feat:#26 added semester to fetched groups

backend/service/fetch/v1/fetchSeminarGroupService_test.go

@@ -0,0 +1,75 @@
+package v1
+
+import (
+	"htwkalender/model"
+	"testing"
+)
+
+func Test_contains(t *testing.T) {
+	type args struct {
+		groups []model.SeminarGroup
+		group  model.SeminarGroup
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "should return true if group is in groups",
+			args: args{
+				groups: []model.SeminarGroup{
+					{
+						Course:   "test",
+						Semester: "test",
+					},
+				},
+				group: model.SeminarGroup{
+					Course:   "test",
+					Semester: "test",
+				},
+			},
+			want: true,
+		},
+		{
+			name: "should return false if group is not in groups",
+			args: args{
+				groups: []model.SeminarGroup{
+					{
+						Course:   "test",
+						Semester: "test",
+					},
+				},
+				group: model.SeminarGroup{
+					Course:   "test",
+					Semester: "test2",
+				},
+			},
+			want: false,
+		},
+		{
+			name: "should return false if group is not in courses",
+			args: args{
+				groups: []model.SeminarGroup{
+					{
+						Course:   "test3",
+						Semester: "test",
+					},
+				},
+				group: model.SeminarGroup{
+					Course:   "test",
+					Semester: "test",
+				},
+			},
+			want: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := contains(tt.args.groups, tt.args.group); got != tt.want {
+				t.Errorf("contains() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}