77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
package server
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import (
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"bytes"
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"fmt"
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"github.com/stretchr/testify/require"
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"heckel.io/ntfy/util"
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"os"
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"strings"
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"testing"
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)
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var (
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oneKilobyteArray = make([]byte, 1024)
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)
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func TestFileCache_Write_Success(t *testing.T) {
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dir, c := newTestFileCache(t)
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size, err := c.Write("abcdefghijkl", strings.NewReader("normal file"), util.NewFixedLimiter(999))
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require.Nil(t, err)
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require.Equal(t, int64(11), size)
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require.Equal(t, "normal file", readFile(t, dir+"/abcdefghijkl"))
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require.Equal(t, int64(11), c.Size())
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require.Equal(t, int64(10229), c.Remaining())
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}
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func TestFileCache_Write_Remove_Success(t *testing.T) {
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dir, c := newTestFileCache(t) // max = 10k (10240), each = 1k (1024)
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for i := 0; i < 10; i++ { // 10x999 = 9990
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size, err := c.Write(fmt.Sprintf("abcdefghijk%d", i), bytes.NewReader(make([]byte, 999)))
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require.Nil(t, err)
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require.Equal(t, int64(999), size)
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}
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require.Equal(t, int64(9990), c.Size())
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require.Equal(t, int64(250), c.Remaining())
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require.FileExists(t, dir+"/abcdefghijk1")
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require.FileExists(t, dir+"/abcdefghijk5")
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require.Nil(t, c.Remove("abcdefghijk1", "abcdefghijk5"))
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require.NoFileExists(t, dir+"/abcdefghijk1")
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require.NoFileExists(t, dir+"/abcdefghijk5")
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require.Equal(t, int64(7992), c.Size())
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require.Equal(t, int64(2248), c.Remaining())
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}
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func TestFileCache_Write_FailedTotalSizeLimit(t *testing.T) {
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dir, c := newTestFileCache(t)
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for i := 0; i < 10; i++ {
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size, err := c.Write(fmt.Sprintf("abcdefghijk%d", i), bytes.NewReader(oneKilobyteArray))
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require.Nil(t, err)
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require.Equal(t, int64(1024), size)
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}
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_, err := c.Write("abcdefghijkX", bytes.NewReader(oneKilobyteArray))
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require.Equal(t, util.ErrLimitReached, err)
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require.NoFileExists(t, dir+"/abcdefghijkX")
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}
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func TestFileCache_Write_FailedAdditionalLimiter(t *testing.T) {
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dir, c := newTestFileCache(t)
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_, err := c.Write("abcdefghijkl", bytes.NewReader(make([]byte, 1001)), util.NewFixedLimiter(1000))
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require.Equal(t, util.ErrLimitReached, err)
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require.NoFileExists(t, dir+"/abcdefghijkl")
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}
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func newTestFileCache(t *testing.T) (dir string, cache *fileCache) {
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dir = t.TempDir()
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cache, err := newFileCache(dir, 10*1024)
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require.Nil(t, err)
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return dir, cache
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}
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func readFile(t *testing.T, f string) string {
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b, err := os.ReadFile(f)
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require.Nil(t, err)
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return string(b)
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}
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