Menu
As title.
ruby test/functionals/whatevertest.rb doesn't work, that requires me to replace all require 'test_helper' to require File.dirname(__FILE__) + '/../test_helper'. For some reason most of those test templates have such issue, so I rather to see if there is a hack I could get around it.
411
We can run all of our tests at once by using the bin/rails test command. Or we can run a single test file by passing the bin/rails test command the filename containing the test cases. This will run all test methods from the test case.
To run a Minitest test, the only setup you really need is to require the autorun file at the beginning of a test file: require 'minitest/autorun' . This is good if you'd like to keep the code small. A better way to get started with Minitest is to have Bundler create a template project for you.
Running tests by their file or directory names is the most familiar way to run tests with RSpec. RSpec can take a file name or directory name and run the file or the contents of the directory. So you can do: rspec spec/jobs to run the tests found in the jobs directory.
They make sure that a section of an application, or a “unit”, is behaving as intended. In a Rails context, unit tests are what you use to test your models. Although it is possible in Rails to run all tests simultaneously, each unit test case should be tested independently to isolate issues that may arise.
The following answer is based on: How to run single test from rails test suite? (stackoverflow)
But very briefly, here's the answer:
ruby -I test test/functional/whatevertest.rb For a specific functional test, run:
ruby -I test test/functional/whatevertest.rb -n test_should_get_index Just put underscores in places of spaces in test names (as above), or quote the title as follows:
ruby -I test test/functional/whatevertest.rb -n 'test should get index' Note that for unit tests just replace functional with unit in the examples above. And if you're using bundler to manage your application's gem dependencies, you'll have to execute the tests with bundle exec as follows:
bundle exec ruby -I test test/unit/specific_model_test.rb bundle exec ruby -I test test/unit/specific_model_test.rb -n test_divide_by_zero bundle exec ruby -I test test/unit/specific_model_test.rb -n 'test divide by zero' Most importantly, note that the argument to the -n switch is the name of the test, and the word "test" prepended to it, with spaces or underscores depending on whether you're quoting the name or not. The reason is that test is a convenience method. The following two methods are equivalent:
test "should get high" do assert true end def test_should_get_high assert true end ...and can be executed as either of the following (they are equivalent):
bundle exec ruby -I test test/integration/misc_test.rb -n 'test should get high' bundle exec ruby -I test test/integration/misc_test.rb -n test_should_get_high If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
