Feature Template Module Titles (Test)

backend/service/names/userDefinedNameTemplates.go

@@ -0,0 +1,23 @@
+package names
+
+import (
+	"htwkalender/model"
+	"regexp"
+)
+
+func ReplaceTemplateSubStrings(rawString string, event model.Event) string {
+	re := regexp.MustCompile(`\%(.)`)
+
+	return re.ReplaceAllStringFunc(rawString, func(match string) string {
+		switch match {
+		case "%%":
+			return "%"
+		case "%t":
+			return event.EventType
+		case "%p":
+			return event.Compulsory
+		default:
+			return match
+		}
+	})
+}

backend/service/names/userDefinedNameTemplates_test.go

@@ -0,0 +1,78 @@
+package names
+
+import (
+	"htwkalender/model"
+	"testing"
+)
+
+func TestReplaceTemplateSubStrings(t *testing.T) {
+	type args struct {
+		rawString string
+		event     model.Event
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			name: "Test 1",
+			args: args{
+				rawString: "%t",
+				event: model.Event{
+					EventType: "Test",
+				},
+			},
+			want: "Test",
+		},
+		{
+			name: "Test 2",
+			args: args{
+				rawString: "%p",
+				event: model.Event{
+					Compulsory: "Test",
+				},
+			},
+			want: "Test",
+		},
+		{
+			name: "Test 3",
+			args: args{
+				rawString: "%%",
+				event: model.Event{
+					EventType: "Test",
+				},
+			},
+			want: "%",
+		},
+		{
+			name: "Test 4",
+			args: args{
+				rawString: "%t %p",
+				event: model.Event{
+					EventType:  "Test",
+					Compulsory: "Test",
+				},
+			},
+			want: "Test Test",
+		},
+		{
+			name: "Test 5",
+			args: args{
+				rawString: "%t %p %%",
+				event: model.Event{
+					EventType:  "Test",
+					Compulsory: "Test",
+				},
+			},
+			want: "Test Test %",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := ReplaceTemplateSubStrings(tt.args.rawString, tt.args.event); got != tt.want {
+				t.Errorf("ReplaceTemplateSubStrings() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}