diff --git a/test_05/.gitignore b/test_05/.gitignore
new file mode 100644
index 0000000..efb8c7d
--- /dev/null
+++ b/test_05/.gitignore
@@ -0,0 +1,6 @@
+/out/*
+/.idea/uiDesigner.xml
+/.idea/workspace.xml
+/.idea/description.xml
+/.gradle/*
+/build/*
diff --git a/test_05/.idea/compiler.xml b/test_05/.idea/compiler.xml
new file mode 100644
index 0000000..5d075a2
--- /dev/null
+++ b/test_05/.idea/compiler.xml
@@ -0,0 +1,9 @@
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/.idea/gradle.xml b/test_05/.idea/gradle.xml
new file mode 100644
index 0000000..05e5219
--- /dev/null
+++ b/test_05/.idea/gradle.xml
@@ -0,0 +1,18 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/.idea/libraries/Gradle__junit_junit_4_12.xml b/test_05/.idea/libraries/Gradle__junit_junit_4_12.xml
new file mode 100644
index 0000000..04c10dd
--- /dev/null
+++ b/test_05/.idea/libraries/Gradle__junit_junit_4_12.xml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/.idea/libraries/Gradle__org_hamcrest_hamcrest_core_1_3.xml b/test_05/.idea/libraries/Gradle__org_hamcrest_hamcrest_core_1_3.xml
new file mode 100644
index 0000000..8262f72
--- /dev/null
+++ b/test_05/.idea/libraries/Gradle__org_hamcrest_hamcrest_core_1_3.xml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/.idea/libraries/Gradle__org_jetbrains_annotations_15_0.xml b/test_05/.idea/libraries/Gradle__org_jetbrains_annotations_15_0.xml
new file mode 100644
index 0000000..ca78bcd
--- /dev/null
+++ b/test_05/.idea/libraries/Gradle__org_jetbrains_annotations_15_0.xml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/.idea/misc.xml b/test_05/.idea/misc.xml
new file mode 100644
index 0000000..e208459
--- /dev/null
+++ b/test_05/.idea/misc.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/.idea/modules.xml b/test_05/.idea/modules.xml
new file mode 100644
index 0000000..4084ca4
--- /dev/null
+++ b/test_05/.idea/modules.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/.idea/modules/test_05.iml b/test_05/.idea/modules/test_05.iml
new file mode 100644
index 0000000..cc7ddcf
--- /dev/null
+++ b/test_05/.idea/modules/test_05.iml
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/.idea/modules/test_05_main.iml b/test_05/.idea/modules/test_05_main.iml
new file mode 100644
index 0000000..6a265fc
--- /dev/null
+++ b/test_05/.idea/modules/test_05_main.iml
@@ -0,0 +1,14 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/.idea/modules/test_05_test.iml b/test_05/.idea/modules/test_05_test.iml
new file mode 100644
index 0000000..807037f
--- /dev/null
+++ b/test_05/.idea/modules/test_05_test.iml
@@ -0,0 +1,18 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/test_05/build.gradle b/test_05/build.gradle
new file mode 100644
index 0000000..613c0e6
--- /dev/null
+++ b/test_05/build.gradle
@@ -0,0 +1,18 @@
+group 'test_05'
+version '1.0-SNAPSHOT'
+
+apply plugin: 'java'
+
+sourceCompatibility = 1.8
+
+repositories {
+ mavenCentral()
+}
+
+dependencies {
+ testCompile group: 'junit', name: 'junit', version: '4.12'
+
+
+ // https://mvnrepository.com/artifact/org.jetbrains/annotations
+ compile group: 'org.jetbrains', name: 'annotations', version: '15.0'
+}
diff --git a/test_05/gradle/wrapper/gradle-wrapper.jar b/test_05/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..f278b42
Binary files /dev/null and b/test_05/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/test_05/gradle/wrapper/gradle-wrapper.properties b/test_05/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..803ef38
--- /dev/null
+++ b/test_05/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Fri May 04 16:26:35 MSK 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.5-rc-2-bin.zip
diff --git a/test_05/gradlew b/test_05/gradlew
new file mode 100755
index 0000000..4453cce
--- /dev/null
+++ b/test_05/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+ echo "$*"
+}
+
+die ( ) {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save ( ) {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+ cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/test_05/gradlew.bat b/test_05/gradlew.bat
new file mode 100644
index 0000000..e95643d
--- /dev/null
+++ b/test_05/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/test_05/settings.gradle b/test_05/settings.gradle
new file mode 100644
index 0000000..1abe8ff
--- /dev/null
+++ b/test_05/settings.gradle
@@ -0,0 +1,2 @@
+rootProject.name = 'test_05'
+
diff --git a/test_05/src/main/java/mit/mikhail/pravilov/com/FindPairApplication.java b/test_05/src/main/java/mit/mikhail/pravilov/com/FindPairApplication.java
new file mode 100644
index 0000000..306252f
--- /dev/null
+++ b/test_05/src/main/java/mit/mikhail/pravilov/com/FindPairApplication.java
@@ -0,0 +1,35 @@
+package mit.mikhail.pravilov.com;
+
+import javafx.application.Application;
+import javafx.stage.Stage;
+import mit.mikhail.pravilov.com.view.FindPairSceneSupplier;
+
+import static java.lang.System.exit;
+
+public class FindPairApplication extends Application {
+ private static int size;
+
+ @Override
+ public void start(Stage primaryStage) throws Exception {
+ Stage stage = new Stage();
+ stage.setScene(new FindPairSceneSupplier().getScene(size));
+ stage.show();
+ }
+
+ /**
+ * Main method of program. Runs tictactoe application.
