1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
Feature: Hide Undefined Constant
Hiding a constant that is already undefined is a no-op. This can be useful when a spec file
may run in either an isolated environment (e.g. when running one spec file) or in a full
environment with all parts of your code base loaded (e.g. when running your entire suite).
Scenario: Hiding undefined constant
Given a file named "hide_const_spec.rb" with:
"""ruby
RSpec.describe "hiding UNDEFINED_CONSTANT" do
it "has no effect" do
hide_const("UNDEFINED_CONSTANT")
expect { UNDEFINED_CONSTANT }.to raise_error(NameError)
end
it "is still undefined after the example completes" do
expect { UNDEFINED_CONSTANT }.to raise_error(NameError)
end
end
"""
When I run `rspec hide_const_spec.rb`
Then the examples should all pass
|
