Module: Assert::ViewHelpers::InstanceMethods

Defined in:
lib/assert/view_helpers.rb

Instance Method Summary collapse

Instance Method Details

#all_pass_result_summary_msg ⇒ Object

generate an appropriate result summary msg for all tests passing



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# File 'lib/assert/view_helpers.rb', line 56

def all_pass_result_summary_msg
  if self.result_count < 1
    "uhh..."
  elsif self.result_count == 1
    "pass"
  else
    "all pass"
  end
end

#captured_output(output) ⇒ Object

show any captured output



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# File 'lib/assert/view_helpers.rb', line 27

def captured_output(output)
  "--- stdout ---\n"\
  "#{output}"\
  "--------------"
end

#re_run_test_cmd(test_id) ⇒ Object

show any captured output



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# File 'lib/assert/view_helpers.rb', line 34

def re_run_test_cmd(test_id)
  "assert -t #{test_id.gsub(Dir.pwd, ".")}"
end

#result_count_statement ⇒ Object 



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# File 'lib/assert/view_helpers.rb', line 42

def result_count_statement
  "#{self.result_count} result#{"s" if self.result_count != 1}"
end

#result_summary_msg(result_type) ⇒ Object

print a result summary message for a given result type



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# File 'lib/assert/view_helpers.rb', line 67

def result_summary_msg(result_type)
  if result_type == :pass && self.all_pass?
    self.all_pass_result_summary_msg
  else
    "#{self.send("#{result_type}_result_count")} #{result_type}"
  end
end

#results_summary_sentence ⇒ Object

generate a sentence fragment describing the breakdown of test results if a block is given, yield each msg in the breakdown for custom formatting



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# File 'lib/assert/view_helpers.rb', line 77

def results_summary_sentence
  summaries = self.ocurring_result_types.map do |result_type|
    summary_msg = self.result_summary_msg(result_type)
    block_given? ? yield(summary_msg, result_type) : summary_msg
  end
  self.to_sentence(summaries)
end

#tests_to_run_count_statement ⇒ Object 



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# File 'lib/assert/view_helpers.rb', line 38

def tests_to_run_count_statement
  "#{self.tests_to_run_count} test#{"s" if self.tests_to_run_count != 1}"
end

#to_sentence(items) ⇒ Object

generate a comma-seperated sentence fragment given a list of items



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# File 'lib/assert/view_helpers.rb', line 47

def to_sentence(items)
  if items.size <= 2
    items.join(items.size == 2 ? " and " : "")
  else
    [items[0..-2].join(", "), items.last].join(", and ")
  end
end