+ * @param args command line arguments.
+ */
+ public static void main(String[] args) {
+ if (args.length != 1) {
+ System.err.println("Arguments: field size");
+ exit(0);
+ }
+ size = Integer.parseInt(args[0]);
+ if (size % 2 != 0 || size <= 0 || size > 15) {
+ System.err.println("Field size is incorrect!");
+ exit(0);
+ }
+ Application.launch(args);
+ }
+}
diff --git a/test_05/src/main/java/mit/mikhail/pravilov/com/controller/GameController.java b/test_05/src/main/java/mit/mikhail/pravilov/com/controller/GameController.java
new file mode 100644
index 0000000..e0d1ed3
--- /dev/null
+++ b/test_05/src/main/java/mit/mikhail/pravilov/com/controller/GameController.java
@@ -0,0 +1,154 @@
+package mit.mikhail.pravilov.com.controller;
+
+import javafx.concurrent.Task;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Button;
+
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.ThreadLocalRandom;
+
+/**
+ * Class that controls game flow and creates buttons for user interaction.
+ */
+public class GameController {
+ /**
+ * Size of the field.
+ */
+ private int size;
+ /**
+ * Values on the field.
+ */
+ private int[][] field;
+ /**
+ * Previous pressed button.
+ */
+ private Button prevButton;
+ /**
+ * Field of buttons for each cell.
+ */
+ private Button[][] buttons;
+ /**
+ * How much cells are not discovered yet.
+ */
+ private int leftToFind;
+
+ /**
+ * Initializes all values: integer values, buttons.
+ * @param size of the field.
+ */
+ public GameController(int size) {
+ this.size = size;
+ buttons = new Button[size][size];
+ leftToFind = size * size;
+ initButtons();
+ }
+
+ /**
+ * Initializes buttons: set ups on click listeners.
+ */
+ private void initButtons() {
+ List randomIntegers = getRandomIntegers();
+ setUpField(randomIntegers);
+ for (int i = 0; i < size; i++) {
+ buttons[i] = new Button[size];
+ for (int j = 0; j < size; j++) {
+ Button button = new Button();
+ button.setMinSize(500 /size, 500 / size);
+ buttons[i][j] = button;
+ int finalI = i;
+ int finalJ = j;
+ button.setOnMouseClicked(e -> {
+ button.setDisable(true);
+ button.setText(String.valueOf(field[finalI][finalJ]));
+ if (prevButton == null) {
+ prevButton = button;
+ }
+ else {
+ if (prevButton.getText().equals(button.getText())) {
+ leftToFind -= 2;
+ if (leftToFind == 0) {
+ Alert winAlert = new Alert(Alert.AlertType.INFORMATION);
+ winAlert.setTitle("Congrats");
+ winAlert.setHeaderText("WiN!");
+ winAlert.showAndWait();
+ }
+ }
+ else {
+ Button savePrevButton = prevButton;
+ Task sleeper = new Task() {
+ @Override
+ protected Void call() throws Exception {
+ try {
+ Thread.sleep(1000);
+ } catch (InterruptedException ignored) {
+ }
+ return null;
+ }
+ };
+ sleeper.setOnSucceeded(event -> {
+ savePrevButton.setDisable(false);
+ button.setDisable(false);
+ savePrevButton.setText("");
+ button.setText("");
+ });
+ new Thread(sleeper).start();
+ }
+ prevButton = null;
+ }
+ });
+ }
+ }
+ }
+
+ /**
+ * Sets up field and puts passed values in cells.
+ * @param randomIntegers integers to put.
+ */
+ private void setUpField(List randomIntegers) {
+ field = new int[size][size];
+ for (int i = 0; i < size; i++) {
+ field[i] = new int[size];
+ for (int j = 0; j < size; j++) {
+ field[i][j] = randomIntegers.get(i * size + j);
+ }
+ }
+ }
+
+ /**
+ * Creates integers with pairs and then shuffles them.
+ * @return shuffled paired integers.
