How to use method_missing method of RR.Injections Package

Best Rr_ruby code snippet using RR.Injections.method_missing

space_spec.rb

Source:space_spec.rb Github

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...72 end73 end74 end75 end76 describe "#method_missing_injection" do77 context "when existing subject == but not === with the same method name" do78 it "creates a new DoubleInjection" do79 subject_1 = []80 subject_2 = []81 (subject_1 === subject_2).should be_true82 subject_1.__id__.should_not == subject_2.__id__83 injection_1 = Injections::MethodMissingInjection.find_or_create(class << subject_1; self; end)84 injection_2 = Injections::MethodMissingInjection.find_or_create(class << subject_2; self; end)85 injection_1.should_not == injection_286 end87 end88 context "when a MethodMissingInjection is not registered for the subject and method_name" do89 before do90 def subject.method_missing(method_name, *args, &block)91 :original_method_missing92 end93 end94 it "overrides the method when passing a block" do95 original_method = subject.method(:method_missing)96 Injections::MethodMissingInjection.find_or_create(class << subject; self; end)97 subject.method(:method_missing).should_not == original_method98 end99 end100 context "when a MethodMissingInjection is registered for the subject and method_name" do101 before do102 def subject.method_missing(method_name, *args, &block)103 :original_method_missing104 end105 end106 context "when a DoubleInjection is registered for the subject and method_name" do107 it "returns the existing DoubleInjection" do108 injection = Injections::MethodMissingInjection.find_or_create(class << subject; self; end)109 injection.subject_has_original_method?.should be_true110 Injections::MethodMissingInjection.find_or_create(class << subject; self; end).should === injection111 injection.reset112 subject.method_missing(:foobar).should == :original_method_missing113 end114 end115 end116 end117 describe "#singleton_method_added_injection" do118 context "when existing subject == but not === with the same method name" do119 it "creates a new DoubleInjection" do120 subject_1 = []121 subject_2 = []122 (subject_1 === subject_2).should be_true123 subject_1.__id__.should_not == subject_2.__id__124 injection_1 = Injections::SingletonMethodAddedInjection.find_or_create(class << subject_1; self; end)125 injection_2 = Injections::SingletonMethodAddedInjection.find_or_create(class << subject_2; self; end)126 injection_1.should_not == injection_2127 end128 end129 context "when a SingletonMethodAddedInjection is not registered for the subject and method_name" do130 before do131 def subject.singleton_method_added(method_name)132 :original_singleton_method_added133 end134 end135 it "overrides the method when passing a block" do136 original_method = subject.method(:singleton_method_added)137 Injections::SingletonMethodAddedInjection.find_or_create(class << subject; self; end)138 subject.method(:singleton_method_added).should_not == original_method139 end140 end141 context "when a SingletonMethodAddedInjection is registered for the subject and method_name" do142 before do143 def subject.singleton_method_added(method_name)144 :original_singleton_method_added145 end146 end147 context "when a DoubleInjection is registered for the subject and method_name" do148 it "returns the existing DoubleInjection" do149 injection = Injections::SingletonMethodAddedInjection.find_or_create(class << subject; self; end)150 injection.subject_has_original_method?.should be_true151 Injections::SingletonMethodAddedInjection.find_or_create(class << subject; self; end).should === injection152 injection.reset153 subject.singleton_method_added(:foobar).should == :original_singleton_method_added154 end155 end156 end157 end158 describe "#reset" do159 attr_reader :subject_1, :subject_2160 before do161 @subject_1 = Object.new162 @subject_2 = Object.new163 @method_name = :foobar164 end165 it "should clear the #recorded_calls" do166 object = Object.new167 space.record_call(object, :to_s, [], nil)168 space.reset169 space.recorded_calls.should == RR::RecordedCalls.new([])170 end171 it "removes the ordered doubles" do172 mock(subject_1).foobar1.ordered173 mock(subject_2).foobar2.ordered174 space.ordered_doubles.should_not be_empty175 space.reset176 space.ordered_doubles.should be_empty177 end178 it "resets all double_injections" do179 subject_1.respond_to?(method_name).should be_false180 subject_2.respond_to?(method_name).should be_false181 Injections::DoubleInjection.find_or_create_by_subject(subject_1, method_name)182 Injections::DoubleInjection.exists_by_subject?(subject_1, method_name).should be_true183 subject_1.respond_to?(method_name).should be_true184 Injections::DoubleInjection.find_or_create_by_subject(subject_2, method_name)185 Injections::DoubleInjection.exists_by_subject?(subject_2, method_name).should be_true186 subject_2.respond_to?(method_name).should be_true187 space.reset188 subject_1.respond_to?(method_name).should be_false189 Injections::DoubleInjection.exists?(subject_1, method_name).should be_false190 subject_2.respond_to?(method_name).should be_false191 Injections::DoubleInjection.exists?(subject_2, method_name).should be_false192 end193 it "resets all method_missing_injections" do194 subject_1.respond_to?(:method_missing).should be_false195 subject_2.respond_to?(:method_missing).should be_false196 Injections::MethodMissingInjection.find_or_create(class << subject_1; self; end)197 Injections::MethodMissingInjection.exists?(class << subject_1; self; end).should be_true198 subject_1.respond_to?(:method_missing).should be_true199 Injections::MethodMissingInjection.find_or_create(class << subject_2; self; end)200 Injections::MethodMissingInjection.exists?(class << subject_2; self; end).should be_true201 subject_2.respond_to?(:method_missing).should be_true202 space.reset203 subject_1.respond_to?(:method_missing).should be_false204 Injections::MethodMissingInjection.exists?(subject_1).should be_false205 subject_2.respond_to?(:method_missing).should be_false206 Injections::MethodMissingInjection.exists?(subject_2).should be_false207 end208 it "resets all singleton_method_added_injections" do209 subject_1.respond_to?(:singleton_method_added).should be_false210 subject_2.respond_to?(:singleton_method_added).should be_false211 Injections::SingletonMethodAddedInjection.find_or_create(class << subject_1; self; end)212 Injections::SingletonMethodAddedInjection.exists?(class << subject_1; self; end).should be_true213 subject_1.respond_to?(:singleton_method_added).should be_true214 Injections::SingletonMethodAddedInjection.find_or_create(class << subject_2; self; end)215 Injections::SingletonMethodAddedInjection.exists?(class << subject_2; self; end).should be_true216 subject_2.respond_to?(:singleton_method_added).should be_true217 space.reset218 subject_1.respond_to?(:singleton_method_added).should be_false219 Injections::SingletonMethodAddedInjection.exists?(subject_1).should be_false...

