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|
Feature: warn when expectation is set on nil
Scenario: nil instance variable
Given a file named "example_spec.rb" with:
"""ruby
RSpec.configure {|c| c.mock_with :rspec}
describe "something" do
it "does something" do
@i_do_not_exist.should_receive(:foo)
@i_do_not_exist.foo
end
end
"""
When I run `rspec example_spec.rb`
Then the output should contain "An expectation of :foo was set on nil"
Scenario: allow
Given a file named "example_spec.rb" with:
"""ruby
RSpec.configure {|c| c.mock_with :rspec}
describe "something" do
it "does something" do
allow_message_expectations_on_nil
nil.should_receive(:foo)
nil.foo
end
end
"""
When I run `rspec example_spec.rb`
Then the output should not contain "An expectation"
Scenario: allow in one example, but not on another
Given a file named "example_spec.rb" with:
"""ruby
RSpec.configure {|c| c.mock_with :rspec}
describe "something" do
it "does something (foo)" do
allow_message_expectations_on_nil
nil.should_receive(:foo)
nil.foo
end
it "does something (bar)" do
nil.should_receive(:bar)
nil.bar
end
end
"""
When I run `rspec example_spec.rb`
Then the output should contain "An expectation of :bar"
And the output should not contain "An expectation of :foo"
|
