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package main
import (
"path"
"reflect"
"testing"
)
func TestSketchChunk(t *testing.T) {
dataDir := path.Join("test", "data", "repo_8k")
chunks := make(chan StoredChunk, 16)
repo := NewRepo(dataDir)
versions := repo.loadVersions()
go repo.loadChunks(versions, chunks)
var i int
for c := range chunks {
if i < 1 {
sketch, err := SketchChunk(c, 32, 3, 4)
if err != nil {
t.Error(err)
}
expected := Sketch{429857165471867, 6595034117354675, 8697818304802825}
if !reflect.DeepEqual(sketch, expected) {
t.Errorf("Sketch does not match, expected: %d, actual: %d", expected, sketch)
}
}
if i == 14 {
sketch, err := SketchChunk(c, 32, 3, 4)
if err != nil {
t.Error(err)
}
expected := Sketch{658454504014104}
if !reflect.DeepEqual(sketch, expected) {
t.Errorf("Sketch does not match, expected: %d, actual: %d", expected, sketch)
}
}
i++
}
}
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