implemented the mod97 test.

frozendragon / IBAN-Validator-Test

Browse code implemented the mod97 test. master
1 parent bca65fb commit aedea5b1dc0c07511ebd8f94dbda505058f325c0 frozendragon authored on 15 Jan 2017

Patch

Showing 3 changed files

Ignore Space Show notes View pom.xml
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>IBAN-Validator-Test</groupId> <artifactId>se.ssns</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <properties> <!-- Jetty --> <jetty.port>8080</jetty.port> <jetty.stopPort>9998</jetty.stopPort> <jetty.stopKey>foo</jetty.stopKey> <jetty.daemon>false</jetty.daemon> <!-- Versions --> <spring.version>4.2.3.RELEASE</spring.version> <jackson.version>2.8.6</jackson.version> <jetty.version>8.1.16.v20140903</jetty.version> </properties> <dependencies> <!--This lib could be used instead but i'm assuming that i'm suppose to write the code and not use a lib --> <!--<dependency>--> <!--<groupId>org.iban4j</groupId>--> <!--<artifactId>iban4j</artifactId>--> <!--<version>3.2.1</version>--> <!--</dependency>--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty-maven-plugin</artifactId> <version>${jetty.version}</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <scope>test</scope> </dependency> </dependencies> <build> <resources> <resource> <directory>src/main/resources</directory> </resource> </resources> <plugins> <plugin> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty-maven-plugin</artifactId> <version>${jetty.version}</version> <configuration> <stopKey>${jetty.stopKey}</stopKey> <stopPort>${jetty.stopPort}</stopPort> <connectors> <connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector"> <port>${jetty.port}</port> </connector> </connectors> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.6</version> <executions> <execution> <id>assembly</id> <phase>package</phase> <goals> <goal>war</goal> </goals> </execution> </executions> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> </plugins> </build> </project> <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>IBAN-Validator-Test</groupId> <artifactId>se.ssns</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <properties> <!-- Jetty --> <jetty.port>8080</jetty.port> <jetty.stopPort>9998</jetty.stopPort> <jetty.stopKey>foo</jetty.stopKey> <jetty.daemon>false</jetty.daemon> <!-- Versions --> <spring.version>4.2.3.RELEASE</spring.version> <jackson.version>2.8.6</jackson.version> <jetty.version>8.1.16.v20140903</jetty.version> </properties> <dependencies> <!--This lib could be used instead but i'm assuming that i'm suppose to write the code and not use a lib --> <!--<dependency>--> <!--<groupId>org.iban4j</groupId>--> <!--<artifactId>iban4j</artifactId>--> <!--<version>3.2.1</version>--> <!--</dependency>--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty-maven-plugin</artifactId> <version>${jetty.version}</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <scope>test</scope> </dependency> </dependencies> <build> <resources> <resource> <directory>src/main/resources</directory> </resource> </resources> <testResources> <testResource> <directory>src/main/webapp</directory> </testResource> </testResources> <plugins> <!--<plugin>--> <!--<groupId>org.apache.maven.plugins</groupId>--> <!--<artifactId>maven-surefire-plugin</artifactId>--> <!--<configuration>--> <!--<skipTests>true</skipTests>--> <!--</configuration>--> <!--</plugin>--> <plugin> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty-maven-plugin</artifactId> <version>${jetty.version}</version> <configuration> <stopKey>${jetty.stopKey}</stopKey> <stopPort>${jetty.stopPort}</stopPort> <connectors> <connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector"> <port>${jetty.port}</port> </connector> </connectors> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.6</version> <executions> <execution> <id>assembly</id> <phase>package</phase> <goals> <goal>war</goal> </goals> </execution> </executions> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> </plugins> </build> </project>

Ignore Space Show notes View

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

<groupId>IBAN-Validator-Test</groupId>
    <artifactId>se.ssns</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

<jetty.port>8080</jetty.port>
        <jetty.stopPort>9998</jetty.stopPort>
        <jetty.stopKey>foo</jetty.stopKey>
        <jetty.daemon>false</jetty.daemon>

