Class: Capybara::RSpecMatchers::HaveMatcher

Inherits:
Object
  • Object
show all
Defined in:
lib/capybara/rspec/matchers.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, locator, options = {}, &block) ⇒ HaveMatcher



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# File 'lib/capybara/rspec/matchers.rb', line 56

def initialize(name, locator, options={}, &block)
  @name = name
  @locator = locator
  @options = options
  @failure_message = block
end

Instance Attribute Details

#actualObject (readonly)

Returns the value of attribute actual



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# File 'lib/capybara/rspec/matchers.rb', line 54

def actual
  @actual
end

#failure_messageObject (readonly)

Returns the value of attribute failure_message



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# File 'lib/capybara/rspec/matchers.rb', line 54

def failure_message
  @failure_message
end

#locatorObject (readonly)

Returns the value of attribute locator



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# File 'lib/capybara/rspec/matchers.rb', line 54

def locator
  @locator
end

#nameObject (readonly)

Returns the value of attribute name



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# File 'lib/capybara/rspec/matchers.rb', line 54

def name
  @name
end

#optionsObject (readonly)

Returns the value of attribute options



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# File 'lib/capybara/rspec/matchers.rb', line 54

def options
  @options
end

Instance Method Details

#argumentsObject



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# File 'lib/capybara/rspec/matchers.rb', line 63

def arguments
  if options.empty? then [locator] else [locator, options] end
end

#descriptionObject



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# File 'lib/capybara/rspec/matchers.rb', line 89

def description
  "has #{selector_name}"
end

#does_not_match?(actual) ⇒ Boolean



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# File 'lib/capybara/rspec/matchers.rb', line 72

def does_not_match?(actual)
  @actual = wrap(actual)
  @actual.send(:has_no_#{name}?", *arguments)
end

#failure_message_for_shouldObject



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# File 'lib/capybara/rspec/matchers.rb', line 77

def failure_message_for_should
  if failure_message
    failure_message.call(actual, self)
  else
    "expected #{selector_name} to return something"
  end
end

#failure_message_for_should_notObject



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# File 'lib/capybara/rspec/matchers.rb', line 85

def failure_message_for_should_not
  "expected #{selector_name} not to return anything"
end

#matches?(actual) ⇒ Boolean



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# File 'lib/capybara/rspec/matchers.rb', line 67

def matches?(actual)
  @actual = wrap(actual)
  @actual.send(:has_#{name}?", *arguments)
end

#selector_nameObject



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# File 'lib/capybara/rspec/matchers.rb', line 93

def selector_name
  selector_name = "#{name} #{locator.inspect}"
  selector_name << " with text #{options[:text].inspect}" if options[:text]
  selector_name
end

#wrap(actual) ⇒ Object



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# File 'lib/capybara/rspec/matchers.rb', line 99

def wrap(actual)
  if actual.respond_to?("has_selector?")
    actual
  else
    Capybara.string(actual.to_s)
  end
end