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// 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 ap_test
import (
"context"
"encoding/json"
"fmt"
"testing"
"code.superseriousbusiness.org/activity/streams"
"code.superseriousbusiness.org/gotosocial/internal/ap"
"github.com/stretchr/testify/suite"
)
type ExtractFocusTestSuite struct {
APTestSuite
}
func (suite *ExtractFocusTestSuite) TestExtractFocus() {
ctx := context.Background()
type test struct {
data string
expectX float32
expectY float32
}
for _, test := range []test{
{
// Fine.
data: "-0.5, 0.5",
expectX: -0.5,
expectY: 0.5,
},
{
// Also fine.
data: "1, 1",
expectX: 1,
expectY: 1,
},
{
// Out of range.
data: "1.5, 1",
expectX: 0,
expectY: 0,
},
{
// Too many points.
data: "1, 1, 0",
expectX: 0,
expectY: 0,
},
{
// Not enough points.
data: "1",
expectX: 0,
expectY: 0,
},
} {
// Wrap provided test.data
// in a minimal Attachmentable.
const fmts = `{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"toot": "http://joinmastodon.org/ns#"
}
],
"focalPoint": [ %s ],
"type": "Image"
}`
// Unmarshal test data.
data := fmt.Sprintf(fmts, test.data)
m := make(map[string]any)
if err := json.Unmarshal([]byte(data), &m); err != nil {
suite.FailNow(err.Error())
}
// Convert to type.
t, err := streams.ToType(ctx, m)
if err != nil {
suite.FailNow(err.Error())
}
// Convert to attachmentable.
attachmentable, ok := t.(ap.Attachmentable)
if !ok {
suite.FailNow("", "%T was not Attachmentable", t)
}
// Check extracted focus.
focus := ap.ExtractFocus(attachmentable)
if focus.X != test.expectX || focus.Y != test.expectY {
suite.Fail("",
"expected x=%.2f y=%.2f got x=%.2f y=%.2f",
test.expectX, test.expectY, focus.X, focus.Y,
)
}
}
}
func TestExtractFocusTestSuite(t *testing.T) {
suite.Run(t, new(ExtractFocusTestSuite))
}
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