diff --git a/.c8rc.json b/.c8rc.json
new file mode 100644
index 00000000..fd727929
--- /dev/null
+++ b/.c8rc.json
@@ -0,0 +1,6 @@
+{
+  "include": ["src/**/*.ts", "src/**/*.tsx"],
+  "exclude": ["**/__tests__/**", "src/lib/server/routes.ts"],
+  "reporter": ["text", "html"],
+  "lines": 50
+}
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 43144c3d..76146f36 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -1,8 +1,8 @@
 name: Lint and Test
 
 on:
-  push:
-    branches-ignore: ['main']
+  pull_request:
+    types: [opened, reopened, synchronize]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -21,6 +21,7 @@ jobs:
       docker_compose_file: ''
       npm_build_command: 'npm run build'
       tests: '["test:unit", "test:integration", "test:ratelimit"]'
+      coverage_config_json: '.c8rc.json'
       node_version: '24'
       env_vars: |
         {
@@ -50,4 +51,3 @@ jobs:
     permissions:
       packages: write
       contents: write
-
diff --git a/.gitignore b/.gitignore
index 0b52e7cc..120a83a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,5 @@ obj
 /playwright/.cache/
 .env
 playwright/.auth
+
+coverage/
diff --git a/package-lock.json b/package-lock.json
index 4c77a3b5..30d061c5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dtdl-visualisation-tool",
-  "version": "0.7.2",
+  "version": "0.7.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "dtdl-visualisation-tool",
-      "version": "0.7.2",
+      "version": "0.7.3",
       "license": "Apache-2.0",
       "dependencies": {
         "@digicatapult/dtdl-parser": "^1.0.61",
diff --git a/package.json b/package.json
index b1b3f385..66a303f3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dtdl-visualisation-tool",
-  "version": "0.7.2",
+  "version": "0.7.3",
   "description": "CLI tool for dtdl visualisation",
   "main": "build/index.js",
   "bin": {