File Parser for levels (#18)
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Co-authored-by: Debucquoy Anthony (tonitch) <debucquoy.anthony@gmail.com> Reviewed-on: #18 Reviewed-by: Mat_02 <diletomatteo@gmail.com>
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177
app/src/test/java/school_project/Parsers/BinaryParserTest.java
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177
app/src/test/java/school_project/Parsers/BinaryParserTest.java
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package school_project.Parsers;
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import org.junit.jupiter.api.Test;
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import school_project.Map;
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import school_project.Piece;
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import school_project.Vec2;
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.util.Arrays;
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import static org.junit.jupiter.api.Assertions.*;
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class BinaryParserTest {
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static byte[] file_data = {
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'S', 'M', 'S',
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6, 5, (byte) 0x31, (byte) 0xEC, (byte) 0xF3, (byte) 0xFC,
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4,
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(byte) 0x22, (byte) 0x70,
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(byte) 0x33, (byte) 0x99, (byte) 0x80,
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(byte) 0x32, (byte) 0x7C,
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(byte) 0x33, (byte) 0xDB, (byte) 0x80,
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'S', 'M', 'E'
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};
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@Test
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void getByteSizeForMap() {
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boolean[][] map_shape = {
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{ true, true, true },
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{ true, false, true },
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{ true, true, true },
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};
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boolean[][] piece1_shape = {
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{ true, true },
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{ true, false },
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{ true, true },
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};
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boolean[][] piece2_shape = {
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{ true },
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{ true },
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{ true },
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};
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Map map = new Map(map_shape);
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Piece piece1 = new Piece(piece1_shape);
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Piece piece2 = new Piece(piece2_shape);
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map.addPiece(new Piece[]{piece1, piece2});
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piece2.setPosition(new Vec2(0, 2));
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assertEquals(15, BinaryParser.getByteSizeForMap(map, false));
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assertEquals(19, BinaryParser.getByteSizeForMap(map, true));
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}
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@Test
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void BuildByteFromMatrix(){
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byte[] map_data = Arrays.copyOfRange(file_data, 5, 9);
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boolean[][] map_shape = {
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{false, false, true, true, false, false},
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{false, true, true, true, true, false},
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{true, true, false, false, true, true},
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{true, true, false, false, true, true},
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{true, true, true, true, true, true},
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};
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assertArrayEquals(map_data, BinaryParser.BuildByteFromMatrix(map_shape));
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}
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@Test
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void BuildMatrixFromByte_map(){
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byte[] map_data = Arrays.copyOfRange(file_data, 5, 9);
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boolean[][] map_shape = {
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{false, false, true, true, false, false},
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{false, true, true, true, true, false},
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{true, true, false, false, true, true},
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{true, true, false, false, true, true},
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{true, true, true, true, true, true},
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};
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assertArrayEquals(map_shape, BinaryParser.BuildMatrixFromBytes(6, 5, map_data));
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}
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@Test
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void BuildMatrixFromByte_piece1(){
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byte[] piece1_data = Arrays.copyOfRange(file_data, 11, 12);
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boolean[][] piece1_shape = {
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{false, true},
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{true, true},
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};
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assertArrayEquals(piece1_shape, BinaryParser.BuildMatrixFromBytes(2, 2, piece1_data));
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}
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@Test
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void BuildMatrixFromByte_piece2(){
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byte[] piece2_data = Arrays.copyOfRange(file_data, 13, 15);
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boolean[][] piece2_shape = {
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{true, false, false},
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{true, true, false},
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{false, true, true},
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};
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assertArrayEquals(piece2_shape, BinaryParser.BuildMatrixFromBytes(3, 3, piece2_data));
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}
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@Test
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void BuildMatrixFromByte_piece3(){
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byte[] piece3_data = Arrays.copyOfRange(file_data, 16, 17);
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boolean[][] piece3_shape = {
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{false, true, true},
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{true, true, true},
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};
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assertArrayEquals(piece3_shape, BinaryParser.BuildMatrixFromBytes(3, 2, piece3_data));
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}
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@Test
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void BuildMatrixFromByte_piece4(){
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byte[] piece4_data = Arrays.copyOfRange(file_data, 18, 20);
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boolean[][] piece4_shape = {
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{true, true, false},
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{true, true, false},
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{true, true, true},
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};
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assertArrayEquals(piece4_shape, BinaryParser.BuildMatrixFromBytes(3, 3, piece4_data));
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}
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@Test
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void ExtractLevelData() throws IOException {
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boolean[][] expected_map_shape = {
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{false, false, true, true, false, false},
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{false, true, true, true, true, false},
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{true, true, false, false, true, true},
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{true, true, false, false, true, true},
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{true, true, true, true, true, true},
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};
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byte[] level_data = BinaryParser.ExtractLevelData(new ByteArrayInputStream(file_data));
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boolean[][] map = BinaryParser.ExtractMapFromLevelData(level_data);
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assertArrayEquals(expected_map_shape, map);
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}
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@Test
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void ExtractPiecesFronLevelDataTest() throws IOException {
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boolean[][] piece1_shape = {
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{false, true},
