class Test::Unit::Fixture::HookPoint
Public Class Methods
new(default_options)
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# File lib/test/unit/fixture.rb, line 92 def initialize(default_options) @default_options = default_options @before_prepend_callbacks = [] @before_append_callbacks = [] @after_prepend_callbacks = [] @after_append_callbacks = [] @unregistered_callbacks = [] end
Public Instance Methods
after_append_callbacks()
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# File lib/test/unit/fixture.rb, line 134 def after_append_callbacks @after_append_callbacks - @unregistered_callbacks end
after_prepend_callbacks()
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# File lib/test/unit/fixture.rb, line 130 def after_prepend_callbacks @after_prepend_callbacks - @unregistered_callbacks end
before_append_callbacks()
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# File lib/test/unit/fixture.rb, line 126 def before_append_callbacks @before_append_callbacks - @unregistered_callbacks end
before_prepend_callbacks()
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# File lib/test/unit/fixture.rb, line 122 def before_prepend_callbacks @before_prepend_callbacks - @unregistered_callbacks end
register(method_name_or_callback, options=nil)
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# File lib/test/unit/fixture.rb, line 101 def register(method_name_or_callback, options=nil) options ||= {} unless valid_register_options?(options) message = "must be {:before => :prepend}, " + "{:before => :append}, {:after => :prepend} or " + "{:after => :append}: #{options.inspect}" raise ArgumentError, message end if options.empty? options = @default_options end before_how = options[:before] after_how = options[:after] add_callback(method_name_or_callback, before_how, after_how) end
unregister(method_name_or_callback)
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# File lib/test/unit/fixture.rb, line 118 def unregister(method_name_or_callback) @unregistered_callbacks << method_name_or_callback end
Private Instance Methods
add_callback(method_name_or_callback, before_how, after_how)
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# File lib/test/unit/fixture.rb, line 148 def add_callback(method_name_or_callback, before_how, after_how) case before_how when :prepend @before_prepend_callbacks = [method_name_or_callback] | @before_prepend_callbacks when :append @before_append_callbacks |= [method_name_or_callback] else case after_how when :prepend @after_prepend_callbacks = [method_name_or_callback] | @after_prepend_callbacks when :append @after_append_callbacks |= [method_name_or_callback] end end end
valid_register_options?(options)
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# File lib/test/unit/fixture.rb, line 139 def valid_register_options?(options) return true if options.empty? return false if options.size > 1 key = options.keys.first [:before, :after].include?(key) and [:prepend, :append].include?(options[key]) end