Remove unnecessary parameters

Author: mikehquan19

parser/professorParser.go

@@ -10,7 +10,7 @@ import (
 	"go.mongodb.org/mongo-driver/bson/primitive"
 )
 
-func parseProfessors(sectionId primitive.ObjectID, rowInfo map[string]*goquery.Selection, classInfo map[string]string) []primitive.ObjectID {
+func parseProfessors(sectionId primitive.ObjectID, rowInfo map[string]*goquery.Selection) []primitive.ObjectID {
 	professorText := utils.TrimWhitespace(rowInfo["Instructor(s):"].Text())
 	professorMatches := personRegexp.FindAllStringSubmatch(professorText, -1)
 	var profRefs []primitive.ObjectID = make([]primitive.ObjectID, 0, len(professorMatches))

parser/sectionParser.go

@@ -52,7 +52,7 @@ func parseSection(rowInfo map[string]*goquery.Selection, classInfo map[string]st
 		Section_number:        sectionNumber,
 		Course_reference:      courseRef.Id,
 		Academic_session:      session,
-		Professors:            parseProfessors(id, rowInfo, classInfo),
+		Professors:            parseProfessors(id, rowInfo),
 		Teaching_assistants:   getTeachingAssistants(rowInfo),
 		Internal_class_number: classNum,
 		Instruction_mode:      getInstructionMode(classInfo),

parser/validator_test.go

@@ -381,7 +381,8 @@ func testCourseReferenceFail(fail string, courseIx int, sectionIx int, t *testin
 	var sectionID, originalID primitive.ObjectID // used to store IDs of modified sections
 
 	// Build the failed section map based on fail type
-	if fail == "missing" {
+	switch fail {
+	case "missing":
 		// Misses a section
 		for i, section := range testSections {
 			if sectionIx != i {
@@ -390,7 +391,7 @@ func testCourseReferenceFail(fail string, courseIx int, sectionIx int, t *testin
 				sectionID = section.Id // Nonexistent ID referenced by course
 			}
 		}
-	} else if fail == "modified" {
+	case "modified":
 		// One section doesn't reference to correct courses
 		for i, section := range testSections {
 			sectionMap[section.Id] = section