hfln-device-service/device-service-application/src/test/java/com/hfln/device/application/mqtt/DebugMqttSubscriberTest.java

package com.hfln.device.application.mqtt;

import cn.hfln.framework.mqtt.template.MqttTemplate;
import com.hfln.device.application.service.DebugConfigService;
import com.hfln.device.domain.debug.DebugConfig;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

import static org.mockito.Mockito.*;

class DebugMqttSubscriberTest {
    @Mock
    private DebugConfigService debugConfigService;
    @Mock
    private MqttTemplate mqttTemplate;
    @InjectMocks
    private DebugMqttSubscriber debugMqttSubscriber;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.initMocks(this);
    }

    @Test
    void testHandleSetDebugParam() {
        String topic = "/dev/123/set_debug_param";
        String payload = "{\"param\":1}";
        doNothing().when(debugConfigService).updateDebugConfig(anyString(), anyMap());
        debugMqttSubscriber.handleSetDebugParam(topic, payload);
        verify(mqttTemplate, times(1)).send(contains("/das/123/debug_param"), eq(payload));
    }

    @Test
    void testHandleGetDebugParam() {
        String topic = "/dev/123/get_debug_param";
        DebugConfig config = mock(DebugConfig.class);
        when(debugConfigService.getDebugConfig(anyString())).thenReturn(config);
        when(config.getParams()).thenReturn(java.util.Collections.singletonMap("k", "v"));
        debugMqttSubscriber.handleGetDebugParam(topic);
        verify(mqttTemplate, times(1)).send(contains("/das/123/debug_param"), anyString());
    }
}