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Commit d478a696 by Paktalin
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Lesson 6 done

parent fb332f27
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Showing with 224 additions and 163 deletions
app/src/main/java/com/example/paktalin/agilejava/CourseSession.java
package com.example.paktalin.agilejava;
import android.support.annotation.NonNull;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;
/**
* Created by Paktalin on 16/05/2018.
*/
public class CourseSession implements Comparable<CourseSession>{
private String department;
private String number;
private List<Student> students = new ArrayList<>();
private Date startDate;
public class CourseSession extends Session {
private static int count = 0;
private int numberOfCredits;
protected CourseSession(String department, String number, Date startDate) {
this.department = department;
this.number = number;
this.startDate = startDate;
private CourseSession(String department, String number, Date startDate) {
super(department, number, startDate);
}
static CourseSession create(
String department,
String number,
Date startDate) {
static CourseSession create(String department, String number, Date startDate) {
incrementCount();
return new CourseSession(department, number, startDate);
}
String getDepartment() {
return department;
}
String getNumber() {
return number;
}
void enroll(Student student) {
students.add(student);
student.addCredits(numberOfCredits);
}
Student get(int index) {
return students.get(index);
}
int getNumberOfStudents() {
return students.size();
}
public Date getEndDate() {
GregorianCalendar calendar = new GregorianCalendar();
calendar.setTime(getStartDate());
calendar.add(Calendar.DAY_OF_YEAR, getNumberOfDaysInSession());
return calendar.getTime();
}
protected Date getStartDate() {
return startDate;
}
protected int getSessionLength() {
return 16;
}
protected int getNumberOfDaysInSession() {
final int daysInWeek = 7;
final int daysFromFridayToMonday = 3;
return getSessionLength() * daysInWeek - daysFromFridayToMonday;
}
List<Student> getAllStudents() {
return students;
}
static int getCount() {
return count;
return CourseSession.count;
}
static void resetCount() {
......@@ -88,18 +27,11 @@ public class CourseSession implements Comparable<CourseSession>{
}
private static void incrementCount() {
count++;
}
void setNumberOfCredits(int numberOfCredits) {
this.numberOfCredits = numberOfCredits;
CourseSession.count++;
}
@Override
public int compareTo(@NonNull CourseSession that) {
int compare = this.getDepartment().compareTo(that.getDepartment());
if (compare != 0)
return compare;
return this.getNumber().compareTo(that.getNumber());
protected int getSessionLength() {
return 16;
}
}
app/src/main/java/com/example/paktalin/agilejava/Session.java 0 → 100644
package com.example.paktalin.agilejava;
import android.support.annotation.NonNull;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;
/**
* Created by Paktalin on 30/05/2018.
*/
public abstract class Session implements Comparable<Session>{
private String department;
private String number;
private List<Student> students = new ArrayList<>();
private Date startDate;
private static int count = 0;
private int numberOfCredits;
protected Session(String department, String number, Date startDate) {
this.department = department;
this.number = number;
this.startDate = startDate;
}
@Override
public int compareTo(@NonNull Session that) {
int compare = this.getDepartment().compareTo(that.getDepartment());
if (compare != 0)
return compare;
return this.getNumber().compareTo(that.getNumber());
}
protected void setNumberOfCredits(int numberOfCredits) {
this.numberOfCredits = numberOfCredits;
}
public void enroll(Student student) {
students.add(student);
student.addCredits(numberOfCredits);
}
public Date getEndDate() {
GregorianCalendar calendar = new GregorianCalendar();
calendar.setTime(getStartDate());
calendar.add(Calendar.DAY_OF_YEAR, getNumberOfDaysInSession());
return calendar.getTime();
}
private int getNumberOfDaysInSession() {
final int daysInWeek = 7;
final int daysFromFridayToMonday = 3;
return getSessionLength() * daysInWeek - daysFromFridayToMonday;
}
public List<Student> getAllStudents() {
return students;
}
protected abstract int getSessionLength();
Date getStartDate() {
return startDate;
}
int getNumberOfStudents() {
return students.size();
}
public String getDepartment() {
return department;
}
public String getNumber() {
return number;
}
Student get(int index) {
return students.get(index);
}
}
app/src/main/java/com/example/paktalin/agilejava/summer/SummerCourseSession.java
package com.example.paktalin.agilejava.summer;
import com.example.paktalin.agilejava.CourseSession;
import com.example.paktalin.agilejava.Session;
import java.util.Date;
......@@ -8,14 +8,28 @@ import java.util.Date;
* Created by Paktalin on 28/05/2018.
*/
public class SummerCourseSession extends CourseSession {
public class SummerCourseSession extends Session {
private static int count = 0;
static SummerCourseSession create(String department, String number, Date startDate) {
private SummerCourseSession(String department, String number, Date startDate) {
super(department, number, startDate);
}
public static SummerCourseSession create(String department, String number, Date startDate) {
incrementCount();
return new SummerCourseSession(department, number, startDate);
}
private SummerCourseSession(String department, String number, Date startDate) {
super(department, number, startDate);
public static int getCount() {
return SummerCourseSession.count;
}
public static void resetCount() {
SummerCourseSession.count = 0;
}
private static void incrementCount() {
SummerCourseSession.count++;
}
@Override
......
app/src/test/java/com/example/paktalin/agilejava/AllTests.java
......@@ -2,6 +2,7 @@ package com.example.paktalin.agilejava;
import com.example.paktalin.agilejava.language_tests.LanguageTests;
import com.example.paktalin.agilejava.language_tests.SuperClassTest;
import com.example.paktalin.agilejava.summer.SummerCourseSession;
import junit.framework.TestSuite;
......@@ -13,15 +14,19 @@ public class AllTests extends TestSuite {
public static TestSuite suite() {
TestSuite suite = new TestSuite();
suite.addTestSuite(StudentTest.class);
suite.addTestSuite(CourseSessionTest.class);
suite.addTestSuite(SummerCourseSessionTest.class);
suite.addTestSuite(StudentTest.class);
suite.addTestSuite(RosterReporterTest.class);
suite.addTestSuite(DateUtilTest.class);
suite.addTestSuite(CourseReportTest.class);
suite.addTestSuite(LanguageTests.class);
suite.addTestSuite(ReportCardTest.class);
suite.addTestSuite(BasicGradingStrategyTest.class);
suite.addTestSuite(HonorsGradingStrategyTest.class);
suite.addTestSuite(LanguageTests.class);
suite.addTestSuite(SuperClassTest.class);
return suite;
}
......
app/src/test/java/com/example/paktalin/agilejava/CourseSessionTest.java
package com.example.paktalin.agilejava;
import junit.framework.TestCase;
import java.util.Date;
/**
* Created by Paktalin on 16/05/2018.
*/
public class CourseSessionTest extends TestCase {
private CourseSession session;
private Date startDate;
private static final int CREDITS = 3;
public void setUp() {
startDate = DateUtil.createDate(2003, 1, 6);
session = createCourseSession();
}
public void testCreate() {
assertEquals("ENGL", session.getDepartment());
assertEquals("101", session.getNumber());
assertEquals(0, session.getNumberOfStudents());
assertEquals(startDate, session.getStartDate());
}
public void testEnrollStudents() {
Student student1 = new Student("Cain DiVoe");
session.enroll(student1);
assertEquals(CREDITS, student1.getCredits());
assertEquals(student1, session.get(0));
assertEquals(1, session.getNumberOfStudents());
public class CourseSessionTest extends SessionTest {
Student student2 = new Student("Coralee DeVaughn");
session.enroll(student2);
assertEquals(CREDITS, student1.getCredits());
assertEquals(student2, session.get(1));
assertEquals(2, session.getNumberOfStudents());
}
public void testCourseDates() {
Date sixteenWeeksOut = DateUtil.createDate(2003, 4, 25);
assertEquals(sixteenWeeksOut, session.getEndDate());
@Override
protected CourseSession createSession(String department, String number, Date startDate) {
return CourseSession.create(department, number, startDate);
}
public void testCount() {
CourseSession.resetCount();
createCourseSession();
createSession(" ", "", new Date());
assertEquals(1, CourseSession.getCount());
createCourseSession();
createSession(" ", "", new Date());
assertEquals(2, CourseSession.getCount());
}
private CourseSession createCourseSession() {
CourseSession session = CourseSession.create("ENGL", "101", startDate);
session.setNumberOfCredits(CREDITS);
return session;
}
public void testComparable() {
Date date = new Date();
CourseSession sessionA = CourseSession.create("CMSC", "101", date);
CourseSession sessionB = CourseSession.create("ENGL", "101", date);
assertTrue(sessionA.compareTo(sessionB) < 0);
assertTrue(sessionB.compareTo(sessionA) > 0);
CourseSession sessionC = CourseSession.create("CMSC", "101", date);
assertEquals(0, sessionA.compareTo(sessionC));
CourseSession sessionD = CourseSession.create("CMSC", "210", date);
assertTrue(sessionC.compareTo(sessionD) < 0);
assertTrue(sessionD.compareTo(sessionC) > 0);
@Override
protected Date calculateEndDate() {
return DateUtil.createDate(2003, 4, 25);
}
}
app/src/test/java/com/example/paktalin/agilejava/SessionTest.java 0 → 100644
package com.example.paktalin.agilejava;
import junit.framework.TestCase;
import java.util.Date;
/**
* Created by Paktalin on 30/05/2018.
