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added entity_test.go

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This commit is contained in:
CPunch 2023-11-25 23:36:23 -06:00
parent d31723e245
commit 5b78c3dbd4
1 changed files with 40 additions and 0 deletions
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40
internal/entity/entity_test.go Normal file
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@ -0,0 +1,40 @@
package entity_test
import (
"testing"
"github.com/CPunch/gopenfusion/internal/entity"
)
func TestChunkSliceDifference(t *testing.T) {
chunks := []*entity.Chunk{
entity.NewChunk(entity.MakeChunkPosition(0, 0)),
entity.NewChunk(entity.MakeChunkPosition(0, 1)),
entity.NewChunk(entity.MakeChunkPosition(1, 0)),
entity.NewChunk(entity.MakeChunkPosition(1, 1)),
}
c1 := []*entity.Chunk{
chunks[0],
chunks[1],
chunks[2],
chunks[3],
}
c2 := []*entity.Chunk{
chunks[0],
chunks[1],
chunks[2],
}
diff := entity.ChunkSliceDifference(c1, c2)
if len(diff) != 1 {
t.Logf("%+v", diff)
t.Error("expected 1 chunk in difference")
}
if diff[0] != chunks[3] {
t.Logf("%+v", diff)
t.Error("wrong difference")
}
}