To add a collaborator to this project you will need to use the Relish gem to add the collaborator via a terminal command. Soon you'll be able to also add collaborators here!
More about adding a collaboratorMinitest integration
rspec-expectations is a stand-alone gem that can be used without the rest of RSpec. If you
like minitest as your test runner, but prefer RSpec's approach to expressing expectations,
you can have both.
To integrate rspec-expectations with minitest, require rspec/expectations/minitest_integration
.
- Scenarios
-
- use rspec/expectations with minitest
-
- Given
-
a file named "rspec_expectations_test.rb" with:
require 'minitest/autorun' require 'rspec/expectations/minitest_integration' class RSpecExpectationsTest < Minitest::Test RSpec::Matchers.define :be_an_integer do match { |actual| Integer === actual } end def be_an_int # This is actually an internal rspec-expectations API, but is used # here to demonstrate that deprecation warnings from within # rspec-expectations work correcty without depending on rspec-core RSpec.deprecate(:be_an_int, :replacement => :be_an_integer) be_an_integer end def test_passing_expectation expect(1 + 3).to eq 4 end def test_failing_expectation expect([1, 2]).to be_empty end def test_custom_matcher_with_deprecation_warning expect(1).to be_an_int end end
- When
-
I run
ruby rspec_expectations_test.rb
- Then
- the output should contain "3 runs, 3 assertions, 1 failures, 0 errors"
- And
-
the output should contain "expected
[1, 2].empty?
to return true, got false" - And
- the output should contain "be_an_int is deprecated"
Last published about 7 years ago by myronmarston.