It should click when it's internal electromagnet is energised, and thus makes the connection between the heavy lead to the starter motor and the heavy lead to the battery. Under the heavy lead from the battery's nut will also be a slightly thinner lead bringing the charge up from the alternator and another similar lead going from there supplying the fusebox and other circuits with power.
Then there are two normal thickness leads which will attach to the two spade type terminals, only one of these comes from the ignition switch that one is white with a red stripe, the other, is white with a blue stripe, it actually goes to the ignition coil and it only becomes live when the starter motor is operating, once its 'clicked' that one then becomes live (it will actually be live when the ignition is on but only as a side effect of its connection at its other end to the coil).
In the pictures, the heavy red lead is from the battery, it is nearest the battery at the mounting bracket hole side of the solenoid, the heavy black lead goes straight to the starter, any of the slightly thinner wires that have round type terminal connections, rather than spades, go under the big red battery cable, the heavy black cable to the starter motor does not share its connecting post with any other wires.
The white/blue connection is towards the front of the car, this feeds the coil with 12v when the starter is turning the engine over, the white/red wire shown is the feed from the ignition switch.
The electromagnet inside the solenoid earths - makes its negative connection - through the solenoids metal mounting bracket, so in your test setup, you should put a nut and bolt or attach a crocodile clip from the solenoid's mounting bracket holes or its metal body to the negative post of the battery and momentarily connect a live, positive lead from the battery to the spade terminal that had the white/red connection originally made to it, it should then click, during this test nothing needs to be or should be connected to the spade terminal of the solenoid that had the white/blue connection.
These wire colours and connections at the solenoid are on an HB Viva, your HC should be much the same. I hope.
I hope this helps (and is roughly correct), anything that I can clarify, do ask, your written English is very good.
