diff --git a/.github/workflows/diff.yaml b/.github/workflows/diff.yaml
index 170f91edf..f5814d958 100644
--- a/.github/workflows/diff.yaml
+++ b/.github/workflows/diff.yaml
@@ -196,22 +196,7 @@ jobs:
 
       - name: Run integration tests
         run: |
-          cd tests/integration
-          for name in *; do
-            if [ ! -d $name ]; then continue; fi
-            pushd $name >/dev/null
-            echo "Running: $name"
-            if [ -x prepare.sh ]; then
-              ./prepare.sh
-            fi
-            if [ -x runner.py ]; then
-              ./runner.py
-            elif [ -x runner.sh ]; then
-              ./runner.sh
-            fi
-            echo
-            popd >/dev/null
-          done
+          tests/integration/run.sh
 
       - name: Run cppcheck and clang-format
         run: |
diff --git a/.github/workflows/release_centos8.yaml b/.github/workflows/release_centos8.yaml
index ae5c176d0..a80d72a0e 100644
--- a/.github/workflows/release_centos8.yaml
+++ b/.github/workflows/release_centos8.yaml
@@ -146,22 +146,7 @@ jobs:
 
       - name: Run integration tests
         run: |
-          cd tests/integration
-          for name in *; do
-            if [ ! -d $name ]; then continue; fi
-            pushd $name >/dev/null
-            echo "Running: $name"
-            if [ -x prepare.sh ]; then
-              ./prepare.sh
-            fi
-            if [ -x runner.py ]; then
-              ./runner.py
-            elif [ -x runner.sh ]; then
-              ./runner.sh
-            fi
-            echo
-            popd >/dev/null
-          done
+          tests/integration/run.sh
 
       - name: Run cppcheck and clang-format
         run: |
diff --git a/.github/workflows/release_debian10.yaml b/.github/workflows/release_debian10.yaml
index 2bcd2560e..faf868e21 100644
--- a/.github/workflows/release_debian10.yaml
+++ b/.github/workflows/release_debian10.yaml
@@ -146,22 +146,7 @@ jobs:
 
       - name: Run integration tests
         run: |
-          cd tests/integration
-          for name in *; do
-            if [ ! -d $name ]; then continue; fi
-            pushd $name >/dev/null
-            echo "Running: $name"
-            if [ -x prepare.sh ]; then
-              ./prepare.sh
-            fi
-            if [ -x runner.py ]; then
-              ./runner.py
-            elif [ -x runner.sh ]; then
-              ./runner.sh
-            fi
-            echo
-            popd >/dev/null
-          done
+          tests/integration/run.sh
 
       - name: Run cppcheck and clang-format
         run: |
diff --git a/.github/workflows/release_ubuntu2004.yaml b/.github/workflows/release_ubuntu2004.yaml
index b92ddf58e..18b9a8326 100644
--- a/.github/workflows/release_ubuntu2004.yaml
+++ b/.github/workflows/release_ubuntu2004.yaml
@@ -146,22 +146,7 @@ jobs:
 
       - name: Run integration tests
         run: |
-          cd tests/integration
-          for name in *; do
-            if [ ! -d $name ]; then continue; fi
-            pushd $name >/dev/null
-            echo "Running: $name"
-            if [ -x prepare.sh ]; then
-              ./prepare.sh
-            fi
-            if [ -x runner.py ]; then
-              ./runner.py
-            elif [ -x runner.sh ]; then
-              ./runner.sh
-            fi
-            echo
-            popd >/dev/null
-          done
+          tests/integration/run.sh
 
       - name: Run cppcheck and clang-format
         run: |
diff --git a/tests/integration/audit/.gitignore b/tests/integration/audit/.gitignore
new file mode 100644
index 000000000..397b4a762
--- /dev/null
+++ b/tests/integration/audit/.gitignore
@@ -0,0 +1 @@
+*.log
diff --git a/tests/integration/run.sh b/tests/integration/run.sh
new file mode 100755
index 000000000..07d54cce8
--- /dev/null
+++ b/tests/integration/run.sh
@@ -0,0 +1,47 @@
+#!/bin/bash -e
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+print_help() {
+  echo -e "$0             => run all under tests/integration"
+  echo -e "$0 folder_name => run single test under tests/integration"
+  exit 1
+}
+
+test_one() {
+  cd "$DIR"
+  integration_test_folder_name="$1"
+  pushd "$integration_test_folder_name" >/dev/null
+  echo "Running: $integration_test_folder_name"
+  if [ -x prepare.sh ]; then
+    ./prepare.sh
+  fi
+  if [ -x runner.py ]; then
+    ./runner.py
+  elif [ -x runner.sh ]; then
+    ./runner.sh
+  fi
+  echo
+  popd >/dev/null
+}
+
+test_all() {
+  cd "$DIR"
+  for name in *; do
+    if [ ! -d "$name" ]; then continue; fi
+    test_one "$name"
+  done
+}
+
+if [ "$#" -eq 0 ]; then
+  test_all
+else
+  if [ "$#" -gt 1 ]; then
+    print_help
+  else
+    if [ -d "$DIR/$1" ]; then
+      test_one "$1"
+    else
+      print_help
+    fi
+  fi
+fi