test(calendar): relation as custom title

src/public/app/test/easy-froca.ts

@@ -3,9 +3,10 @@ import FNote from "../entities/fnote.js";
 import froca from "../services/froca.js";
 import FAttribute from "../entities/fattribute.js";
 
-type AttributeDefinitions = { [key in `#${string}`]: string; }
+type AttributeDefinitions = { [key in `#${string}`]: string; };
+type RelationDefinitions = { [key in `~${string}`]: string; };
 
-interface NoteDefinition extends AttributeDefinitions {
+interface NoteDefinition extends AttributeDefinitions, RelationDefinitions {
     id?: string | undefined;
     title: string;
 }
@@ -42,21 +43,41 @@ export function buildNotes(notes: NoteDefinition[]) {
 
         let position = 0;
         for (const [ key, value ] of Object.entries(noteDef)) {
+            const attributeId = utils.randomString(12);
+            const name = key.substring(1);
+
+            let attribute: FAttribute | null = null;
             if (key.startsWith("#")) {
-                const attributeId = utils.randomString(12);
-                const attribute = new FAttribute(froca, {
+                attribute = new FAttribute(froca, {
                     noteId: note.noteId,
-                    attributeId: attributeId,
+                    attributeId,
                     type: "label",
-                    name: key.substring(1),
-                    value: value,
-                    position: position,
+                    name,
+                    value,
+                    position,
                     isInheritable: false
                 });
-                froca.attributes[attributeId] = attribute;
-                note.attributes.push(attributeId);
             }
 
+            if (key.startsWith("~")) {
+                console.log("Created relation with ", name, value);
+                attribute = new FAttribute(froca, {
+                    noteId: note.noteId,
+                    attributeId,
+                    type: "relation",
+                    name,
+                    value,
+                    position,
+                    isInheritable: false
+                });
+            }
+
+            if (!attribute) {
+                continue;
+            }
+
+            froca.attributes[attributeId] = attribute;
+            note.attributes.push(attributeId);
             position++;
         }
     }

src/public/app/test/setup.ts

@@ -46,6 +46,12 @@ function mockServer() {
                         attributes: []
                     }
                 }
+            },
+
+            async post(url: string, data: {}) {
+                if (url === "tree/load") {
+                    throw new Error(`A module tried to load from the server the following notes: ${data.noteIds.join(",")}\nThis is not supported, use Froca mocking instead and ensure the note exist in the mock.`)
+                }
             }
         }
     };

src/public/app/widgets/view_widgets/calendar_view.spec.ts

@@ -85,4 +85,17 @@ describe("Building events", () => {
         expect(events[1]).toMatchObject({ title: "Note 2", start: "2025-05-07" });
     });
 
+    it("supports relation as custom title", async () => {
+        const noteIds = buildNotes([
+            { id: "mySharedTitle", title: "My shared title" },
+            { title: "Note 1", "~myTitle": "mySharedTitle", "#startDate": "2025-05-05", "#calendar:title": "~myTitle" },
+            { title: "Note 2", "#startDate": "2025-05-07", "#calendar:title": "~myTitle" },
+        ]);
+        const events = await CalendarView.buildEvents(noteIds);
+
+        expect(events).toHaveLength(2);
+        expect(events[0]).toMatchObject({ title: "My shared title", start: "2025-05-05" });
+        expect(events[1]).toMatchObject({ title: "Note 2", start: "2025-05-07" });
+    });
+
 });