<spring.version>4.2.3.RELEASE</spring.version>
        <jackson.version>2.8.6</jackson.version>
        <jetty.version>8.1.16.v20140903</jetty.version>
    </properties>

<dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
            <version>${jackson.version}</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>${jackson.version}</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>${jackson.version}</version>
        </dependency>

<dependency>
            <groupId>org.mortbay.jetty</groupId>
            <artifactId>jetty-maven-plugin</artifactId>
            <version>${jetty.version}</version>
        </dependency>

<dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

<build>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.mortbay.jetty</groupId>
                <artifactId>jetty-maven-plugin</artifactId>
                <version>${jetty.version}</version>
                <configuration>
                    <stopKey>${jetty.stopKey}</stopKey>
                    <stopPort>${jetty.stopPort}</stopPort>
                    <connectors>
                        <connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
                            <port>${jetty.port}</port>
                        </connector>
                    </connectors>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.6</version>
                <executions>
                    <execution>
                        <id>assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>war</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

<groupId>IBAN-Validator-Test</groupId>
    <artifactId>se.ssns</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

<jetty.port>8080</jetty.port>
        <jetty.stopPort>9998</jetty.stopPort>
        <jetty.stopKey>foo</jetty.stopKey>
        <jetty.daemon>false</jetty.daemon>

<spring.version>4.2.3.RELEASE</spring.version>
        <jackson.version>2.8.6</jackson.version>
        <jetty.version>8.1.16.v20140903</jetty.version>
    </properties>

<dependency>
            <groupId>org.mortbay.jetty</groupId>
            <artifactId>jetty-maven-plugin</artifactId>
            <version>${jetty.version}</version>
        </dependency>

<build>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
            </resource>
        </resources>
        <testResources>
            <testResource>
                <directory>src/main/webapp</directory>
            </testResource>
        </testResources>
        <plugins>
            
                
                
                
                    
                
            
            <plugin>
                <groupId>org.mortbay.jetty</groupId>
                <artifactId>jetty-maven-plugin</artifactId>
                <version>${jetty.version}</version>
                <configuration>
                    <stopKey>${jetty.stopKey}</stopKey>
                    <stopPort>${jetty.stopPort}</stopPort>
                    <connectors>
                        <connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
                            <port>${jetty.port}</port>
                        </connector>
                    </connectors>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.6</version>
                <executions>
                    <execution>
                        <id>assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>war</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