*/
abstract public class SessionTest extends TestCase {
private Session session;
private Date startDate;
private static final int CREDITS = 3;
@Override
public void setUp() {
startDate = DateUtil.createDate(2003, 1, 6);
session = createSession("ENGL", "101", startDate);
session.setNumberOfCredits(CREDITS);
}
protected abstract Session createSession(String department, String number, Date startDate);
public void testCreate() {
assertEquals("ENGL", session.getDepartment());
assertEquals("101", session.getNumber());
assertEquals(0, session.getNumberOfStudents());
assertEquals(startDate, session.getStartDate());
}
public void testEnrollStudents() {
Student student1 = new Student("Cain DiVoe");
session.enroll(student1);
assertEquals(CREDITS, student1.getCredits());
assertEquals(student1, session.get(0));
assertEquals(1, session.getNumberOfStudents());
Student student2 = new Student("Coralee DeVaughn");
session.enroll(student2);
assertEquals(CREDITS, student1.getCredits());
assertEquals(student2, session.get(1));
assertEquals(2, session.getNumberOfStudents());
}
public void testComparable() {
Date date = new Date();
Session sessionA = createSession("CMSC", "101", date);
Session sessionB = createSession("ENGL", "101", date);
assertTrue(sessionA.compareTo(sessionB) < 0);
assertTrue(sessionB.compareTo(sessionA) > 0);
Session sessionC = createSession("CMSC", "101", date);
assertEquals(0, sessionA.compareTo(sessionC));
Session sessionD = createSession("CMSC", "210", date);
assertTrue(sessionC.compareTo(sessionD) < 0);
assertTrue(sessionD.compareTo(sessionC) > 0);
}
public void testCourseDates() {
Date startDate = DateUtil.createDate(2003, 1, 6);
Session session = createSession("ENGL", "200", startDate);
assertEquals(calculateEndDate(), session.getEndDate());
}
protected abstract Date calculateEndDate();
}
app/src/test/java/com/example/paktalin/agilejava/SummerCourseSessionTest.java 0 → 100644
package com.example.paktalin.agilejava;
import com.example.paktalin.agilejava.summer.SummerCourseSession;
import java.util.Date;
/**
* Created by Paktalin on 28/05/2018.
*/
public class SummerCourseSessionTest extends SessionTest {
@Override
protected SummerCourseSession createSession(String department, String number, Date startDate) {
return SummerCourseSession.create(department, number, startDate);
}
public void testCount() {
SummerCourseSession.resetCount();
createSession(" ", "", new Date());
assertEquals(1, SummerCourseSession.getCount());
createSession(" ", "", new Date());
assertEquals(2, SummerCourseSession.getCount());
}
@Override
protected Date calculateEndDate() {
return DateUtil.createDate(2003, 2, 28);
}
}
app/src/test/java/com/example/paktalin/agilejava/summer/SummerCourseSessionTest.java deleted 100644 → 0
package com.example.paktalin.agilejava.summer;
import com.example.paktalin.agilejava.CourseSession;
import com.example.paktalin.agilejava.DateUtil;
import junit.framework.TestCase;
import java.util.Date;
/**
* Created by Paktalin on 28/05/2018.
*/
public class SummerCourseSessionTest extends TestCase {
public void testEndDate() {
Date startDate = DateUtil.createDate(2003, 6, 9);
CourseSession session = SummerCourseSession.create("ENGL", "200", startDate);
Date eightWeeksOut = DateUtil.createDate(2003, 8, 1);
assertEquals(eightWeeksOut, session.getEndDate());
}
}
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