From a314d2b539804a31e602774196676e2d0089b8dc Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Mon, 19 Feb 2024 04:48:20 +0100
Subject: [bugfix] Refactor parse mention, fix local mention bug (#2657)

* [bugfix] Refactor parse mention, fix local mention bug

* originAccount -> originAcct
---
 internal/processing/parsemention_test.go | 108 +++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 internal/processing/parsemention_test.go

(limited to 'internal/processing/parsemention_test.go')

diff --git a/internal/processing/parsemention_test.go b/internal/processing/parsemention_test.go
new file mode 100644
index 000000000..f97133969
--- /dev/null
+++ b/internal/processing/parsemention_test.go
@@ -0,0 +1,108 @@
+// GoToSocial
+// Copyright (C) GoToSocial Authors admin@gotosocial.org
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package processing_test
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"github.com/stretchr/testify/suite"
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+	"github.com/superseriousbusiness/gotosocial/internal/id"
+	"github.com/superseriousbusiness/gotosocial/internal/processing"
+)
+
+type ParseMentionTestSuite struct {
+	ProcessingStandardTestSuite
+}
+
+func (suite *ParseMentionTestSuite) TestParseMentionFunc() {
+	var (
+		ctx          = context.Background()
+		parseMention = processing.GetParseMentionFunc(&suite.state, suite.federator)
+		originAcctID = suite.testAccounts["local_account_1"].ID
+		statusID     = id.NewULID()
+	)
+
+	type testStruct struct {
+		namestring         string
+		expectedTargetAcct *gtsmodel.Account
+		err                error
+	}
+
+	for i, test := range []testStruct{
+		{
+			namestring:         "@1happyturtle",
+			expectedTargetAcct: suite.testAccounts["local_account_2"],
+		},
+		{
+			namestring:         "@1happyturtle@localhost:8080",
+			expectedTargetAcct: suite.testAccounts["local_account_2"],
+		},
+		{
+			namestring:         "@foss_satan@fossbros-anonymous.io",
+			expectedTargetAcct: suite.testAccounts["remote_account_1"],
+		},
+		{
+			namestring: "@foss_satan",
+			err:        errors.New("db error getting mention local target account foss_satan: sql: no rows in result set"),
+		},
+		{
+			namestring: "@foss_satan@aaaaaaaaaaaaaaaaaaa.example.org",
+			err:        errors.New("error fetching mention remote target account: enrichAccount: error webfingering account: fingerRemoteAccount: error webfingering @foss_satan@aaaaaaaaaaaaaaaaaaa.example.org: failed to discover webfinger URL fallback for: aaaaaaaaaaaaaaaaaaa.example.org through host-meta: GET request for https://aaaaaaaaaaaaaaaaaaa.example.org/.well-known/host-meta failed: "),
+		},
+		{
+			namestring: "pee pee poo poo",
+			err:        errors.New("error extracting mention target: couldn't match namestring pee pee poo poo"),
+		},
+	} {
+		mention, err := parseMention(ctx, test.namestring, originAcctID, statusID)
+		if test.err != nil {
+			suite.EqualError(err, test.err.Error())
+			continue
+		}
+
+		if err != nil {
+			suite.Fail(err.Error())
+			continue
+		}
+
+		if mention.OriginAccount == nil {
+			suite.Failf("nil origin account", "test %d, namestring %s", i+1, test.namestring)
+			continue
+		}
+
+		if mention.TargetAccount == nil {
+			suite.Failf("nil target account", "test %d, namestring %s", i+1, test.namestring)
+			continue
+		}
+
+		suite.NotEmpty(mention.ID)
+		suite.Equal(originAcctID, mention.OriginAccountID)
+		suite.Equal(originAcctID, mention.OriginAccount.ID)
+		suite.Equal(test.expectedTargetAcct.ID, mention.TargetAccountID)
+		suite.Equal(test.expectedTargetAcct.ID, mention.TargetAccount.ID)
+		suite.Equal(test.expectedTargetAcct.URI, mention.TargetAccountURI)
+		suite.Equal(test.expectedTargetAcct.URL, mention.TargetAccountURL)
+	}
+}
+
+func TestParseMentionTestSuite(t *testing.T) {
+	suite.Run(t, &ParseMentionTestSuite{})
+}
-- 
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