Class: RR::Space
- Inherits:
-
Object
- Object
- RR::Space
- Defined in:
- lib/rr/space.rb
Overview
RR::Space.instance is the global state subject for the RR framework.
Defined Under Namespace
Modules: Reader
Class Attribute Summary collapse
Instance Attribute Summary collapse
-
#double_injections ⇒ Object
readonly
Returns the value of attribute double_injections.
-
#ordered_doubles ⇒ Object
readonly
Returns the value of attribute ordered_doubles.
-
#recorded_calls ⇒ Object
readonly
Returns the value of attribute recorded_calls.
-
#trim_backtrace ⇒ Object
Returns the value of attribute trim_backtrace.
Instance Method Summary collapse
-
#double_injection(subject, method_name) ⇒ Object
Reuses or creates, if none exists, a DoubleInjection for the passed in subject and method_name.
- #double_injection_exists?(subject, method_name) ⇒ Boolean
-
#initialize ⇒ Space
constructor
A new instance of Space.
- #record_call(subject, method_name, arguments, block) ⇒ Object
-
#register_ordered_double(double) ⇒ Object
Registers the ordered Double to be verified.
-
#reset ⇒ Object
Resets the registered Doubles and ordered Doubles.
-
#reset_double(subject, method_name) ⇒ Object
Resets the DoubleInjection for the passed in subject and method_name.
-
#verify_double(subject, method_name) ⇒ Object
Verifies the DoubleInjection for the passed in subject and method_name.
-
#verify_doubles(*objects) ⇒ Object
(also: #verify)
Verifies all the DoubleInjection objects have met their TimesCalledExpectations.
-
#verify_ordered_double(double) ⇒ Object
Verifies that the passed in ordered Double is being called in the correct position.
Constructor Details
#initialize ⇒ Space
Returns a new instance of Space.
24 25 26 27 28 29 |
# File 'lib/rr/space.rb', line 24 def initialize @double_injections = HashWithObjectIdKey.new @ordered_doubles = [] @trim_backtrace = false @recorded_calls = RR::RecordedCalls.new end |
Class Attribute Details
.instance ⇒ Object
11 12 13 |
# File 'lib/rr/space.rb', line 11 def instance @instance ||= new end |
Instance Attribute Details
#double_injections ⇒ Object (readonly)
Returns the value of attribute double_injections.
22 23 24 |
# File 'lib/rr/space.rb', line 22 def double_injections @double_injections end |
#ordered_doubles ⇒ Object (readonly)
Returns the value of attribute ordered_doubles.
22 23 24 |
# File 'lib/rr/space.rb', line 22 def ordered_doubles @ordered_doubles end |
#recorded_calls ⇒ Object (readonly)
Returns the value of attribute recorded_calls.
22 23 24 |
# File 'lib/rr/space.rb', line 22 def recorded_calls @recorded_calls end |
#trim_backtrace ⇒ Object
Returns the value of attribute trim_backtrace.
23 24 25 |
# File 'lib/rr/space.rb', line 23 def trim_backtrace @trim_backtrace end |
Instance Method Details
#double_injection(subject, method_name) ⇒ Object
Reuses or creates, if none exists, a DoubleInjection for the passed in subject and method_name. When a DoubleInjection is created, it binds the dispatcher to the subject.
35 36 37 38 39 |
# File 'lib/rr/space.rb', line 35 def double_injection(subject, method_name) @double_injections[subject][method_name.to_sym] ||= begin DoubleInjection.new(subject, method_name.to_sym, (class << subject; self; end)).bind end end |
#double_injection_exists?(subject, method_name) ⇒ Boolean
41 42 43 |
# File 'lib/rr/space.rb', line 41 def double_injection_exists?(subject, method_name) @double_injections.include?(subject) && @double_injections[subject].include?(method_name.to_sym) end |
#record_call(subject, method_name, arguments, block) ⇒ Object
100 101 102 |
# File 'lib/rr/space.rb', line 100 def record_call(subject, method_name, arguments, block) @recorded_calls << [subject, method_name, arguments, block] end |
#register_ordered_double(double) ⇒ Object
Registers the ordered Double to be verified.
46 47 48 |
# File 'lib/rr/space.rb', line 46 def register_ordered_double(double) @ordered_doubles << double unless ordered_doubles.include?(double) end |
#reset ⇒ Object
Resets the registered Doubles and ordered Doubles
80 81 82 83 84 |
# File 'lib/rr/space.rb', line 80 def reset reset_ordered_doubles reset_double_injections reset_recorded_calls end |
#reset_double(subject, method_name) ⇒ Object
Resets the DoubleInjection for the passed in subject and method_name.
94 95 96 97 98 |
# File 'lib/rr/space.rb', line 94 def reset_double(subject, method_name) double_injection = @double_injections[subject].delete(method_name) @double_injections.delete(subject) if @double_injections[subject].empty? double_injection.reset end |
#verify_double(subject, method_name) ⇒ Object
Verifies the DoubleInjection for the passed in subject and method_name.
87 88 89 90 91 |
# File 'lib/rr/space.rb', line 87 def verify_double(subject, method_name) @double_injections[subject][method_name].verify ensure reset_double subject, method_name end |
#verify_doubles(*objects) ⇒ Object Also known as: verify
Verifies all the DoubleInjection objects have met their TimesCalledExpectations.
69 70 71 72 73 74 75 76 |
# File 'lib/rr/space.rb', line 69 def verify_doubles(*objects) objects = @double_injections.keys if objects.empty? objects.each do |subject| @double_injections[subject].keys.each do |method_name| verify_double(subject, method_name) end end end |
#verify_ordered_double(double) ⇒ Object
Verifies that the passed in ordered Double is being called in the correct position.
52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
# File 'lib/rr/space.rb', line 52 def verify_ordered_double(double) unless double.terminal? raise Errors::DoubleOrderError, "Ordered Doubles cannot have a NonTerminal TimesCalledExpectation" end unless @ordered_doubles.first == double = Double.formatted_name(double.method_name, double.expected_arguments) << " called out of order in list\n" << Double.(@ordered_doubles) raise Errors::DoubleOrderError, end @ordered_doubles.shift unless double.attempt? double end |