Class: ApiMiniTester::Import::Postman

Inherits:
Object
  • Object
show all
Defined in:
lib/api_mini_tester/import/postman.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(json_collection) ⇒ Postman

Returns a new instance of Postman.



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# File 'lib/api_mini_tester/import/postman.rb', line 9

def initialize(json_collection)
  @collection = JSON.parse json_collection
end

Instance Attribute Details

#collection ⇒ Object (readonly)

Returns the value of attribute collection.



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# File 'lib/api_mini_tester/import/postman.rb', line 7

def collection
  @collection
end

Instance Method Details

#baseurl(items) ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 47

def baseurl(items)
  base = ''
  items.each do |item|
    if item['item']
      item_url = baseurl(item['item'])
    elsif item['request']
      item_url = item['request']['url']['raw']
    end
    base = max_common_url(base, item_url)
  end
  base
end

#max_common_url(url1, url2) ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 39

def max_common_url(url1, url2)
  return "" unless url1 && url2
  index = 0
  index += 1 while url1[index] && url2[index] && url1[index] == url2[index]
  return "" if index.zero?
  url1[0..(index - 1)][0..(url1.rindex('/') - 1)]
end

#name ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 35

def name
  collection['info']['name']
end

#step(item) ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 90

def step(item)
  res = {
    'step' => item['name'],
    'name' => item['name'],
    'method' => item['request']['method'],
    'uri' => step_uri(item['request']['url']['raw']),
    'input' => {
      'header' => step_header(item['request']['header']),
      'body' => step_body(item['request']['body']['raw'])
    },
    'output' => {
      'header' => {},
      'body' => {}
    }
  }
  res
end

#step_body(body) ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 84

def step_body(body)
  body ? JSON.parse(body) : {}
rescue JSON::ParserError
  {}
end

#step_header(header) ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 76

def step_header(header)
  res = {}
  header.each do |h|
    res[h['key']] = h['value']
  end
  res
end

#step_uri(uri) ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 72

def step_uri(uri)
  uri.gsub("#{@base}/", "")
end

#steps(items) ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 60

def steps(items)
  res = []
  items.each do |item|
    if item['item']
      res << steps(item['item'])
    elsif item['request']
      res << step(item)
    end
  end
  res
end

#suite_base ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 19

def suite_base
  @suite_base ||= {
    'name' => name,
    'desc' => "Imported from postman collection: #{name}",
    'settings' => {
      'baseurl' => baseurl(collection['item'])
    },
    'tests' => [
      {
        'name' => "Test scenario based on postman collection #{name}",
        'steps' => []
      }
    ]
  }
end

#to_yaml ⇒ Object 



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# File 'lib/api_mini_tester/import/postman.rb', line 13

def to_yaml
  suite = suite_base
  suite['tests'][0]['steps'] = steps(collection['item'])
  suite.to_yaml
end