commit 15ab11e6fd753b04b16616e3c5a13d6e3495f674
Author: Admin user <adminuser@admin.local>
Date:   Sun Jan 15 18:46:08 2023 +0500

    test 01

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d19ab7e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/build/
+/gradle/
+/.gradle/
+/.idea/
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..19f6d45
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,19 @@
+plugins {
+    id 'java'
+}
+
+group 'ru.pfr.chel'
+version '1.0-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.0'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.0'
+}
+
+test {
+    useJUnitPlatform()
+}
\ No newline at end of file
diff --git a/gradlew b/gradlew
new file mode 100644
index 0000000..4f906e0
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  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 "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+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 or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; 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=`expr $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"
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@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 Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@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="-Xmx64m" "-Xms64m"
+
+@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 execute
+
+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 execute
+
+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
+
+: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 %*
+
+: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/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..b732d23
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,2 @@
+rootProject.name = 'snils'
+
diff --git a/src/main/java/ru/pfr/chel/Snils.java b/src/main/java/ru/pfr/chel/Snils.java
new file mode 100644
index 0000000..0fdab86
--- /dev/null
+++ b/src/main/java/ru/pfr/chel/Snils.java
@@ -0,0 +1,130 @@
+package ru.pfr.chel;
+
+import java.math.BigInteger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class Snils {
+
+    /**
+     *Возвращент СНИЛС если введенный параметр проходит проверку на корректность СНИЛС
+     * @param pSnils Строка для проверки
+     * @return Возвращент СНИЛС
+     * @throws SnilsException если введенный параметр не проходит проверку на корректность СНИЛС
+     */
+    public static String GetSnils(String pSnils) throws SnilsException {
+        if((pSnils.length()!=0)&&(pSnils != null) && (ChekFormatLongSnils(pSnils))){
+            return pSnils;
+        }else{
+            throw new SnilsException();
+        }
+    }
+
+    private static boolean ChekFormatLongSnils(String pSnils) throws SnilsException {
+        boolean _result = false;
+        pSnils = pSnils.replace("-", "").replace(" ", "");
+        if(pSnils.length()!=11){
+            throw new SnilsException("Invalid snils length");
+        }
+        if(isDigitSnils(pSnils)
+           && isChekSummSnils(pSnils)
+           && isCheckSnils(pSnils)){
+            _result =true;
+        }
+        return _result;
+    }
+
+    //проверка на контрольную сумму
+    private static boolean isChekSummSnils(String pSnils) throws SnilsException {
+        boolean _result = true;
+        int _controlSumm = 0;
+        String _sSnils = pSnils.substring(0,9);
+        String _sControlSumSnils = pSnils.substring(9,11);
+        _controlSumm = getControlSumm(pSnils);
+
+        if(_controlSumm == Integer.parseInt(_sControlSumSnils)){
+            _result = true;
+        }
+        return _result;
+    }
+
+    /**
+     * вычисление контрольной суммы
+     * @param pSnils СНИЛС в формате ХХХХХХХХХХХ
+     * @return возвращает контрольное число
+     */
+    private static int getControlSumm(String pSnils) {
+        int _controlSumm = 0;
+        int _Summ = 0;
+        int _pos = 1;
+        for(int i = 8; i >= 0; i--){
+            String _Digit = pSnils.substring(i,i+1);
+            int _iSnils = Integer.parseInt(_Digit);
+            _Summ = _Summ + _iSnils * _pos;
+            _pos++;
+        }
+        if(_Summ < 100){
+            _controlSumm = _Summ;
+        }
+        if((_Summ == 100) || (_Summ == 101)){
+            _controlSumm = 0;
+        }
+        if(_Summ > 101){
+            _controlSumm = _Summ % 101;
+        }
+        return _controlSumm;
+    }
+
+    private static boolean isCheckSnils(String pSnils) throws SnilsException {
+        if(pSnils.length()!=11){
