Class: Filterameter::DeclarationsValidator

Inherits:
Object
  • Object
show all
Includes:
Errors
Defined in:
lib/filterameter/declarations_validator.rb

Overview

# Declarations Validator

Class DeclarationsValidtor fetches each filter and sort from the registry to validate the declaration. This class can be accessed from the controller as ‘declarations_validator` (via the FilterCoordinator) and be used in tests.

Use the ‘valid?` method to test, then report errors with the `errors` attribute.

A test in RSpec might look like this:

expect(WidgetsController.declarations_validator).to be_valid

In Minitest it might look like this:

validator = WidgetsController.declarations_validator
assert_predicate validator, :valid?, -> { validator.errors }

Defined Under Namespace

Classes: FactoryErrors

Instance Method Summary collapse

Methods included from Errors

#valid?

Constructor Details

#initialize(controller_name, model, registry) ⇒ DeclarationsValidator

Returns a new instance of DeclarationsValidator.



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# File 'lib/filterameter/declarations_validator.rb', line 22

def initialize(controller_name, model, registry)
  @controller_name = controller_name
  @model = model
  @registry = registry
end

Instance Method Details

#errors ⇒ Object 



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# File 'lib/filterameter/declarations_validator.rb', line 32

def errors
  @errors&.join("\n")
end

#inspect ⇒ Object 



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# File 'lib/filterameter/declarations_validator.rb', line 28

def inspect
  "filter declarations on #{@controller_name.titleize}Controller"
end