feat: E2E Trace-Based Testing

.env.template

@@ -0,0 +1,2 @@
+TRACETEST_API_TOKEN=
+POKESHOP_DEMO_URL=

.eslintrc

@@ -4,7 +4,9 @@
   "root": true,
   "globals": {},
   "rules": {
-    "no-unused-vars": "error",
+    "quotes": ["error", "single", { "avoidEscape": true }],
+    "no-unused-vars": "off",
+    "@typescript-eslint/no-explicit-any": "off",
     "max-len": [
       "error",
       {
@@ -15,7 +17,16 @@
         "ignoreStrings": true,
         "ignoreTemplateLiterals": true
       }
-    ]
+    ],
+    "@typescript-eslint/ban-types": [
+      "warn",
+      {
+        "types": {
+          "Function": null
+        }
+      }
+    ],
+    "@typescript-eslint/no-this-alias": "off"
   },
   "parser": "@typescript-eslint/parser",
   "env": {},

.gitignore

@@ -6,3 +6,5 @@ helm-chart/charts/
 node_modules/
 api/.build/
 .idea/
+.DS_Store
+.env

collector.config.yaml

@@ -3,6 +3,10 @@ receivers:
     protocols:
       grpc:
       http:
+        cors:
+          allowed_origins:
+            - "http://*"
+            - "https://*"
 
 processors:
   batch:

cypress.config.ts

@@ -0,0 +1,17 @@
+import { defineConfig } from 'cypress';
+import { config } from 'dotenv';
+
+config();
+
+module.exports = defineConfig({
+  chromeWebSecurity: false,
+  e2e: {
+    baseUrl: process.env.POKESHOP_DEMO_URL || 'http://localhost:3000',
+    env: {
+      TRACETEST_API_TOKEN: process.env.TRACETEST_API_TOKEN,
+    },
+    setupNodeEvents() {
+      // implement node event listeners here
+    },
+  },
+});

cypress/e2e/1-getting-started/home.cy.ts

@@ -0,0 +1,80 @@
+import Tracetest from 'tracetest-cypress/dist';
+
+const TRACETEST_API_TOKEN = Cypress.env('TRACETEST_API_TOKEN') || '';
+
+const tracetest = Tracetest();
+
+const definition = `
+    type: Test
+    spec:
+      id: aW1wb3J0cyBhIHBva2Vtb24=
+      name: imports a pokemon
+      trigger:
+        type: traceid
+        traceid:
+          id: \${var:TRACE_ID}
+      specs:
+      - selector: span[tracetest.span.type="http"]
+        name: "All HTTP Spans: Status  code is not 400"
+        assertions:
+        - attr:http.status_code != 400
+      - selector: span[tracetest.span.type="database"]
+        name: "All Database Spans: Processing time is less than 100ms"
+        assertions:
+        - attr:tracetest.span.duration < 100ms
+      outputs:
+      - name: MY_OUTPUT
+        selector: span[tracetest.span.type="general" name="Tracetest trigger"]
+        value: attr:name
+      - name: MY_OUTPUT_2
+        selector: span[tracetest.span.type="general" name="Tracetest trigger"]
+        value: attr:name
+    `;
+
+describe('Home', /*{ defaultCommandTimeout: 60000 }, */ () => {
+  before(done => {
+    tracetest.configure(TRACETEST_API_TOKEN).then(() => done());
+  });
+
+  beforeEach(() => {
+    cy.visit('/', {
+      onBeforeLoad: win => tracetest.capture(win.document),
+    });
+  });
+
+  afterEach(done => {
+    const definition = Cypress.env('definition') || '';
+    tracetest.runTest(definition).then(() => done());
+  });
+
+
+  // uncomment to wait for trace tests to be done
+  // after(done => {
+  //   tracetest.summary().then(() => done());
+  // });
+
+  it('create a pokemon', () => {
+    cy.get('[data-cy="create-pokemon-button"]').should('be.visible').click();
+    cy.get('[data-cy="create-pokemon-modal"]').should('be.visible');
+    cy.get('#name').type('Pikachu');
+    cy.get('#type').type('Electric');
+    cy.get('#imageUrl').type('https://oyster.ignimgs.com/mediawiki/apis.ign.com/pokemon-blue-version/8/89/Pikachu.jpg');
+
+    cy.get('button').contains('OK').click();
+  });
+
+  it('imports a pokemon', { env: { definition } }, () => {
+    cy.get('[data-cy="import-pokemon-button"]').click();
+    cy.get('[data-cy="import-pokemon-form"]').should('be.visible');
+
+    cy.get('[id="id"]')
+      .last()
+      .type(Math.floor(Math.random() * 101).toString());
+    cy.get('button').contains('OK').click({ force: true });
+  });
+
+  it('deletes a pokemon (2)', () => {
+    cy.get('[data-cy="pokemon-list"]').should('be.visible');
+    cy.get('[data-cy="pokemon-card"]').first().click().get('[data-cy="delete-pokemon-button"]').first().click();
+  });
+});

cypress/support/commands.js

@@ -0,0 +1,25 @@
+// ***********************************************
+// This example commands.js shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })

cypress/support/e2e.js

@@ -0,0 +1,20 @@
+// ***********************************************************
+// This example support/e2e.js is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')

docker-compose.yml

@@ -60,8 +60,9 @@ services:
       - 'host.docker.internal:host-gateway'
     ports:
       - 55679:55679
-      - 4317:4317
       - 8888:8888
+      # - 4317:4317
+      - 4318:4318
     command:
       - '--config'
       - '/otel-local-config.yaml'
@@ -100,7 +101,7 @@ services:
         condition: service_healthy
       otel-collector:
         condition: service_started
-  
+
   rpc:
     build: .
     environment: