23 Commits
3511885503
...
432211464b
8 changed files with 519 additions and 12 deletions
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59projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Birthdate.java
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31projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Customers.java
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115projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java
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41projjpn/src/main/java/de/hs_fulda/ciip/projjpn/User.java
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63projjpn/src/test/java/de/hs_fulda/ciip/projjpn/BirthdateTest.java
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162projjpn/src/test/java/de/hs_fulda/ciip/projjpn/CustomersTest.java
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38projjpn/src/test/java/de/hs_fulda/ciip/projjpn/GamesTest.java
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20projjpn/src/test/java/de/hs_fulda/ciip/projjpn/UserTest.java
@ -0,0 +1,59 @@ |
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package de.hs_fulda.ciip.projjpn; |
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public class Birthdate { |
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private int day; |
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private int month; |
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private int year; |
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public Birthdate(int d, int m, int y) { |
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day = d; |
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month = m; |
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year = y; |
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} |
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public int getDay() { |
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return day; |
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} |
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public int getMonth() { |
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return month; |
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} |
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public int getYear() { |
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return year; |
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} |
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/** |
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* @return Date Format DD.MM.YYYY |
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*/ |
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public String toString() { |
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return day + "." + month + "." + year; |
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} |
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/** |
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* |
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* @param d Day |
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* @param m Month |
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* @param y Year |
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*/ |
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public void changeBirthdate(int d, int m, int y) { |
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day = d; |
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month = m; |
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year = y; |
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} |
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public boolean isValid(int DD, int MM, int YYYY) { |
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if (DD < 1 || DD > 31) { |
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return false; |
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} |
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if (MM < 1 || MM > 12) { |
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return false; |
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} |
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if (YYYY < 1990 || YYYY > 2022) { |
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return false; |
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} |
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return true; |
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} |
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} |
@ -0,0 +1,31 @@ |
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package de.hs_fulda.ciip.projjpn; |
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import java.util.HashMap; |
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public class Customers { |
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HashMap<String, User> pool = new HashMap<String, User>(); |
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public boolean nickNameAvailable(String nickname) { |
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User u = pool.get(nickname); |
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if (null == u) { |
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return true; |
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} |
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return false; |
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} |
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public User registerUser(User user) { |
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return pool.putIfAbsent(user.nickName, user); |
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} |
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public User deleteUser(String userNickname) { |
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return pool.remove(userNickname); |
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} |
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public User getByNickname(String nickname) { |
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return pool.get(nickname); |
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} |
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public int getCountOfUsers() { |
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return pool.size(); |
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} |
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} |
@ -0,0 +1,41 @@ |
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package de.hs_fulda.ciip.projjpn; |
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public class User { |
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String firstName; |
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String lastName; |
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String nickName; |
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String eMail; |
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Birthdate birthdate; |
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public User(String firstName, |
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String lastName, |
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String nickName, |
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String eMail, |
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Birthdate birthdate) { |
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this.firstName = firstName; |
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this.lastName = lastName; |
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this.nickName = nickName; |
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this.eMail = eMail; |
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this.birthdate = birthdate; |
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} |
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public User(String nickName) { |
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this.nickName = nickName; |
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} |
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public String getFirstName() { |
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return firstName; |
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} |
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public String getLastName() { |
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return lastName; |
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} |
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public String getNickName() { |
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return nickName; |
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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 Birthdate getBirthdate() { |
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return birthdate; |
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} |
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} |
@ -0,0 +1,63 @@ |
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package de.hs_fulda.ciip.projjpn; |
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import junit.framework.TestCase; |
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public class BirthdateTest extends TestCase { |
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public void testToString() { |
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// Given |
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Birthdate b = new Birthdate(1, 1, 2000); |
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// When |
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String expectedDate = "1.1.2000"; |
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// Then |
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assertEquals(expectedDate, b.toString()); |
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} |
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public void test_changeBirthdate() { |
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// Given |
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Birthdate b = new Birthdate(1, 1, 2000); |
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// Change Birthdate |
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b.changeBirthdate(2, 3, 2001); |
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// When |
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int expectedDay = 2; |
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int expectedMonth = 3; |
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int expectedYear = 2001; |
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// Then |
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assertEquals(2, b.getDay()); |
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assertEquals(3, b.getMonth()); |
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assertEquals(2001, b.getYear()); |
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} |
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public void test_rejectInvalidBirthday() { |
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Birthdate birthdate = new Birthdate(0, 0, 0); |
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boolean expectedResult = false; |
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boolean gotResult = birthdate.isValid(0, 0, 0); |
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assertEquals(expectedResult, gotResult); |
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gotResult = birthdate.isValid(32, 13, 1990); |
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assertEquals(expectedResult, gotResult); |
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gotResult = birthdate.isValid(31, 0, 1980); |
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assertEquals(expectedResult, gotResult); |
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gotResult = birthdate.isValid(31, 13, 1980); |
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assertEquals(expectedResult, gotResult); |
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gotResult = birthdate.isValid(1, 1, 3000); |
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assertEquals(expectedResult, gotResult); |
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gotResult = birthdate.isValid(1, 1, 1900); |
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assertEquals(expectedResult, gotResult); |
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expectedResult = true; |
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gotResult = birthdate.isValid(1, 5, 2020); |
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assertEquals(expectedResult, gotResult); |
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} |
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} |
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package de.hs_fulda.ciip.projjpn; |
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import junit.framework.TestCase; |
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public class CustomersTest extends TestCase { |
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public void test_nicknameIsFree() { |
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// Given |
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Customers customers = new Customers(); |
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String availableNickname = "beastMaster64"; |
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// When |
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boolean nicknameIsAvailable = customers.nickNameAvailable(availableNickname); |
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// Then |
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assertTrue(nicknameIsAvailable); |
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} |
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public void test_nicknameIsTaken() { |
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// Given |
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Customers customers = new Customers(); |
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String availableNickname = "beastMaster64"; |
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String takenNickname = "beastMaster64"; |
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User userToRegister = new User(availableNickname); |
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customers.registerUser(userToRegister); |
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// When |
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boolean nicknameIsTaken = customers.nickNameAvailable(availableNickname); |
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// Then |
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assertFalse(nicknameIsTaken); |
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} |
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public void test_registerSingleUser() { |
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// Given |
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Customers customers = new Customers(); |
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String expectedNickNameInput = "Mougli"; |
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User expectedNewUser = new User(expectedNickNameInput); |
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// Add a user |
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customers.registerUser(expectedNewUser); |
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// Get the expected User |
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User expectedUser = customers.getByNickname(expectedNickNameInput); |
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// |
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assertNotNull(expectedNewUser); |
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String expectedNickNameGotBack = expectedUser.nickName; |
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// When |
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boolean userRegistered = expectedNickNameGotBack.equals(expectedNickNameInput); |
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// Then |
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assertTrue(userRegistered); |
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} |
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/** |
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* Register multiple Users and then search for them in the same order. |
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*/ |
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public void test_registerMultipleUsers() { |
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// Given |
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Customers customers = new Customers(); |
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String[] expectedNickNamesInput = {"Mougli", "Tarkan", "beastMaster64", "BlaBlaPew", "MuchDoge_321"}; |
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User[] expectedNewUsers = new User[expectedNickNamesInput.length]; |
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for (int i = 0; i < expectedNickNamesInput.length; i++) { |
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// Create user |
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expectedNewUsers[i] = new User(expectedNickNamesInput[i]); |
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// Add user |
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customers.registerUser(expectedNewUsers[i]); |
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} |
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// Get the expected Users |
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User foundUser; |
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String expectedNickNameGotBack; |
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boolean userRegistered; |
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for (int i = 0; i < expectedNickNamesInput.length; i++) { |
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// Get user |
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foundUser = customers.getByNickname(expectedNickNamesInput[i]); |
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assertNotNull(foundUser); |
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// When |
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expectedNickNameGotBack = foundUser.nickName; |
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userRegistered = expectedNickNameGotBack.equals(expectedNickNamesInput[i]); |
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// Then |
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assertTrue(userRegistered); |
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} |
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} |
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public void test_removeRegisteredUser() { |
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// Given |
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Customers customers = new Customers(); |
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String userToRemove = "beastMaster64"; |
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User userToRegister = new User("beastMaster64"); |
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customers.registerUser(userToRegister); |
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// When |
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boolean userExists = customers.nickNameAvailable(userToRemove); |
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assertFalse(userExists); |
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// Then |
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User removedUser = customers.deleteUser(userToRemove); |
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assertEquals(userToRemove, removedUser.nickName); |
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} |
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public void test_registerAndCountUsers() { |
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// Given |
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Customers customers = new Customers(); |
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int expectedRegisteredUsers = 20; |
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int actualRegisteredUsers = -1; |
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String nickname; |
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// Prepare |
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for(int i = 0, j = 1; i < expectedRegisteredUsers; i++, j++) { |
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nickname = "beastMaster_" + j; |
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customers.registerUser(new User(nickname)); |
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} |
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actualRegisteredUsers = customers.getCountOfUsers(); |
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assertEquals(expectedRegisteredUsers, actualRegisteredUsers); |
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} |
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public void test_createRegisterAndCheckUserData() { |
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// Given |
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Customers customers = new Customers(); |
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String firstName = "Mia"; |
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String lastName = "Muster"; |
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String nickName = "harley"; |
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String eMail = "mia@muster.de"; |
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Birthdate birthdate = new Birthdate(30, 12, 1997); |
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User userToCheck = new User(firstName, lastName, nickName, eMail, birthdate); |
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// Register User |
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customers.registerUser(userToCheck); |
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User gotUser = customers.getByNickname(nickName); |
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assertNotNull(gotUser); |
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// When |
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boolean correctFirstName = "Mia".equals(gotUser.getFirstName()); |
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boolean correctLastName = "Muster".equals(gotUser.getLastName()); |
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boolean correctNickName = "harley".equals(gotUser.getNickName()); |
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boolean correctEMail = "mia@muster.de".equals(gotUser.getEMail()); |
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boolean correctBirthdate = birthdate.toString().equals(gotUser.birthdate.toString()); |
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// Then |
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assertTrue(correctFirstName); |
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assertTrue(correctLastName); |
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assertTrue(correctNickName); |
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assertTrue(correctEMail); |
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assertTrue(correctBirthdate); |
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} |
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} |
@ -0,0 +1,20 @@ |
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package de.hs_fulda.ciip.projjpn; |
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import junit.framework.TestCase; |
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public class UserTest extends TestCase { |
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public void test_initAndGetBirthdayOfUser() { |
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// Given |
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Customers customers = new Customers(); |
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String firstName = "Mia"; |
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String lastName = "Muster"; |
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String nickName = "harley"; |
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String eMail = "mia@muster.de"; |
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int DD = 30, MM = 12, YYYY = 1997; |
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String expectedBirthdate = new Birthdate(DD, MM, YYYY).toString(); |
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User userToCheck = new User(firstName, lastName, nickName, eMail, new Birthdate(DD, MM, YYYY)); |
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String gotBirthdate = userToCheck.getBirthdate().toString(); |
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boolean gotExpectedBirthdayBack = gotBirthdate.equals(expectedBirthdate); |
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} |
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} |
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