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HewlettPackard/oneview-sdk-ruby

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lib/oneview-sdk/client.rb

Summary

Maintainability
C
1 day
Test Coverage

Method initialize has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.
Open

    def initialize(options = {})
      options = Hash[options.map { |k, v| [k.to_sym, v] }] # Convert string hash keys to symbols
      STDOUT.sync = true
      @logger = options[:logger] || Logger.new(STDOUT)
      %i[debug info warn error level=].each { |m| raise InvalidClient, "Logger must respond to #{m} method " unless @logger.respond_to?(m) }
Severity: Minor
Found in lib/oneview-sdk/client.rb - About 3 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method wait_for has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

    def wait_for(task_uri)
      raise ArgumentError, 'Must specify a task_uri!' if task_uri.nil? || task_uri.empty?
      loop do
        task_uri.gsub!(%r{https:(.*)\/rest}, '/rest')
        task = rest_get(task_uri)
Severity: Minor
Found in lib/oneview-sdk/client.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method initialize has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def initialize(options = {})
      options = Hash[options.map { |k, v| [k.to_sym, v] }] # Convert string hash keys to symbols
      STDOUT.sync = true
      @logger = options[:logger] || Logger.new(STDOUT)
      %i[debug info warn error level=].each { |m| raise InvalidClient, "Logger must respond to #{m} method " unless @logger.respond_to?(m) }
Severity: Minor
Found in lib/oneview-sdk/client.rb - About 1 hr to fix

    Method login has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
    Open

        def login(retries = 2)
      options = {
        'body' => {
          'userName' => @user,
          'password' => @password,
    Severity: Minor
    Found in lib/oneview-sdk/client.rb - About 35 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method appliance_api_version has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

        def appliance_api_version
      options = { 'Content-Type' => :none, 'X-API-Version' => :none, 'auth' => :none }
      response = rest_api(:get, '/rest/version', options)
      version = response_handler(response)['currentVersion']
      raise ConnectionError, "Couldn't get API version" unless version
    Severity: Minor
    Found in lib/oneview-sdk/client.rb - About 25 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Identical blocks of code found in 2 locations. Consider refactoring.
    Open

          options = { 'Content-Type' => :none, 'X-API-Version' => :none, 'auth' => :none }
      response = rest_api(:get, '/rest/version', options)
      version = response_handler(response)['currentVersion']
      raise ConnectionError, "Couldn't get API version" unless version
      version = version.to_i if version.class != Integer
    Severity: Minor
    Found in lib/oneview-sdk/client.rb and 1 other location - About 30 mins to fix
    lib/oneview-sdk/image-streamer/client.rb on lines 87..92

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 33.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

          if ENV.key?('ONEVIEWSDK_SSL_ENABLED')
        if %w[true false 1 0].include?(ENV['ONEVIEWSDK_SSL_ENABLED'])
          @ssl_enabled = !%w[false 0].include?(ENV['ONEVIEWSDK_SSL_ENABLED'])
        else
          @logger.warn "Unrecognized ssl_enabled value '#{ENV['ONEVIEWSDK_SSL_ENABLED']}'. Valid options are 'true' & 'false'"
    Severity: Minor
    Found in lib/oneview-sdk/client.rb and 1 other location - About 25 mins to fix
    lib/oneview-sdk/image-streamer/client.rb on lines 56..60

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 31.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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