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2012-06-11 12:43:28 -04:00
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assert_difference ['@object.num', '1 + 1'] do
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@object.increment
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2008-10-02 21:58:28 -04:00
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end
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end
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2012-06-11 12:43:28 -04:00
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end
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2008-10-02 21:58:28 -04:00
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2012-06-11 12:43:28 -04:00
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def test_array_of_expressions_identify_failure_when_message_provided
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2013-12-18 02:51:24 -05:00
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assert_raises(Minitest::Assertion) do
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2012-06-11 12:43:28 -04:00
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assert_difference ['@object.num', '1 + 1'], 1, 'something went wrong' do
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@object.increment
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2008-10-02 21:58:28 -04:00
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end
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end
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2007-06-01 16:20:19 -04:00
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end
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2007-05-01 17:02:37 -04:00
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end
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2007-10-26 19:24:10 -04:00
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2007-10-26 19:38:34 -04:00
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class AlsoDoingNothingTest < ActiveSupport::TestCase
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end
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2009-10-14 19:12:19 -04:00
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# Setup and teardown callbacks.
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class SetupAndTeardownTest < ActiveSupport::TestCase
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setup :reset_callback_record, :foo
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teardown :foo, :sentinel
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2009-10-14 19:12:19 -04:00
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def test_inherited_setup_callbacks
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assert_equal [:reset_callback_record, :foo], self.class._setup_callbacks.map(&:raw_filter)
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assert_equal [:foo], @called_back
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2012-08-15 08:43:04 -04:00
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assert_equal [:foo, :sentinel], self.class._teardown_callbacks.map(&:raw_filter)
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2009-10-14 19:12:19 -04:00
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end
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def setup
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end
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def teardown
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end
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protected
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2009-12-30 05:09:27 -05:00
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2009-10-14 19:12:19 -04:00
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def reset_callback_record
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@called_back = []
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end
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def foo
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@called_back << :foo
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end
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def sentinel
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2012-08-15 08:43:04 -04:00
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assert_equal [:foo], @called_back
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2009-10-14 19:12:19 -04:00
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end
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end
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class SubclassSetupAndTeardownTest < SetupAndTeardownTest
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setup :bar
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teardown :bar
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def test_inherited_setup_callbacks
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2009-12-30 05:09:27 -05:00
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assert_equal [:reset_callback_record, :foo, :bar], self.class._setup_callbacks.map(&:raw_filter)
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assert_equal [:foo, :bar], @called_back
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2012-08-15 08:43:04 -04:00
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assert_equal [:foo, :sentinel, :bar], self.class._teardown_callbacks.map(&:raw_filter)
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2009-10-14 19:12:19 -04:00
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end
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protected
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def bar
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@called_back << :bar
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end
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def sentinel
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2012-08-15 08:43:04 -04:00
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assert_equal [:foo, :bar, :bar], @called_back
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2009-10-14 19:12:19 -04:00
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end
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end
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2012-09-26 14:16:43 -04:00
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class TestCaseTaggedLoggingTest < ActiveSupport::TestCase
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def before_setup
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require 'stringio'
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@out = StringIO.new
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self.tagged_logger = ActiveSupport::TaggedLogging.new(Logger.new(@out))
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super
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end
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def test_logs_tagged_with_current_test_case
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2013-05-06 20:38:45 -04:00
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assert_match "#{self.class}: #{name}\n", @out.string
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2012-09-26 14:16:43 -04:00
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end
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end
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Add `#travel` and `#travel_to` to AS::TestCase
Add `ActiveSupport::Testing::TimeHelpers#travel` and `#travel_to`. These
methods change current time to the given time or time difference by
stubbing `Time.now` and `Date.today` to return the time or date after
the difference calculation, or the time or date that got passed into the
method respectively. These methods also accept a block, which will
return current time back to its original state at the end of the block.
Example for `#travel`:
Time.now # => 2013-11-09 15:34:49 -05:00
travel 1.day
Time.now # => 2013-11-10 15:34:49 -05:00
Date.today # => Sun, 10 Nov 2013
Example for `#travel_to`:
Time.now # => 2013-11-09 15:34:49 -05:00
travel_to Time.new(2004, 11, 24, 01, 04, 44)
Time.now # => 2004-11-24 01:04:44 -05:00
Date.today # => Wed, 24 Nov 2004
Both of these methods also accept a block, which will return the current
time back to its original state at the end of the block:
Time.now # => 2013-11-09 15:34:49 -05:00
travel 1.day do
User.create.created_at # => Sun, 10 Nov 2013 15:34:49 EST -05:00
end
travel_to Time.new(2004, 11, 24, 01, 04, 44) do
User.create.created_at # => Wed, 24 Nov 2004 01:04:44 EST -05:00
end
Time.now # => 2013-11-09 15:34:49 -05:00
This module is included in `ActiveSupport::TestCase` automatically.
