Implemented better testing and fixed skipepd frames

2026-07-01 16:39:34 +02:00
parent 7a326c5d78
commit 0bea41f866
46 changed files with 4358 additions and 1739 deletions
@@ -0,0 +1,157 @@
+/**
+ * @file UDPStreamerClientTest.h
+ * @brief Header file for class UDPStreamerClientTest
+ * @date 01/07/2026
+ * @author Martino Ferrari
+ *
+ * @copyright Copyright 2015 F4E | European Joint Undertaking for ITER and
+ * the Development of Fusion Energy ('Fusion for Energy').
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved
+ * by the European Commission - subsequent versions of the EUPL (the "Licence")
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at: http://ec.europa.eu/idabc/eupl
+ *
+ * @warning Unless required by applicable law or agreed to in writing,
+ * software distributed under the Licence is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the Licence permissions and limitations under the Licence.
+ *
+ * @details This header file contains the declaration of the class UDPStreamerClientTest
+ * with all of its public, protected and private members. It may also include
+ * definitions for inline methods which need to be visible to the compiler.
+ */
+
+#ifndef UDPSTREAMERCLIENTTEST_H_
+#define UDPSTREAMERCLIENTTEST_H_
+
+/*---------------------------------------------------------------------------*/
+/*                        Standard header includes                           */
+/*---------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------*/
+/*                        Project header includes                            */
+/*---------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------*/
+/*                           Class declaration                               */
+/*---------------------------------------------------------------------------*/
+
+/**
+ * @brief Tests the UDPStreamerClient DataSource public methods.
+ */
+class UDPStreamerClientTest {
+public:
+
+    /**
+     * @brief Tests Initialise with a fully valid unicast configuration.
+     */
+    bool TestInitialise_Valid();
+
+    /**
+     * @brief Tests that a missing ServerAddress uses the default (127.0.0.1).
+     */
+    bool TestInitialise_DefaultServerAddress();
+
+    /**
+     * @brief Tests that a missing Port uses the default (44500).
+     */
+    bool TestInitialise_DefaultPort();
+
+    /**
+     * @brief Tests Initialise with MulticastGroup and an explicit DataPort.
+     */
+    bool TestInitialise_MulticastMode_Valid();
+
+    /**
+     * @brief Tests that DataPort defaults to Port+1 when MulticastGroup is
+     * set but DataPort is absent.
+     */
+    bool TestInitialise_MulticastMode_DefaultDataPort();
+
+    /**
+     * @brief Tests SetConfiguredDatabase / AllocateMemory with several
+     * signals of different types and array sizes.
+     */
+    bool TestSetConfiguredDatabase_MultipleSignals();
+
+    /**
+     * @brief Tests PrepareNextState starts the background receiver thread.
+     */
+    bool TestPrepareNextState_StartsReceiver();
+
+    /**
+     * @brief Tests that Synchronise() with no data received is a safe no-op.
+     */
+    bool TestSynchronise_NoData();
+
+    /**
+     * @brief Tests the full OnUDPSConfig -> OnUDPSData -> Synchronise path
+     * for a single unquantised scalar signal.
+     */
+    bool TestOnUDPSConfig_BasicAccept();
+
+    /**
+     * @brief Tests that a CONFIG with a different signal count is rejected.
+     */
+    bool TestOnUDPSConfig_SignalCountMismatch();
+
+    /**
+     * @brief Tests that a CONFIG with a mismatched signal name is rejected.
+     */
+    bool TestOnUDPSConfig_NameMismatch();
+
+    /**
+     * @brief Tests that a CONFIG with a mismatched element count is rejected.
+     */
+    bool TestOnUDPSConfig_ElementCountMismatch();
+
+    /**
+     * @brief Tests that an undersized CONFIG payload is safely rejected.
+     */
+    bool TestOnUDPSConfig_TooSmallPayload();
+
+    /**
+     * @brief Tests UINT16 dequantisation into a Float32Bit destination signal.
+     */
+    bool TestOnUDPSData_QuantizedUint16();
+
+    /**
+     * @brief Tests INT8 dequantisation formula into a Float64Bit destination signal.
+     */
+    bool TestOnUDPSData_QuantizedInt8();
+
+    /**
+     * @brief Tests that multiple signals decode into the correct buffer offsets.
+     */
+    bool TestOnUDPSData_MultipleSignalsOrder();
+
+    /**
+     * @brief Tests Accumulate publishing mode: scalar signals publish only the
+     * most recent sample, array signals publish once regardless of numSamples.
+     */
+    bool TestOnUDPSData_AccumulateMode();
+
+    /**
+     * @brief Tests that an undersized DATA payload (missing timestamp) is a safe no-op.
+     */
+    bool TestOnUDPSData_TooSmallPayload();
+
+    /**
+     * @brief Tests that OnUDPSData before a valid CONFIG is a safe no-op.
+     */
+    bool TestOnUDPSData_BeforeConfig();
+
+    /**
+     * @brief Tests that OnUDPSDisconnected() invalidates the CONFIG so
+     * subsequent DATA payloads are ignored until a new CONFIG arrives.
+     */
+    bool TestOnUDPSDisconnected_InvalidatesConfig();
+
+    /**
+     * @brief Tests the full CONNECT -> CONFIG -> DATA flow over real loopback
+     * UDP sockets, mirroring the server side of the wire protocol.
+     */
+    bool TestExecute_ConnectConfigDataEndToEnd();
+};
+
+#endif /* UDPSTREAMERCLIENTTEST_H_ */