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space.rb

Source:space.rb Github

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...12 end13 attr_writer :instance14 protected15 if KeywordArguments.fully_supported?16 def method_missing(method_name, *args, **kwargs, &block)17 instance.__send__(method_name, *args, **kwargs, &block)18 end19 else20 def method_missing(method_name, *args, &block)21 instance.__send__(method_name, *args, &block)22 end23 ruby2_keywords(:method_missing) if respond_to?(:ruby2_keywords, true)24 end25 end26 attr_reader :ordered_doubles, :recorded_calls27 attr_accessor :trim_backtrace28 def initialize29 @ordered_doubles = []30 @trim_backtrace = false31 @recorded_calls = RR::RecordedCalls.new32 end33 # Registers the ordered Double to be verified.34 def register_ordered_double(double)35 @ordered_doubles << double unless ordered_doubles.include?(double)36 end37 # Verifies that the passed in ordered Double is being called38 # in the correct position.39 def verify_ordered_double(double)40 unless double.terminal?41 raise RR::Errors.build_error(:DoubleOrderError,42 "Ordered Doubles cannot have a NonTerminal TimesCalledExpectation")43 end44 unless @ordered_doubles.first == double45 message = Double.formatted_name(double.method_name, double.expected_arguments)46 message << " called out of order in list\n"47 message << Double.list_message_part(@ordered_doubles)48 raise RR::Errors.build_error(:DoubleOrderError, message)49 end50 @ordered_doubles.shift unless double.attempt?51 double52 end53 # Verifies all the DoubleInjection objects have met their54 # TimesCalledExpectations.55 def verify_doubles(*subjects)56 Injections::DoubleInjection.verify(*subjects)57 end58 alias_method :verify, :verify_doubles59 # Resets the registered Doubles and ordered Doubles60 def reset61 RR.trim_backtrace = false62 RR.overridden_error_class = nil63 reset_ordered_doubles64 Injections::DoubleInjection.reset65 reset_method_missing_injections66 reset_singleton_method_added_injections67 reset_recorded_calls68 reset_bound_objects69 end70 # Verifies the DoubleInjection for the passed in subject and method_name.71 def verify_double(subject, method_name)72 Injections::DoubleInjection.verify_double(class << subject; self; end, method_name)73 end74 # Resets the DoubleInjection for the passed in subject and method_name.75 def reset_double(subject, method_name)76 Injections::DoubleInjection.reset_double(class << subject; self; end, method_name)77 end78 def record_call(subject, method_name, arguments, keyword_arguments, block)79 @recorded_calls.add(subject,80 method_name,81 arguments,82 keyword_arguments,83 block)84 end85 def blank_slate_whitelist86 @blank_slate_whitelist ||= [87 "object_id", "respond_to?", "respond_to_missing?", "method_missing", "instance_eval", "instance_exec", "class_eval"88 ]89 end90 protected91 # Removes the ordered Doubles from the list92 def reset_ordered_doubles93 @ordered_doubles.clear94 end95 def reset_method_missing_injections96 Injections::MethodMissingInjection.instances.each do |subject_class, injection|97 injection.reset98 end99 Injections::MethodMissingInjection.instances.clear100 end101 def reset_singleton_method_added_injections102 Injections::SingletonMethodAddedInjection.instances.each do |subject, injection|103 injection.reset104 end105 Injections::SingletonMethodAddedInjection.instances.clear106 end107 def reset_recorded_calls108 @recorded_calls.clear109 end...

