public void Store ()
{
Properties props = new Properties();
props.Add ("foo", "this");
props.Add ("bar", "is");
props.Add ("baz", "it");
FileInfo file = new FileInfo ("properties.test");
try
{
// write 'em out with the specified header...
using (Stream cout = file.OpenWrite ())
{
props.Store (cout, "My Properties");
}
}
finally
{
try
{
file.Delete ();
}
catch (IOException)
{
}
}
}
public void GetPropertyWithDefault ()
{
Properties props = new Properties();
props.Add ("foo", "this");
props.Add ("bar", "is");
Assert.AreEqual ("this", props.GetProperty ("foo"));
Assert.AreEqual ("is", props.GetProperty ("bar"));
Assert.AreEqual ("it", props.GetProperty ("baz", "it"));
}
public void Remove ()
{
Properties props = new Properties();
props.Add ("foo", "this");
props.Add ("bar", "is");
Assert.AreEqual (2, props.Count);
props.Remove ("foo");
Assert.AreEqual (1, props.Count);
Assert.IsFalse (props.ContainsKey ("foo"));
}
public void Instantiation ()
{
Properties root = new Properties();
root.Add ("foo", "this");
root.Add ("bar", "is");
Properties props = new Properties(root);
props.SetProperty("myPropertyKey", "myPropertyValue");
Assert.AreEqual (3, props.Count);
Assert.AreEqual ("this", props.GetProperty ("foo"));
Assert.AreEqual ("is", props.GetProperty ("bar"));
Assert.AreEqual ("myPropertyValue", props.GetProperty ("myPropertyKey"));
}
public void ListAndLoad()
{
Properties props = new Properties();
props.Add ("foo", "this");
props.Add ("bar", "is");
props.Add ("baz", "it");
FileInfo file = new FileInfo ("properties.test");
try
{
// write 'em out...
using (Stream cout = file.OpenWrite ())
{
props.List (cout);
}
// read 'em back in...
using (Stream cin = file.OpenRead ())
{
props = new Properties ();
props.Load (cin);
Assert.AreEqual (3, props.Count);
Assert.AreEqual ("this", props.GetProperty ("foo"));
Assert.AreEqual ("is", props.GetProperty ("bar"));
Assert.AreEqual ("it", props.GetProperty ("baz", "it"));
}
}
finally
{
try
{
file.Delete ();
}
catch (IOException)
{
}
}
}