/// <summary>
/// Initializes a new instance of the WktWriter class that writes geometries to stream with specific settings.
/// </summary>
/// <param name="stream">The stream to write geometries to.</param>
/// <param name="settings">The settings defining behaviour of the writer.</param>
public WktWriter(Stream stream, WktWriterSettings settings)
: this(settings) {
if (stream == null)
{
throw new ArgumentNullException("stream");
}
_writer = new StreamWriter(stream);
}
/// <summary>
/// Initializes a new instance of the WkbWriter class with specific settings.
/// </summary>
/// <param name="settings">The settings defining behaviour of the writer.</param>
protected WktWriter(WktWriterSettings settings)
{
if (settings == null) {
throw new ArgumentNullException("settings");
}
this.Settings = settings;
this.Settings.IsReadOnly = true;
}
/// <summary>
/// Initializes a new instance of the WktWriter class that writes geometries to stream with specific settings.
/// </summary>
/// <param name="stream">The stream to write geometries to.</param>
/// <param name="settings">The settings defining behaviour of the writer.</param>
public WktWriter(Stream stream, WktWriterSettings settings)
: this(settings)
{
if (stream == null) {
throw new ArgumentNullException("stream");
}
_writer = new StreamWriter(stream);
}
/// <summary>
/// Initializes a new instance of the WktWriter class that writes geometreis to file with specific settings.
/// </summary>
/// <param name="path">The path to the file to write geometries to.</param>
/// <param name="settings">The settings defining behaviour of the writer.</param>
public WktWriter(string path, WktWriterSettings settings)
: this(settings) {
if (path == null)
{
throw new ArgumentNullException("path");
}
_outputStream = new FileStream(path, FileMode.Create, FileAccess.Write);
_writer = new StreamWriter(_outputStream);
}
/// <summary>
/// Initializes a new instance of the WkbWriter class with specific settings.
/// </summary>
/// <param name="settings">The settings defining behaviour of the writer.</param>
protected WktWriter(WktWriterSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
this.Settings = settings;
this.Settings.IsReadOnly = true;
}
/// <summary>
/// Initializes a new instance of the WktWriter class that writes geometreis to file with specific settings.
/// </summary>
/// <param name="path">The path to the file to write geometries to.</param>
/// <param name="settings">The settings defining behaviour of the writer.</param>
public WktWriter(string path, WktWriterSettings settings)
: this(settings)
{
if (path == null) {
throw new ArgumentNullException("path");
}
_outputStream = new FileStream(path, FileMode.Create, FileAccess.Write);
_writer = new StreamWriter(_outputStream);
}
public void Constructor__SetsDefaultValues()
{
WktWriterSettings target = new WktWriterSettings();
Assert.False(target.IsReadOnly);
}
public void Dispose_ClosesOutputStreamIfWritingToFiles()
{
string filename = "TestFiles\\wktwriter-closes-output-filestream-test.wkt";
File.Delete(filename);
WktWriterSettings settings = new WktWriterSettings();
WktWriter target = new WktWriter(filename, settings);
target.Dispose();
FileStream testStream = null;
Assert.DoesNotThrow(() => testStream = new FileStream(filename, FileMode.Open, FileAccess.ReadWrite));
testStream.Dispose();
}
public void Constructor_PathSettings_CreatesOutputFile()
{
string filename = "TestFiles\\wktwriter-constructor-creates-output-test.wkt";
File.Delete(filename);
WktWriterSettings settings = new WktWriterSettings();
using (WktWriter target = new WktWriter(filename, settings)) {
;
}
Assert.True(File.Exists(filename));
}
public void Construcotor_StreamSettings_SetsSettingsAndMakeThemReadOnly()
{
WktWriterSettings settings = new WktWriterSettings();
using (WktWriter target = new WktWriter(new MemoryStream(), settings)) {
Assert.Same(settings, target.Settings);
Assert.True(settings.IsReadOnly);
}
}
