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|
Feature: Transactional examples
By default rspec executes each individual example in a transaction.
You can also explicitly enable/disable transactions the configuration
property 'use_transactional_examples'.
Scenario: Run in transactions (default)
Given a file named "spec/models/widget_spec.rb" with:
"""ruby
require "rails_helper"
RSpec.describe Widget, type: :model do
it "has none to begin with" do
expect(Widget.count).to eq 0
end
it "has one after adding one" do
Widget.create
expect(Widget.count).to eq 1
end
it "has none after one was created in a previous example" do
expect(Widget.count).to eq 0
end
end
"""
When I run `rspec spec/models/widget_spec.rb`
Then the examples should all pass
Scenario: Run in transactions (explicit)
Given a file named "spec/models/widget_spec.rb" with:
"""ruby
require "rails_helper"
RSpec.configure do |c|
c.use_transactional_examples = true
end
RSpec.describe Widget, type: :model do
it "has none to begin with" do
expect(Widget.count).to eq 0
end
it "has one after adding one" do
Widget.create
expect(Widget.count).to eq 1
end
it "has none after one was created in a previous example" do
expect(Widget.count).to eq 0
end
end
"""
When I run `rspec spec/models/widget_spec.rb`
Then the examples should all pass
Scenario: Disable transactions (explicit)
Given a file named "spec/models/widget_spec.rb" with:
"""ruby
require "rails_helper"
RSpec.configure do |c|
c.use_transactional_examples = false
c.order = "defined"
end
RSpec.describe Widget, type: :model do
it "has none to begin with" do
expect(Widget.count).to eq 0
end
it "has one after adding one" do
Widget.create
expect(Widget.count).to eq 1
end
it "has one after one was created in a previous example" do
expect(Widget.count).to eq 1
end
after(:all) { Widget.destroy_all }
end
"""
When I run `rspec spec/models/widget_spec.rb`
Then the examples should all pass
Scenario: Run in transactions with fixture
Given a file named "spec/models/thing_spec.rb" with:
"""ruby
require "rails_helper"
RSpec.describe Thing, type: :model do
fixtures :things
it "fixture method defined" do
things(:one)
end
end
"""
Given a file named "spec/fixtures/things.yml" with:
"""
one:
name: MyString
"""
When I run `rspec spec/models/thing_spec.rb`
Then the examples should all pass
|
