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|
Feature: Integrate with Minitest
To use rspec-mocks with minitest, simply require `rspec/mocks/minitest_integration`.
Scenario: Use rspec-mocks with Minitest::Test
Given a file named "test/rspec_mocks_test.rb" with:
"""ruby
require 'minitest/autorun'
require 'rspec/mocks/minitest_integration'
class RSpecMocksTest < Minitest::Test
def test_passing_positive_expectation
dbl = double
expect(dbl).to receive(:message)
dbl.message
end
def test_failing_positive_expectation
dbl = double
expect(dbl).to receive(:message)
end
def test_passing_negative_expectation
dbl = double
expect(dbl).to_not receive(:message)
end
def test_failing_negative_expectation
dbl = double
expect(dbl).to_not receive(:message)
dbl.message
end
def test_passing_positive_spy_expectation
bond = spy
bond.james
expect(bond).to have_received(:james)
end
def test_failing_positive_spy_expectation
bond = spy
expect(bond).to have_received(:james)
end
def test_passing_negative_spy_expectation
bond = spy
expect(bond).not_to have_received(:james)
end
def test_failing_negative_spy_expectation
bond = spy
bond.james
expect(bond).not_to have_received(:james)
end
end
"""
When I run `ruby test/rspec_mocks_test.rb --seed 0`
Then it should fail with the following output:
| 1) Failure: |
| RSpecMocksTest#test_failing_positive_expectation |
| (Double (anonymous)).message(*(any args)) |
| expected: 1 time with any arguments |
| received: 0 times with any arguments |
| |
| 2) Failure: |
| RSpecMocksTest#test_failing_negative_expectation |
| (Double (anonymous)).message(no args) |
| expected: 0 times with any arguments |
| received: 1 time |
| |
| 3) Failure: |
| RSpecMocksTest#test_failing_positive_spy_expectation |
| (Double (anonymous)).james(*(any args)) |
| expected: 1 time with any arguments |
| received: 0 times with any arguments |
| |
| 4) Failure: |
| RSpecMocksTest#test_failing_negative_spy_expectation |
| (Double (anonymous)).james(no args) |
| expected: 0 times with any arguments |
| received: 1 time |
| |
| 8 runs, 0 assertions, 4 failures, 0 errors, 0 skips |
Scenario: Use rspec-mocks with Minitest::Spec
Given a file named "spec/rspec_mocks_spec.rb" with:
"""ruby
require 'minitest/autorun'
require 'minitest/spec'
require 'rspec/mocks/minitest_integration'
describe "Minitest Spec integration" do
it 'passes a positive expectation' do
dbl = double
expect(dbl).to receive(:message)
dbl.message
end
it 'fails a positive expectation' do
dbl = double
expect(dbl).to receive(:message)
end
it 'passes a negative expectation (using to_not)' do
dbl = double
expect(dbl).to_not receive(:message)
end
it 'fails a negative expectation (using not_to)' do
dbl = double
expect(dbl).not_to receive(:message)
dbl.message
end
end
"""
When I run `ruby spec/rspec_mocks_spec.rb --seed 0`
Then it should fail with the following output:
| 1) Failure: |
| Minitest Spec integration#test_0002_fails a positive expectation |
| (Double (anonymous)).message(*(any args)) |
| expected: 1 time with any arguments |
| received: 0 times with any arguments |
| |
| 2) Failure: |
| Minitest Spec integration#test_0004_fails a negative expectation (using not_to) |
| (Double (anonymous)).message(no args) |
| expected: 0 times with any arguments |
| received: 1 time |
| |
| 4 runs, 4 assertions, 2 failures, 0 errors, 0 skips |
Scenario: Load rspec-mocks before rspec-expectations, with Minitest::Spec
Given a file named "spec/rspec_mocks_spec.rb" with:
"""ruby
require 'minitest/autorun'
require 'minitest/spec'
require 'rspec/mocks/minitest_integration'
require 'rspec/expectations/minitest_integration'
describe "Minitest Spec integration" do
it 'passes a positive expectation' do
dbl = double
expect(dbl).to receive(:message)
dbl.message
end
it 'fails a positive expectation' do
dbl = double
expect(dbl).to receive(:message)
end
it 'passes a negative expectation (using to_not)' do
dbl = double
expect(dbl).to_not receive(:message)
end
it 'fails a negative expectation (using not_to)' do
dbl = double
expect(dbl).not_to receive(:message)
dbl.message
end
it 'can use both minitest and rspec expectations' do
expect(1 + 3).must_equal 4
expect(1 + 3).to eq 4
end
end
"""
When I run `ruby spec/rspec_mocks_spec.rb --seed 0`
Then it should fail with the following output:
| 1) Failure: |
| Minitest Spec integration#test_0002_fails a positive expectation |
| (Double (anonymous)).message(*(any args)) |
| expected: 1 time with any arguments |
| received: 0 times with any arguments |
| |
| 2) Failure: |
| Minitest Spec integration#test_0004_fails a negative expectation (using not_to) |
| (Double (anonymous)).message(no args) |
| expected: 0 times with any arguments |
| received: 1 time |
| |
| 5 runs, 6 assertions, 2 failures, 0 errors, 0 skips |
Scenario: Load rspec-mocks after rspec-expectations, with Minitest::Spec
Given a file named "spec/rspec_mocks_spec.rb" with:
"""ruby
require 'minitest/autorun'
require 'minitest/spec'
require 'rspec/expectations/minitest_integration'
require 'rspec/mocks/minitest_integration'
describe "Minitest Spec integration" do
it 'passes a positive expectation' do
dbl = double
expect(dbl).to receive(:message)
dbl.message
end
it 'fails a positive expectation' do
dbl = double
expect(dbl).to receive(:message)
end
it 'passes a negative expectation (using to_not)' do
dbl = double
expect(dbl).to_not receive(:message)
end
it 'fails a negative expectation (using not_to)' do
dbl = double
expect(dbl).not_to receive(:message)
dbl.message
end
it 'can use both minitest and rspec expectations' do
expect(1 + 3).must_equal 4
expect(1 + 3).to eq 4
end
end
"""
When I run `ruby spec/rspec_mocks_spec.rb --seed 0`
Then it should fail with the following output:
| 1) Failure: |
| Minitest Spec integration#test_0002_fails a positive expectation |
| (Double (anonymous)).message(*(any args)) |
| expected: 1 time with any arguments |
| received: 0 times with any arguments |
| |
| 2) Failure: |
| Minitest Spec integration#test_0004_fails a negative expectation (using not_to) |
| (Double (anonymous)).message(no args) |
| expected: 0 times with any arguments |
| received: 1 time |
| |
| 5 runs, 6 assertions, 2 failures, 0 errors, 0 skips |
|
