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-rw-r--r--src/tetris/tests/piece/IPieceTest.java39
-rw-r--r--src/tetris/tests/piece/JPieceTest.java42
-rw-r--r--src/tetris/tests/piece/LPieceTest.java43
-rw-r--r--src/tetris/tests/piece/OPieceTest.java41
-rw-r--r--src/tetris/tests/piece/SPieceTest.java42
-rw-r--r--src/tetris/tests/piece/TPieceTest.java43
-rw-r--r--src/tetris/tests/piece/TetrisPieceTest.java182
-rw-r--r--src/tetris/tests/piece/ZPieceTest.java42
8 files changed, 474 insertions, 0 deletions
diff --git a/src/tetris/tests/piece/IPieceTest.java b/src/tetris/tests/piece/IPieceTest.java
new file mode 100644
index 0000000..031b1e8
--- /dev/null
+++ b/src/tetris/tests/piece/IPieceTest.java
@@ -0,0 +1,39 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ *
+ * TCSS 305 Ð Autumn 2009 Tetris Project 17 November 2009
+ */
+
+package tetris.tests.piece;
+
+import tetris.piece.IPiece;
+import tetris.piece.TetrisPiece;
+
+/**
+ * JUnit Test for the I Piece.
+ *
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class IPieceTest extends TetrisPieceTest {
+ /**
+ * Array of the string representations of various rotations.
+ */
+ private static final String[] ROTATION_STRINGS =
+ new String[] {"....\n....\nXXXX\n....", ".X..\n.X..\n.X..\n.X.."};
+
+ @Override
+ protected int[] getOriginalPoints() {
+ return new int[] {0, 2, 1, 2, 2, 2, 3, 2}; // Copied from the class.
+ }
+
+ @Override
+ protected TetrisPiece getPiece(final int the_x, final int the_y) {
+ return new IPiece(the_x, the_y);
+ }
+
+ @Override
+ protected String[] getRotationStrings() {
+ return ROTATION_STRINGS.clone();
+ }
+}
diff --git a/src/tetris/tests/piece/JPieceTest.java b/src/tetris/tests/piece/JPieceTest.java
new file mode 100644
index 0000000..1b04781
--- /dev/null
+++ b/src/tetris/tests/piece/JPieceTest.java
@@ -0,0 +1,42 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ *
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.tests.piece;
+
+import tetris.piece.JPiece;
+import tetris.piece.TetrisPiece;
+
+/**
+ * JUnit Test for the J Piece.
+ *
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class JPieceTest extends TetrisPieceTest {
+ /**
+ * Array of the string representations of various rotations.
+ */
+ private static final String[] ROTATION_STRINGS =
+ new String[] {".X..\n.X..\nXX..\n....", "....\nXXX.\n..X.\n....",
+ ".XX.\n.X..\n.X..\n....", "X...\nXXX.\n....\n...."};
+
+ @Override
+ protected int[] getOriginalPoints() {
+ return new int[] {1, 0, 1, 1, 1, 2, 0, 2}; // Copied from the class.
+ }
+
+ @Override
+ protected TetrisPiece getPiece(final int the_x, final int the_y) {
+ return new JPiece(the_x, the_y);
+ }
+
+ @Override
+ protected String[] getRotationStrings() {
+ return ROTATION_STRINGS.clone();
+ }
+}
diff --git a/src/tetris/tests/piece/LPieceTest.java b/src/tetris/tests/piece/LPieceTest.java
new file mode 100644
index 0000000..f5e045d
--- /dev/null
+++ b/src/tetris/tests/piece/LPieceTest.java
@@ -0,0 +1,43 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ *
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.tests.piece;
+
+import tetris.piece.LPiece;
+import tetris.piece.TetrisPiece;
+
+/**
+ * JUnit Test for the L Piece.
+ *
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class LPieceTest extends TetrisPieceTest {
+ /**
+ * Array of the string representations of various rotations.
