test(etapi): port api-metrics

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Elian Doran 2025-06-02 19:02:01 +03:00
parent 053ff0568d
commit b88af5e4b3
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3 changed files with 48 additions and 55 deletions

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POST {{triliumHost}}/etapi/auth/login
Content-Type: application/json
{
"password": "1234"
}
> {%
client.assert(response.status === 201);
client.global.set("authToken", response.body.authToken);
%}

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### Test regular API metrics endpoint (requires session authentication)
### Get metrics from regular API (default Prometheus format)
GET {{triliumHost}}/api/metrics
> {%
client.test("API metrics endpoint returns Prometheus format by default", function() {
client.assert(response.status === 200, "Response status is not 200");
client.assert(response.headers["content-type"].includes("text/plain"), "Content-Type should be text/plain");
client.assert(response.body.includes("trilium_info"), "Should contain trilium_info metric");
client.assert(response.body.includes("trilium_notes_total"), "Should contain trilium_notes_total metric");
client.assert(response.body.includes("# HELP"), "Should contain HELP comments");
client.assert(response.body.includes("# TYPE"), "Should contain TYPE comments");
});
%}
### Get metrics in JSON format
GET {{triliumHost}}/api/metrics?format=json
> {%
client.test("API metrics endpoint returns JSON when requested", function() {
client.assert(response.status === 200, "Response status is not 200");
client.assert(response.headers["content-type"].includes("application/json"), "Content-Type should be application/json");
client.assert(response.body.version, "Version info not present");
client.assert(response.body.database, "Database info not present");
client.assert(response.body.timestamp, "Timestamp not present");
client.assert(typeof response.body.database.totalNotes === 'number', "Total notes should be a number");
client.assert(typeof response.body.database.activeNotes === 'number', "Active notes should be a number");
client.assert(response.body.noteTypes, "Note types breakdown not present");
client.assert(response.body.attachmentTypes, "Attachment types breakdown not present");
client.assert(response.body.statistics, "Statistics not present");
});
%}
### Test invalid format parameter
GET {{triliumHost}}/api/metrics?format=xml
> {%
client.test("Invalid format parameter returns error", function() {
client.assert(response.status === 500, "Response status should be 500");
client.assert(response.body.message.includes("prometheus"), "Error message should mention supported formats");
});
%}

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import { Application } from "express";
import { beforeAll, describe, expect, it } from "vitest";
import buildApp from "../../src/app.js";
import supertest from "supertest";
let app: Application;
let token: string;
// TODO: This is an API test, not ETAPI.
describe("api/metrics", () => {
beforeAll(async () => {
app = await buildApp();
});
it("returns Prometheus format by default", async () => {
const response = await supertest(app)
.get("/api/metrics")
.expect(200);
expect(response.headers["content-type"]).toContain("text/plain");
expect(response.text).toContain("trilium_info");
expect(response.text).toContain("trilium_notes_total");
expect(response.text).toContain("# HELP");
expect(response.text).toContain("# TYPE");
});
it("returns JSON when requested", async() => {
const response = await supertest(app)
.get("/api/metrics?format=json")
.expect(200);
expect(response.headers["content-type"]).toContain("application/json");
expect(response.body.version).toBeTruthy();
expect(response.body.database).toBeTruthy();
expect(response.body.timestamp).toBeTruthy();
expect(response.body.database.totalNotes).toBeTypeOf("number");
expect(response.body.database.activeNotes).toBeTypeOf("number");
expect(response.body.noteTypes).toBeTruthy();
expect(response.body.attachmentTypes).toBeTruthy();
expect(response.body.statistics).toBeTruthy();
});
it("returns error on invalid format", async() => {
const response = await supertest(app)
.get("/api/metrics?format=xml")
.expect(500);
expect(response.body.message).toContain("prometheus");
});
});