Your output says that testMatch had 1 match, which may be your __tests__/index.test.js file. It seems that your testPathIgnorePatterns is causing that test suite to be ignored. No tests found In /usr/src/app says that Jest is looking for tests in /usr/src/app, and testPathIgnorePatterns: /node_modules/,/src,src says that Jest is ignoring files in /src directories.
Either point Jest to look at the location of your __tests__/index.test.js file if it is outside the /src directory, or stop testPathIgnorePatterns from ignoring the /src directory.