public void Current_WithLocalScope_ShouldUseScopedGenerator()
{
var invocationDetector = new InvocationDetector();
using var scope = new IdGeneratorScope(CreateIdGenerator(invocationDetector));
Assert.True(invocationDetector.WasInvoked);
}
public void CurrentGenerator_WithLocalScopeWhenUsed_ShouldUseScopedGenerator()
{
var invocationDetector = new InvocationDetector();
using var scope = new IdGeneratorScope(CreateIdGenerator(invocationDetector));
invocationDetector.WasInvoked = false;
IdGeneratorScope.CurrentGenerator.CreateId();
Assert.True(invocationDetector.WasInvoked);
}
private static IIdGenerator CreateIdGenerator(InvocationDetector invocationDetector)
{
return(new FluidIdGenerator(isProduction: false, utcClock: GetUtcNow, applicationInstanceId: 1));
// Local function that acts as the UTC clock and also toggles a ref bool
DateTime GetUtcNow()
{
invocationDetector.WasInvoked = true;
return(FluidIdGenerator.GetUtcNow());
}
}
public void CurrentGenerator_WithNestedScopesWhenUsed_ShouldUseNearestScopedGenerator()
{
var outerInvocationDetector = new InvocationDetector();
using var outerScope = new IdGeneratorScope(CreateIdGenerator(outerInvocationDetector));
outerInvocationDetector.WasInvoked = false;
var innerInvocationDetector = new InvocationDetector();
using var innerScope = new IdGeneratorScope(CreateIdGenerator(innerInvocationDetector));
innerInvocationDetector.WasInvoked = false;
IdGeneratorScope.CurrentGenerator.CreateId();
Assert.True(innerInvocationDetector.WasInvoked);
Assert.False(outerInvocationDetector.WasInvoked);
}
