Remove VSCode dependency from Mocha test harness.

There is no need for VSCode to be used in order to run the current
Mocha tests.  The debug adapter doesn't have a dependency on VSCode
itself, so the harness is reworked to be a standalone Mocha testing
harness.

In addition to the changes to the testing harness, code coverage is
now also collected.  Additional tasks have been added to both run the
test harness as well as collect the coverage metrics.  Furthermore,
coverage metrics are also reported to CodeCov.

Shields have also been added to the README covering continuous
integration and code coverage.  Also the VS Marketplace and Open VSX
badges were also added.

Author: brownts

.github/workflows/unit_test.yml

@@ -1,7 +1,11 @@
 name: Unit Test Project
 on:
   push:
+    paths:
+      - '**.ts'
   pull_request:
+    paths:
+      - '**.ts'
 jobs:
   unit_test:
     runs-on: ubuntu-latest
@@ -17,8 +21,14 @@ jobs:
     - name: Install Module Dependencies
       run: npm clean-install --no-optional
 
-    - name: Compile Project
-      run: npx tsc --project ./
-
     - name: Test Project
-      run: xvfb-run --auto-servernum node ./out/src/test/runTest.js
+      run: npm test
+
+    - name: Generate Test Coverage
+      run: npm run coverage
+
+    - name: Report Test Coverage
+      uses: codecov/codecov-action@v3
+      with:
+        directory: ./coverage
+        verbose: true

.gitignore

@@ -1,4 +1,6 @@
 out
+coverage
 node_modules
 *.vsix
+.nyc_output
 .vscode-test

.mocharc.yml

@@ -0,0 +1,6 @@
+color: true
+recursive: true
+require: "ts-node/register"
+spec:
+  - "**/*.test.ts"
+ui: "tdd"

.nycrc.yml

@@ -0,0 +1,5 @@
+extends: "@istanbuljs/nyc-config-typescript"
+all: true
+reporter:
+  - text
+  - lcovonly

.vscode/settings.json

@@ -4,8 +4,10 @@
 	"files.exclude": {
 		"out": false // set this to true to hide the "out" folder with the compiled JS files
 	},
+	"mochaExplorer.timeout": 999999, // Set large so debugging doesn't trigger mocha timeout
 	"search.exclude": {
 		"out": true // set this to false to include "out" folder in search results
 	},
+	"testExplorer.useNativeTesting": true, // Use VSCode Native Test Explorer
 	"typescript.tsdk": "./node_modules/typescript/lib" // we want to use the TS server from our node_modules folder to control its version
 }

.vscode/tasks.json

@@ -46,6 +46,23 @@
 			"group": "build",
 			"args": ["run", "lint-and-fix"],
 			"problemMatcher": "$eslint-compact"
+		},
+		// Ctrl + Shift + P (Command Palette), then select "Tasks: Run Test Task" and select "npm:test"
+		{
+			"label": "npm:test",
+			"detail": "Run Project Tests",
+			"type": "shell",
+			"command": "npm",
+			"group": "test",
+			"args": ["test"]
+		},
+		{
+			"label": "npm:coverage",
+			"detail": "Run Test Coverage Report",
+			"type": "shell",
+			"command": "npm",
+			"group": "test",
+			"args": ["run", "coverage"]
 		}
 	]
 }

README.md

@@ -1,5 +1,10 @@
 # Debug
 
+[![VS Marketplace](https://img.shields.io/visual-studio-marketplace/v/webfreak.debug?label=VS%20Marketplace)](https://marketplace.visualstudio.com/items?itemName=webfreak.debug)
+[![Open VSX Registry](https://img.shields.io/open-vsx/v/webfreak/debug?label=Open%20VSX)](https://open-vsx.org/extension/webfreak/debug)
+[![GitHub CI Status](https://img.shields.io/github/workflow/status/WebFreak001/code-debug/Unit%20Test%20Project?label=CI&logo=GitHub)](https://github.com/WebFreak001/code-debug/actions/workflows/unit_test.yml)
+[![Coverage Status](https://img.shields.io/codecov/c/github/WebFreak001/code-debug)](https://codecov.io/github/WebFreak001/code-debug)
+
 Native VSCode debugger. Supports both GDB and LLDB.
 
 ## Installation