Module: Tunit::Assertions

Included in:
Test
Defined in:
lib/tunit/assertions.rb

Instance Method Summary collapse

Instance Method Details

#assert(test, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 11

def assert test, msg = nil
  msg ||= "Failed assertion, no message given."
  self.assertions += 1
  unless test
    msg = msg.call if Proc === msg
    fail ::Tunit::Assertion, msg
  end
  true
end

#assert_equal(exp, act, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 21

def assert_equal exp, act, msg = nil
  msg ||= "Failed assertion, no message given."
  assert exp == act, msg
end

#assert_includes(collection, obj, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 26

def assert_includes collection, obj, msg = nil
  msg ||= "Expected #{collection.inspect} to include #{obj}"
  assert_respond_to collection, :include?
  assert collection.include?(obj), msg
end

#assert_instance_of(klass, obj, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 37

def assert_instance_of klass, obj, msg = nil
  msg ||= "Expected #{obj.inspect} to be an instance of #{klass}, not #{obj.class}"
  assert obj.instance_of?(klass), msg
end

#assert_respond_to(obj, meth, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 32

def assert_respond_to obj, meth, msg = nil
  msg ||= "Expected #{obj.inspect} (#{obj.class}) to respond to ##{meth}"
  assert obj.respond_to?(meth), msg
end

#refute(test, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 42

def refute test, msg = nil
  msg ||= "Failed assertion, no message given."
  ! assert !test, msg
end

#refute_equal(exp, act, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 47

def refute_equal exp, act, msg = nil
  msg ||= "Failed assertion, no message given."
  refute exp == act, msg
end

#refute_includes(collection, obj, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 52

def refute_includes collection, obj, msg = nil
  msg ||= "Expected #{collection.inspect} to not include #{obj}"
  assert_respond_to collection, :include?
  refute collection.include?(obj), msg
end

#refute_instance_of(klass, obj, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 63

def refute_instance_of klass, obj, msg = nil
  msg ||= "Expected #{obj.inspect} not to be an instance of #{klass}"
  refute obj.instance_of?(klass), msg
end

#refute_respond_to(obj, meth, msg = nil) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 58

def refute_respond_to obj, meth, msg = nil
  msg ||= "Expected #{obj.inspect} (#{obj.class}) to not respond to #{meth}"
  refute obj.respond_to?(meth), msg
end

#skip(msg = nil, bt = caller) ⇒ Object 



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# File 'lib/tunit/assertions.rb', line 5

def skip msg = nil, bt = caller
  method_responsible = bt[0][/`.*'/][1..-2]
  msg ||= "Skipped '#{method_responsible}'"
  fail ::Tunit::Skip, msg, bt
end