public void SimpleWrappers()
{
Assert.AreEqual(Path.Combine("test"), File.CombinePath("test"));
Assert.AreEqual(Path.Combine("test", "1"), File.CombinePath("test", "1"));
Assert.AreEqual(Path.Combine("test/", @"1\"), File.CombinePath("test/", @"1\"));
const string aFilePath = @"hello\there.txt";
const string aFileName = "hello";
Assert.AreEqual(Path.GetExtension(aFilePath), File.FileExtension(aFilePath));
Assert.AreEqual(Path.GetExtension(aFileName), File.FileExtension(aFileName));
Assert.AreEqual(
Path.ChangeExtension(aFilePath, ".png"),
File.ChangePathExtension(aFilePath, ".png"));
Assert.AreEqual(
Path.ChangeExtension(aFileName, ".txt"),
File.ChangePathExtension(aFileName, ".txt"));
Assert.AreEqual(Path.GetDirectoryName(aFilePath), File.DirectoryName(aFilePath));
Assert.AreEqual(Path.GetDirectoryName(aFileName), File.DirectoryName(aFileName));
Assert.AreEqual(Path.HasExtension(aFilePath), File.FileHasExtension(aFilePath));
Assert.AreEqual(Path.HasExtension(aFileName), File.FileHasExtension(aFileName));
}
public void Directory_ContentsRecursive()
{
var tmpSrc = GetNewFileNameOnTempPath("");
var tmpSrcInfo = File.DirectoryFromPath(tmpSrc);
// make test file
const string fileName = @"temp.txt";
var newFile = File.CombinePath(tmpSrc, fileName);
File.WriteText(newFile, "test");
// make subdirectory
const string dirName = @"subDir";
var newDir = File.CombinePath(tmpSrc, dirName);
Directory.CreateDirectory(newDir);
// make another test file in subdirectory
const string subdirFileName = @"tempSubdir.txt";
var newSubdirFile = File.CombinePath(newDir, subdirFileName);
File.WriteText(newSubdirFile, "testSubdir");
var contents = File.GetDirectoryContents(tmpSrcInfo, "*.*", true);
Assert.AreEqual(new[] { newFile, newSubdirFile }, contents["files"]);
Assert.AreEqual(new[] { newDir }, contents["directories"]);
}
public void Directory_Exists()
{
var tmp = GetNewFileNameOnTempPath("");
Assert.IsFalse(File.DirectoryExists(tmp), "Directory hasn't been created yet.");
Directory.CreateDirectory(tmp);
Assert.IsTrue(File.DirectoryExists(tmp), "Directory has been created.");
}
public void File_AbsolutePath_WithoutSession_ReturnsHintPath()
{
Assert.IsNull(ExecutionEvents.ActiveSession);
var relativepath = @"excel\ascending.xlsx";
var hintpath = Path.Combine(TestDirectory, @"do not exist\no file.txt");
Assert.AreEqual(hintpath, File.AbsolutePath(relativepath, hintpath));
}
public void File_AbsolutePath_WithFullPathInput_ReturnsInput()
{
Assert.IsNull(ExecutionEvents.ActiveSession);
string wspath = Path.Combine(TestDirectory, @"core\files\dummy.dyn");
var relativepath = @"excel\ascending.xlsx";
var hintpath = Path.Combine(TestDirectory, "core", relativepath);
Assert.AreEqual(wspath, File.AbsolutePath(wspath, hintpath));
}
public void FilePath_FileName()
{
const string aFilePath = @"hello\there.txt";
Assert.AreEqual(Path.GetFileName(aFilePath), File.FileName(aFilePath));
Assert.AreEqual(
Path.GetFileNameWithoutExtension(aFilePath),
File.FileName(aFilePath, withExtension: false));
}
public void File_ReadText()
{
const string contents = "test";
var fn = GetNewFileNameOnTempPath(".txt");
System.IO.File.WriteAllText(fn, contents);
var fnInfo = File.FromPath(fn);
Assert.AreEqual(contents, File.ReadText(fnInfo));
}
public void File_WriteText()
{
const string contents = "test";
var fn = GetNewFileNameOnTempPath(".txt");
Assert.IsFalse(System.IO.File.Exists(fn));
File.WriteText(fn, contents);
Assert.IsTrue(System.IO.File.Exists(fn));
Assert.AreEqual(contents, System.IO.File.ReadAllText(fn));
}
public void File_Delete()
{
const string contents = "test";
var fn = GetNewFileNameOnTempPath(".txt");
System.IO.File.WriteAllText(fn, contents);
Assert.IsTrue(System.IO.File.Exists(fn));
File.Delete(fn);
Assert.IsFalse(System.IO.File.Exists(fn));
}
public void Image_ReadFromFile()
{
foreach (var file in GetTestImageFiles())
{
Image.ReadFromFile(File.FromPath(file));
Assert.DoesNotThrow(
() =>
{
using (System.IO.File.OpenRead(file)) { } //Check that it's not locked
},
"File is locked after being read!");
}
}
public void CSV_Read()
{
//Make a CSV file
var data = Enumerable.Range(0, 10).Select(row => Enumerable.Range(0, 10).Select(col => row + col));
var fn = GetNewFileNameOnTempPath(".csv");
System.IO.File.WriteAllText(fn, string.Join("\n", data.Select(row => string.Join(",", row))));
//Now read it
var fnInfo = File.FromPath(fn);
Assert.AreEqual(data, CSV.ReadFromFile(fnInfo));
}
public void CSV_Write()
{
//Write data to CSV
var data =
Enumerable.Range(0, 10)
