public void TestAutoCleanCache()
{
#if !NET452
var e = new Enforcer(_testModelFixture.GetBasicTestModel())
{
Logger = new MockLogger <Enforcer>(_testOutputHelper)
};
#else
var e = new Enforcer(_testModelFixture.GetBasicTestModel());
#endif
e.EnableCache(true);
TestEnforce(e, "alice", "data1", "read", true);
TestEnforce(e, "alice", "data1", "write", false);
TestEnforce(e, "alice", "data2", "read", false);
TestEnforce(e, "alice", "data2", "write", false);
// The cache is enabled, so even if we remove a policy rule, the decision
// for ("alice", "data1", "read") will still be true, as it uses the cached result.
_ = e.RemovePolicy("alice", "data1", "read");
TestEnforce(e, "alice", "data1", "read", false);
TestEnforce(e, "alice", "data1", "write", false);
TestEnforce(e, "alice", "data2", "read", false);
TestEnforce(e, "alice", "data2", "write", false);
}
private void GlobalSetupFromFile(string modelFileName, string policyFileName = null)
{
if (policyFileName is null)
{
NowEnforcer = new Enforcer(GetTestFilePath(modelFileName));
NowEnforcer.EnableCache(true);
return;
}
NowEnforcer = new Enforcer(GetTestFilePath(modelFileName), GetTestFilePath(policyFileName));
NowEnforcer.EnableCache(true);
}
public void TestEnforceWithCache()
{
#if !NET452
var e = new Enforcer(_testModelFixture.GetBasicTestModel())
{
Logger = new MockLogger <Enforcer>(_testOutputHelper)
};
#else
var e = new Enforcer(_testModelFixture.GetBasicTestModel());
#endif
e.EnableCache(true);
e.EnableAutoCleanEnforceCache(false);
TestEnforce(e, "alice", "data1", "read", true);
TestEnforce(e, "alice", "data1", "write", false);
TestEnforce(e, "alice", "data2", "read", false);
TestEnforce(e, "alice", "data2", "write", false);
// The cache is enabled, so even if we remove a policy rule, the decision
// for ("alice", "data1", "read") will still be true, as it uses the cached result.
_ = e.RemovePolicy("alice", "data1", "read");
TestEnforce(e, "alice", "data1", "read", true);
TestEnforce(e, "alice", "data1", "write", false);
TestEnforce(e, "alice", "data2", "read", false);
TestEnforce(e, "alice", "data2", "write", false);
// Now we invalidate the cache, then all first-coming Enforce() has to be evaluated in real-time.
// The decision for ("alice", "data1", "read") will be false now.
e.EnforceCache.Clear();
TestEnforce(e, "alice", "data1", "read", false);
TestEnforce(e, "alice", "data1", "write", false);
TestEnforce(e, "alice", "data2", "read", false);
TestEnforce(e, "alice", "data2", "write", false);
}
