apache bval project (#1178)
* apache bval project * update tests * remove extra lines
This commit is contained in:
lor6
KevinGilmore
parent
bf057fa8db
commit
46f854c03b
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>apache-bval</groupId>
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<artifactId>apache-bval</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<dependencies>
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<dependency>
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<groupId>org.apache.bval</groupId>
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<artifactId>bval-jsr</artifactId>
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<version>${bval.version}</version>
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</dependency>
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<dependency>
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<groupId>javax.validation</groupId>
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<artifactId>validation-api</artifactId>
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<version>1.1.0.Final</version>
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</dependency>
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<dependency>
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<groupId>org.apache.bval</groupId>
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<artifactId>bval-extras</artifactId>
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<version>${bval.version}</version>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>${junit.version}</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>${maven-compiler-plugin.version}</version>
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<configuration>
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<source>1.8</source>
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<target>1.8</target>
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</configuration>
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</plugin>
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</plugins>
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</build>
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<properties>
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<maven-compiler-plugin.version>3.6.0</maven-compiler-plugin.version>
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<junit.version>4.12</junit.version>
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<bval.version>1.1.2</bval.version>
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</properties>
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</project>
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package com.baeldung.model;
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import java.io.File;
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import javax.validation.constraints.Min;
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import javax.validation.constraints.NotNull;
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import javax.validation.constraints.Size;
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import org.apache.bval.constraints.Email;
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import org.apache.bval.constraints.NotEmpty;
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import org.apache.bval.extras.constraints.checkdigit.IBAN;
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import org.apache.bval.extras.constraints.creditcard.Visa;
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import org.apache.bval.extras.constraints.file.Directory;
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import org.apache.bval.extras.constraints.net.InetAddress;
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import com.baeldung.validation.Password;
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public class User {
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@NotNull
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@Email
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private String email;
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@NotEmpty
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@Password
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private String password;
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@Size(min = 1, max = 20)
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private String name;
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@Min(18)
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private int age;
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@Visa
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private String cardNumber = "";
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@IBAN
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private String iban = "";
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@InetAddress
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private String website = "";
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@Directory
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private File mainDirectory=new File(".");
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public User() {
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}
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public User(String email, String password, String name, int age) {
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super();
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this.email = email;
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this.password = password;
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this.name = name;
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this.age = age;
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}
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public String getEmail() {
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return email;
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}
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public void setEmail(String email) {
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this.email = email;
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}
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public String getPassword() {
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return password;
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}
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public void setPassword(String password) {
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this.password = password;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public int getAge() {
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return age;
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}
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public void setAge(int age) {
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this.age = age;
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}
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public String getCardNumber() {
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return cardNumber;
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}
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public void setCardNumber(String cardNumber) {
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this.cardNumber = cardNumber;
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}
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public String getIban() {
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return iban;
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}
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public void setIban(String iban) {
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this.iban = iban;
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}
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public String getWebsite() {
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return website;
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}
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public void setWebsite(String website) {
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this.website = website;
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}
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public File getMainDirectory() {
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return mainDirectory;
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}
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public void setMainDirectory(File mainDirectory) {
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this.mainDirectory = mainDirectory;
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}
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}
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package com.baeldung.validation;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import javax.validation.Constraint;
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import javax.validation.Payload;
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import static java.lang.annotation.ElementType.*;
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@Constraint(validatedBy = { PasswordValidator.class })
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@Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER })
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@Retention(RetentionPolicy.RUNTIME)
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public @interface Password {
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String message() default "Invalid password";
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Class<?>[] groups() default {};
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Class<? extends Payload>[] payload() default {};
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int length() default 6;
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int nonAlpha() default 1;
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}
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package com.baeldung.validation;
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import javax.validation.ConstraintValidator;
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import javax.validation.ConstraintValidatorContext;
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public class PasswordValidator implements ConstraintValidator<Password, String> {
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private int length;
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private int nonAlpha;
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@Override
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public void initialize(Password password) {
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this.length = password.length();
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this.nonAlpha = password.nonAlpha();
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}
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@Override
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public boolean isValid(String value, ConstraintValidatorContext context) {
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if (value.length() < length) {
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return false;
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}
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int nonAlphaNr = 0;
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for (int i = 0; i < value.length(); i++) {
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if (!Character.isLetterOrDigit(value.charAt(i))) {
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nonAlphaNr++;
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}
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}
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if (nonAlphaNr < nonAlpha) {
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return false;
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}
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return true;
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}
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}
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package com.baeldung.validation;
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import java.io.File;
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import java.util.Set;
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import javax.validation.ConstraintViolation;
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import javax.validation.Validation;
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import javax.validation.Validator;
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import javax.validation.ValidatorFactory;
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import org.apache.bval.jsr.ApacheValidationProvider;
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import org.junit.AfterClass;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import static org.junit.Assert.*;
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import com.baeldung.model.User;
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public class ValidationTest {
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private static ValidatorFactory validatorFactory;
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private static Validator validator;
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@BeforeClass
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public static void setup() {
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validatorFactory = Validation.byProvider(ApacheValidationProvider.class)
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.configure()
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.buildValidatorFactory();
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validator = validatorFactory.getValidator();
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}
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@Test
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public void givenUser_whenValidate_thenValidationViolations() {
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User user = new User("ana@yahoo.com", "pass", "nameTooLong_______________", 15);
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Set<ConstraintViolation<User>> violations = validator.validate(user);
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assertTrue("no violations", violations.size() > 0);
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}
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@Test
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public void givenInvalidAge_whenValidateProperty_thenConstraintViolation() {
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User user = new User("ana@yahoo.com", "pass", "Ana", 12);
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Set<ConstraintViolation<User>> propertyViolations = validator.validateProperty(user, "age");
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assertEquals("size is not 1", 1, propertyViolations.size());
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}
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@Test
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public void givenValidAge_whenValidateValue_thenNoConstraintViolation() {
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User user = new User("ana@yahoo.com", "pass", "Ana", 18);
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Set<ConstraintViolation<User>> valueViolations = validator.validateValue(User.class, "age", 20);
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assertEquals("size is not 0", 0, valueViolations.size());
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}
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@Test
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public void whenValidateNonJSR_thenCorrect() {
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User user = new User("ana@yahoo.com", "pass", "Ana", 20);
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user.setCardNumber("1234");
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user.setIban("1234");
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user.setWebsite("10.0.2.50");
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user.setMainDirectory(new File("."));
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Set<ConstraintViolation<User>> violations = validator.validateProperty(user, "iban");
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assertEquals("size is not 1", 1, violations.size());
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violations = validator.validateProperty(user, "website");
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assertEquals("size is not 0", 0, violations.size());
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violations = validator.validateProperty(user, "mainDirectory");
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assertEquals("size is not 0", 0, violations.size());
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}
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@Test
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public void givenInvalidPassword_whenValidatePassword_thenConstraintViolation() {
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User user = new User("ana@yahoo.com", "password", "Ana", 20);
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Set<ConstraintViolation<User>> violations = validator.validateProperty(user, "password");
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assertEquals("message incorrect", "Invalid password", violations.iterator()
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.next()
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.getMessage());
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}
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@Test
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public void givenValidPassword_whenValidatePassword_thenNoConstraintViolation() {
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User user = new User("ana@yahoo.com", "password#", "Ana", 20);
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Set<ConstraintViolation<User>> violations = validator.validateProperty(user, "password");
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assertEquals("size is not 0", 0, violations.size());
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}
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@AfterClass
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public static void close() {
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if (validatorFactory != null) {
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validatorFactory.close();
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}
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}
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}
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