mirror of
https://github.com/CJackHwang/ds2api.git
synced 2026-05-08 10:25:28 +08:00
31 lines
894 B
Go
31 lines
894 B
Go
package sse
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import "testing"
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func TestTrimContinuationOverlapReturnsSuffixForSnapshotReplay(t *testing.T) {
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existing := "我们被问到：题目"
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incoming := "我们被问到：题目继续分析"
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got := TrimContinuationOverlap(existing, incoming)
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if got != "继续分析" {
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t.Fatalf("expected suffix only, got %q", got)
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}
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}
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func TestTrimContinuationOverlapDropsStaleShorterSnapshot(t *testing.T) {
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existing := "我们被问到：题目继续分析"
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incoming := "我们被问到：题目"
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got := TrimContinuationOverlap(existing, incoming)
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if got != "" {
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t.Fatalf("expected stale snapshot to be dropped, got %q", got)
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}
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}
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func TestTrimContinuationOverlapPreservesNormalIncrement(t *testing.T) {
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existing := "我们"
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incoming := "被"
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got := TrimContinuationOverlap(existing, incoming)
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if got != "被" {
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t.Fatalf("expected normal increment unchanged, got %q", got)
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}
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}
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