Update test runner script

- Modified test-runner script to take certain flags
- Test runner now validates input
- Fixed an issue with the `gitleaks.toml`

.gitleaks.toml

@@ -106,4 +106,4 @@ title = "ansible-conjur-collection gitleaks config"
     files = ['''^\.?gitleaks.toml$''',
     '''(.*?)(jpg|gif|doc|pdf|bin)$''',
     '''(go.mod|go.sum)$''',
-    '''(*/tests/* ''',]
+    '''(.*/tests/.*)$ ''',]

Jenkinsfile

@@ -24,14 +24,14 @@ pipeline {
           agent { label 'executor-v2-large' }
 
           steps {
-            sh './ci/test.sh conjur'
+            sh './ci/test.sh -d conjur'
             junit 'tests/conjur/junit/*'
           }
         }
 
         stage("Test Ansible-Conjur-Host-Identity") {
           steps {
-            sh './ci/test.sh conjur-host-identity'
+            sh './ci/test.sh -d conjur-host-identity'
             junit 'tests/conjur-host-identity/junit/*'
           }
         }

ci/test.sh

@@ -1,5 +1,68 @@
-#!/bin/bash -ex
+#!/bin/bash -x
 
-cd "${PWD}/tests/${1}"
+# Test runner for Ansible Conjur Collection
+
+# Directories containing a `test.sh` file
+test_directories=("conjur" "conjur-host-identity")
+
+# Target directory that can be manually set by passing a value to the `-d` flag
+target=""
+
+# Print usage instructions
+function help {
+    echo "Test runner for Ansible Conjur Collection"
+
+    echo "-a        Run all test files in default test directories"
+    echo "-d <arg>  Run test file in given directory. Valid options are: ${test_directories[*]} all"
+    echo "-h        View help and available commands"
+    exit 1
+}
+
+# Run a `test.sh` file in a given subdirectory of the top-level `tests` directory
+function run_test {
+    pushd "${PWD}/tests/${1}"
+        echo "Running tests for ${1}..."
+        ./test.sh
+    popd
+}
+
+# Handles input to dictate wether all tests should be ran, or just one set
+function handle_input {
+    if [[ ! -z ${target} ]]; then
+        for test_dir in "${test_directories[@]}"; do 
+            if [[ ${target} == "${test_dir}" ]]; then
+                run_test ${target}
+                exit 0
+            fi
+        done
+        echo "Error: unrecognized test directory given: ${target}"
+        echo ""
+        help
+    else
+        echo "Running all tests..."
+        for test_dir in "${test_directories[@]}"; do 
+            run_test "${test_dir}"
+        done
+        exit 0
+    fi
+}
+
+# Exit if no input given
+if [[ $# -eq 0 ]] ; then
+    echo "Error: No test directory or flag given"
+    echo ""
+    help
+fi
+
+while getopts ahd: option; do
+  case "$option" in
+        a) handle_input
+            ;;
+        d) target=${OPTARG}
+            handle_input
+            ;;
+        h) help
+            ;;
+    esac
+done
 
-./test.sh