Contents

# (c) Copyright IBM Corp. 2021
# (c) Copyright Instana Inc. 2021

require 'test_helper'

class DeltableTest < Minitest::Test
  include Instana::Snapshot::Deltable

  def test_delta
    subject = {a: {b: 5}}

    assert_equal 5, delta(:a, :b, obj: subject, compute: ->(o, n) { o + n })
    assert_equal 10, delta(:a, :b, obj: subject, compute: ->(o, n) { o + n })

    assert_nil delta(:a, :c, obj: subject, compute: ->(o, n) { o + n })
  end
end

Version data entries

57 entries across 57 versions & 1 rubygems

Version	Path
instana-1.209.6	test/snapshot/deltable_test.rb
instana-1.209.5	test/snapshot/deltable_test.rb
instana-1.209.4	test/snapshot/deltable_test.rb
instana-1.209.3	test/snapshot/deltable_test.rb
instana-1.209.2	test/snapshot/deltable_test.rb
instana-1.209.1	test/snapshot/deltable_test.rb
instana-1.209.0.pre3	test/snapshot/deltable_test.rb
instana-1.209.0.pre2	test/snapshot/deltable_test.rb
instana-1.209.0.pre1	test/snapshot/deltable_test.rb
instana-1.208.0	test/snapshot/deltable_test.rb
instana-1.207.0	test/snapshot/deltable_test.rb
instana-1.206.0	test/snapshot/deltable_test.rb
instana-1.205.0	test/snapshot/deltable_test.rb
instana-1.204.0	test/snapshot/deltable_test.rb
instana-1.204.0.pre3	test/snapshot/deltable_test.rb
instana-1.204.0.pre2	test/snapshot/deltable_test.rb
instana-1.204.0.pre1	test/snapshot/deltable_test.rb
instana-1.203.2	test/snapshot/deltable_test.rb
instana-1.203.1	test/snapshot/deltable_test.rb
instana-1.203.0	test/snapshot/deltable_test.rb