+ */
+ private List getRandomIntegers() {
+ List randomIntegers = new LinkedList<>();
+ for (int i = 0; i < size * size;) {
+ int random = ThreadLocalRandom.current().nextInt(0, size * size / 2);
+ randomIntegers.add(random);
+ randomIntegers.add(random);
+ i += 2;
+ }
+ Collections.shuffle(randomIntegers);
+ return randomIntegers;
+ }
+
+ /**
+ * Returns button corresponding the cell.
+ * @param i x coordinate of cell.
+ * @param j y coordinate of cell.
+ * @return button for given cell.
+ */
+ public Button getButton(int i, int j) {
+ return buttons[i][j];
+ }
+
+ /**
+ * Get value in cell.
+ * @param i x coordinate of cell.
+ * @param j y coordinate of cell.
+ * @return integer value in cell.
+ */
+ int getValue(int i, int j) {
+ return field[i][j];
+ }
+}
diff --git a/test_05/src/main/java/mit/mikhail/pravilov/com/view/FindPairSceneSupplier.java b/test_05/src/main/java/mit/mikhail/pravilov/com/view/FindPairSceneSupplier.java
new file mode 100644
index 0000000..bbeb8b3
--- /dev/null
+++ b/test_05/src/main/java/mit/mikhail/pravilov/com/view/FindPairSceneSupplier.java
@@ -0,0 +1,36 @@
+package mit.mikhail.pravilov.com.view;
+
+import javafx.scene.Scene;
+import javafx.scene.layout.GridPane;
+import mit.mikhail.pravilov.com.controller.GameController;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.IOException;
+
+public class FindPairSceneSupplier {
+ private GridPane field;
+
+ /**
+ * Game scene getter.
+ * @return main scene of the game process.
+ * @throws IOException if fxml of scene failed to load.
+ */
+ @NotNull
+ private Scene getGameScene(int n) throws IOException {
+ setUpField(n);
+ return new Scene(field);
+ }
+
+ private void setUpField(int n) {
+ GameController gameController = new GameController(n);
+ field = new GridPane();
+ for (int i = 0; i < n; i++) {
+ for (int j = 0; j < n; j++) {
+ field.add(gameController.getButton(i, j), i, j);
+ }
+ }
+ }
+ public Scene getScene(int n) throws IOException {
+ return getGameScene(n);
+ }
+}
diff --git a/test_05/src/test/java/mit/mikhail/pravilov/com/controller/GameControllerTest.java b/test_05/src/test/java/mit/mikhail/pravilov/com/controller/GameControllerTest.java
new file mode 100644
index 0000000..698e0c9
--- /dev/null
+++ b/test_05/src/test/java/mit/mikhail/pravilov/com/controller/GameControllerTest.java
@@ -0,0 +1,66 @@
+package mit.mikhail.pravilov.com.controller;
+
+import javafx.application.Application;
+import javafx.stage.Stage;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.Assert.*;
+
+public class GameControllerTest {
+ public static class AsNonApp extends Application {
+ @Override
+ public void start(Stage primaryStage) throws Exception {
+ // noop
+ }
+ }
+
+ @BeforeClass
+ public static void initJFX() {
+ Thread t = new Thread("JavaFX Init Thread") {
+ public void run() {
+ Application.launch(AsNonApp.class);
+ }
+ };
+ t.setDaemon(true);
+ t.start();
+ }
+
+ @Test
+ public void testFieldWithSize2() throws Exception {
+ int size = 2;
+ int minValue = 0;
+ int maxValue = 2 * 2 / 2;
+ Map timesValueWasMet = new HashMap<>();
+ GameController gameController = new GameController(size);
+ checkTimesMet(timesValueWasMet, gameController, size, minValue, maxValue);
+ }
+
+ @Test
+ public void testFieldWithSize14() throws Exception {
+ int size = 14;
+ int minValue = 0;
+ int maxValue = 14 * 14 / 2;
+ Map timesValueWasMet = new HashMap<>();
+ GameController gameController = new GameController(size);
+ checkTimesMet(timesValueWasMet, gameController, size, minValue, maxValue);
+ }
+
+ private void checkTimesMet(Map timesValueWasMet, GameController gameController, int size, int minValue, int maxValue) {
+ for (int i = 0; i < size; i++) {
+ for (int j = 0; j < size; j++) {
+ assertEquals(gameController.getButton(i, j).getText(), "");
+ int value = gameController.getValue(i, j);
+ assertTrue(value >= minValue);
+ assertTrue(value < maxValue);
+ timesValueWasMet.put(value, 1 + timesValueWasMet.getOrDefault(value, 0));
+ }
+ }
+ for (Integer times : timesValueWasMet.values()) {
+ assertTrue(times % 2 == 0);
+ }
+ }
+}
\ No newline at end of file