Update tests to use the minitest 5.x API.

MiniTest::Unit::TestCase -> MiniTest::Test
MiniTest::Unit.after_tests -> MiniTest.after_run

test/basic_zip_file_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class BasicZipFileTest < MiniTest::Unit::TestCase
+class BasicZipFileTest < MiniTest::Test
   include AssertEntry
 
   def setup

test/central_directory_entry_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipCentralDirectoryEntryTest < MiniTest::Unit::TestCase
+class ZipCentralDirectoryEntryTest < MiniTest::Test
 
   def test_read_from_stream
     File.open("test/data/testDirectory.bin", "rb") {

test/central_directory_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipCentralDirectoryTest < MiniTest::Unit::TestCase
+class ZipCentralDirectoryTest < MiniTest::Test
 
   def test_read_from_stream
     ::File.open(TestZipFile::TEST_ZIP2.zip_name, "rb") {

test/deflater_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class DeflaterTest < MiniTest::Unit::TestCase
+class DeflaterTest < MiniTest::Test
   include CrcTest
 
   def test_outputOperator

test/entry_set_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipEntrySetTest < MiniTest::Unit::TestCase
+class ZipEntrySetTest < MiniTest::Test
   ZIP_ENTRIES = [
       ::Zip::Entry.new("zipfile.zip", "name1", "comment1"),
       ::Zip::Entry.new("zipfile.zip", "name3", "comment1"),

test/entry_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipEntryTest < MiniTest::Unit::TestCase
+class ZipEntryTest < MiniTest::Test
   TEST_ZIPFILE = "someZipFile.zip"
   TEST_COMMENT = "a comment"
   TEST_COMPRESSED_SIZE = 1234

test/errors_test.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 require 'test_helper'
 
-class ErrorsTest < MiniTest::Unit::TestCase
+class ErrorsTest < MiniTest::Test
 
   def test_rescue_legacy_zip_error
     raise ::Zip::Error

test/extra_field_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipExtraFieldTest < MiniTest::Unit::TestCase
+class ZipExtraFieldTest < MiniTest::Test
   def test_new
     extra_pure = ::Zip::ExtraField.new("")
     extra_withstr = ::Zip::ExtraField.new("foo")

test/file_extract_directory_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipFileExtractDirectoryTest < MiniTest::Unit::TestCase
+class ZipFileExtractDirectoryTest < MiniTest::Test
   include CommonZipFileFixture
   TEST_OUT_NAME = "emptyOutDir"
 

test/file_extract_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipFileExtractTest < MiniTest::Unit::TestCase
+class ZipFileExtractTest < MiniTest::Test
   include CommonZipFileFixture
   EXTRACTED_FILENAME = "extEntry"
   ENTRY_TO_EXTRACT, *REMAINING_ENTRIES = TEST_ZIP.entry_names.reverse

test/file_split_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipFileSplitTest < MiniTest::Unit::TestCase
+class ZipFileSplitTest < MiniTest::Test
   TEST_ZIP = TestZipFile::TEST_ZIP2.clone
   TEST_ZIP.zip_name = "large_zip_file.zip"
   EXTRACTED_FILENAME = "test/data/generated/extEntry"

test/file_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 
 
-class ZipFileTest < MiniTest::Unit::TestCase
+class ZipFileTest < MiniTest::Test
   include CommonZipFileFixture
 
   def teardown

test/filesystem/dir_iterator_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 require 'zip/filesystem'
 
-class ZipFsDirIteratorTest < MiniTest::Unit::TestCase
+class ZipFsDirIteratorTest < MiniTest::Test
 
   FILENAME_ARRAY = [ "f1", "f2", "f3", "f4", "f5", "f6"  ]
 

test/filesystem/directory_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 require 'zip/filesystem'
 
-class ZipFsDirectoryTest < MiniTest::Unit::TestCase
+class ZipFsDirectoryTest < MiniTest::Test
   TEST_ZIP = "test/data/generated/zipWithDirs_copy.zip"
 
   def setup

test/filesystem/file_mutating_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 require 'zip/filesystem'
 
-class ZipFsFileMutatingTest < MiniTest::Unit::TestCase
+class ZipFsFileMutatingTest < MiniTest::Test
   TEST_ZIP = "test/data/generated/zipWithDirs_copy.zip"
   def setup
     FileUtils.cp("test/data/zipWithDirs.zip", TEST_ZIP)

test/filesystem/file_nonmutating_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 require 'zip/filesystem'
 
