Class: Roby::Test::ExecutionExpectations::Expectation

Inherits:

Object

• Object
• Roby::Test::ExecutionExpectations::Expectation

Defined in:

lib/roby/test/execution_expectations.rb

Overview

Null implementation of an expectation

Direct Known Subclasses

Achieve, BecomeUnreachable, EmitGenerator, EmitGeneratorModel, ErrorExpectation, FailsToStart, Finalize, HaveFrameworkError, Maintain, NotBecomeUnreachable, NotEmitGenerator, NotEmitGeneratorModel, NotFinalize, PromiseFinishes, Quarantine

Instance Attribute Summary

• #backtrace ⇒ Object readonly

  Returns the value of attribute backtrace.

Instance Method Summary

• #explain_unachievable(propagation_info) ⇒ Object
• #initialize(backtrace) ⇒ Expectation constructor

  A new instance of Expectation.

• #relates_to_error?(error) ⇒ Boolean
• #unachievable?(propagation_info) ⇒ Boolean
• #update_match(propagation_info) ⇒ Object

  Verifies whether the expectation is met at this point.

Constructor Details

#initialize(backtrace) ⇒ Expectation

Returns a new instance of Expectation.

# File 'lib/roby/test/execution_expectations.rb', line 675

def initialize(backtrace)
    @backtrace = backtrace
end

Instance Attribute Details

#backtrace ⇒ Object (readonly)

Returns the value of attribute backtrace.

# File 'lib/roby/test/execution_expectations.rb', line 673

def backtrace
  @backtrace
end

Instance Method Details

#explain_unachievable(propagation_info) ⇒ Object

# File 'lib/roby/test/execution_expectations.rb', line 688

def explain_unachievable(propagation_info)
    nil
end

#relates_to_error?(error) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/roby/test/execution_expectations.rb', line 691

def relates_to_error?(error)
    false
end

#unachievable?(propagation_info) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/roby/test/execution_expectations.rb', line 685

def unachievable?(propagation_info)
    false
end

#update_match(propagation_info) ⇒ Object

Verifies whether the expectation is met at this point

This method is meant to update

# File 'lib/roby/test/execution_expectations.rb', line 682

def update_match(propagation_info)
    true
end