Test Harness Refactor (#514)

chore: adding mocha configuration file
chore: adding missing require statement in test file
chore: renaming test files to include the .spec ext
chore: adding c8 to dev dependencies
chore: refactoring scripts section in package.json

.mocharc.js

@@ -0,0 +1,16 @@
+process.env.TS_NODE_SKIP_PROJECT = true
+
+const config = {
+  "diff": true,
+  "extension": ["*"],
+  "package": "./package.json",
+  "reporter": "spec",
+  "slow": 1000,
+  "timeout": 10000,
+  "ui": "bdd",
+  "watch-files": ["./test/*.spec.js"],
+  "node-option": ["max-old-space-size=5120"],
+  "jobs": 30
+}
+
+module.exports = config

package.json

@@ -10,8 +10,8 @@
     "url": "git@github.com:bcoe/c8.git"
   },
   "scripts": {
-    "test": "cross-env TS_NODE_SKIP_PROJECT=true node ./bin/c8.js mocha --timeout=10000 ./test/*.js",
-    "coverage": "cross-env TS_NODE_SKIP_PROJECT=true node ./bin/c8.js --check-coverage mocha --timeout=10000 ./test/*.js",
+    "test": "c8 mocha ./test/*.spec.js",
+    "coverage": "c8 --check-coverage mocha ./test/*.spec.js",
     "test:snap": "cross-env CHAI_JEST_SNAPSHOT_UPDATE_ALL=true npm test",
     "fix": "standard --fix",
     "posttest": "standard"
@@ -47,6 +47,7 @@
   },
   "devDependencies": {
     "@types/node": "^20.0.0",
+    "c8": "^9.1.0",
     "chai": "^4.3.6",
     "chai-jest-snapshot": "^2.0.0",
     "cross-env": "^7.0.3",

test/integration.js.snap → test/integration.spec.js.snap

@@ -156,8 +156,9 @@ hey
 ---------------------------------------|---------|----------|---------|---------|------------------------
 File                                   | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s      
 ---------------------------------------|---------|----------|---------|---------|------------------------
-All files                              |    3.52 |     12.5 |    6.52 |    3.52 |                        
+All files                              |    3.49 |    12.24 |    6.38 |    3.49 |                        
  c8                                    |       0 |        0 |       0 |       0 |                        
+  .mocharc.js                          |       0 |        0 |       0 |       0 | 1-16                   
   index.js                             |       0 |        0 |       0 |       0 | 1                      
  c8/bin                                |       0 |        0 |       0 |       0 |                        
   c8.js                                |       0 |        0 |       0 |       0 | 1-43                   
@@ -521,8 +522,9 @@ hey
 ---------------------------------------|---------|----------|---------|---------|------------------------
 File                                   | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s      
 ---------------------------------------|---------|----------|---------|---------|------------------------
-All files                              |    3.52 |     12.5 |    6.52 |    3.52 |                        
+All files                              |    3.49 |    12.24 |    6.38 |    3.49 |                        
  c8                                    |       0 |        0 |       0 |       0 |                        
+  .mocharc.js                          |       0 |        0 |       0 |       0 | 1-16                   
   index.js                             |       0 |        0 |       0 |       0 | 1                      
  c8/bin                                |       0 |        0 |       0 |       0 |                        
   c8.js                                |       0 |        0 |       0 |       0 | 1-43                   

test/parse-args.js → test/parse-args.spec.js

@@ -7,6 +7,7 @@ const {
 } = require('../lib/parse-args')
 
 const { join, resolve } = require('path')
+require('chai').should()
 
 describe('parse-args', () => {
   describe('hideInstrumenteeArgs', () => {