Module: Hubbado::Log::Logger::Substitute

Defined in:
lib/hubbado/log/logger/substitute.rb

Overview

What a logger was told rather than what it wrote. Extended onto a mimic of Logger, so a class under test is handed something that answers as a logger and keeps what it was given.

Defined Under Namespace

Classes: Entry

Instance Method Summary collapse

Instance Method Details

#logged(severity = nil) ⇒ Object

Everything about what a class said, in order. Named with a severity, only what it said at that one.

A severity reaches a logger two ways: as the method, from the generated severity methods, or as #log's first argument. Both are compared as symbols, because #log takes a String as readily and passes on what it was given.



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# File 'lib/hubbado/log/logger/substitute.rb', line 15

def logged(severity = nil)
  entries = invocations.map { |invocation| entry(invocation) }

  return entries if severity.nil?

  entries.select { |entry| entry.severity == severity.to_s.to_sym }
end

#logged?(severity = nil) ⇒ Boolean

Whether, where #logged and #messages ask what. Without a severity, whether anything was written at all.

Returns:

  • (Boolean) 


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# File 'lib/hubbado/log/logger/substitute.rb', line 28

def logged?(severity = nil) = !logged(severity).empty?

#messages(severity = nil) ⇒ Object

What a class said, where #logged is everything about it.



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# File 'lib/hubbado/log/logger/substitute.rb', line 24

def messages(severity = nil) = logged(severity).map(&:message)