feat:#34 refactored function to intended service, fixed docker files

services/data-manager/service/functions/semester_test.go

@@ -0,0 +1,91 @@
+package functions
+
+import (
+	mockTime "htwkalender/service/functions/time"
+	"reflect"
+	"testing"
+	"time"
+)
+
+func Test_calculateSemesterList(t *testing.T) {
+	type args struct {
+		clock mockTime.Clock
+	}
+	tests := []struct {
+		name string
+		args args
+		want []string
+	}{
+		{
+			name: "is summer semester",
+			args: args{
+				clock: mockTime.MockClock{
+					NowTime: time.Date(2024, 6, 1, 0, 0, 0, 0, time.UTC),
+				},
+			},
+			want: []string{"ss"},
+		},
+		{
+			name: "is winter semester",
+			args: args{
+				clock: mockTime.MockClock{
+					NowTime: time.Date(2024, 1, 1, 0, 0, 0, 0, time.UTC),
+				},
+			},
+			want: []string{"ws"},
+		},
+		{
+			name: "is in both",
+			args: args{
+				clock: mockTime.MockClock{
+					NowTime: time.Date(2024, 3, 22, 0, 0, 0, 0, time.UTC),
+				},
+			},
+			want: []string{"ss", "ws"},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := CalculateSemesterList(tt.args.clock); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("calculateSemesterList() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestGetCurrentSemesterString(t *testing.T) {
+	type args struct {
+		localeTime mockTime.Clock
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			name: "is winter semester",
+			args: args{
+				localeTime: mockTime.MockClock{
+					NowTime: time.Date(2024, 1, 1, 0, 0, 0, 0, time.UTC),
+				},
+			},
+			want: "ws",
+		},
+		{
+			name: "is summer semester",
+			args: args{
+				localeTime: mockTime.MockClock{
+					NowTime: time.Date(2024, 6, 1, 0, 0, 0, 0, time.UTC),
+				},
+			},
+			want: "ss",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := GetCurrentSemesterString(tt.args.localeTime); got != tt.want {
+				t.Errorf("GetCurrentSemesterString() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}