test: assertions the adversarial review found missing -- log lines, immediate saves, snapshot isolation, store and temp-file failures, bounded snippet, identical list (review F9)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

internal/uploads/worker_progress_test.go

@@ -146,7 +146,7 @@ func TestWorkerProgress_TheHeartbeatBeatsWhileAnEngineCallIsStuckAndStopsWhenThe
 	assert.Equal(t, after, r.st.beatCount(), "no heartbeat may outlive its job")
 }
 
-func TestWorkerProgress_TheLogNamesEveryPhaseInOrderAndNeverTheTranscriptOrThePath(t *testing.T) {
+func TestWorkerProgress_OnASuccessfulJobTheLogNamesEveryPhaseInOrderAndNeverTheTranscriptOrThePath(t *testing.T) {
 	r := newWRig(t, time.Minute)
 	r.tr.result = domain.Transcription{Text: "zebrakaka secret meeting words", Endpoint: "iguana/kb-whisper", AudioSeconds: 3}
 	buf := &syncLog{}
@@ -162,20 +162,22 @@ func TestWorkerProgress_TheLogNamesEveryPhaseInOrderAndNeverTheTranscriptOrThePa
 	assert.Contains(t, out, "upload=a", "every line says which upload it is about")
 	assert.NotContains(t, out, "zebrakaka", "no transcript text in the log")
 	assert.NotContains(t, out, r.tmp, "no spool path, which carries the upload's identity, in the log")
+	assert.Contains(t, out, "upload transcribed", "the job's own summary line")
+	assert.Contains(t, out, "endpoint=iguana/kb-whisper", "which endpoint served it is a quality fact")
 }
 
 func TestWorkerProgress_AFailureLogsAKindNeverTheErrorTextOrThePath(t *testing.T) {
 	tests := []struct {
 		name  string
 		setup func(*wrig)
-		kind  string
+		line  string
 	}{
 		{"conversion fails and names the spool file", func(r *wrig) {
 			r.conv.err = errors.New("Error opening input file " + r.tmp + "/upload-a: Invalid data zebrakaka")
-		}, "kind=error"},
+		}, "upload: convert"},
 		{"every engine fails and the gateway echoed a word", func(r *wrig) {
 			r.tr.err = errors.New("gateway echoed: zebrakaka secret words")
-		}, "kind=error"},
+		}, "upload: transcribe"},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -189,7 +191,8 @@ func TestWorkerProgress_AFailureLogsAKindNeverTheErrorTextOrThePath(t *testing.T
 			out := buf.String()
 			assert.NotContains(t, out, "zebrakaka", "provider text or file contents in the log")
 			assert.NotContains(t, out, r.tmp, "the spool path in the log")
-			assert.Contains(t, out, tt.kind)
+			assert.Contains(t, out, tt.line, "the failure must be logged at all, not only scrubbed")
+			assert.Contains(t, out, "kind=error")
 			assert.Contains(t, out, "upload=a")
 		})
 	}