+ */
+ private static final String[] ROTATION_STRINGS =
+ new String[] {".X..\n.X..\n.XX.\n....", "..X.\nXXX.\n....\n....",
+ "XX..\n.X..\n.X..\n....", "....\nXXX.\nX...\n...."};
+
+ @Override
+ protected int[] getOriginalPoints() {
+ return new int[] {1, 0, 1, 1, 1, 2, 2, 2}; // Copied from the class.
+ }
+
+ @Override
+ protected TetrisPiece getPiece(final int the_x, final int the_y) {
+ return new LPiece(the_x, the_y);
+ }
+
+ @Override
+ protected String[] getRotationStrings() {
+ return ROTATION_STRINGS.clone();
+ }
+
+}
diff --git a/src/tetris/tests/piece/OPieceTest.java b/src/tetris/tests/piece/OPieceTest.java
new file mode 100644
index 0000000..67447c2
--- /dev/null
+++ b/src/tetris/tests/piece/OPieceTest.java
@@ -0,0 +1,41 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ *
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.tests.piece;
+
+import tetris.piece.OPiece;
+import tetris.piece.TetrisPiece;
+
+/**
+ * JUnit Test for the O Piece.
+ *
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class OPieceTest extends TetrisPieceTest {
+ /**
+ * Array of the string representations of various rotations.
+ */
+ private static final String[] ROTATION_STRINGS = new String[] {"....\n.XX.\n.XX.\n...."};
+
+ @Override
+ protected int[] getOriginalPoints() {
+ return new int[] {1, 1, 1, 2, 2, 1, 2, 2}; // Copied from the class.
+ }
+
+ @Override
+ protected TetrisPiece getPiece(final int the_x, final int the_y) {
+ return new OPiece(the_x, the_y);
+ }
+
+ @Override
+ protected String[] getRotationStrings() {
+ return ROTATION_STRINGS.clone();
+ }
+
+}
diff --git a/src/tetris/tests/piece/SPieceTest.java b/src/tetris/tests/piece/SPieceTest.java
new file mode 100644
index 0000000..3125f61
--- /dev/null
+++ b/src/tetris/tests/piece/SPieceTest.java
@@ -0,0 +1,42 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ *
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.tests.piece;
+
+import tetris.piece.SPiece;
+import tetris.piece.TetrisPiece;
+
+/**
+ * JUnit Test for the S Piece.
+ *
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class SPieceTest extends TetrisPieceTest {
+ /**
+ * Array of the string representations of various rotations.
+ */
+ private static final String[] ROTATION_STRINGS =
+ new String[] {"....\n.XX.\nXX..\n....", "X...\nXX..\n.X..\n...."};
+
+ @Override
+ protected int[] getOriginalPoints() {
+ return new int[] {1, 1, 2, 1, 0, 2, 1, 2}; // Copied from the class.
+ }
+
+ @Override
+ protected TetrisPiece getPiece(final int the_x, final int the_y) {
+ return new SPiece(the_x, the_y);
+ }
+
+ @Override
+ protected String[] getRotationStrings() {
+ return ROTATION_STRINGS.clone();
+ }
+
+}
diff --git a/src/tetris/tests/piece/TPieceTest.java b/src/tetris/tests/piece/TPieceTest.java
new file mode 100644
index 0000000..ff68a44
--- /dev/null
+++ b/src/tetris/tests/piece/TPieceTest.java
@@ -0,0 +1,43 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ *
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.tests.piece;
+
+import tetris.piece.TPiece;
+import tetris.piece.TetrisPiece;
+
+/**
+ * JUnit Test for the T Piece.
+ *
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class TPieceTest extends TetrisPieceTest {
+ /**
+ * Array of the string representations of various rotations.
