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package main
import "testing"
func TestRecipe(t *testing.T) {
c1 := &StoredChunk{Id: &ChunkId{0, 1}}
c2 := &StoredChunk{Id: &ChunkId{0, 2}}
c3 := &StoredChunk{Id: &ChunkId{0, 3}}
c4 := &StoredChunk{Id: &ChunkId{0, 4}}
c5 := &StoredChunk{Id: &ChunkId{0, 5}}
c6 := &StoredChunk{Id: &ChunkId{0, 6}}
c7 := &StoredChunk{Id: &ChunkId{0, 7}}
source := Recipe{c1, c2, c3, c4}
target := Recipe{c2, c5, c3, c6, c4, c7}
patch := diffRecipe(source, target)
assertSame(t, []RecipeDel{0}, patch.Del, "Patch del part")
assertSame(t, []RecipeIns{
{1, []Chunk{c5}},
{3, []Chunk{c6}},
{5, []Chunk{c7}},
}, patch.Ins, "Patch ins part")
actual := patchRecipe(source, patch)
assertSame(t, target, actual, "Target obtained from patch application")
}
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