rxandroidble/src/test/groovy/com/polidea/rxandroidble2/internal/RxBleDeviceTest.groovy

@@ -316,6 +316,26 @@ class RxBleDeviceTest extends Specification {
         rxBleDevice.getBluetoothDevice() == mockBluetoothDevice
     }
 
+    @Unroll
+    def "should call BluetoothDevice.getName() when called toString() only when BLUETOOTH_CONNECT permission is granted"() {
+
+        given:
+        def localMockCheckerConnectPermission = Mock(CheckerConnectPermission)
+        localMockCheckerConnectPermission.isConnectRuntimePermissionGranted() >> permissionGranted
+        def localDevice = new RxBleDeviceImpl(mockBluetoothDevice, null, BehaviorRelay.create(), localMockCheckerConnectPermission)
+
+        when:
+        localDevice.toString()
+
+        then:
+        expectedCallsToGetName * mockBluetoothDevice.getName()
+
+        where:
+        permissionGranted | expectedCallsToGetName
+        true              | 1
+        false             | 0
+    }
+
     void startConnecting() {
         rxStartConnecting().subscribe({}, {})
     }