Class: Capybara::RSpecMatchers::HaveSelector

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

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ HaveSelector



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# File 'lib/capybara/rspec/matchers.rb', line 4

def initialize(*args)
  @args = args
end

Instance Method Details

#descriptionObject



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# File 'lib/capybara/rspec/matchers.rb', line 30

def description
  "has #{selector_name}"
end

#does_not_match?(actual) ⇒ Boolean



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# File 'lib/capybara/rspec/matchers.rb', line 13

def does_not_match?(actual)
  @actual = wrap(actual)
  @actual.has_no_selector?(*@args)
end

#failure_message_for_shouldObject



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# File 'lib/capybara/rspec/matchers.rb', line 18

def failure_message_for_should
  if normalized.failure_message
    normalized.failure_message.call(@actual, normalized)
  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 26

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 8

def matches?(actual)
  @actual = wrap(actual)
  @actual.has_selector?(*@args)
end

#normalizedObject



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# File 'lib/capybara/rspec/matchers.rb', line 48

def normalized
  @normalized ||= Capybara::Selector.normalize(*@args)
end

#selector_nameObject



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# File 'lib/capybara/rspec/matchers.rb', line 34

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

#wrap(actual) ⇒ Object



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# File 'lib/capybara/rspec/matchers.rb', line 40

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