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method_missing_injection.rb

Source:method_missing_injection.rb Github

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...19 @placeholder_method_defined = false20 end21 def bind22 unless class_instance_method_defined(subject_class, original_method_alias_name)23 unless class_instance_method_defined(subject_class, :method_missing)24 @placeholder_method_defined = true25 subject_class.class_eval do26 def method_missing(method_name, *args, &block)27 super28 end29 end30 end31 # Ruby 1.9 will raise a NoMethodError when #method_missing is defined32 # on the subject, but #to_ary isn't. #method_missing will always be33 # defined thanks to BasicObject, but #to_ary may not, so in this case34 # we need to supply our own. Furthermore, Ruby has special logic to35 # handle the return value of #to_ary; if it is nil, then it tells Ruby36 # to ignore #to_ary altogether and use a default rule to arrayify the37 # object in question.38 unless class_instance_method_defined(subject_class, :to_ary)39 subject_class.class_eval do40 def to_ary; nil; end41 end42 end43 subject_class.__send__(:alias_method, original_method_alias_name, :method_missing)44 bind_method45 end46 self47 end48 def reset49 if subject_has_method_defined?(original_method_alias_name)50 memoized_original_method_alias_name = original_method_alias_name51 placeholder_method_defined = @placeholder_method_defined52 subject_class.class_eval do53 remove_method :method_missing54 unless placeholder_method_defined55 alias_method :method_missing, memoized_original_method_alias_name56 end57 remove_method memoized_original_method_alias_name58 end59 end60 end61 protected62 def bind_method63 id = BoundObjects.size64 BoundObjects[id] = subject_class65 if KeywordArguments.fully_supported?66 subject_class.class_eval((<<-METHOD), __FILE__, __LINE__ + 1)67 def method_missing(method_name, *args, **kwargs, &block)68 if respond_to_missing?(method_name, true)69 super(method_name, *args, **kwargs, &block)70 else71 obj = ::RR::Injections::MethodMissingInjection::BoundObjects[#{id}]72 MethodDispatches::MethodMissingDispatch.new(73 self,74 obj,75 method_name,76 args,77 kwargs,78 block79 ).call80 end81 end82 METHOD83 else84 subject_class.class_eval((<<-METHOD), __FILE__, __LINE__ + 1)85 def method_missing(method_name, *args, &block)86 if respond_to_missing?(method_name, true)87 super(method_name, *args, &block)88 else89 obj = ::RR::Injections::MethodMissingInjection::BoundObjects[#{id}]90 MethodDispatches::MethodMissingDispatch.new(91 self,92 obj,93 method_name,94 args,95 {},96 block97 ).call98 end99 end100 ruby2_keywords(:method_missing) if respond_to?(:ruby2_keywords, true)101 METHOD102 end103 end104 def original_method_alias_name105 MethodDispatches::MethodMissingDispatch.original_method_missing_alias_name106 end107 end108 end109end...

