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-rw-r--r--modules/avatar/identicon/identicon_test.go39
1 files changed, 39 insertions, 0 deletions
diff --git a/modules/avatar/identicon/identicon_test.go b/modules/avatar/identicon/identicon_test.go
new file mode 100644
index 0000000..88702b0
--- /dev/null
+++ b/modules/avatar/identicon/identicon_test.go
@@ -0,0 +1,39 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+//go:build test_avatar_identicon
+
+package identicon
+
+import (
+ "image/color"
+ "image/png"
+ "os"
+ "strconv"
+ "testing"
+
+ "github.com/stretchr/testify/require"
+)
+
+func TestGenerate(t *testing.T) {
+ dir, _ := os.Getwd()
+ dir = dir + "/testdata"
+ if st, err := os.Stat(dir); err != nil || !st.IsDir() {
+ t.Errorf("can not save generated images to %s", dir)
+ }
+
+ backColor := color.White
+ imgMaker, err := New(64, backColor, DarkColors...)
+ require.NoError(t, err)
+ for i := 0; i < 100; i++ {
+ s := strconv.Itoa(i)
+ img := imgMaker.Make([]byte(s))
+
+ f, err := os.Create(dir + "/" + s + ".png")
+ require.NoError(t, err)
+
+ defer f.Close()
+ err = png.Encode(f, img)
+ require.NoError(t, err)
+ }
+}