Module: Loggr::Lint::Tests

Defined in:
lib/loggr/lint.rb

Overview

Adapter and Logger Lint Tests

You can test whether an object provides a compliant adapter and logger by including Logger::Lint::Tests in your tests.

Ensure you set the instance variable @adapter to your adapter.

Instance Method Summary collapse

Instance Method Details

#test_adapter_logger ⇒ Object 



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# File 'lib/loggr/lint.rb', line 15

def test_adapter_logger
  assert adapter.respond_to?(:logger), "The adapter should respond to #logger"
  assert adapter.method('logger').arity == -2, "The adapter should accept two parameters for #logger, name and options hash"        
end

#test_adapter_mdc ⇒ Object 



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# File 'lib/loggr/lint.rb', line 20

def test_adapter_mdc
  assert adapter.respond_to?(:mdc), "The adapter should respond to #mdc"
  assert adapter.method('mdc').arity == 0, "The adapter should accept no parameters for #mdc"
end

#test_logger_methods ⇒ Object 



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# File 'lib/loggr/lint.rb', line 34

def test_logger_methods
  tempfile = Tempfile.new('lint')
  logger = adapter.logger('lint', :to => tempfile.path)
  %w{debug info warn error fatal}.each do |level|
    assert logger.respond_to?(level), "The logger should respond to ##{level}"
    assert logger.respond_to?("#{level}?"), "The logger should respond to ##{level}?"
  end        
ensure
  tempfile.unlink
end

#test_mdc_methods ⇒ Object 



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# File 'lib/loggr/lint.rb', line 25

def test_mdc_methods
  mdc = adapter.mdc
  assert mdc.respond_to?(:[]=), "The mdc should respond to #[]="
  assert mdc.respond_to?(:[]),  "The mdc should respond to #[]"
  assert mdc.respond_to?(:delete),  "The mdc should respond to #delete"
  assert mdc.respond_to?(:clear),   "The mdc should respond to #clear"
  assert mdc.respond_to?(:to_hash), "The mdc should respond to #to_hash"
end