Ignore Space Show notes View src/main/java/se/ssns/iban/validator/test/IbanValidator.java
package se.ssns.iban.validator.test; import com.fasterxml.jackson.databind.ObjectMapper; import org.springframework.core.io.Resource; import java.io.IOException; import java.math.BigDecimal; /** * @author Simon Lindgren * @since 2017-01-14. / public class IbanValidator { private CountryRule[] rules; public IbanValidator(final Resource ruleSource) throws IOException { ObjectMapper mapper = new ObjectMapper(); rules = mapper.readValue(ruleSource.getFile(), CountryRule[].class); } public boolean validator(String iban) { CountryRule ruleApplyingToIban = findRuleApplyingToIban(iban); boolean validLength = isValidLengthForCountry(iban, ruleApplyingToIban); boolean checkBBANFormat = checkBBANFormat(iban, ruleApplyingToIban); boolean checkForFixedDigits = checkForFixedDigits(iban, ruleApplyingToIban); boolean mod97Check = mod97Check(iban); boolean result = validLength && checkBBANFormat && checkForFixedDigits && mod97Check; if(result == false) { System.out.println(String.format("%s failed with rule %s", iban, ruleApplyingToIban)); } return result; } private boolean mod97Check(String iban) { String rearranged = iban.substring(4) + iban.substring(0, 4); rearranged = rearranged.toUpperCase(); String convert = new String(rearranged); //Makes it easier to debug for (int i = 0; i < rearranged.length(); i++) { int numericValue = Character.getNumericValue(rearranged.charAt(i)); if(numericValue >= 10) { convert = convert.replace(String.valueOf(rearranged.charAt(i)), Integer.toString(numericValue)); } } convert = convert.replace(" ", ""); if(convert.matches("^[0-9]+")) { BigDecimal number = new BigDecimal(convert); //To large number for double to handle if (number.remainder(BigDecimal.valueOf(97)).toString().equals("1")) { return true; } } return false; } private boolean checkForFixedDigits(String iban, CountryRule countryRule) { if(countryRule.getCheckDigits() != null) { if(!iban.substring(2, 4).equals(countryRule.getCheckDigits())) { return false; } } return true; } private CountryRule findRuleApplyingToIban(String iban) { for (CountryRule countryRule : rules) { if(countryRule.getIBANFormat().substring(0, 2).equals(iban.substring(0, 2))) { return countryRule; } } throw new IllegalArgumentException(String.format("Not a valid country code on iban, iban: %s", iban)); } private boolean checkBBANFormat(String iban, CountryRule countryRule) { int startIndex = 4; for (String ruleSequence : countryRule.getBBANFormat().split(",")) { int numberOfChar = Integer.valueOf(ruleSequence.substring(0 , ruleSequence.length() - 1).trim()); String ibanSequence = iban.replace(" ", "").substring(startIndex, startIndex + numberOfChar); String regex = ""; switch (ruleSequence.charAt(ruleSequence.length() - 1)) { case 'a' : { regex = "^[A-Z[ ]]+"; break; } case 'n' : { regex = "^[0-9[ ]]+"; break; } case 'c' : { regex = "^[a-zA-Z0-9[ ]]+"; break; } default: { throw new RuntimeException("Broken rule"); } } if(!ibanSequence.matches(regex)) { return false; } startIndex += numberOfChar; } return true; } private boolean isValidLengthForCountry(String iban, CountryRule countryRule) { if(countryRule.getIBANFormat().replace(" ", "").length() == iban.replace(" ", "").length()) { return true; } return false; } } package se.ssns.iban.validator.test; import com.fasterxml.jackson.databind.ObjectMapper; import org.springframework.core.io.Resource; import java.io.IOException; /* * @author Simon Lindgren * @since 2017-01-14. */ public class IbanValidator { private CountryRule[] rules; public IbanValidator(final Resource ruleSource) throws IOException { ObjectMapper mapper = new ObjectMapper(); // new File("K:\\Projects\\Programmering\\Projects\\IBAN-Validator-Test\\src\\main\\resources\\iban_countries.json") rules = mapper.readValue(ruleSource.getFile(), CountryRule[].class); } public boolean validator(String iban) { CountryRule ruleApplyingToIban = findRuleApplyingToIban(iban); boolean validLength = isValidLengthForCountry(iban, ruleApplyingToIban); boolean checkBBANFormat = checkBBANFormat(iban, ruleApplyingToIban); boolean checkForFixedDigits = checkForFixedDigits(iban, ruleApplyingToIban); boolean result = validLength && checkBBANFormat && checkForFixedDigits; if(result == false) { System.out.println(String.format("%s failed with rule %s", iban, ruleApplyingToIban)); } return result; } private boolean mod97() { return false; } private boolean checkForFixedDigits(String iban, CountryRule countryRule) { if(countryRule.getCheckDigits() != null) { if(!iban.substring(2, 4).equals(countryRule.getCheckDigits())) { return false; } } return true; } private CountryRule findRuleApplyingToIban(String iban) { for (CountryRule countryRule : rules) { if(countryRule.getIBANFormat().substring(0, 2).equals(iban.substring(0, 2))) { return countryRule; } } throw new IllegalArgumentException(String.format("Not a valid country code on iban, iban: %s", iban)); } private boolean checkBBANFormat(String iban, CountryRule countryRule) { int startIndex = 4; for (String ruleSequence : countryRule.getBBANFormat().split(",")) { int numberOfChar = Integer.valueOf(ruleSequence.substring(0 , ruleSequence.length() - 1).trim()); String ibanSequence = iban.replace(" ", "").substring(startIndex, startIndex + numberOfChar); String regex = ""; switch (ruleSequence.charAt(ruleSequence.length() - 1)) { case 'a' : { regex = "^[A-Z[ ]]+"; break; } case 'n' : { regex = "^[0-9[ ]]+"; break; } case 'c' : { regex = "^[a-zA-Z0-9[ ]]+"; break; } default: { throw new RuntimeException("Broken rule"); } } if(!ibanSequence.matches(regex)) { return false; } startIndex += numberOfChar; } return true; } private boolean isValidLengthForCountry(String iban, CountryRule countryRule) { if(countryRule.getIBANFormat().replace(" ", "").length() == iban.replace(" ", "").length()) { return true; } return false; } }

