Implement Terraform validate test (#63)

test/validation/validate_all_modules_and_examples_test.go

@@ -0,0 +1,25 @@
+package testvalidate
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	test_structure "github.com/gruntwork-io/terratest/modules/test-structure"
+
+	"github.com/stretchr/testify/require"
+)
+
+// TestValidateAllTerraformModulesAndExamples recursively finds all modules and examples (by default) subdirectories in
+// the repo and runs Terraform InitAndValidate on them to flush out missing variables, typos, unused vars, etc
+func TestValidateAllTerraformModulesAndExamples(t *testing.T) {
+	t.Parallel()
+
+	cwd, err := os.Getwd()
+	require.NoError(t, err)
+
+	opts, optsErr := test_structure.NewValidationOptions(filepath.Join(cwd, "../.."), []string{}, []string{})
+	require.NoError(t, optsErr)
+
+	test_structure.ValidateAllTerraformModules(t, opts)
+}