Class: Test::Unit::Error

Inherits:
Object
  • Object
show all
Includes:
Util::BacktraceFilter
Defined in:
lib/test/unit/error.rb

Overview

Encapsulates an error in a test. Created by Test::Unit::TestCase when it rescues an exception thrown during the processing of a test.

Constant Summary collapse

SINGLE_CHARACTER = 
'E'

Constants included from Util::BacktraceFilter

Util::BacktraceFilter::TESTUNIT_FILE_SEPARATORS, Util::BacktraceFilter::TESTUNIT_PREFIX, Util::BacktraceFilter::TESTUNIT_RB_FILE

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Util::BacktraceFilter

#filter_backtrace

Constructor Details

#initialize(test_name, exception) ⇒ Error

Creates a new Error with the given test_name and exception.



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# File 'lib/test/unit/error.rb', line 24

def initialize(test_name, exception)
  @test_name = test_name
  @exception = exception
end

Instance Attribute Details

#exception ⇒ Object (readonly)

Returns the value of attribute exception.



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# File 'lib/test/unit/error.rb', line 18

def exception
  @exception
end

#test_name ⇒ Object (readonly)

Returns the value of attribute test_name.



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# File 'lib/test/unit/error.rb', line 18

def test_name
  @test_name
end

Instance Method Details

#long_display ⇒ Object

Returns a verbose version of the error description.



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# File 'lib/test/unit/error.rb', line 45

def long_display
  backtrace = filter_backtrace(@exception.backtrace).join("\n    ")
  "Error:\n#@test_name:\n#{message}\n    #{backtrace}"
end

#message ⇒ Object

Returns the message associated with the error.



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# File 'lib/test/unit/error.rb', line 35

def message
  "#{@exception.class.name}: #{@exception.message}"
end

#short_display ⇒ Object

Returns a brief version of the error description.



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# File 'lib/test/unit/error.rb', line 40

def short_display
  "#@test_name: #{message.split("\n")[0]}"
end

#single_character_display ⇒ Object

Returns a single character representation of an error.



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# File 'lib/test/unit/error.rb', line 30

def single_character_display
  SINGLE_CHARACTER
end

#to_s ⇒ Object

Overridden to return long_display.



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# File 'lib/test/unit/error.rb', line 51

def to_s
  long_display
end