Integration test

test/case_sensitivity_test.rb

@@ -0,0 +1,70 @@
+require 'test_helper'
+
+
+class ZipFileTest < MiniTest::Test
+  include CommonZipFileFixture
+
+  SRC_FILES = [ [ "test/data/file1.txt", "testfile.rb" ], 
+                [ "test/data/file2.txt", "testFILE.rb" ] ]
+
+  def teardown
+    ::Zip.case_insensitive_match = false
+  end
+
+  # Ensure that everything functions normally when +case_insensitive_match = false+
+  def test_add_case_sensitive
+    ::Zip.case_insensitive_match = false
+
+    SRC_FILES.each { |fn, en| assert(::File.exist?(fn)) }
+    zf = ::Zip::File.new(EMPTY_FILENAME, ::Zip::File::CREATE)
+
+    SRC_FILES.each { |fn, en| zf.add(en, fn) }
+    zf.close
+
+    zfRead = ::Zip::File.new(EMPTY_FILENAME)
+    assert_equal(SRC_FILES.size, zfRead.entries.length)
+    SRC_FILES.each_with_index { |a, i|
+      assert_equal(a.last, zfRead.entries[i].name)
+      AssertEntry.assert_contents(a.first,
+                                  zfRead.get_input_stream(a.last) { |zis| zis.read })
+    }
+  end
+
+  # Ensure that names are treated case insensitively when adding files and +case_insensitive_match = false+
+  def test_add_case_insensitive
+    ::Zip.case_insensitive_match = true
+
+    SRC_FILES.each { |fn, en| assert(::File.exist?(fn)) }
+    zf = ::Zip::File.new(EMPTY_FILENAME, ::Zip::File::CREATE)
+
+    assert_raises Zip::EntryExistsError do
+        SRC_FILES.each { |fn, en| zf.add(en, fn) }
+    end
+
+  end
+
+  # Ensure that names are treated case insensitively when reading files and +case_insensitive_match = true+
+  def test_add_case_sensitive_read_case_insensitive
+    ::Zip.case_insensitive_match = false
+
+    SRC_FILES.each { |fn, en| assert(::File.exist?(fn)) }
+    zf = ::Zip::File.new(EMPTY_FILENAME, ::Zip::File::CREATE)
+
+    SRC_FILES.each { |fn, en| zf.add(en, fn) }
+    zf.close
+
+    ::Zip.case_insensitive_match = true
+
+    zfRead = ::Zip::File.new(EMPTY_FILENAME)
+    assert_equal(SRC_FILES.collect{ |fn, en| en.downcase}.uniq.size, zfRead.entries.length)
+    assert_equal(SRC_FILES.last.last.downcase, zfRead.entries.first.name.downcase)
+    AssertEntry.assert_contents(SRC_FILES.last.first,
+                                zfRead.get_input_stream(SRC_FILES.last.last) { |zis| zis.read })
+  end
+
+  private
+  def assert_contains(zf, entryName, filename = entryName)
+    assert(zf.entries.detect { |e| e.name == entryName } != nil, "entry #{entryName} not in #{zf.entries.join(', ')} in zip file #{zf}")
+    assert_entryContents(zf, entryName, filename) if File.exist?(filename)
+  end
+end