Class: LiveResource::RSpec::DependOn

Inherits:
Object
  • Object
show all
Defined in:
lib/live_resource/rspec/depend_on.rb

Overview

Tests that a LiveResource::Resource has a dependency on the given target, optionally for the given events.

Instance Method Summary collapse

Constructor Details

#initialize(target) ⇒ DependOn

Returns a new instance of DependOn.



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# File 'lib/live_resource/rspec/depend_on.rb', line 5

def initialize(target)
  @target = target
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/live_resource/rspec/depend_on.rb', line 25

def description
  "depend on #{@target.inspect}"
end

#failure_message ⇒ Object 



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# File 'lib/live_resource/rspec/depend_on.rb', line 17

def failure_message
  "expected '#{@live_resource.name}' resource to depend on #{@target.inspect} but it instead depended on #{@actual_targets}"
end

#for_events(*events) ⇒ Object 



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# File 'lib/live_resource/rspec/depend_on.rb', line 29

def for_events(*events)
  @for_events = events
  self
end

#matches?(live_resource) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/live_resource/rspec/depend_on.rb', line 9

def matches?(live_resource)
  @live_resource = live_resource

  @actual_targets = @live_resource.dependencies.map { |dependency| dependency.target }

  return @actual_targets.include?(@target)
end

#negative_failure_message ⇒ Object 



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# File 'lib/live_resource/rspec/depend_on.rb', line 21

def negative_failure_message
  "expected '#{@live_resource.name}' resource not to depend on #{@target.inspect} but it instead depended on #{@actual_targets}"
end