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method_missing

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1 mock(self).foo2 mock(self).foo3Traceback (most recent call last):4NameError (uninitialized constant RR::Injections)5Traceback (most recent call last):6NameError (uninitialized constant RR::Injections)7Traceback (most recent call last):

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method_missing

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1 def method_missing(name, *args)2RR::Injections::Object.new.foo('bar')3RR::Injections::Object.new.foo('bar', 'baz')4 def method_missing(name, *args)5RR::Injections::Object.new.foo('bar')6RR::Injections::Object.new.foo('bar', 'baz')7 def method_missing(name, *args)8RR::Injections::Object.new.foo('bar')9RR::Injections::Object.new.foo('bar', 'baz')10 def method_missing(name, *args)11 def method_missing(name, *args)12RR::Injections::Object.new.foo('bar')13RR::Injections::Object.new.foo('bar', 'baz')

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method_missing

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1RR::Injections.inject(A) do2RR::Injections.inject(B) do3RR::Injections.inject(C) do4RR::Injections.inject(A) do5RR::Injections.inject(B) do6RR::Injections.inject(C) do

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method_missing

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1 def method_missing(name, *args)2 def method_missing(name, *args)3 def method_missing(name, *args)

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method_missing

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1RR.Injections.inject_method(:method_to_inject, Object) do2RR::Injections.inject_method(:method_to_inject, Object) do3RR::Injections.inject_method(:method_to_inject, Object) do4RR::Injections.remove_method(:method_to_inject, Object)5RR::Injections.inject_method(:method_to_inject, Object) do6RR::Injections.remove_method(:method_to_inject, Object)

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method_missing

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1 def self.method_missing(method_name, *args, &block)2 def self.method_missing(method_name, *args, &block)3 def self.method_missing(method_name, *args, &block)4 def self.method_missing(method_name, *args, &block)5 def self.method_missing(method_name, *args, &block)

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method_missing

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1 def method_missing(m, *args)2c.hello("world")3c.hello("world", "again", "and", "again")4 def method_missing(m, *args)5 def method_missing(name, *args)6RR::Injections::Object.new.foo('bar')7RR::Injections::Object.new.foo('bar', 'baz')8 def method_missing(name, *args)9 def method_missing(name, *args)10RR::Injections::Object.new.foo('bar')11RR::Injections::Object.new.foo('bar', 'baz')

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method_missing

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1RR::Injections.inject(A) do2RR::Injections.inject(B) do3RR::Injections.inject(C) do4RR::Injections.inject(A) do5RR::Injections.inject(B) do6RR::Injections.inject(C) do

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method_missing

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1 def method_missing(name, *args)2 def method_missing(name, *args)3 def method_missing(name, *args)

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method_missing

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1RR.Injections.inject_method(:method_to_inject, Object) do2RR::Injections.inject_method(:method_to_inject, Object) do3RR::Injections.inject_method(:method_to_inject, Object) do4RR::Injections.remove_method(:method_to_inject, Object)5RR::Injections.inject_method(:method_to_inject, Object) do6RR::Injections.remove_method(:method_to_inject, Object)

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method_missing

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1 def self.method_missing(method_name, *args, &block)2 def self.method_missing(method_name, *args, &block)3 def self.method_missing(method_name, *args, &block)4 def self.method_missing(method_name, *args, &block)5 def self.method_missing(method_name, *args, &block)

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method_missing

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1RR::Injections.inject(A) do2RR::Injections.inject(B) do3RR::Injections.inject(C) do4RR::Injections.inject(A) do5RR::Injections.inject(B) do6RR::Injections.inject(C) do

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method_missing

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1RR.Injections.inject_method(:method_to_inject, Object) do2RR::Injections.inject_method(:method_to_inject, Object) do3RR::Injections.inject_method(:method_to_inject, Object) do4RR::Injections.remove_method(:method_to_inject, Object)5RR::Injections.inject_method(:method_to_inject, Object) do6RR::Injections.remove_method(:method_to_inject, Object)

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