41d9700473
* Nuke around 800 lock * Honor LSP with not anymore squeezing something non LSP compatible in the same inheritance tree. * Separate running from result tree. * Clean up kill logic and early exits on already dead mutations. * Fix #runnin? smell for reporters. * Decouple config object from VM state. Makes it serializable to enable config loading. * Fix sequence of global VM events to match PRIOR rspec infects VM with gazillions of classes / modules. Thix fixes a startup speed degeneration. * Various fixes to enhance determinism. * Replace some unneded manual double dispatch with single manual dispatch for reporter / runners.
150 lines
3 KiB
Ruby
150 lines
3 KiB
Ruby
module Mutant
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class Reporter
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class CLI
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# CLI runner status printer base class
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class Printer
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include AbstractType, Delegator, Adamantium::Flat, Concord.new(:output, :object)
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NL = "\n".freeze
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# Run printer on object to output
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#
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# @param [IO] output
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# @param [Object] object
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#
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# @return [self]
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#
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# @api private
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#
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def self.run(output, object)
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handler = lookup(object.class)
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handler.new(output, object).run
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self
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end
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# Run printer
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#
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# @return [self]
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#
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# @api private
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#
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abstract_method :run
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private
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# Return status color
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#
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# @return [Color]
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#
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# @api private
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#
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def status_color
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success? ? Color::GREEN : Color::RED
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end
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# Visit a collection of objects
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#
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# @return [Enumerable<Object>] collection
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#
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# @return [undefined]
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#
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# @api private
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#
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def visit_collection(collection)
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collection.each(&method(:visit))
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end
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# Visit object
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#
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# @param [Object] object
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#
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# @return [undefined]
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#
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# @api private
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#
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def visit(object)
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self.class.run(output, object)
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end
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# Print an info line to output
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#
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# @return [undefined]
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#
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# @api private
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#
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def info(string, *arguments)
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puts(format(string, *arguments))
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end
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# Print a status line to output
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#
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# @return [undefined]
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#
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# @api private
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#
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def status(string, *arguments)
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puts(colorize(status_color, format(string, *arguments)))
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end
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# Print a line to output
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#
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# @return [undefined]
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#
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# @api private
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#
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def puts(string = NL)
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output.puts(string)
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end
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# Test if runner was successful
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#
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# @return [Boolean]
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#
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# @api private
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#
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def success?
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object.success?
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end
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# Test if output can be colored
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#
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# @return [Boolean]
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#
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# @api private
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#
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def color?
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tty?
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end
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# Colorize message
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#
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# @param [Color] color
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# @param [String] message
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#
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# @api private
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#
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# @return [String]
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# if color is enabled
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# unmodified message otherwise
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#
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def colorize(color, message)
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color = Color::NONE unless tty?
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color.format(message)
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end
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# Test for output to tty
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#
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# @return [Boolean]
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#
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# @api private
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#
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def tty?
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output.respond_to?(:tty?) && output.tty?
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end
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memoize :tty?
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end # Printer
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end # CLI
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end # Reporter
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end # Mutant
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