Ruby timecop code#

The following code snippets: new_time = Time. It uses this offset to simulate the passage of time. Time.now is (recall that we support nested traveling) and the time passed in. Travel, on the other hand, computes an offset between what we currently think Time.now will not change unless you make subsequent calls into the Timecop API. travel ( t ) end The difference between eeze and avelДЇreeze is used to statically mock the concept of now. after_initialize do # Set Time.now to Septem10:05:00 AM (at this instant), but allow it to move forward Your test data at a single point in time, and to move in/out of that time as Helpful if your whole application is time-sensitive. Set the time for the test environment of a rails app - this is particularly return end it ' should do blah blah blah ' do end end You can mock the time for a set of tests easily via setup/teardown methods describe ' some set of tests to mock ' do before do Timecop. mortgage_due? # move ahead a month and assert that the mortgage is due Works with regular Ruby projects, and Ruby on Rails projects.Nested calls to Timecop#travel and Timecop#freeze are supported - each block will maintain its interpretation of now.a single integer argument that is interpreted as an offset in seconds from Time.now.

individual arguments (year, month, day, hour, minute, second).

Timecop api allows arguments to be passed into #freeze and #travel as one of the following:.

No dependencies, can be used with any ruby project.

Scale time by a given scaling factor that will cause time to move at an accelerated pace.

Travel back to a specific point in time, but allow time to continue moving forward from there.

It provides a unified method to mock Time.now, Date.today, and DateTime.now in a single call. A gem providing 'time travel' and 'time freezing' capabilities, making it dead simple to test time-dependent code.