Class: Quke::ParallelConfiguration

Inherits:
Object
  • Object
show all
Defined in:
lib/quke/parallel_configuration.rb

Overview

Manages all parallel configuration for Quke.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ ParallelConfiguration

Returns a new instance of ParallelConfiguration.



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# File 'lib/quke/parallel_configuration.rb', line 18

def initialize(config)
  @config = config
  data = @config.data["parallel"] || {}
  @enabled = (data["enable"].to_s.downcase.strip == "true")
  @group_by = (data["group_by"] || "default").downcase.strip
  @processes = (data["processes"] || "0").to_s.downcase.strip.to_i
end

Instance Attribute Details

#enabled ⇒ Object (readonly)

Whether use of parallel tests has been enabled



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# File 'lib/quke/parallel_configuration.rb', line 11

def enabled
  @enabled
end

#group_by ⇒ Object (readonly)

How to group the tests. Default is features



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# File 'lib/quke/parallel_configuration.rb', line 13

def group_by
  @group_by
end

#processes ⇒ Object (readonly)

How many processes to start. Default is 0 which means we will leave ParallelTests to determine the number.



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# File 'lib/quke/parallel_configuration.rb', line 16

def processes
  @processes
end

Instance Method Details

#command_args(additional_args = []) ⇒ Object

Returns an array of arguments, correctly ordered for passing to ParallelTests::CLI.new.run().

The arguments are based on the values set for the parallel configuration plus those passed in. It then orders them in an order that makes sense to parallel tests.



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# File 'lib/quke/parallel_configuration.rb', line 32

def command_args(additional_args = [])
  args = standard_args(@config.features_folder)
  args += ["--single", "--quiet"] unless @enabled
  args += ["--group-by", @group_by] unless @group_by == "default"
  args += ["-n", @processes.to_s] if @enabled && @processes.positive?
  args + ["--test-options", @config.cucumber_arg(additional_args)]
end