Run the tests in CI (#97)

* Run the tests in CI

When can remove this before merging on master but it would be good to have the CI working on our branch

* Backport of 5283f33

.github/workflows/go.yml

@@ -2,9 +2,9 @@ name: Go
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, saml-lib ]
   pull_request:
-    branches: [ main ]
+    branches: [ main, saml-lib ]
 
 jobs:
 
@@ -30,7 +30,25 @@ jobs:
         fi
 
     - name: Build
-      run: find . -name go.mod -execdir go build ./... \;
+      run: |
+        set -e
+        exit_status=
+        for f in $(find . -name go.mod)
+        do
+          pushd $(dirname $f) > /dev/null
+          go build ./... || exit_status=$?
+          popd > /dev/null
+        done
+        exit $status
 
     - name: Test
-      run: find . -name go.mod -execdir go test ./... \;
+      run: |
+        set -e
+        exit_status=
+        for f in $(find . -name go.mod)
+        do
+          pushd $(dirname $f) > /dev/null
+          go test -test.v ./... || exit_status=$?
+          popd > /dev/null
+        done
+        exit $exit_status