[chore] Add Federatingactor.Send() tests and log call (#509)

* expose testrig util functions

* add tests for federatingActor

* rename some suite vars

1 files changed, 141 insertions, 0 deletions

diff --git a/internal/federation/federatingactor_test.go b/internal/federation/federatingactor_test.go
new file mode 100644
index 000000000..4039783a4
--- /dev/null
+++ b/internal/federation/federatingactor_test.go
@@ -0,0 +1,141 @@
+/*
+   GoToSocial
+   Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
+
+   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 federation_test
+
+import (
+	"bytes"
+	"context"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/suite"
+	"github.com/superseriousbusiness/gotosocial/internal/federation"
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+	"github.com/superseriousbusiness/gotosocial/internal/messages"
+	"github.com/superseriousbusiness/gotosocial/internal/worker"
+	"github.com/superseriousbusiness/gotosocial/testrig"
+)
+
+type FederatingActorTestSuite struct {
+	FederatorStandardTestSuite
+}
+
+func (suite *FederatingActorTestSuite) TestSendNoRemoteFollowers() {
+	ctx := context.Background()
+	testAccount := suite.testAccounts["local_account_1"]
+	testNote := testrig.NewAPNote(
+		testrig.URLMustParse("http://localhost:8080/users/the_mighty_zork/statuses/01G1TR6BADACCZWQMNF9X21TV5"),
+		testrig.URLMustParse("http://localhost:8080/@the_mighty_zork/statuses/01G1TR6BADACCZWQMNF9X21TV5"),
+		time.Now(),
+		"boobies",
+		"",
+		testrig.URLMustParse(testAccount.URI),
+		[]*url.URL{testrig.URLMustParse(testAccount.FollowersURI)},
+		nil,
+		false,
+		nil,
+		nil,
+	)
+	testActivity := testrig.WrapAPNoteInCreate(testrig.URLMustParse("http://localhost:8080/whatever_some_create"), testrig.URLMustParse(testAccount.URI), time.Now(), testNote)
+
+	fedWorker := worker.New[messages.FromFederator](-1, -1)
+
+	// setup transport controller with a no-op client so we don't make external calls
+	sentMessages := []*url.URL{}
+	tc := testrig.NewTestTransportController(testrig.NewMockHTTPClient(func(req *http.Request) (*http.Response, error) {
+		sentMessages = append(sentMessages, req.URL)
+		r := ioutil.NopCloser(bytes.NewReader([]byte{}))
+		return &http.Response{
+			StatusCode: 200,
+			Body:       r,
+		}, nil
+	}), suite.db, fedWorker)
+	// setup module being tested
+	federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
+
+	activity, err := federator.FederatingActor().Send(ctx, testrig.URLMustParse(testAccount.OutboxURI), testActivity)
+	suite.NoError(err)
+	suite.NotNil(activity)
+
+	// because zork has no remote followers, sent messages should be empty (no messages sent to own instance)
+	suite.Empty(sentMessages)
+}
+
+func (suite *FederatingActorTestSuite) TestSendRemoteFollower() {
+	ctx := context.Background()
+	testAccount := suite.testAccounts["local_account_1"]
+	testRemoteAccount := suite.testAccounts["remote_account_1"]
+
+	err := suite.db.Put(ctx, &gtsmodel.Follow{
+		ID:              "01G1TRWV4AYCDBX5HRWT2EVBCV",
+		CreatedAt:       time.Now(),
+		UpdatedAt:       time.Now(),
+		AccountID:       testRemoteAccount.ID,
+		TargetAccountID: testAccount.ID,
+		ShowReblogs:     true,
+		URI:             "http://fossbros-anonymous.io/users/foss_satan/follows/01G1TRWV4AYCDBX5HRWT2EVBCV",
+		Notify:          false,
+	})
+	suite.NoError(err)
+
+	testNote := testrig.NewAPNote(
+		testrig.URLMustParse("http://localhost:8080/users/the_mighty_zork/statuses/01G1TR6BADACCZWQMNF9X21TV5"),
+		testrig.URLMustParse("http://localhost:8080/@the_mighty_zork/statuses/01G1TR6BADACCZWQMNF9X21TV5"),
+		time.Now(),
+		"boobies",
+		"",
+		testrig.URLMustParse(testAccount.URI),
+		[]*url.URL{testrig.URLMustParse(testAccount.FollowersURI)},
+		nil,
+		false,
+		nil,
+		nil,
+	)
+	testActivity := testrig.WrapAPNoteInCreate(testrig.URLMustParse("http://localhost:8080/whatever_some_create"), testrig.URLMustParse(testAccount.URI), time.Now(), testNote)
+
+	fedWorker := worker.New[messages.FromFederator](-1, -1)
+
+	// setup transport controller with a no-op client so we don't make external calls
+	sentMessages := []*url.URL{}
+	tc := testrig.NewTestTransportController(testrig.NewMockHTTPClient(func(req *http.Request) (*http.Response, error) {
+		sentMessages = append(sentMessages, req.URL)
+		r := ioutil.NopCloser(bytes.NewReader([]byte{}))
+		return &http.Response{
+			StatusCode: 200,
+			Body:       r,
+		}, nil
+	}), suite.db, fedWorker)
+	// setup module being tested
+	federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
+
+	activity, err := federator.FederatingActor().Send(ctx, testrig.URLMustParse(testAccount.OutboxURI), testActivity)
+	suite.NoError(err)
+	suite.NotNil(activity)
+
+	// because we added 1 remote follower for zork, there should be a url in sentMessage
+	suite.Len(sentMessages, 1)
+	suite.Equal(testRemoteAccount.InboxURI, sentMessages[0].String())
+}
+
+func TestFederatingActorTestSuite(t *testing.T) {
+	suite.Run(t, new(FederatingActorTestSuite))
+}