Skip to content
This repository
Fetching contributors…

Octocat-spinner-32-eaf2f5

Cannot retrieve contributors at this time

file 51 lines (47 sloc) 1.501 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Feature: warn when expectation is set on nil

Scenario: nil instance variable
Given a file named "example_spec.rb" with:
"""
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:
"""
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:
"""
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"
Something went wrong with that request. Please try again.