54 lines
2.3 KiB
Java
54 lines
2.3 KiB
Java
import org.junit.jupiter.api.*;
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import static org.junit.jupiter.api.Assertions.*;
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import java.util.*;
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public class Testing {
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@Test
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@DisplayName("EXAMPLE TEST CASE - Small TicTacToe Example")
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public void firstCaseTest() {
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AbstractStrategyGame g = new TicTacToe();
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// You can add optional error messages that will be displayed if a test fails
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assertEquals(1, g.getNextPlayer(), "Player 1 not next player after construction");
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assertEquals(-1, g.getWinner(), "Winner incorrectly declared after construction");
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assertFalse(g.isGameOver(), "Game over immediately after construction");
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// Weird way we're going to make moves - make our own scanners NOT
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// connected to System.in. Since we can make Scanners over strings this will
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// work the exact way and allow us to control input!
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g.makeMove(new Scanner("0 0"));
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assertEquals(2, g.getNextPlayer(), "Player 2 not next player after a single move");
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assertEquals(-1, g.getWinner(), "Winner incorrectly declared after a single move");
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assertFalse(g.isGameOver(), "Game over immediately after construction");
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assertThrows(IllegalArgumentException.class, () -> {
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// -1 is an illegal move so our code should throw an IllegalArgumentException
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g.makeMove(new Scanner("-1 2"));
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}, "IllegalArgumentException not thrown for illegal move");
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}
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@Test
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@DisplayName("EXAMPLE TEST CASE - Large TicTacToe Example")
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public void secondCaseTest() {
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// You definitely don't have to get this fancy in your tests!
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AbstractStrategyGame g = new TicTacToe();
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// Going to play a whole game where 1 plays in first row, 2 plays in second row
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// No optional error messages - up to you if you want your code to be easier to debug!
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for (int i = 0; i < 5; i++) {
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int player = (i % 2) + 1;
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assertEquals(player, g.getNextPlayer());
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assertFalse(g.isGameOver());
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int col = i / 2;
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g.makeMove(new Scanner(player + " " + col));
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}
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// At this point, 5 moves have been played, player 1 should have three in a row and
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// player 2 should have two
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assertTrue(g.isGameOver());
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assertEquals(1, g.getWinner());
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assertEquals(-1, g.getNextPlayer());
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}
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}
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