public void TestTextFilesAndComplexKeys()
{
File.WriteAllText("input_text_1", "Hello World!" + Environment.NewLine);
using (CombinedFileStream cfs = new CombinedFileStream(File.OpenWrite("text_files"))){
cfs.WriteFile(new string[] { "key1", "a", "bb", "ccc", "dddd" }, "input_text_1");
cfs.WriteFile(new string[] { "key2", "a", "bb", "ccc", "dddd" }, "input_text_1");
cfs.Flush();
}
Assert.IsTrue(File.Exists("text_files"));
using (CombinedFileStream cfs = new CombinedFileStream(File.OpenRead("text_files"))){
CombinedFileStream.Entry entry = cfs.ReadFile();
Assert.AreEqual("key2", cfs.SkipFile());
Assert.IsNull(cfs.ReadFile());
Assert.IsNull(cfs.SkipFile());
Assert.AreEqual("key1|a|bb|ccc|dddd", entry.Identifier);
Assert.AreEqual("key1", entry.KeyName);
CollectionAssert.AreEqual(new string[] { "a", "bb", "ccc", "dddd" }, entry.KeyValue);
entry.WriteToFile("text_file_1");
}
Assert.IsTrue(File.Exists("text_file_1"));
Assert.AreEqual("Hello World!" + Environment.NewLine, File.ReadAllText("text_file_1"));
}
public void TestEmptyFiles()
{
TestUtils.WriteText("cfs_input_empty_1", string.Empty);
TestUtils.WriteText("cfs_input_empty_2", string.Empty);
using (CombinedFileStream cfs = new CombinedFileStream(TestUtils.WriteFile("cfs_blank_files"))){
cfs.WriteFile("id1", "cfs_input_empty_1");
cfs.WriteFile("id2", "cfs_input_empty_2");
cfs.WriteFile("id2_clone", "cfs_input_empty_2");
cfs.Flush();
}
Assert.IsTrue(File.Exists("cfs_blank_files"));
using (CombinedFileStream cfs = new CombinedFileStream(TestUtils.ReadFile("cfs_blank_files"))){
CombinedFileStream.Entry entry1 = cfs.ReadFile();
string entry2key = cfs.SkipFile();
CombinedFileStream.Entry entry3 = cfs.ReadFile();
Assert.IsNull(cfs.ReadFile());
Assert.IsNull(cfs.SkipFile());
Assert.AreEqual("id1", entry1.KeyName);
Assert.AreEqual("id1", entry1.Identifier);
CollectionAssert.AreEqual(new string[0], entry1.KeyValue);
Assert.AreEqual("id2", entry2key);
Assert.AreEqual("id2_clone", entry3.KeyName);
Assert.AreEqual("id2_clone", entry3.Identifier);
CollectionAssert.AreEqual(new string[0], entry3.KeyValue);
entry1.WriteToFile("cfs_blank_file_1");
entry3.WriteToFile("cfs_blank_file_2");
TestUtils.DeleteFileOnExit("cfs_blank_file_1");
TestUtils.DeleteFileOnExit("cfs_blank_file_2");
}
Assert.IsTrue(File.Exists("cfs_blank_file_1"));
Assert.IsTrue(File.Exists("cfs_blank_file_2"));
Assert.AreEqual(string.Empty, TestUtils.ReadText("cfs_blank_file_1"));
Assert.AreEqual(string.Empty, TestUtils.ReadText("cfs_blank_file_2"));
}
