public void TestUsing()
{
ContextVariable<bool> var = new ContextVariable<bool>(true);
Assert.AreEqual(true, var.Value);
bool executedBlock = false;
var.Using(false, delegate
{
executedBlock = true;
Assert.AreEqual(false, var.Value);
});
Assert.IsTrue(executedBlock);
Assert.AreEqual(true, var.Value);
}
private bool UnmarshalResult(int dataTypeId, IntPtr dataPtr, out object result)
{
if (dataTypeId < 0)
{
result = new ContextVariable(m_opaque, dataPtr);
return(true);
}
if (dataTypeId == 0) // special case for null object
{
result = null;
return(true);
}
if (dataTypeId >= basicTypes.Length)
{
result = null;
return(false);
}
Type dataType = Type.GetType(basicTypes[dataTypeId]);
if (dataType == typeof(string))
{
if (dataPtr == IntPtr.Zero)
{
result = string.Empty;
return(true);
}
result = Marshal.PtrToStringBSTR(dataPtr);
Marshal.FreeBSTR(dataPtr);
return(true);
}
if (dataType == typeof(char))
{
BlittableChar c = Marshal.PtrToStructure <BlittableChar>(dataPtr);
Marshal.FreeCoTaskMem(dataPtr);
result = (char)c;
return(true);
}
if (dataType == typeof(bool))
{
BlittableBoolean b = Marshal.PtrToStructure <BlittableBoolean>(dataPtr);
Marshal.FreeCoTaskMem(dataPtr);
result = (bool)b;
return(true);
}
result = Marshal.PtrToStructure(dataPtr, dataType);
Marshal.FreeCoTaskMem(dataPtr);
return(true);
}
public void Put(string forecast)
{
var backendUrlVariableName = "backendUrl";
_policyBuilder
.Inbound(builder => builder
.Base()
.SetVariable(backendUrlVariableName, NamedValue.Get("Backend"))
.Create()
)
.Backend(builder => builder
.SetBackendService(ContextVariable.GetAsString(backendUrlVariableName))
.Base()
.Create())
.Outbound()
.OnError();
}
public void OnCountChanged(int prevCount)
{
if (count > prevCount)
{
// first create and add children
int diff = count - prevCount;
for (int i = 0; i < diff; i++)
{
UIElement child = application.CreateTemplate(templateSpawnId, templateContextRoot, this, scope);
ContextVariable <int> indexVariable = ContextVariable <int> .Create(indexVarId, "index", prevCount + i);
child.bindingNode.CreateLocalContextVariable(indexVariable);
}
}
else
{
int diff = prevCount - count;
for (int i = 0; i < diff; i++)
{
children.array[children.size - 1].Destroy();
}
}
}
public void GetBodyAsStringGeneratesCorrectPolicy(string variableName, bool strict, string expected)
{
var policy = ContextVariable.GetBodyAsString(variableName, strict);
policy.Should().Be(expected);
}
public void GetAsBooleanGeneratesCorrectPolicy(string variableName, bool strict, bool inline, string expected)
{
var policy = ContextVariable.GetAsBoolean(variableName, strict, inline);
policy.Should().Be(expected);
}
public void GetStatusReasonGeneratesCorrectPolicy(string variableName, bool inline, string expected)
{
var policy = ContextVariable.GetStatusReason(variableName, inline);
policy.Should().Be(expected);
}
public void GetBodyGeneratesCorrectPolicy(string variableName, string expected)
{
var policy = ContextVariable.GetBody(variableName);
policy.Should().Be(expected);
}
public void ContainsGeneratesCorrectPolicy(string variableName, string expected)
{
var policy = ContextVariable.Contains(variableName);
policy.Should().Be(expected);
}