ODS_ANGELA RUIZ

.gitignore

@@ -0,0 +1 @@
+.idea

lab-exceptions/pom.xml

@@ -0,0 +1,32 @@
+<?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>org.example</groupId>
+    <artifactId>lab-exceptions</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>RELEASE</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>RELEASE</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>RELEASE</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+
+</project>

lab-exceptions/src/main/java/Person.java

@@ -0,0 +1,68 @@
+import java.util.Objects;
+
+public class Person {
+    private int id;
+    private String name;
+    private int age;
+    private String occupation;
+
+    public Person(int id, String name, int age, String occupation) {
+        setId(id);
+        setName(name);
+        setAge(age);
+        setOccupation(occupation);
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) throws IllegalArgumentException {
+        if (age < 0) {
+            throw new IllegalArgumentException("Age must be a positive integer");
+        }
+        this.age = age;
+    }
+
+    public String getOccupation() {
+        return occupation;
+    }
+
+    public void setOccupation(String occupation) {
+        this.occupation = occupation;
+    }
+
+    @Override
+
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        Person person = (Person) o;
+        return id == person.getId() &&
+                Objects.equals(age, person.getAge()) &&
+                Objects.equals(name, person.getName()) &&
+                        Objects.equals(occupation, person.getOccupation())
+                        ;
+    }
+}

lab-exceptions/src/main/java/PersonList.java

@@ -0,0 +1,50 @@
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class PersonList {
+    private List<Person> personList;
+
+    public PersonList() {
+        this.personList = new ArrayList<>();
+    }
+
+    public List<Person> getPersonList() {
+        return personList;
+    }
+
+    public void addPerson(Person person) {
+        this.personList.add(person);
+    }
+
+    public Person findByName(String name) {
+        if (name == null || !name.contains(" ")) {
+            throw new IllegalArgumentException("Name must be in the format 'FirstName LastName'");
+        }
+        for (Person person : personList) {
+
+            if (person.getName().equals(name)) {
+                return person;
+            }
+        }
+        return null;
+    }
+
+
+    public Person clone(Person person) {
+        return new Person(person.getId() + 1, person.getName(), person.getAge(), person.getOccupation());
+    }
+
+    public void writeToFile(Object o) {
+
+        try (FileWriter fw = new FileWriter("personList.txt", true)) {
+            fw.write(o.toString());
+        } catch (IOException e) {
+            System.out.println("Couldn´t write to file" + e.getMessage());
+            throw new RuntimeException(e);
+        }
+
+    }
+}

lab-exceptions/src/test/java/PersonListTest.java

@@ -0,0 +1,20 @@
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+class PersonListTest {
+    @Test
+    @DisplayName("Gives an error if cloned person doesn`t have same properties")
+    void testCloneCreatesNewPerson() {
+        PersonList personList = new PersonList();
+        Person person = new Person(1, "Carlos Gomez", 40, "Abogado");
+        personList.addPerson(person);
+
+        Person clonedPerson = personList.clone(person);
+
+        assertNotEquals(person.getId(), clonedPerson.getId());
+        assertEquals(person.getName(), clonedPerson.getName());
+        assertEquals(person.getAge(), clonedPerson.getAge());
+        assertEquals(person.getOccupation(), clonedPerson.getOccupation());
+    }
+}

lab-exceptions/src/test/java/PersonTest.java

@@ -0,0 +1,35 @@
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+class PersonTest {
+
+    @Test
+    @DisplayName("It should gives an error if age is negative")
+    void negativeAgeException() {
+        Person person = new Person(1, "Juan Perez", 30, "Developer");
+
+        assertThrows(IllegalArgumentException.class, () -> person.setAge(-5));
+    }
+
+    @Test
+    @DisplayName("Gives an error if it doesn't return correct person ")
+    void testFindByNameReturnsCorrectPerson() {
+        PersonList personList = new PersonList();
+        Person person = new Person(1, "María Ruiz", 25, "Actriz");
+        personList.addPerson(person);
+
+        Person foundPerson = personList.findByName("María Ruiz");
+        assertNotNull(foundPerson);
+        assertEquals("María Ruiz", foundPerson.getName());
+    }
+
+    @Test
+    @DisplayName("Gives an error if format is not correct and exception is not thrown ")
+    void testCorrectFormatException() {
+        PersonList personList = new PersonList();
+        personList.addPerson(new Person(1, "María Ruiz", 25, "Actriz"));
+
+        assertThrows(IllegalArgumentException.class, () -> personList.findByName("MaríaRuiz"));
+    }
+}