How to use double_injection method of RR.MethodDispatches Package

Best Rr_ruby code snippet using RR.MethodDispatches.double_injection

double_injection.rb

Source:double_injection.rb

1module RR2  module Injections3    # RR::DoubleInjection is the binding of an subject and a method.4    # A double_injection has 0 to many Double objects. Each Double5    # has Argument Expectations and Times called Expectations.6    class DoubleInjection < Injection7      attr_reader :subject_class, :method_name, :doubles8      MethodArguments = Struct.new(:arguments, :block)9      def initialize(subject, method_name, subject_class)10        @subject = subject11        @subject_class = subject_class12        @method_name = method_name.to_sym13        @doubles = []14      end15      # RR::DoubleInjection#register_double adds the passed in Double16      # into this DoubleInjection's list of Double objects.17      def register_double(double)18        @doubles << double19      end20      # RR::DoubleInjection#bind injects a method that acts as a dispatcher21      # that dispatches to the matching Double when the method22      # is called.23      def bind24        if subject_respond_to_method?(method_name)25          if subject_has_method_defined?(method_name)26            bind_method_with_alias27          else28            space.method_missing_injection(subject)29            space.singleton_method_added_injection(subject)30          end31        else32          bind_method33        end34        self35      end36      # RR::DoubleInjection#verify verifies each Double37      # TimesCalledExpectation are met.38      def verify39        @doubles.each do |double|40          double.verify41        end42      end43      # RR::DoubleInjection#reset removes the injected dispatcher method.44      # It binds the original method implementation on the subject45      # if one exists.46      def reset47        if subject_has_original_method?48          subject_class.__send__(:alias_method, method_name, original_method_alias_name)49          subject_class.__send__(:remove_method, original_method_alias_name)50        else51          if subject_has_method_defined?(method_name)52            subject_class.__send__(:remove_method, method_name)53          end54        end55      end56      def dispatch_method(args, block)57        dispatch = MethodDispatches::MethodDispatch.new(self, args, block)58        if @bypass_bound_method59          dispatch.call_original_method60        else61          dispatch.call62        end63      end64      def dispatch_method_missing(method_name, args, block)65        MethodDispatches::MethodMissingDispatch.new(subject, method_name, args, block).call66      end67      def subject_has_original_method_missing?68        subject_respond_to_method?(original_method_missing_alias_name)69      end70      def original_method_alias_name71        "__rr__original_#{@method_name}"72      end73      def original_method_missing_alias_name74        MethodDispatches::MethodMissingDispatch.original_method_missing_alias_name75      end76      def bypass_bound_method77        @bypass_bound_method = true78        yield79      ensure80        @bypass_bound_method = nil81      end82      protected83      def deferred_bind_method84        unless subject_has_method_defined?(original_method_alias_name)85          bind_method_with_alias86        end87        @performed_deferred_bind = true88      end89      def bind_method_with_alias90        subject_class.__send__(:alias_method, original_method_alias_name, method_name)91        bind_method92      end93      def bind_method94        returns_method = <<-METHOD95        def #{@method_name}(*args, &block)96          arguments = MethodArguments.new(args, block)97          RR::Space.double_injection(self, :#{@method_name}).dispatch_method(arguments.arguments, arguments.block)98        end99        METHOD100        subject_class.class_eval(returns_method, __FILE__, __LINE__ - 5)101      end102    end103  end104end...

method_dispatch.rb

Source:method_dispatch.rb

1module RR2  module MethodDispatches3    class MethodDispatch < BaseMethodDispatch4      attr_reader :double_injection, :subject5      def initialize(double_injection, subject, args, block)6        @double_injection, @subject, @args, @block = double_injection, subject, args, block7        @double = find_double_to_attempt8      end9      def call10        space.record_call(subject, method_name, args, block)11        if double12          double.method_call(args)13          call_yields14          return_value_1 = call_implementation15          return_value_2 = extract_subject_from_return_value(return_value_1)16          if after_call_proc17            extract_subject_from_return_value(after_call_proc.call(return_value_2))18          else19            return_value_220          end21        else22          double_not_found_error23        end24      end25      def call_original_method26        if subject_has_original_method?27          subject.__send__(original_method_alias_name, *args, &block)28        elsif subject_has_original_method_missing?29          call_original_method_missing30        else31          subject.__send__(:method_missing, method_name, *args, &block)32        end33      end34    protected35      def call_implementation36        if implementation_is_original_method?37          call_original_method38        else39          if implementation40            if implementation.is_a?(Method)41              implementation.call(*args, &block)42            else43              call_args = block ? args + [ProcFromBlock.new(&block)] : args44              implementation.call(*call_args)45            end46          else47            nil48          end49        end50      end51      def_delegators :definition, :implementation52      def_delegators :double_injection, :subject_has_original_method?, :subject_has_original_method_missing?, :method_name, :original_method_alias_name53    end54  end55end...

double_injection

Using AI Code Generation

1  def double_injection(klass, method_name, &block)2      define_method(method_name, &block)3RR::MethodDispatches.double_injection(Foo, :bar) do

double_injection

Using AI Code Generation

1RR::MethodDispatches.double_injection(A, :method1) do2RR::MethodDispatches.double_injection(A, :method1) do3double_injection(A, :method1) do4double_injection(A, :method1) do5double_injection(A, :method1) do6double_injection(A, :method1) do7double_injection(A, :method1) do8double_injection(A, :method1) do

double_injection

Using AI Code Generation

1  def bar(a, b)2    RR.double_injection(@foo, :bar) do |d|3      d.expect(1, 2) { 3 }4      assert_equal 3, @foo.bar(1, 2)5  def bar(a, b)6    RR.double_injection(@foo, :bar) do |d|7      d.expect(1, 2) { 3 }8      3.times { @foo.bar(1, 2) }

double_injection

Using AI Code Generation

1  def bar(a, b)2    RR.double_injection(@foo, :bar) do |d|3      d.expect(1, 2) { 3 }4      assert_equal 3, @foo.bar(1, 2)5  def bar(a, b)6    RR.double_injection(@foo, :bar) do |d|7      d.expect(1, 2) { 3 }8      3.times { @foo.bar(1, 2) }

double_injection

Using AI Code Generation

1  def double_injection(klass, method_name, &block)2      define_method(method_name, &block)3RR::MethodDispatches.double_injection(Foo, :bar) do

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