test: add test coverage criteria

Author: lengocduy

configs/jest.config.ts

@@ -14,6 +14,14 @@ const config: Config = {
     collectCoverage: true,
     coverageDirectory: './coverage',
     collectCoverageFrom: ['./src/*.{ts,js,jsx}'],
+    coverageThreshold: {
+        global: {
+            branches: 80, // The number of the branches of the control structures, like if-then, that have been executed.
+            functions: 80, // The number of functions that have been called.
+            lines: 80, // The number of lines of source code that have been tested. a Line can have multiply statements e.g. const a = 1; b = 2;
+            statements: 80, // The number of statements that have been executed.
+        },
+    },
 };
 
 export default config;

package.json

@@ -1,6 +1,6 @@
 {
     "name": "npm-template-typescript",
-    "version": "0.0.2-test",
+    "version": "0.0.3-test",
     "description": "Typescript template to build npm package",
     "main": "./dist/index.js",
     "module": "./dist/index.mjs",