Ignore Space Show notes View

src/main/java/se/ssns/iban/validator/test/IbanValidator.java

package se.ssns.iban.validator.test;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.core.io.Resource;

import java.io.IOException;
import java.math.BigDecimal;

/**
 * @author Simon Lindgren
 * @since 2017-01-14.
 */
public class IbanValidator {

private CountryRule[] rules;

public IbanValidator(final Resource ruleSource) throws IOException {
        ObjectMapper mapper = new ObjectMapper();

rules = mapper.readValue(ruleSource.getFile(), CountryRule[].class);
    }

public boolean validator(String iban) {
        CountryRule ruleApplyingToIban = findRuleApplyingToIban(iban);
        boolean validLength = isValidLengthForCountry(iban, ruleApplyingToIban);
        boolean checkBBANFormat = checkBBANFormat(iban, ruleApplyingToIban);
        boolean checkForFixedDigits = checkForFixedDigits(iban, ruleApplyingToIban);
        boolean mod97Check = mod97Check(iban);
        boolean result = validLength && checkBBANFormat && checkForFixedDigits && mod97Check;
        if(result == false) {
            System.out.println(String.format("%s failed with rule %s", iban, ruleApplyingToIban));
        }
        return result;
    }

private boolean mod97Check(String iban) {
        String rearranged = iban.substring(4) + iban.substring(0, 4);
        rearranged = rearranged.toUpperCase();
        String convert = new String(rearranged); //Makes it easier to debug
        for (int i = 0; i < rearranged.length(); i++) {
            int numericValue = Character.getNumericValue(rearranged.charAt(i));
            if(numericValue >= 10) {
                convert = convert.replace(String.valueOf(rearranged.charAt(i)), Integer.toString(numericValue));
            }
        }
        convert = convert.replace(" ", "");
        if(convert.matches("^[0-9]+")) {
            BigDecimal number = new BigDecimal(convert); //To large number for double to handle
            if (number.remainder(BigDecimal.valueOf(97)).toString().equals("1")) {
                return true;
            }
        }
        return false;
    }

private boolean checkForFixedDigits(String iban, CountryRule countryRule) {
        if(countryRule.getCheckDigits() != null) {
            if(!iban.substring(2, 4).equals(countryRule.getCheckDigits())) {
                return false;
            }
        }
        return true;
    }

private CountryRule findRuleApplyingToIban(String iban) {
        for (CountryRule countryRule : rules) {
            if(countryRule.getIBANFormat().substring(0, 2).equals(iban.substring(0, 2))) {
                return countryRule;
            }
        }
        throw new IllegalArgumentException(String.format("Not a valid country code on iban, iban: %s", iban));
    }

private boolean checkBBANFormat(String iban, CountryRule countryRule) {
        int startIndex = 4;
        for (String ruleSequence : countryRule.getBBANFormat().split(",")) {
            int numberOfChar = Integer.valueOf(ruleSequence.substring(0 , ruleSequence.length() - 1).trim());
            String ibanSequence = iban.replace(" ", "").substring(startIndex, startIndex + numberOfChar);
            String regex = "";
            switch (ruleSequence.charAt(ruleSequence.length() - 1)) {
                case 'a' : {
                    regex = "^[A-Z[ ]]+";
                    break;
                }
                case 'n' : {
                    regex = "^[0-9[ ]]+";
                    break;
                }
                case 'c' : {
                    regex = "^[a-zA-Z0-9[ ]]+";
                    break;
                }
                default: {
                    throw new RuntimeException("Broken rule");
                }
            }
            if(!ibanSequence.matches(regex)) {
                return false;
            }
            startIndex += numberOfChar;
        }
        return true;
    }

private boolean isValidLengthForCountry(String iban, CountryRule countryRule) {
        if(countryRule.getIBANFormat().replace(" ", "").length() == iban.replace(" ", "").length()) {
            return true;
        }
        return false;
    }
}

package se.ssns.iban.validator.test;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.core.io.Resource;

import java.io.IOException;
/**
 * @author Simon Lindgren
 * @since 2017-01-14.
 */
public class IbanValidator {

private CountryRule[] rules;

public IbanValidator(final Resource ruleSource) throws IOException {
        ObjectMapper mapper = new ObjectMapper();

