Sha256: 2f895a1eae21b4b632f4aba6418db9ddc324a1aad16f63625491de6b3df7bc07
Contents?: true
Size: 1.6 KB
Versions: 7
Compression:
Stored size: 1.6 KB
Contents
Feature: Minitest 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`.
Scenario: use rspec/expectations with minitest
Given a file named "rspec_expectations_test.rb" with:
"""ruby
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"
Version data entries
7 entries across 7 versions & 1 rubygems