public void PersistTest()
{
var r = new RealSysSvc();
var s = new MockSysSvc(r, false);
s.CurrentDirectory = Environment.SystemDirectory;
s.PropertyStore["MinValue"] = 1;
s.PropertyStore["MaxValue"] = 10;
s.PropertyStore["IntList"] = new List <int>()
{
1, 2
};
var bytes = new byte[4096];
using (var mst = new MemoryStream(bytes, true))
{
s.PropertyStore.PersistAsync(mst).Wait();
Assert.That(mst.Length, Is.GreaterThan(0));
mst.Flush();
}
var s2 = new MockSysSvc(r, false);
using (var mst = new MemoryStream(bytes, false))
s2.PropertyStore.LoadAsync(mst).Wait();
Assert.That(s2.CurrentDirectory, Is.EqualTo(s.CurrentDirectory));
Assert.That(s2.PropertyStore["MinValue"], Is.EqualTo(s.PropertyStore["MinValue"]));
Assert.That(s2.PropertyStore["MaxValue"], Is.EqualTo(s.PropertyStore["MaxValue"]));
Assert.That(s2.PropertyStore["Ints"], Is.EquivalentTo((System.Collections.IEnumerable)s.PropertyStore["Ints"]));
Assert.That(s2.PropertyStore["IntList"], Is.EquivalentTo((System.Collections.IEnumerable)s.PropertyStore["IntList"]));
}
public void ReadOnlyTest()
{
var r = new RealSysSvc();
var s = new MockSysSvc(r, false);
Assert.That(r.Today, Is.EqualTo(s.PropertyStore["Today"]));
Assert.That(() => s.PropertyStore["Today"] = DateTime.Now, Throws.InvalidOperationException);
}
public MockSysSvc(RealSysSvc svc, bool passthrough)
{
real = svc;
props = new PropertyStore(PropGet, PropSet, PropReset, passthrough);
//props.CollectionChanged += OnPropertyCollectionChanged;
//props.PropertyChanged += OnPropertyChanged;
//props.PropertyChanging += OnPropertyChanging;
// Load propertyset entries (manual, but could load from json)
(props.PropertyDescriptors as PropertyDescriptorSet)?.LoadFromType(typeof(RealSysSvc));
}
public void DirectTest()
{
var r = new RealSysSvc();
var s = new MockSysSvc(r, true);
Assert.That(r.CurrentDirectory, Is.EqualTo(s.CurrentDirectory));
const string newDir = "C:\\";
Assert.That(() => s.CurrentDirectory = newDir, Throws.Nothing);
Assert.That(s.CurrentDirectory, Is.EqualTo(newDir));
Assert.That(r.CurrentDirectory, Is.EqualTo(newDir));
}
public void Direct2Test()
{
var r = new RealSysSvc();
var s = new MockSysSvc(r, true);
Assert.That(r.MinValue, Is.EqualTo(s.PropertyStore["MinValue"]));
const int newVal = 255;
Assert.That(() => s.PropertyStore["MinValue"] = newVal, Throws.Nothing);
Assert.That(s.PropertyStore["MinValue"], Is.EqualTo(newVal));
Assert.That(r.MinValue, Is.EqualTo(newVal));
}
public void StagedTest()
{
var r = new RealSysSvc();
var s = new MockSysSvc(r, false);
Assert.That(r.CurrentDirectory, Is.EqualTo(s.CurrentDirectory));
const string newDir = "C:\\";
Assert.That(() => s.CurrentDirectory = newDir, Throws.Nothing);
Assert.That(s.CurrentDirectory, Is.EqualTo(newDir));
Assert.That(r.CurrentDirectory, Is.Not.EqualTo(newDir));
Assert.That(() => s.PropertyStore.Commit(), Throws.Nothing);
Assert.That(r.CurrentDirectory, Is.EqualTo(newDir));
}
public void SetPersistTest()
{
var r = new RealSysSvc();
var s = new MockSysSvc(r, false);
var bytes = new byte[4096];
using var mst = new MemoryStream(bytes, true);
s.PropertyStore.PropertyDescriptors.PersistAsync(mst).Wait();
mst.Flush();
var str = Encoding.UTF8.GetString(bytes, 0, Array.IndexOf(Encoding.UTF8.GetChars(bytes), '\u0000') + 2);
Assert.That(str, Contains.Substring("\"canWrite\": false"));
Assert.That(str, Contains.Substring("System.DateTime"));
TestContext.Write(str);
}
public void UndefinedPropTest()
{
var r = new RealSysSvc();
var s = new MockSysSvc(r, false);
object o = null;
Assert.That(() => o = s.PropertyStore["Oggi"], Throws.TypeOf <KeyNotFoundException>());
if (s.PropertyStore is PropertyStore ps)
{
ps.NoDescriptorValidation = true;
}
Assert.That(() => o = s.PropertyStore["Oggi"], Throws.Nothing);
Assert.That(o, Is.Null);
Assert.That(() => s.PropertyStore["Oggi"] = DateTime.Today, Throws.Nothing);
Assert.That(() => o = s.PropertyStore["Oggi"], Throws.Nothing);
Assert.That(o, Is.EqualTo(DateTime.Today));
}