@Test
public void testsamenamedifferentidEquals() {
System.out.println("equals");
Student instance1 = new Student();
instance1.setName("Ranjith");
instance1.setId("c0663421");
Student instance2 = new Student();
instance2.setName("Ranjith");
instance2.setId("c0664573");
assertFalse(instance1.getId().equals(instance2.getId()));
}
@Test
public void bstSize() {
BST tree = new BST();
Student s = new Student("HeyySurname", "HeyyName", 2, 300, 10.1f, "HeyyStreet");
tree.insert(s.getId(), s);
assertEquals(1, tree.size());
Student s1 = new Student("HeyySurname1", "HeyyName1", 2, 101, 10.1f, "HeyyStreet");
tree.insert(s1.getId(), s1);
Student s2 = new Student("HeyySurname2", "HeyyName2", 2, 102, 10.1f, "HeyyStreet");
tree.insert(s2.getId(), s2);
Student s3 = new Student("HeyySurname3", "HeyyName3", 2, 103, 10.1f, "HeyyStreet");
tree.insert(s3.getId(), s3);
Student s4 = new Student("HeyySurname4", "HeyyName4", 2, 99, 10.1f, "HeyyStreet");
tree.insert(s4.getId(), s4);
assertEquals(5, tree.size());
}
@Test
public void idIsSetBasedOnUsername() {
final String expectedId = Base64.encodeBase64URLSafeString(USERNAME.getBytes());
student.setUsername(USERNAME);
assertEquals(expectedId, student.getId());
}
@Test
public void idvalueTest() {
System.out.println("StudentTest");
Student instance = new Student();
String expResult = "c0123456";
instance.setId(expResult);
String result = instance.getId();
assertEquals(expResult, result);
}
@Test
public void nameStudentTest() {
System.out.println("StudentTest");
Student instance = new Student("Bill Smith", "c0123456", "male", 89.3);
assertEquals("Bill Smith", instance.getName());
assertEquals("c0123456", instance.getId());
assertEquals("male", instance.getGender());
assertEquals(89.3, instance.getGrade(), 0.0);
}
@Test
public void bstInOrderTraverse() {
BST tree = new BST();
Student s = new Student("HeyySurname", "HeyyName", 2, 120, 10.1f, "HeyyStreet");
tree.insert(s.getId(), s);
assertEquals(1, tree.size());
Student s1 = new Student("HeyySurname1", "HeyyName1", 2, 99, 10.1f, "HeyyStreet");
tree.insert(s1.getId(), s1);
Student s2 = new Student("HeyySurname2", "HeyyName2", 2, 97, 10.1f, "HeyyStreet");
tree.insert(s2.getId(), s2);
Student s3 = new Student("HeyySurname3", "HeyyName3", 2, 98, 10.1f, "HeyyStreet");
tree.insert(s3.getId(), s3);
Student s4 = new Student("HeyySurname4", "HeyyName4", 2, 131, 10.1f, "HeyyStreet");
tree.insert(s4.getId(), s4);
java.io.ByteArrayOutputStream out = new java.io.ByteArrayOutputStream();
System.setOut(new java.io.PrintStream(out));
tree.traverse();
System.setOut(new PrintStream(new FileOutputStream(FileDescriptor.out)));
String outputStringTraversal = out.toString().split("\n")[2];
assertEquals("97 98 99 120 131 ", outputStringTraversal);
}
@Test
public void bstContains() {
BST tree = new BST();
Student s = new Student("HeyySurname", "HeyyName", 2, 300, 10.1f, "HeyyStreet");
tree.insert(s.getId(), s);
Student s1 = new Student("HeyySurname1", "HeyyName1", 2, 101, 10.1f, "HeyyStreet");
tree.insert(s1.getId(), s1);
Student s2 = new Student("HeyySurname2", "HeyyName2", 2, 102, 10.1f, "HeyyStreet");
tree.insert(s2.getId(), s2);
Student s3 = new Student("HeyySurname3", "HeyyName3", 2, 103, 10.1f, "HeyyStreet");
tree.insert(s3.getId(), s3);
Student s4 = new Student("HeyySurname4", "HeyyName4", 2, 99, 10.1f, "HeyyStreet");
tree.insert(s4.getId(), s4);
assertTrue(tree.containsKey(s2.getId()));
assertTrue(tree.containsKey(s.getId()));
}
@Test
public void removeByCondition() {
StudentCheck checker = new StudentCheckVar20();
BST tree = new BST();
Student s = new Student("HeyySurname", "HeyyName", 2, 120, 5.0f, "HeyyStreet");
tree.insert(s.getId(), s);
assertEquals(1, tree.size());
Student s0 = new Student("HeyySurname4", "HeyyName4", 3, 11, 4.8f, "Hostel");
tree.insert(s0.getId(), s0);
Student s1 = new Student("HeyySurname1", "HeyyName1", 2, 99, 3.9f, "HeyyStreet");
tree.insert(s1.getId(), s1);
Student s2 = new Student("HeyySurname2", "HeyyName2", 3, 97, 3.8f, "Hostel");
tree.insert(s2.getId(), s2);
Student s3 = new Student("HeyySurname3", "HeyyName3", 3, 98, 4.1f, "HeyyStreet");
tree.insert(s3.getId(), s3);
Student s4 = new Student("HeyySurname4", "HeyyName4", 3, 131, 4.9f, "Hostel");
tree.insert(s4.getId(), s4);
int delta = tree.remove(checker);
assertEquals(delta, 2);
assertFalse(tree.containsKey(s4.getId()));
assertFalse(tree.containsKey(s0.getId()));
}