.Select(row => Enumerable.Range(0, 10).Select(col => row + col).Cast <object>().ToArray())
.ToArray();
var fn = GetNewFileNameOnTempPath(".csv");
CSV.WriteToFile(fn, data);
//Confirm it's correct
Assert.AreEqual(data, CSV.ReadFromFile(File.FromPath(fn)));
}
public void File_AbsolutePath_WithValidHintPath_ReturnsHintPath()
{
Assert.IsNull(ExecutionEvents.ActiveSession);
string wspath = Path.Combine(TestDirectory, @"core\files\dummy.dyn");
var session = new Mock <IExecutionSession>();
session.Setup(s => s.CurrentWorkspacePath).Returns(wspath);
SetActiveSession(session.Object);
var relativepath = @"excel\ascending.xlsx";
var hintpath = Path.Combine(TestDirectory, "core", relativepath);
Assert.AreEqual(hintpath, File.AbsolutePath(relativepath, hintpath));
SetActiveSession(null);
}
public void File_AbsolutePath_RelativePathDontExist()
{
Assert.IsNull(ExecutionEvents.ActiveSession);
string wspath = Path.Combine(TestDirectory, @"core\files\dummy.dyn");
var session = new Mock <IExecutionSession>();
session.Setup(s => s.CurrentWorkspacePath).Returns(wspath);
SetActiveSession(session.Object);
var relativepath = @"do not exist\no file.txt";
var expectedpath = Path.Combine(TestDirectory, @"core\files", relativepath);
Assert.AreEqual(expectedpath, File.AbsolutePath(relativepath));
SetActiveSession(null);
}
public void File_Move()
{
const string contents = "test";
var fn = GetNewFileNameOnTempPath(".txt");
System.IO.File.WriteAllText(fn, contents);
Assert.IsTrue(System.IO.File.Exists(fn));
var dest = GetNewFileNameOnTempPath(".txt");
var destInfo = File.FromPath(dest);
File.Move(fn, dest);
Assert.IsTrue(System.IO.File.Exists(dest));
Assert.IsFalse(System.IO.File.Exists(fn));
Assert.AreEqual(contents, File.ReadText(destInfo));
}
public void Directory_FromPath()
{
var tmp = GetNewFileNameOnTempPath("");
Assert.IsFalse(Directory.Exists(tmp));
var info = File.DirectoryFromPath(tmp);
Assert.AreEqual(tmp, info.FullName);
Assert.IsTrue(info.Exists);
//Make again now that it already exists
var info2 = File.DirectoryFromPath(tmp);
Assert.AreEqual(tmp, info2.FullName);
Assert.IsTrue(info2.Exists);
}
public void Directory_Contents()
{
var tmpSrc = GetNewFileNameOnTempPath("");
var tmpSrcInfo = DSCore.IO.Directory.FromPath(tmpSrc);
const string fileName = @"temp.txt";
var newFile = FilePath.Combine(tmpSrc, fileName);
File.WriteText(newFile, "test");
const string dirName = @"subDir";
var newDir = FilePath.Combine(tmpSrc, dirName);
Directory.CreateDirectory(newDir);
var contents = DSCore.IO.Directory.Contents(tmpSrcInfo);
Assert.AreEqual(new[] { newFile }, contents["files"]);
Assert.AreEqual(new[] { newDir }, contents["directories"]);
}
public void Directory_Delete()
{
var tmpSrc = GetNewFileNameOnTempPath("");
Directory.CreateDirectory(tmpSrc);
const string fileName = @"temp.txt";
File.WriteText(FilePath.Combine(tmpSrc, fileName), "test");
Assert.Throws <IOException>(() => DSCore.IO.Directory.Delete(tmpSrc));
DSCore.IO.Directory.Delete(tmpSrc, recursive: true);
Assert.IsFalse(DSCore.IO.Directory.Exists(tmpSrc));
var tmpSrc2 = GetNewFileNameOnTempPath("");
Directory.CreateDirectory(tmpSrc2);
DSCore.IO.Directory.Delete(tmpSrc2);
Assert.IsFalse(DSCore.IO.Directory.Exists(tmpSrc2));
}
public void Directory_Copy()
{
var tmpSrc = GetNewFileNameOnTempPath("");
var tmpSrcInfo = DSCore.IO.Directory.FromPath(tmpSrc);
const string fileName = @"temp.txt";
File.WriteText(FilePath.Combine(tmpSrc, fileName), "test");
var tmpDest = GetNewFileNameOnTempPath("");
DSCore.IO.Directory.Copy(tmpSrcInfo, tmpDest);
Assert.IsTrue(DSCore.IO.Directory.Exists(tmpSrc));
Assert.IsTrue(DSCore.IO.Directory.Exists(tmpDest));
var destFileName = FilePath.Combine(tmpDest, fileName);
Assert.IsTrue(File.Exists(destFileName));
Assert.AreEqual("test", File.ReadText(File.FromPath(destFileName)));
}
public void Directory_Move()
{
var tmpSrc = GetNewFileNameOnTempPath("");
Directory.CreateDirectory(tmpSrc);
const string fileName = @"temp.txt";
File.WriteText(File.CombinePath(tmpSrc, fileName), "test");
var tmpDest = GetNewFileNameOnTempPath("");
File.MoveDirectory(tmpSrc, tmpDest);
Assert.IsFalse(File.DirectoryExists(tmpSrc));
Assert.IsTrue(File.DirectoryExists(tmpDest));
var destFileName = File.CombinePath(tmpDest, fileName);
Assert.IsTrue(File.Exists(destFileName));
Assert.AreEqual("test", File.ReadText(File.FromPath(destFileName)));
}
public void File_FromPath()
{
var fn = GetNewFileNameOnTempPath(".txt");
Assert.AreEqual(new FileInfo(fn).FullName, File.FromPath(fn).FullName);
}