Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use before method of MemoizedInstrumentation Package

Best Test-prof_ruby code snippet using MemoizedInstrumentation.before

rspec_dissect.rb

Source:rspec_dissect.rb

1# frozen_string_literal: true2require "test_prof/rspec_stamp"3require "test_prof/logging"4module TestProf5  # RSpecDissect tracks how much time do you spend in `before` hooks6  # and memoization helpers (i.e. `let`) in your tests.7  module RSpecDissect8    module ExampleInstrumentation # :nodoc:9      def run_before_example(*)10        RSpecDissect.track(:before) { super }11      end12    end13    module MemoizedInstrumentation # :nodoc:14      def fetch_or_store(id, *)15        res = nil16        Thread.current[:_rspec_dissect_let_depth] ||= 017        Thread.current[:_rspec_dissect_let_depth] += 118        begin19          res = if Thread.current[:_rspec_dissect_let_depth] == 120            RSpecDissect.track(:let, id) { super }21          else22            super23          end24        ensure25          Thread.current[:_rspec_dissect_let_depth] -= 126        end27        res28      end29    end30    # RSpecDisect configuration31    class Configuration32      MODES = %w[all let before].freeze33      attr_accessor :top_count, :let_stats_enabled,34        :let_top_count35      alias let_stats_enabled? let_stats_enabled36      attr_reader :mode37      def initialize38        @let_stats_enabled = true39        @let_top_count = (ENV["RD_PROF_LET_TOP"] || 3).to_i40        @top_count = (ENV["RD_PROF_TOP"] || 5).to_i41        @stamp = ENV["RD_PROF_STAMP"]42        @mode = ENV["RD_PROF"] == "1" ? "all" : ENV["RD_PROF"]43        unless MODES.include?(mode)44          raise "Unknown RSpecDissect mode: #{mode};" \45                "available modes: #{MODES.join(", ")}"46        end47        RSpecStamp.config.tags = @stamp if stamp?48      end49      def let?50        mode == "all" || mode == "let"51      end52      def before?53        mode == "all" || mode == "before"54      end55      def stamp?56        !@stamp.nil?57      end58    end59    METRICS = %w[before let].freeze60    class << self61      include Logging62      def config63        @config ||= Configuration.new64      end65      def configure66        yield config67      end68      def init69        RSpec::Core::Example.prepend(ExampleInstrumentation)70        RSpec::Core::MemoizedHelpers::ThreadsafeMemoized.prepend(MemoizedInstrumentation)71        RSpec::Core::MemoizedHelpers::NonThreadSafeMemoized.prepend(MemoizedInstrumentation)72        @data = {}73        METRICS.each do |type|74          @data["total_#{type}"] = 0.075        end76        reset!77        log :info, "RSpecDissect enabled"78      end79      def track(type, meta = nil)80        start = TestProf.now81        res = yield82        delta = (TestProf.now - start)83        type = type.to_s84        @data[type][:time] += delta85        @data[type][:meta] << meta unless meta.nil?86        @data["total_#{type}"] += delta87        res88      end89      def reset!90        METRICS.each do |type|91          @data[type.to_s] = {time: 0.0, meta: []}92        end93      end94      # Whether we are able to track `let` usage95      def memoization_available?96        defined?(::RSpec::Core::MemoizedHelpers::ThreadsafeMemoized)97      end98      def time_for(key)99        @data[key.to_s][:time]100      end101      def meta_for(key)102        @data[key.to_s][:meta]103      end104      def total_time_for(key)105        @data["total_#{key}"]106      end107    end108  end109end110require "test_prof/rspec_dissect/collectors/let"111require "test_prof/rspec_dissect/collectors/before"112require "test_prof/rspec_dissect/rspec" if TestProf.rspec?113TestProf.activate("RD_PROF") do114  TestProf::RSpecDissect.init115end...

before

Using AI Code Generation

1  def before(method, *args)2  def after(method, *args)3  def around(method, *args)4  def memoize(method, *args)5  def call(method, *args)6  def self.instrument(method, *args)7  def self.instrument_method(method, *args)8  def self.instrument_class(method, *args)

before

Using AI Code Generation

1  def before(*methods, &block)2    MemoizedInstrumentation.before(self, *methods, &block)3  def after(*methods, &block)4    MemoizedInstrumentation.after(self, *methods, &block)5  def around(*methods, &block)6    MemoizedInstrumentation.around(self, *methods, &block)7  def around(*methods, &block)8    MemoizedInstrumentation.around(self, *methods, &block)9  def around(*methods, &block)10    MemoizedInstrumentation.around(self, *methods, &block)11  def around(*methods, &block)12    MemoizedInstrumentation.around(self, *methods, &block)13  def around(*methods, &block)14    MemoizedInstrumentation.around(self, *methods, &block)15  def around(*methods, &block)16    MemoizedInstrumentation.around(self, *methods, &block)

before

Using AI Code Generation

1    @memoized ||= {}2  def memoize(key)3    if @memoized.has_key?(key)4  def instrument(name, payload = {})5    memoized_instrumentation.instrument(name, payload) do6  def instrument(name, payload = {})7    memoized_instrumentation.instrument(name, payload) do8  def instrument(name, payload = {})9    memoized_instrumentation.instrument(name, payload) do10  def instrument(name, payload = {})11    memoized_instrumentation.instrument(name, payload) do

before

Using AI Code Generation

1  def self.before(method)2  def self.after(method)3  def self.around(method)4  def self.before(method)5  def self.after(method)6  def self.around(method)7  def self.before(method)8  def self.after(method)9  def self.around(method)10  def self.before(method)

before

Using AI Code Generation

1    @memo = {}2    @memo ||= {}3    @memo = {}4    @memo ||= {}5    @memo = {}6    @memo ||= {}7    @memo = {}8    @memo ||= {}9    @memo = {}10    @memo ||= {}11    @memo = {}12    @memo ||= {}13    @memo = {}14    @memo ||= {}

before

Using AI Code Generation

1  def self.before(method_name, *args)2  def self.after(method_name, *args)3  def self.before(method_name, *args)4  def self.after(method_name, *args)5  def self.before(method_name, *args)6  def self.after(method_name, *args)7  def self.before(method_name, *args)8  def self.after(method_name, *args)9  def self.before(method_name, *args)10  def self.after(method_name, *args)

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.