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{true, true},
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};
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boolean[][] piece2_shape = {
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{true, false, false},
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{true, true, false},
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{false, true, true},
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};
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boolean[][] piece3_shape = {
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{false, true, true},
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{true, true, true},
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};
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boolean[][] piece4_shape = {
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{true, true, false},
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{true, true, false},
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{true, true, true},
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};
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boolean[][][] pieces_shapes = {
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piece1_shape,
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piece2_shape,
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piece3_shape,
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piece4_shape
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};
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byte[] level_data = BinaryParser.ExtractLevelData(new ByteArrayInputStream(file_data));
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Piece[] pieces = BinaryParser.ExtractPiecesFromLevelData(level_data, false);
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for (int i = 0; i < pieces_shapes.length; i++) {
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assertArrayEquals(pieces_shapes[i], pieces[i].getShape());
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}
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}
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}
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package school_project.Parsers;
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import org.junit.jupiter.api.*;
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import org.junit.jupiter.api.io.TempDir;
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import school_project.Map;
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import school_project.Piece;
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import school_project.Vec2;
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import java.io.File;
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import java.io.IOException;
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import java.nio.file.Path;
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import static org.junit.jupiter.api.Assertions.*;
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class FileParserFactoryTest {
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static Map generateMapTest(){
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boolean[][] map_shape = {
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{false, false, true, true, false, false},
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{false, true, true, true, true, false},
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{true, true, false, false, true, true},
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{true, true, false, false, true, true},
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{true, true, true, true, true, true},
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};
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boolean[][] piece1_shape = {
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{false, true},
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{true, true},
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};
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boolean[][] piece2_shape = {
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{true, false, false},
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{true, true, false},
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{false, true, true},
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};
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boolean[][] piece3_shape = {
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{false, true, true},
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{true, true, true},
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};
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boolean[][] piece4_shape = {
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{true, true, false},
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{true, true, false},
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{true, true, true},
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};
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Piece[] pieces = { new Piece(piece1_shape), new Piece(piece2_shape), new Piece(piece3_shape), new Piece(piece4_shape) };
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Map map = new Map(map_shape);
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map.addPiece(pieces);
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pieces[0].setPosition(new Vec2(1, 0));
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pieces[1].setPosition(new Vec2(3, 0));
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pieces[2].setPosition(new Vec2(3, 3));
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pieces[3].setPosition(new Vec2(0, 2));
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return map;
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}
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@Test
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void saveLoadFileFromMap_Binary(@TempDir Path tmpFolder) throws IOException {
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Map map = generateMapTest();
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FileParserFactory.saveFileFromMap(tmpFolder.resolve("TestBinaryLevel.level").toFile(), map);
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Map testMap = FileParserFactory.loadMapFromFile(tmpFolder.resolve("TestBinaryLevel.level").toFile());
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assertArrayEquals(map.getCleanedMap().getShape(), testMap.getShape());
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for (int i = 0; i < map.getPieces().size(); i++) {
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assertArrayEquals(map.getPieces().get(i).getShape(), testMap.getPieces().get(i).getShape());
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}
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}
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@Test
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void saveLoadFileFromMap_save_Binary(@TempDir Path tmpFolder) throws IOException {
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Map map = generateMapTest();
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FileParserFactory.saveFileFromMap(tmpFolder.resolve("TestBinarySave.slevel").toFile(), map);
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Map testMap = FileParserFactory.loadMapFromFile(tmpFolder.resolve("TestBinarySave.slevel").toFile());
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assertArrayEquals(map.getShape(), testMap.getShape());
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for (int i = 0; i < map.getPieces().size(); i++) {
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assertArrayEquals(map.getPieces().get(i).getShape(), testMap.getPieces().get(i).getShape());
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assertEquals(map.getPieces().get(i).getPosition(), testMap.getPieces().get(i).getPosition());
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}
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}
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@Test
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void saveLoadFileFromMap_Serialized(@TempDir Path tmpFolder) throws IOException {
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Map map = generateMapTest();
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FileParserFactory.saveFileFromMap( tmpFolder.resolve("TestSerializedLevel.serialized").toFile(), map);
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Map testMap = FileParserFactory.loadMapFromFile( tmpFolder.resolve("TestSerializedLevel.serialized").toFile());
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assertArrayEquals(map.getShape(), testMap.getShape());
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for (int i = 0; i < map.getPieces().size(); i++) {
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assertArrayEquals(map.getPieces().get(i).getShape(), testMap.getPieces().get(i).getShape());
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}
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}
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@Test
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void saveLoadFileFromMap_save_Serialized(@TempDir Path tmpFolder) throws IOException{
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Map map = generateMapTest();
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FileParserFactory.saveFileFromMap(tmpFolder.resolve("TestSerializedSave.sserialized").toFile(), map);
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Map testMap = FileParserFactory.loadMapFromFile(tmpFolder.resolve("TestSerializedSave.sserialized").toFile());
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assertArrayEquals(map.getShape(), testMap.getShape());
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for (int i = 0; i < map.getPieces().size(); i++) {
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assertArrayEquals(map.getPieces().get(i).getShape(), testMap.getPieces().get(i).getShape());
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assertEquals(map.getPieces().get(i).getPosition(), testMap.getPieces().get(i).getPosition());
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}
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}
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}
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