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Contents
Feature: Unused Private Method detector
This detector is a little special in the sense that it takes class contexts but analyzes
methods (and thus, is configured in regards to methods) so we need to make sure
that our configuration handling still works.
Scenario: Differentiate between contexts when excluding them
Given a file named "config.reek" with:
"""
---
IrresponsibleModule:
enabled: false
UnusedPrivateMethod:
enabled: true
exclude:
- "Outer::Awesome#foobar"
"""
And a file named "sample.rb" with:
"""
module Outer
class Smelly
private
def foobar; end # Should report UnusedPrivateMethod
end
class Awesome
private
def foobar; end # Should not report UnusedPrivateMethod
end
end
"""
When I run `reek -c config.reek sample.rb`
Then it reports:
"""
sample.rb -- 1 warning:
[4]:UnusedPrivateMethod: Outer::Smelly has the unused private instance method `foobar` [https://github.com/troessner/reek/blob/master/docs/Unused-Private-Method.md]
"""
Scenario: Use regexes for excluding contexts
Given a file named "config.reek" with:
"""
---
IrresponsibleModule:
enabled: false
UnusedPrivateMethod:
enabled: true
exclude:
- !ruby/regexp /(.*)wesome#foo(.*)/
"""
And a file named "sample.rb" with:
"""
module Outer
class Smelly
private
def foobar; end # Should report UnusedPrivateMethod
end
class Awesome
private
def foobar; end # Should not report UnusedPrivateMethod
end
end
"""
When I run `reek -c config.reek sample.rb`
Then it reports:
"""
sample.rb -- 1 warning:
[4]:UnusedPrivateMethod: Outer::Smelly has the unused private instance method `foobar` [https://github.com/troessner/reek/blob/master/docs/Unused-Private-Method.md]
"""
Version data entries
16 entries across 16 versions & 1 rubygems