class TestMinitestAssertionHelpers

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1247
def assert_mu_pp exp, input, raw = false
  act = mu_pp input

  if String === input && !raw then
    assert_equal "\"#{exp}\"", act
  else
    assert_equal exp, act
  end
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1257
def assert_mu_pp_for_diff exp, input, raw = false
  act = mu_pp_for_diff input

  if String === input && !raw then
    assert_equal "\"#{exp}\"", act
  else
    assert_equal exp, act
  end
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1267
def test_diff_equal
  msg = "No visible difference in the String#inspect output.
         You should look at the implementation of #== on String or its members.
         \"blahblahblahblahblahblahblahblahblahblah\"".gsub(/^ +/, "")

  o1 = "blah" * 10
  o2 = "blah" * 10
  def o1.== _
    false
  end

  assert_equal msg, diff(o1, o2)
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1281
  def test_diff_str_mixed
    msg = <<-'EOM'.gsub(/^ {10}/, "") # NOTE single quotes on heredoc
          --- expected
          +++ actual
          @@ -1 +1 @@
          -"A\\n\nB"
          +"A\n\\nB"
          EOM

    exp = "A\\n\nB"
    act = "A\n\\nB"

    assert_equal msg, diff(exp, act)
  end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1296
  def test_diff_str_multiline
    msg = <<-'EOM'.gsub(/^ {10}/, "") # NOTE single quotes on heredoc
          --- expected
          +++ actual
          @@ -1,2 +1,2 @@
           "A
          -B"
          +C"
          EOM

    exp = "A\nB"
    act = "A\nC"

    assert_equal msg, diff(exp, act)
  end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1312
  def test_diff_str_simple
    msg = <<-'EOM'.gsub(/^ {10}/, "").chomp # NOTE single quotes on heredoc
          Expected: "A"
            Actual: "B"
          EOM

    exp = "A"
    act = "B"

    assert_equal msg, diff(exp, act)
  end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1324
def test_message
  assert_equal "blah2.",         message          { "blah2" }.call
  assert_equal "blah2.",         message("")      { "blah2" }.call
  assert_equal "blah1.\nblah2.", message(:blah1)  { "blah2" }.call
  assert_equal "blah1.\nblah2.", message("blah1") { "blah2" }.call

  message = proc { "blah1" }
  assert_equal "blah1.\nblah2.", message(message) { "blah2" }.call

  message = message { "blah1" }
  assert_equal "blah1.\nblah2.", message(message) { "blah2" }.call
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1337
def test_message_deferred
  var = nil

  msg = message { var = "blah" }

  assert_nil var

  msg.call

  assert_equal "blah", var
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1349
def test_mu_pp
  assert_mu_pp 42.inspect,            42
  assert_mu_pp %w[a b c].inspect,     %w[a b c]
  assert_mu_pp "A B",     "A B"
  assert_mu_pp "A\\nB",   "A\nB"
  assert_mu_pp "A\\\\nB", 'A\nB' # notice single quotes
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1357
def test_mu_pp_for_diff
  assert_mu_pp_for_diff "#<Object:0xXXXXXX>", Object.new
  assert_mu_pp_for_diff "A B",                "A B"
  assert_mu_pp_for_diff [1, 2, 3].inspect,    [1, 2, 3]
  assert_mu_pp_for_diff "A\nB",               "A\nB"
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1364
def test_mu_pp_for_diff_str_bad_encoding
  str = "\666".force_encoding Encoding::UTF_8
  exp = "# encoding: UTF-8\n#    valid: false\n\"\\xB6\""

  assert_mu_pp_for_diff exp, str, :raw
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1371
def test_mu_pp_for_diff_str_bad_encoding_both
  str = "\666A\\n\nB".force_encoding Encoding::UTF_8
  exp = "# encoding: UTF-8\n#    valid: false\n\"\\xB6A\\\\n\\nB\""

  assert_mu_pp_for_diff exp, str, :raw
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1378
def test_mu_pp_for_diff_str_encoding
  str = "A\nB".b
  exp = "# encoding: ASCII-8BIT\n#    valid: true\n\"A\nB\""

  assert_mu_pp_for_diff exp, str, :raw
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1385
def test_mu_pp_for_diff_str_encoding_both
  str = "A\\n\nB".b
  exp = "# encoding: ASCII-8BIT\n#    valid: true\n\"A\\\\n\\nB\""

  assert_mu_pp_for_diff exp, str, :raw
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1392
def test_mu_pp_for_diff_str_nerd
  assert_mu_pp_for_diff "A\\nB\\\\nC", "A\nB\\nC"
  assert_mu_pp_for_diff "\\nB\\\\nC",  "\nB\\nC"
  assert_mu_pp_for_diff "\\nB\\\\n",   "\nB\\n"
  assert_mu_pp_for_diff "\\n\\\\n",    "\n\\n"
  assert_mu_pp_for_diff "\\\\n\\n",    "\\n\n"
  assert_mu_pp_for_diff "\\\\nB\\n",   "\\nB\n"
  assert_mu_pp_for_diff "\\\\nB\\nC",  "\\nB\nC"
  assert_mu_pp_for_diff "A\\\\n\\nB",  "A\\n\nB"
  assert_mu_pp_for_diff "A\\n\\\\nB",  "A\n\\nB"
  assert_mu_pp_for_diff "\\\\n\\n",    "\\n\n"
  assert_mu_pp_for_diff "\\n\\\\n",    "\n\\n"
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1406
def test_mu_pp_for_diff_str_normal
  assert_mu_pp_for_diff "",        ""
  assert_mu_pp_for_diff "A\\n\n",  "A\\n"
  assert_mu_pp_for_diff "A\\n\nB", "A\\nB"
  assert_mu_pp_for_diff "A\n",     "A\n"
  assert_mu_pp_for_diff "A\nB",    "A\nB"
  assert_mu_pp_for_diff "\\n\n",   "\\n"
  assert_mu_pp_for_diff "\n",      "\n"
  assert_mu_pp_for_diff "\\n\nA",  "\\nA"
  assert_mu_pp_for_diff "\nA",     "\nA"
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1418
def test_mu_pp_str_bad_encoding
  str = "\666".force_encoding Encoding::UTF_8
  exp = "# encoding: UTF-8\n#    valid: false\n\"\\xB6\""

  assert_mu_pp exp, str, :raw
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1425
def test_mu_pp_str_encoding
  str = "A\nB".b
  exp = "# encoding: ASCII-8BIT\n#    valid: true\n\"A\\nB\""

  assert_mu_pp exp, str, :raw
end

# File minitest-5.13.0/test/minitest/test_minitest_assertions.rb, line 1432
def test_mu_pp_str_immutable
  printer = Class.new { extend Minitest::Assertions }
  str = "test".freeze
  assert_equal '"test"', printer.mu_pp(str)
end