CR-MacroLabs-OOP-InstructorStudentClassroom

Part 1.0 - Create Person Class

• Create a Person class.
  • Person constructor should have a parameter of type String which sets the name instance-variable to the respective value.
  • Person should have a getName() method which returns the Person object's name variable.
  • Person should have a setName() method which sets the Person object's name variable.

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Part 1.1 - Test Person

• Create a TestPerson class.
  • Create a testSetName method which ensures that a Person object's name variable is being set by invoking the .setName method.
  • Create a testConstructor method which ensures that a Person object's name variable is being set by invoking the Person constructor.

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Part 2.0 - Create Learner Interface

• Create a Learner interface.
  • Learner should declare one method signature:
    • Method name: learn
    • Method parameters: double numberOfHours
    • Method return-type: void

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Part 3.0 - Create Student Class

• Create a Student class such that:
  • Student is a subclass of Person
  • Student implements the Learner interface
  • Student should have an instance variable totalStudyTime of type double
  • Student should have a concrete implementation of the learn method which increments the totalStudyTime variable by the specified numberOfHours argument.
  • Student should have a getTotalStudyTime() method which returns the totalStudyTime instance variable.

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Part 3.1 - Test Student

• Create a TestStudent class.
  • Create a testImplementation method that asserts that a Student is an instanceof a Learner.
  • Create a testInheritance method that asserts that a Student is an instanceof a Person.
  • Create a testLearn method that ensures a Student's totalStudyTime instance variable is incremented by the specified numberOfHours by invoking the .learn method.

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Part 4.0 - Create Teacher Interface

• Create a Teacher interface.

  • Teacher should declare a teach method signature:

    • Method name: teach
    • Method parameters:
      • Student student
      • double numberOfHours
    • Method return-type: void

  • Teacher should declare a lecture method signature:

    • Method name: lecture
    • Method parameters:
      • Student[] student, double numberOfHours
    • Method return-type: void
      

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Part 5.0 - Create Instructor Class

• Create an Instructor class such that:
  • Instructor is a subclass of Person
  • Instructor implements the Teacher interface
  • Instructor should have a concrete implementation of the teach method which invokes the learn method on the specified Student object.
  • Instructor should have a concrete implementation of the lecture method which invokes the learn method on the specified array of Student objects.
    • numberOfHours should be evenly split amongst the students.
      • double numberOfHoursPerStudent = numberOfHours / students.length;

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Part 5.1 - Test Instructor

• Create an TestInstructor class.
  • Create a testImplementation method that asserts that an Instructor is an instanceof a Teacher.
  • Create a testInheritance method that asserts that a Instructor is an instanceof a Person.
  • Create a testTeach method that ensures when an Instructor invokes the .teach method, a respective student's totalStudyTime instance variable is incremented.
  • Create a testLecture method that ensures when an Instructor invokes the .teach method, a respective student's totalStudyTime instance variable is incremented.
    

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Part 6 - Create ZipCodeWilmington Class

• Create a ZipCodeWilmington class.
  • Statically instantiate a private ArrayList of Instructor objects called instructorList.
  • Create a public static method called hire which adds an Instructor to the instructorList and returns void.
  • Create a public static method called getInstructors which returns the instructorList.
  • Create a public static method called fireStaff which clears our instructorList.
  • Copy and paste this static initialization block immediately below your instructorList declaration.

static { // static initializer
	String[] instructorNames = { "Leon", "Tariq", "Froilan", "David", "Zach", "Iyasu" };
	for (String instructorName : instructorNames) {
		Instructor instructor = new Instructor(instructorName);
		hire(instructor);
	}
}

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Part 6.1 - Test ZipCodeWilmington

• Create a TestZipCodeWilmington class.

  • Create a method named setup which is annotated with @Before, takes has no parameters, and returns void.

    • Ensure this method invokes the .fireStaff method on ZipCodeWilmington
      

  • Create a testFireStaff method which ensures that our instructorList in our ZipCodeWilmington class isEmpty upon invokation.

  • Create a testHireStaff method which ensures that our instructorList is populated with respective Instructor objects.

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Part 7 - Create TechConnect Class

• Create a TechConnect class.
  • Statically instantiate a private ArrayList of Student objects called studentList.
  • Create a public static method called recruitStudent which adds a Student to the studentList and returns void.
  • Create a public static method called getStudents which returns the studentList.
  • Create a public static method called removeStudents which clears our studentList.
  • Copy and paste this static initialization block immediately below your studentList declaration.

static { // static initializer
	String[] studentNames = { "Karen", "Liel", "Quinn", "Destiny", "Blesson", "Danielle B.", "Andre", "Jeff",
			"Carlo", "Julia D.", "Natalie", "Julia E.", "Shylee", "Genevieve", "Margo", "Whitney", "Rachel",
			"Bridget", "Seung", "Jessica", "Harry", "Kesler", "Darin", "Jade", "Dominika", "Nashae", "Brianna",
			"Laurent", "Rina", "Emily", "Elisha", "Caitlin", "Kierra", "Dana", "Alyssa", "Humaira", "Prajwal",
			"Cristine", "Blesson", "Brendan" };
	for (String studentName : studentNames) {
		Student student = new Student(studentName);
		studentList.add(student);
	}
}

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Part 7.1 - Test TechConnect

• Create a TestTechConnect class.

  • Create a method named setup which is annotated with @Before, takes has no parameters, and returns void.

    • Ensure this method invokes the .removeStudents method on TechConnect
      

  • Create a testRemoveStudents method which ensures that our studentList in our TechConnect class isEmpty upon invokation.

  • Create a testRecruitStudent method which ensures that our studentList is populated with respective Student objects.

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Part 8 - Create ClassRoom Class

• Create a ClassRoom class.
  • Statically instantiate a private ArrayList of Student objects called students by invoking the getStudents method on the TechConnect class.
  • Statically instantiate a private ArrayList of Instructor objects called instructors by invoking the getInstructor method on the ZipCodeWilmington class.
  • Create a method named getRoster which returns a HashMapping of String to Person objects such that our ZipCodeWilmington instructors and TechConnect students' names map to their respective Person object.

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Part 8.1 - Test ClassRoom

• Create a TestClassRoom class.
  • Assert that the HashMapping returned by getRoster, returns a valueSet containing each of the Person objects in ZipCodeWilmington's instructorList and TechConnect's studentList.