+            throw new SnilsException("Length Snils != 11");
+        }
+        boolean _result = true;
+        char[] _chrSnils = pSnils.toCharArray();
+        char _oldChar = ' ';
+        int _coincidences = 0;
+        for (int i = 0; i < 9; i++) {
+            if (_oldChar == _chrSnils[i]) {
+                _coincidences++;
+            } else {
+                _coincidences = 0;
+            }
+            if (_coincidences == 2) {
+                throw new SnilsException("3 identical numbers in a row");
+            }
+            _oldChar = _chrSnils[i];
+        };
+        return _result;
+    }
+
+    private static boolean isDigitSnils(String pSnils) throws SnilsException {
+        boolean _result = false;
+        try {
+            BigInteger _biSnils = new BigInteger(pSnils);
+            BigInteger MINSNILS = BigInteger.valueOf(100199800);
+            if (_biSnils.compareTo(MINSNILS) == 1){
+                _result = true;
+            }
+        }catch (NumberFormatException ex){
+            throw new SnilsException("Invalid characters in snils");
+        }
+        return _result;
+    }
+
+    public static String GetSnils(BigInteger pSnils) throws SnilsException {
+        String _Snils = pSnils.toString();
+        int _lengthSnils = _Snils.length();
+        if(_lengthSnils == 9){
+            _Snils = "00"+_Snils;
+        }
+        if(_lengthSnils == 10){
+            _Snils = "0"+_Snils;
+        }
+
+        if((_Snils.length()!=0)&&(pSnils != null) && (ChekFormatLongSnils(_Snils))){
+            return _Snils;
+        }else{
+            throw new SnilsException();
+        }
+    }
+}
diff --git a/src/main/java/ru/pfr/chel/SnilsException.java b/src/main/java/ru/pfr/chel/SnilsException.java
new file mode 100644
index 0000000..4416ba1
--- /dev/null
+++ b/src/main/java/ru/pfr/chel/SnilsException.java
@@ -0,0 +1,11 @@
+package ru.pfr.chel;
+
+public class SnilsException extends Exception{
+    public SnilsException(){
+        super();
+    }
+
+    public SnilsException(String s) {
+        super(s);
+    }
+}
diff --git a/src/test/java/ru/pfr/chel/testSnils.java b/src/test/java/ru/pfr/chel/testSnils.java
new file mode 100644
index 0000000..85db8d9
--- /dev/null
+++ b/src/test/java/ru/pfr/chel/testSnils.java
@@ -0,0 +1,84 @@
+package ru.pfr.chel;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.math.BigInteger;
+//002-312-630 69
+
+public class testSnils {
+
+//    @Test
+//    void testIsSnils() {
+//        String pSnils ="002-312-630 69";
+//        String _result = null;
+//        try {
+//            _result = Snils.LongSnils(pSnils);
+//        } catch (SnilsException e) {
+//            e.printStackTrace();
+//        }
+//        assertNotNull(_result);
+//    }
+
+    @Test
+    void testParamSnilsCheckIsNotEmpty() {
+        String pSnils ="";
+        Assertions.assertThrows(SnilsException.class, () -> {
+            String _result = Snils.GetSnils(pSnils);
+        });
+    }
+    @Test
+    void testParamSnilsCheckIsNotNull() {
+        String pSnils ="";
+        Assertions.assertThrows(SnilsException.class, () -> {
+            String _result = Snils.GetSnils(pSnils);
+        });
+    }
+
+    @Test
+    void testParamSnilsCheckIsNotFormat() {
+        String pSnils ="002-312-630 g";
+        Assertions.assertThrows(SnilsException.class, () -> {
+            String _result = Snils.GetSnils(pSnils);
+        });
+    }
+    @Test
+    void testParamSnilsCheckTrue() {
+        String pSnils ="002-312-630 69";
+        try {
+            String _Snils = Snils.GetSnils(pSnils);
+        } catch (SnilsException e) {
+            Assertions.fail(e.getMessage());
+        }
+    }
+
+    @Test
+    void testParamSnilsCheckFalse() {
+        String pSnils ="002-333-631 00";
+        Assertions.assertThrows(SnilsException.class, () -> {
+            String _result = Snils.GetSnils(pSnils);
+        });
+    }
+
+    @Test
+    void testParamSnilsCheckTrueShort() {
+        String pSnils ="00231263069";
+        try {
+            String _Snils = Snils.GetSnils(pSnils);
+            System.out.println(_Snils);
+        } catch (SnilsException e) {
+            Assertions.fail(e.getMessage());
+        }
+    }
+
+    @Test
+    void testParamSnilsCheckTrueShortBigInt() {
+        BigInteger pSnils = BigInteger.valueOf(231263069);
+        try {
+            String _Snils = Snils.GetSnils(pSnils);
+            System.out.println(_Snils);
+        } catch (SnilsException e) {
+            Assertions.fail(e.getMessage());
+        }
+    }
+}