ACL: Add tests (#22)

Related to: #20

Author: palash25

acl_test.go

@@ -0,0 +1,46 @@
+package weaver
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+const (
+	validACLDoc = `{
+		"id": "gojek_hello",
+		"criterion" : "Method('POST') && Path('/gojek/hello-service')",
+		"endpoint" : {
+			"shard_expr": ".serviceType",
+			"matcher": "body",
+			"shard_func": "lookup",
+			"shard_config": {
+				"999": {
+					"backend_name": "hello_backend",
+					"backend":"http://hello.golabs.io"
+				}
+			}
+		}
+	}`
+)
+
+var genACLTests = []struct {
+	aclDoc      string
+	expectedErr error
+}{
+	{
+		validACLDoc,
+		nil,
+	},
+}
+
+func TestGenACL(t *testing.T) {
+	acl := &ACL{}
+
+	for _, tt := range genACLTests {
+		actualErr := acl.GenACL(tt.aclDoc)
+		if actualErr != tt.expectedErr {
+			assert.Failf(t, "Unexpected error message", "want: %v got: %v", tt.expectedErr, actualErr)
+		}
+	}
+}