+ */
+ private static final String[] ROTATION_STRINGS =
+ new String[] {"....\n.X..\nXXX.\n....", ".X..\nXX..\n.X..\n....",
+ "....\nXXX.\n.X..\n....", "X...\nXX..\nX...\n...."};
+
+ @Override
+ protected int[] getOriginalPoints() {
+ return new int[] {1, 1, 0, 2, 1, 2, 2, 2}; // Copied from the class.
+ }
+
+ @Override
+ protected TetrisPiece getPiece(final int the_x, final int the_y) {
+ return new TPiece(the_x, the_y);
+ }
+
+ @Override
+ protected String[] getRotationStrings() {
+ return ROTATION_STRINGS.clone();
+ }
+
+}
diff --git a/src/tetris/tests/piece/TetrisPieceTest.java b/src/tetris/tests/piece/TetrisPieceTest.java
new file mode 100644
index 0000000..f085207
--- /dev/null
+++ b/src/tetris/tests/piece/TetrisPieceTest.java
@@ -0,0 +1,182 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ *
+ * TCSS 305 Ð Autumn 2009 Tetris Project 17 November 2009
+ */
+
+package tetris.tests.piece;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+import tetris.model.IntPoint;
+import tetris.piece.TetrisPiece;
+
+/**
+ * Parent JUnit test class for Tetris Pieces.
+ *
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public abstract class TetrisPieceTest {
+ // Private Constants
+ /**
+ * Random X position we use to test.
+ */
+ private static final int X_POSITION = 5;
+
+ /**
+ * Random Y position we use to test.
+ */
+ private static final int Y_POSITION = 3;
+
+ /**
+ * Number of rotations require to rotate a piece 360 degrees.
+ */
+ private static final int NUMBER_OF_ROTATIONS = 4;
+
+ /**
+ * Test that a piece is created properly.
+ */
+ @Test
+ public void testPieceConstruction() {
+ final TetrisPiece piece = getPiece(5, 3);
+
+ // Test the X and Y coords.
+ assertEquals("Inital X", X_POSITION, piece.getX());
+ assertEquals("Inital Y", Y_POSITION, piece.getY());
+
+ // Test Board Position
+ assertTrue("Initial Board Positon Fails",
+ testBoardPosition(piece, X_POSITION, Y_POSITION));
+ }
+
+ /**
+ * Test that a piece is the same after four rotations.
+ */
+ @Test
+ public void testPieceAfterRotations() {
+ final TetrisPiece before = getPiece(5, 3);
+ TetrisPiece after;
+
+ // Left rotations
+ after = getPiece(X_POSITION, Y_POSITION);
+ for (int i = 0; i < NUMBER_OF_ROTATIONS; i++) {
+ after = after.rotateLeft();
+ }
+
+ assertEquals("Pieces differ after 4 left rotations", before.toString(), after.toString());
+
+ // Right rotations
+ after = getPiece(X_POSITION, Y_POSITION);
+ for (int i = 0; i < NUMBER_OF_ROTATIONS; i++) {
+ after = after.rotateRight();
+ }
+
+ assertEquals("Pieces differ after 4 right rotations", before.toString(), after.toString());
+ }
+
+ /**
+ * Test Translations.
+ */
+ @Test
+ public void testTranslations() {
+ TetrisPiece piece = getPiece(X_POSITION, Y_POSITION);
+
+ // Negative Translation
+ piece = piece.translate(-1, -1);
+ assertTrue("Negative Translations Fail",
+ testBoardPosition(piece, X_POSITION - 1 , Y_POSITION - 1));
+
+ // Positive Translation
+ piece = piece.translate(1, 1);
+ assertTrue("Positive Translations Fail",
+ testBoardPosition(piece, X_POSITION - 1 + 1, Y_POSITION - 1 + 1));
+ }
+
+ /**
+ * Test each left rotation String.