-class ZipFsFileNonmutatingTest < MiniTest::Unit::TestCase
+class ZipFsFileNonmutatingTest < MiniTest::Test
   def setup
     @zipsha = Digest::SHA1.file("test/data/zipWithDirs.zip")
     @zip_file = ::Zip::File.new("test/data/zipWithDirs.zip")

test/filesystem/file_stat_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 require 'zip/filesystem'
 
-class ZipFsFileStatTest < MiniTest::Unit::TestCase
+class ZipFsFileStatTest < MiniTest::Test
 
   def setup
     @zip_file = ::Zip::File.new("test/data/zipWithDirs.zip")

test/inflater_test.rb

@@ -1,5 +1,5 @@
 require 'test_helper'
-class InflaterTest < MiniTest::Unit::TestCase
+class InflaterTest < MiniTest::Test
   include DecompressorTests
 
   def setup

test/input_stream_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipInputStreamTest < MiniTest::Unit::TestCase
+class ZipInputStreamTest < MiniTest::Test
   include AssertEntry
 
   def test_new

test/ioextras/abstract_input_stream_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 require 'zip/ioextras'
 
-class AbstractInputStreamTest < MiniTest::Unit::TestCase
+class AbstractInputStreamTest < MiniTest::Test
   # AbstractInputStream subclass that provides a read method
 
   TEST_LINES = ["Hello world#{$/}",

test/ioextras/abstract_output_stream_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 require 'zip/ioextras'
 
-class AbstractOutputStreamTest < MiniTest::Unit::TestCase
+class AbstractOutputStreamTest < MiniTest::Test
   class TestOutputStream
     include ::Zip::IOExtras::AbstractOutputStream
 

test/ioextras/fake_io_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 require 'zip/ioextras'
 
-class FakeIOTest < MiniTest::Unit::TestCase
+class FakeIOTest < MiniTest::Test
   class FakeIOUsingClass
     include ::Zip::IOExtras::FakeIO
   end

test/local_entry_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipLocalEntryTest < MiniTest::Unit::TestCase
+class ZipLocalEntryTest < MiniTest::Test
 
   def teardown
     ::Zip.write_zip64_support = false

test/output_stream_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipOutputStreamTest < MiniTest::Unit::TestCase
+class ZipOutputStreamTest < MiniTest::Test
   include AssertEntry
 
   TEST_ZIP = TestZipFile::TEST_ZIP2.clone

test/pass_thru_compressor_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class PassThruCompressorTest < MiniTest::Unit::TestCase
+class PassThruCompressorTest < MiniTest::Test
   include CrcTest
 
   def test_size

test/pass_thru_decompressor_test.rb

@@ -1,5 +1,5 @@
 require 'test_helper'
-class PassThruDecompressorTest < MiniTest::Unit::TestCase
+class PassThruDecompressorTest < MiniTest::Test
   include DecompressorTests
 
   def setup

test/settings_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class ZipSettingsTest < MiniTest::Unit::TestCase
+class ZipSettingsTest < MiniTest::Test
   # TODO Refactor out into common test module
   include CommonZipFileFixture
   TEST_OUT_NAME = "emptyOutDir"

test/test_helper.rb

@@ -9,7 +9,7 @@ require 'gentestfiles'
 TestFiles.create_test_files
 TestZipFile.create_test_zips
 
-::MiniTest::Unit.after_tests do
+::MiniTest.after_run do
   FileUtils.rm_rf('test/data/generated')
 end
 

test/unicode_file_names_and_comments_test.rb

@@ -2,7 +2,7 @@
 
 require 'test_helper'
 
-class ZipUnicodeFileNamesAndComments < MiniTest::Unit::TestCase
+class ZipUnicodeFileNamesAndComments < MiniTest::Test
 
   FILENAME = File.join(File.dirname(__FILE__), "test1.zip")
 

test/zip64_full_test.rb

@@ -7,7 +7,7 @@ if ENV['FULL_ZIP64_TEST']
 # test zip64 support for real, by actually exceeding the 32-bit size/offset limits
 # this test does not, of course, run with the normal unit tests! ;)
 
-  class Zip64FullTest < MiniTest::Unit::TestCase
+  class Zip64FullTest < MiniTest::Test
     def prepareTestFile(test_filename)
       ::File.delete(test_filename) if ::File.exist?(test_filename)
       return test_filename

test/zip64_support_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class Zip64SupportTest < MiniTest::Unit::TestCase
+class Zip64SupportTest < MiniTest::Test
   TEST_FILE = File.join(File.dirname(__FILE__), 'data', 'zip64-sample.zip')
 
   def test_open_zip64_file