1 files changed, 106 insertions, 0 deletions
diff --git a/internal/util/statustools_test.go b/internal/util/statustools_test.go
new file mode 100644
index 000000000..7c9af2cbd
--- /dev/null
+++ b/internal/util/statustools_test.go
@@ -0,0 +1,106 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 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 util_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+	"github.com/superseriousbusiness/gotosocial/internal/util"
+)
+
+type StatusTestSuite struct {
+	suite.Suite
+}
+
+func (suite *StatusTestSuite) TestDeriveMentionsOK() {
+	statusText := `@dumpsterqueer@example.org testing testing
+
+	is this thing on?
+
+	@someone_else@testing.best-horse.com can you confirm? @hello@test.lgbt
+
+	@thisisalocaluser ! @NORWILL@THIS.one!!
+
+	here is a duplicate mention: @hello@test.lgbt
+	`
+
+	menchies := util.DeriveMentions(statusText)
+	assert.Len(suite.T(), menchies, 4)
+	assert.Equal(suite.T(), "@dumpsterqueer@example.org", menchies[0])
+	assert.Equal(suite.T(), "@someone_else@testing.best-horse.com", menchies[1])
+	assert.Equal(suite.T(), "@hello@test.lgbt", menchies[2])
+	assert.Equal(suite.T(), "@thisisalocaluser", menchies[3])
+}
+
+func (suite *StatusTestSuite) TestDeriveMentionsEmpty() {
+	statusText := ``
+	menchies := util.DeriveMentions(statusText)
+	assert.Len(suite.T(), menchies, 0)
+}
+
+func (suite *StatusTestSuite) TestDeriveHashtagsOK() {
+	statusText := `#testing123 #also testing
+
+# testing this one shouldn't work
+
+			#thisshouldwork
+
+#ThisShouldAlsoWork #not_this_though
+
+#111111 thisalsoshouldn'twork#### ##`
+
+	tags := util.DeriveHashtags(statusText)
+	assert.Len(suite.T(), tags, 5)
+	assert.Equal(suite.T(), "testing123", tags[0])
+	assert.Equal(suite.T(), "also", tags[1])
+	assert.Equal(suite.T(), "thisshouldwork", tags[2])
+	assert.Equal(suite.T(), "thisshouldalsowork", tags[3])
+	assert.Equal(suite.T(), "111111", tags[4])
+}
+
+func (suite *StatusTestSuite) TestDeriveEmojiOK() {
+	statusText := `:test: :another:
+
+Here's some normal text with an :emoji: at the end
+
+:spaces shouldnt work:
+
+:emoji1::emoji2:
+
+:anotheremoji:emoji2:
+:anotheremoji::anotheremoji::anotheremoji::anotheremoji:
+:underscores_ok_too:
+`
+
+	tags := util.DeriveEmojis(statusText)
+	assert.Len(suite.T(), tags, 7)
+	assert.Equal(suite.T(), "test", tags[0])
+	assert.Equal(suite.T(), "another", tags[1])
+	assert.Equal(suite.T(), "emoji", tags[2])
+	assert.Equal(suite.T(), "emoji1", tags[3])
+	assert.Equal(suite.T(), "emoji2", tags[4])
+	assert.Equal(suite.T(), "anotheremoji", tags[5])
+	assert.Equal(suite.T(), "underscores_ok_too", tags[6])
+}
+
+func TestStatusTestSuite(t *testing.T) {
+	suite.Run(t, new(StatusTestSuite))
+}