method

assert_send

v2_1_10 - Show latest stable - Class: Test::Unit::Assertions

assert_send(send_ary, m = nil)

public

Passes if the method send returns a true value.

send_array is composed of:

A receiver
A method
Arguments to the method

Example:

assert_send(["Hello world", :include?, "Hello"])    # -> pass
assert_send(["Hello world", :include?, "Goodbye"])  # -> fail

# File lib/test/unit/assertions.rb, line 340
      def assert_send send_ary, m = nil
        recv, msg, *args = send_ary
        m = message(m) {
          if args.empty?
            argsstr = ""
          else
            (argsstr = mu_pp(args)).sub!(/\A\[(.*)\]\z/, '(\1)')
          end
          "Expected #{mu_pp(recv)}.#{msg}#{argsstr} to return true"
        }
        assert recv.__send__(msg, *args), m
      end

assert_send

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