+ */
+ @Test
+ public void testLeftRotations() {
+ TetrisPiece piece = getPiece(1, 0);
+
+ final String[] rotations = getRotationStrings();
+
+ for (int i = 0; i <= NUMBER_OF_ROTATIONS; i++) {
+ assertEquals(i + "th Left Rotation Failed",
+ rotations[i % rotations.length], piece.toString());
+
+ piece = piece.rotateLeft();
+ }
+ }
+
+ /**
+ * Test each right rotation String.
+ */
+ @Test
+ public void testRightRotations() {
+ TetrisPiece piece = getPiece(1, 0);
+
+ final String[] rotations = getRotationStrings();
+
+ for (int i = NUMBER_OF_ROTATIONS; i >= 0; i--) {
+ assertEquals((i - NUMBER_OF_ROTATIONS) + "th Right Rotation Failed",
+ rotations[i % rotations.length], piece.toString());
+
+ piece = piece.rotateRight();
+ }
+ }
+
+ /**
+ * Tests the board position.
+ * @param the_piece The tetris piece.
+ * @param the_x Board X.
+ * @param the_y Board y.
+ * @return true if all points are correct, false otherwise.
+ */
+ protected boolean testBoardPosition(final TetrisPiece the_piece,
+ final int the_x, final int the_y) {
+ boolean result = true;
+
+ final int[] orig_positions = getOriginalPoints();
+ final IntPoint[] cur_positions = the_piece.getBoardCoordinates();
+
+ // Both sets should contain the same number of points.
+ assertSame("Original and Current point counts differ.",
+ orig_positions.length, 2 * cur_positions.length);
+
+ for (int i = 0; i < orig_positions.length - 1; i = i + 2) {
+ // Check that each X and Y was shifted properly.
+ if (orig_positions[i] + the_x != cur_positions[i / 2].getX()) {
+ result = false;
+ }
+
+ if (orig_positions[i + 1] + the_y != cur_positions[i / 2].getY()) {
+ result = false;
+ }
+ }
+
+ return result;
+ }
+
+ /**
+ * @param the_x X-coord.
+ * @param the_y X-coord.
+ * @return Return a tetris piece of the type we're testing.
+ */
+ protected abstract TetrisPiece getPiece(final int the_x, final int the_y);
+
+ /**
+ * @return int[] containing the orignal points for the piece.
+ */
+ protected abstract int[] getOriginalPoints();
+
+ /**
+ * @return int[] containing the string representation of various rotation states
+ */
+ protected abstract String[] getRotationStrings();
+}
diff --git a/src/tetris/tests/piece/ZPieceTest.java b/src/tetris/tests/piece/ZPieceTest.java
new file mode 100644
index 0000000..106dc00
--- /dev/null
+++ b/src/tetris/tests/piece/ZPieceTest.java
@@ -0,0 +1,42 @@
+/*
+ * Jesse Morgan <jesterpm@u.washington.edu>
+ *
+ * TCSS 305 Ð Autumn 2009
+ * Tetris Project
+ * 17 November 2009
+ */
+
+package tetris.tests.piece;
+
+import tetris.piece.TetrisPiece;
+import tetris.piece.ZPiece;
+
+/**
+ * JUnit Test for the Z Piece.
+ *
+ * @author Jesse Morgan <jesterpm@u.washington.edu>
+ * @version 1.0 17 November 2009
+ */
+public class ZPieceTest extends TetrisPieceTest {
+ /**
+ * Array of the string representations of various rotations.
+ */
+ private static final String[] ROTATION_STRINGS =
+ new String[] {"....\nXX..\n.XX.\n....", ".X..\nXX..\nX...\n...."};
+
+ @Override
+ protected int[] getOriginalPoints() {
+ return new int[] {0, 1, 1, 1, 1, 2, 2, 2}; // Copied from the class.
+ }
+
+ @Override
+ protected TetrisPiece getPiece(final int the_x, final int the_y) {
+ return new ZPiece(the_x, the_y);
+ }
+
+ @Override
+ protected String[] getRotationStrings() {
+ return ROTATION_STRINGS.clone();
+ }
+
+}
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