@Test
public void toJson() throws Exception {
List<Student> ls = new ArrayList<>(data.StudentRepo().values());
InputMeta testObj = new InputMeta(ls, data.ProjectRepo());
String expected = testObj.getHottestProject();
String allRaw = testObj.toJson();
assertTrue(allRaw.contains("hottestProject"));
String head = "\"hottestProject\": \"";
int strBegin = allRaw.indexOf(head) + head.length();
int strEnd = strBegin + expected.length();
String got = allRaw.substring(strBegin, strEnd);
assertTrue(expected.equals(got));
}