//        new File("K:\\Projects\\Programmering\\Projects\\IBAN-Validator-Test\\src\\main\\resources\\iban_countries.json")
        rules = mapper.readValue(ruleSource.getFile(), CountryRule[].class);
    }

public boolean validator(String iban) {
        CountryRule ruleApplyingToIban = findRuleApplyingToIban(iban);
        boolean validLength = isValidLengthForCountry(iban, ruleApplyingToIban);
        boolean checkBBANFormat = checkBBANFormat(iban, ruleApplyingToIban);
        boolean checkForFixedDigits = checkForFixedDigits(iban, ruleApplyingToIban);
        boolean result = validLength && checkBBANFormat && checkForFixedDigits;
        if(result == false) {
            System.out.println(String.format("%s failed with rule %s", iban, ruleApplyingToIban));
        }
        return result;
    }

private boolean mod97() {
        return false;
    }

Ignore Space Show notes View src/test/java/IbanValidatorUnitTest.java
import org.junit.Assert; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import se.ssns.iban.validator.test.IbanValidator; import javax.inject.Inject; import java.io.IOException; import java.util.HashSet; import java.util.Set; /** * @author Simon Lindgren * @since 2017-01-14. / @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations = {"classpath:/iban-validator-test.xml"}) public class IbanValidatorUnitTest { @Inject public IbanValidator ibanValidator; @Test public void testValidator() throws IOException { Set<String> validIbans = new HashSet<>(); validIbans.add("DE44 5001 0517 5407 3249 31"); //German validIbans.add("GR16 0110 1250 0000 0001 2300 695"); //Greece validIbans.add("GB29 NWBK 6016 1331 9268 19"); //United Kingdom validIbans.add("SA03 8000 0000 6080 1016 7519"); //Saudi Arabia validIbans.add("CH93 0076 2011 6238 5295 7"); //Switzerland validIbans.add("TR33 0006 1005 1978 6457 8413 26"); //Turkey for (String validIban : validIbans) { Assert.assertTrue(String.format("Failed to validate valid iban, %s", validIban), ibanValidator.validator(validIban)); } Set<String> invalidIbans = new HashSet<>(); invalidIbans.add("DE44 Z001 0517 5407 3249 31"); //Only Number allowed invalidIbans.add("GR16 0110 1250 0000 0001 2300 695 654"); //To long invalidIbans.add("GB29 N&BK 6016 1331 9268 19"); //special char invalidIbans.add("BG20 bBBB 6016 1331 9268 19"); //Has to be uppercase invalidIbans.add("BR64 0110 1250 0000 0001 2300 695A c"); //Check digits has to be 39 for (String invalidIban : invalidIbans) { Assert.assertFalse(String.format("Failed to catch invalid iban, %s", invalidIban), ibanValidator.validator(invalidIban)); } } } import org.junit.Assert; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import se.ssns.iban.validator.test.IbanValidator; import javax.inject.Inject; import java.io.IOException; import java.util.HashSet; import java.util.Set; / * @author Simon Lindgren * @since 2017-01-14. / @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations = {"classpath:**/iban-validator-test.xml"}) public class IbanValidatorUnitTest { @Inject public IbanValidator ibanValidator; @Test public void testValidator() throws IOException { Set<String> validIbans = new HashSet<>(); validIbans.add("DE44 5001 0517 5407 3249 31"); //German validIbans.add("GR16 0110 1250 0000 0001 2300 695"); //Greece validIbans.add("GB29 NWBK 6016 1331 9268 19"); //United Kingdom validIbans.add("SA03 8000 0000 6080 1016 7519"); //Saudi Arabia validIbans.add("CH93 0076 2011 6238 5295 7"); //Switzerland validIbans.add("TR33 0006 1005 1978 6457 8413 26"); //Turkey validIbans.add("BR39 0110 1250 0000 0001 2300 695A c"); //Brazil for (String validIban : validIbans) { Assert.assertTrue(String.format("Failed to validate valid iban, %s", validIban), ibanValidator.validator(validIban)); } Set<String> invalidIbans = new HashSet<>(); invalidIbans.add("DE44 Z001 0517 5407 3249 31"); //Only Number allowed invalidIbans.add("GR16 0110 1250 0000 0001 2300 695 654"); //To long invalidIbans.add("GB29 N&BK 6016 1331 9268 19"); //special char invalidIbans.add("BG20 bBBB 6016 1331 9268 19"); //Has to be uppercase invalidIbans.add("BR64 0110 1250 0000 0001 2300 695A c"); //Check digits has to be 39 for (String invalidIban : invalidIbans) { Assert.assertFalse(String.format("Failed to catch invalid iban, %s", invalidIban), ibanValidator.validator(invalidIban)); } } }

