Contents

# encoding: utf-8
# This file is distributed under New Relic's license terms.
# See https://github.com/newrelic/rpm/blob/master/LICENSE for complete details.

require File.expand_path(File.join(File.dirname(__FILE__),'..','test_helper'))
require 'new_relic/coerce'

class CoerceTest < Test::Unit::TestCase

  include NewRelic::Coerce

  def test_int_coerce
    assert_equal 1, int(1)
    assert_equal 1, int("1")
    assert_equal 1, int(1.0)
    assert_equal 1, int(Rational(1, 1))
    assert_equal 0, int("invalid")
    assert_equal 0, int(nil)

    # http://ruby-doc.org/core-1.8.7/Symbol.html#method-i-to_i
    assert_equal 0, int(:wat) unless RUBY_VERSION < '1.9'
  end

  def test_int_coerce_logs
    expects_logging(:warn, Not(includes("context")), any_parameters)
    int("not valid")
  end

  def test_int_coerce_logs_with_context
    expects_logging(:warn, all_of(includes("HERE"), includes("Integer")), anything)
    int("not valid", "HERE")
  end


  def test_float_coerce
    assert_equal 1.0, float(1.0)
    assert_equal 1.0, float("1.0")
    assert_equal 1.0, float(1)
    assert_equal 1.0, float(Rational(1, 1))
    assert_equal 0.0, float("invalid")
    assert_equal 0.0, float(nil)
    assert_equal 0.0, float(:symbols_are_fun)
  end

  def test_float_coerce_logs_with_context
    expects_logging(:warn, all_of(includes("HERE"), includes("Float")), anything)
    float("not valid", "HERE")
  end


  def test_string_coerce
    assert_equal "1",      string(1)
    assert_equal "1.0",    string(1.0)
    assert_equal "string", string("string")
    assert_equal "1/100",  string(Rational(1, 100))
    assert_equal "yeah",   string(:yeah)
    assert_equal nil,      string(nil)
    assert_equal "",       string(Unstringable.new)
  end

  def test_string_coerce_logs_with_context
    expects_logging(:warn, all_of(includes("HERE"), includes("String")), anything)
    string(Unstringable.new, "HERE")
  end

  class Unstringable
    undef :to_s
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
newrelic_rpm-3.6.2.96	test/new_relic/coerce_test.rb
newrelic_rpm-3.6.2.90.beta	test/new_relic/coerce_test.rb
newrelic_rpm-3.6.1.88	test/new_relic/coerce_test.rb
newrelic_rpm-3.6.1.87	test/new_relic/coerce_test.rb
newrelic_rpm-3.6.1.86.beta	test/new_relic/coerce_test.rb
newrelic_rpm-3.6.1.85.beta	test/new_relic/coerce_test.rb
newrelic_rpm-3.6.0.83	test/new_relic/coerce_test.rb
newrelic_rpm-3.6.0.78	test/new_relic/coerce_test.rb
newrelic_rpm-3.6.0.74.beta	test/new_relic/coerce_test.rb