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// Copyright 2016 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package avatar
import (
"os"
"testing"
"code.gitea.io/gitea/modules/setting"
"github.com/stretchr/testify/assert"
)
func Test_RandomImageSize(t *testing.T) {
_, err := RandomImageSize(0, []byte("gitea@local"))
assert.Error(t, err)
_, err = RandomImageSize(64, []byte("gitea@local"))
assert.NoError(t, err)
}
func Test_RandomImage(t *testing.T) {
_, err := RandomImage([]byte("gitea@local"))
assert.NoError(t, err)
}
func Test_PrepareWithPNG(t *testing.T) {
setting.Avatar.MaxWidth = 4096
setting.Avatar.MaxHeight = 4096
data, err := os.ReadFile("testdata/avatar.png")
assert.NoError(t, err)
imgPtr, err := Prepare(data)
assert.NoError(t, err)
assert.Equal(t, 290, (*imgPtr).Bounds().Max.X)
assert.Equal(t, 290, (*imgPtr).Bounds().Max.Y)
}
func Test_PrepareWithJPEG(t *testing.T) {
setting.Avatar.MaxWidth = 4096
setting.Avatar.MaxHeight = 4096
data, err := os.ReadFile("testdata/avatar.jpeg")
assert.NoError(t, err)
imgPtr, err := Prepare(data)
assert.NoError(t, err)
assert.Equal(t, 290, (*imgPtr).Bounds().Max.X)
assert.Equal(t, 290, (*imgPtr).Bounds().Max.Y)
}
func Test_PrepareWithInvalidImage(t *testing.T) {
setting.Avatar.MaxWidth = 5
setting.Avatar.MaxHeight = 5
_, err := Prepare([]byte{})
assert.EqualError(t, err, "DecodeConfig: image: unknown format")
}
func Test_PrepareWithInvalidImageSize(t *testing.T) {
setting.Avatar.MaxWidth = 5
setting.Avatar.MaxHeight = 5
data, err := os.ReadFile("testdata/avatar.png")
assert.NoError(t, err)
_, err = Prepare(data)
assert.EqualError(t, err, "Image width is too large: 10 > 5")
}
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