59 lines
2.0 KiB
Java
59 lines
2.0 KiB
Java
// SPDX-FileCopyrightText: 2020 The CC: Tweaked Developers
|
|
//
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package dan200.computercraft.shared.computer.terminal;
|
|
|
|
import dan200.computercraft.core.terminal.Terminal;
|
|
import io.netty.buffer.Unpooled;
|
|
import net.minecraft.network.FriendlyByteBuf;
|
|
import org.junit.jupiter.api.RepeatedTest;
|
|
|
|
import java.util.Random;
|
|
|
|
import static org.junit.jupiter.api.Assertions.assertEquals;
|
|
import static org.junit.jupiter.api.Assertions.assertNotNull;
|
|
|
|
/**
|
|
* Tests {@link TerminalState} round tripping works as expected.
|
|
*/
|
|
public class TerminalStateTest {
|
|
@RepeatedTest(5)
|
|
public void testRoundTrip() {
|
|
var terminal = randomTerminal();
|
|
|
|
var buffer = new FriendlyByteBuf(Unpooled.directBuffer());
|
|
new TerminalState(terminal).write(buffer);
|
|
|
|
checkEqual(terminal, read(buffer));
|
|
assertEquals(0, buffer.readableBytes());
|
|
}
|
|
|
|
private static NetworkedTerminal randomTerminal() {
|
|
var random = new Random();
|
|
var terminal = new NetworkedTerminal(10, 5, true);
|
|
for (var y = 0; y < terminal.getHeight(); y++) {
|
|
var buffer = terminal.getLine(y);
|
|
for (var x = 0; x < buffer.length(); x++) buffer.setChar(x, (char) (random.nextInt(26) + 65));
|
|
}
|
|
|
|
return terminal;
|
|
}
|
|
|
|
private static void checkEqual(Terminal expected, Terminal actual) {
|
|
assertNotNull(expected, "Expected cannot be null");
|
|
assertNotNull(actual, "Actual cannot be null");
|
|
assertEquals(expected.isColour(), actual.isColour(), "isColour must match");
|
|
assertEquals(expected.getHeight(), actual.getHeight(), "Heights must match");
|
|
assertEquals(expected.getWidth(), actual.getWidth(), "Widths must match");
|
|
|
|
for (var y = 0; y < expected.getHeight(); y++) {
|
|
assertEquals(expected.getLine(y).toString(), actual.getLine(y).toString());
|
|
}
|
|
}
|
|
|
|
private static NetworkedTerminal read(FriendlyByteBuf buffer) {
|
|
return new TerminalState(buffer).create();
|
|
}
|
|
}
|