jcoffey-dev
f123467897
Every message opened kept its full copy for as long as the tab was open. The store now holds bodies for the 40 messages most recently wanted; older ones go back to the list properties and are fetched in full again if opened. The open conversation is never released. Contact, settings and calendar exports go through downloadFile, which releases the object URL once the download has started; three of them never released it.
82 lines
3.4 KiB
TypeScript
82 lines
3.4 KiB
TypeScript
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
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import { CAP, client } from "@/jmap/client";
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import type { JmapSession } from "@/jmap/types";
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import { BODIES_KEPT, resetBodyOrder, useMail } from "@/store/mail";
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/**
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* A long session used to keep the full copy of every message it opened --
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* bodies, headers, attachment lists -- until the tab closed.
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*/
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const full = (id: string, threadId = `t-${id}`) => ({
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id,
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threadId,
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mailboxIds: { in: true },
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keywords: {},
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subject: `Subject ${id}`,
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receivedAt: "2026-09-16T00:00:00Z",
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preview: "p",
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htmlBody: [{ partId: "1", type: "text/html" }],
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bodyValues: { "1": { value: "<p>".padEnd(10_000, "x") } },
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attachments: [],
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});
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beforeEach(() => {
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resetBodyOrder();
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client.session = { capabilities: { [CAP.core]: { maxObjectsInGet: 500 }, [CAP.mail]: {} }, accounts: {}, primaryAccounts: {}, state: "s" } as unknown as JmapSession;
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useMail.setState({ accountId: "a1", emails: {}, fullIds: {}, threads: {}, openThreadId: null, emailState: "1" });
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vi.stubGlobal("fetch", vi.fn(async (_url: string, init: RequestInit) => {
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const { methodCalls } = JSON.parse(init.body as string) as { methodCalls: [string, Record<string, unknown>, string][] };
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const methodResponses = methodCalls.map(([name, args, id]) => [name, { state: "1", list: (args.ids as string[]).map((x) => full(x)), notFound: [] }, id]);
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return { ok: true, status: 200, json: async () => ({ methodResponses, sessionState: "s" }) } as Response;
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}));
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});
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afterEach(() => {
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vi.unstubAllGlobals();
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});
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const open = async (id: string) => {
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await useMail.getState().getEmails([id], true);
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};
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describe("message bodies", () => {
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it("are let go past the limit, oldest first, back to what the list shows", async () => {
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for (let i = 0; i < BODIES_KEPT + 5; i++) await open(`m${i}`);
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const { emails, fullIds } = useMail.getState();
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expect(Object.keys(fullIds)).toHaveLength(BODIES_KEPT);
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for (let i = 0; i < 5; i++) {
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expect(fullIds[`m${i}`]).toBeUndefined();
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expect(emails[`m${i}`]).toMatchObject({ id: `m${i}`, subject: `Subject m${i}`, preview: "p" });
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expect(emails[`m${i}`]).not.toHaveProperty("bodyValues");
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expect(emails[`m${i}`]).not.toHaveProperty("htmlBody");
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}
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expect(emails[`m${BODIES_KEPT + 4}`]).toHaveProperty("bodyValues");
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});
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it("count a message opened again as recent", async () => {
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for (let i = 0; i < BODIES_KEPT; i++) await open(`m${i}`);
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await open("m0");
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await open("extra");
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const { fullIds } = useMail.getState();
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expect(fullIds.m0).toBe(true);
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expect(fullIds.m1).toBeUndefined();
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});
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it("are never taken from the conversation that is open", async () => {
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await open("keep");
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useMail.setState((s) => ({ openThreadId: "t-keep", threads: { ...s.threads, "t-keep": { id: "t-keep", emailIds: ["keep"] } } }));
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for (let i = 0; i < BODIES_KEPT + 5; i++) await open(`m${i}`);
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expect(useMail.getState().fullIds.keep).toBe(true);
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expect(useMail.getState().emails.keep).toHaveProperty("bodyValues");
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});
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it("are fetched again when a released message is opened", async () => {
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for (let i = 0; i < BODIES_KEPT + 1; i++) await open(`m${i}`);
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expect(useMail.getState().fullIds.m0).toBeUndefined();
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const [again] = await useMail.getState().getEmails(["m0"], true);
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expect(again).toHaveProperty("bodyValues");
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expect(useMail.getState().fullIds.m0).toBe(true);
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});
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});
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