Ignore Space Show notes View

src/test/java/IbanValidatorUnitTest.java

import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import se.ssns.iban.validator.test.IbanValidator;

import javax.inject.Inject;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;

/**
 * @author Simon Lindgren
 * @since 2017-01-14.
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"classpath*:**/iban-validator-test.xml"})
public class IbanValidatorUnitTest {

@Inject
    public IbanValidator ibanValidator;

@Test
    public void testValidator() throws IOException {
        Set<String> validIbans = new HashSet<>();
        validIbans.add("DE44 5001 0517 5407 3249 31"); //German
        validIbans.add("GR16 0110 1250 0000 0001 2300 695"); //Greece
        validIbans.add("GB29 NWBK 6016 1331 9268 19"); //United Kingdom
        validIbans.add("SA03 8000 0000 6080 1016 7519"); //Saudi Arabia
        validIbans.add("CH93 0076 2011 6238 5295 7"); //Switzerland
        validIbans.add("TR33 0006 1005 1978 6457 8413 26"); //Turkey
        for (String validIban : validIbans) {
            Assert.assertTrue(String.format("Failed to validate valid iban, %s", validIban), ibanValidator.validator(validIban));
        }

Set<String> invalidIbans = new HashSet<>();
        invalidIbans.add("DE44 Z001 0517 5407 3249 31"); //Only Number allowed
        invalidIbans.add("GR16 0110 1250 0000 0001 2300 695 654"); //To long
        invalidIbans.add("GB29 N&BK 6016 1331 9268 19"); //special char
        invalidIbans.add("BG20 bBBB 6016 1331 9268 19"); //Has to be uppercase
        invalidIbans.add("BR64 0110 1250 0000 0001 2300 695A c"); //Check digits has to be 39
        for (String invalidIban : invalidIbans) {
            Assert.assertFalse(String.format("Failed to catch invalid iban, %s", invalidIban), ibanValidator.validator(invalidIban));
        }
    }
}

import javax.inject.Inject;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;

@Inject
    public IbanValidator ibanValidator;

@Test
    public void testValidator() throws IOException {
        Set<String> validIbans = new HashSet<>();
        validIbans.add("DE44 5001 0517 5407 3249 31"); //German
        validIbans.add("GR16 0110 1250 0000 0001 2300 695"); //Greece
        validIbans.add("GB29 NWBK 6016 1331 9268 19"); //United Kingdom
        validIbans.add("SA03 8000 0000 6080 1016 7519"); //Saudi Arabia
        validIbans.add("CH93 0076 2011 6238 5295 7"); //Switzerland
        validIbans.add("TR33 0006 1005 1978 6457 8413 26"); //Turkey
        validIbans.add("BR39 0110 1250 0000 0001 2300 695A c"); //Brazil
        for (String validIban : validIbans) {
            Assert.assertTrue(String.format("Failed to validate valid iban, %s", validIban), ibanValidator.validator(validIban));
        }

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