test: prune redundant line action-type checks

src/line/flex-templates.test.ts

@@ -96,7 +96,6 @@ describe("createCarousel", () => {
     const bubbles = Array.from({ length: 15 }, (_, i) => createInfoCard(`Card ${i}`, `Body ${i}`));
     const carousel = createCarousel(bubbles);
 
-    expect(carousel.type).toBe("carousel");
     expect(carousel.contents.length).toBe(12);
   });
 });

src/line/rich-menu.test.ts

@@ -116,14 +116,6 @@ describe("createDefaultMenuConfig", () => {
     }
   });
 
-  it("has message actions for all areas", () => {
-    const config = createDefaultMenuConfig();
-
-    for (const area of config.areas) {
-      expect(area.action.type).toBe("message");
-    }
-  });
-
   it("has expected default commands", () => {
     const config = createDefaultMenuConfig();
 

src/line/template-messages.test.ts

@@ -203,17 +203,6 @@ describe("createYesNoConfirm", () => {
     expect(actions[0].label).toBe("Delete");
     expect(actions[1].label).toBe("Cancel");
   });
-
-  it("uses postback actions when data provided", () => {
-    const template = createYesNoConfirm("Confirm?", {
-      yesData: "action=confirm",
-      noData: "action=cancel",
-    });
-
-    const actions = (template.template as { actions: Array<{ type: string }> }).actions;
-    expect(actions[0].type).toBe("postback");
-    expect(actions[1].type).toBe("postback");
-  });
 });
 
 describe("createProductCarousel", () => {