2013-11-09 13:03:28 -05:00
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class TimeHelperTest < ActiveSupport::TestCase
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setup do
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Time.stubs now: Time.now
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end
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2014-01-29 19:41:30 -05:00
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teardown do
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travel_back
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end
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Add `#travel` and `#travel_to` to AS::TestCase
Add `ActiveSupport::Testing::TimeHelpers#travel` and `#travel_to`. These
methods change current time to the given time or time difference by
stubbing `Time.now` and `Date.today` to return the time or date after
the difference calculation, or the time or date that got passed into the
method respectively. These methods also accept a block, which will
return current time back to its original state at the end of the block.
Example for `#travel`:
Time.now # => 2013-11-09 15:34:49 -05:00
travel 1.day
Time.now # => 2013-11-10 15:34:49 -05:00
Date.today # => Sun, 10 Nov 2013
Example for `#travel_to`:
Time.now # => 2013-11-09 15:34:49 -05:00
travel_to Time.new(2004, 11, 24, 01, 04, 44)
Time.now # => 2004-11-24 01:04:44 -05:00
Date.today # => Wed, 24 Nov 2004
Both of these methods also accept a block, which will return the current
time back to its original state at the end of the block:
Time.now # => 2013-11-09 15:34:49 -05:00
travel 1.day do
User.create.created_at # => Sun, 10 Nov 2013 15:34:49 EST -05:00
end
travel_to Time.new(2004, 11, 24, 01, 04, 44) do
User.create.created_at # => Wed, 24 Nov 2004 01:04:44 EST -05:00
end
Time.now # => 2013-11-09 15:34:49 -05:00
This module is included in `ActiveSupport::TestCase` automatically.
2013-11-09 13:03:28 -05:00
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def test_time_helper_travel
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expected_time = Time.now + 1.day
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travel 1.day
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assert_equal expected_time, Time.now
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assert_equal expected_time.to_date, Date.today
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end
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def test_time_helper_travel_with_block
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expected_time = Time.now + 1.day
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travel 1.day do
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assert_equal expected_time, Time.now
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assert_equal expected_time.to_date, Date.today
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end
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assert_not_equal expected_time, Time.now
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assert_not_equal expected_time.to_date, Date.today
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end
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def test_time_helper_travel_to
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expected_time = Time.new(2004, 11, 24, 01, 04, 44)
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travel_to expected_time
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assert_equal expected_time, Time.now
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assert_equal Date.new(2004, 11, 24), Date.today
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end
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def test_time_helper_travel_to_with_block
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expected_time = Time.new(2004, 11, 24, 01, 04, 44)
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travel_to expected_time do
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assert_equal expected_time, Time.now
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assert_equal Date.new(2004, 11, 24), Date.today
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end
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assert_not_equal expected_time, Time.now
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assert_not_equal Date.new(2004, 11, 24), Date.today
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end
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2014-01-29 19:24:48 -05:00
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def test_time_helper_travel_back
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expected_time = Time.new(2004, 11, 24, 01, 04, 44)
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travel_to expected_time
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assert_equal expected_time, Time.now
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assert_equal Date.new(2004, 11, 24), Date.today
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travel_back
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assert_not_equal expected_time, Time.now
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assert_not_equal Date.new(2004, 11, 24), Date.today
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end
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Add `#travel` and `#travel_to` to AS::TestCase
Add `ActiveSupport::Testing::TimeHelpers#travel` and `#travel_to`. These
methods change current time to the given time or time difference by
stubbing `Time.now` and `Date.today` to return the time or date after
the difference calculation, or the time or date that got passed into the
method respectively. These methods also accept a block, which will
return current time back to its original state at the end of the block.
Example for `#travel`:
Time.now # => 2013-11-09 15:34:49 -05:00
travel 1.day
Time.now # => 2013-11-10 15:34:49 -05:00
Date.today # => Sun, 10 Nov 2013
Example for `#travel_to`:
Time.now # => 2013-11-09 15:34:49 -05:00
travel_to Time.new(2004, 11, 24, 01, 04, 44)
Time.now # => 2004-11-24 01:04:44 -05:00
Date.today # => Wed, 24 Nov 2004
Both of these methods also accept a block, which will return the current
time back to its original state at the end of the block:
Time.now # => 2013-11-09 15:34:49 -05:00
travel 1.day do
User.create.created_at # => Sun, 10 Nov 2013 15:34:49 EST -05:00
end
travel_to Time.new(2004, 11, 24, 01, 04, 44) do
User.create.created_at # => Wed, 24 Nov 2004 01:04:44 EST -05:00
end
Time.now # => 2013-11-09 15:34:49 -05:00
This module is included in `ActiveSupport::TestCase` automatically.
2013-11-09 13:03:28 -05:00
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end
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