Fixes for pre-release process. Updated testing docs for previews

Author: colinmurphy

.github/workflows/pre-release-tag.yml

@@ -126,8 +126,8 @@ jobs:
       - name: Create plugin archive
         working-directory: ${{ steps.metadata.outputs.PLUGIN_DIR }}
         run: |
-          mkdir -p plugin-build
-          composer archive --format=zip --file="plugin-build/${{ steps.plugin.outputs.plugin_slug }}.zip"
+          rm -f plugin-build/${{ steps.plugin.outputs.plugin_slug }}.-*.zip
+          composer archive -vvv --format=zip --file="plugin-build/${{ steps.plugin.outputs.plugin_slug }}" --dir="."
 
           # Verify archive was created
           if [ ! -f "plugin-build/${{ steps.plugin.outputs.plugin_slug }}.zip" ]; then

plugins/hwp-previews/TESTING.md

@@ -61,10 +61,22 @@ Currently the plugin has the following suite of tests
 
 ### WPUnit (WordPress-aware Unit/Integration) Tests
 
-Run WPUnit tests (WordPress loaded):
+You can also run WPUnit tests using Composer scripts:
 
 ```bash
-sh bin/local/run-unit-tests.sh coverage
+composer run test:unit
+```
+
+To generate coverage reports:
+
+```bash
+composer run test:unit:coverage
+```
+
+To generate an HTML coverage report:
+
+```bash
+composer run test:unit:coverage-html
 ```
 
 > [!IMPORTANT]