test: continue staticcheck nil guard cleanup

Author: Higangssh

internal/config/config_test.go

@@ -206,8 +206,7 @@ func TestFindServer(t *testing.T) {
 			if !tt.wantNil {
 				if got == nil {
 					t.Fatalf("FindServer(%q) = nil, want non-nil", tt.query)
-				}
-				if got.Host != tt.wantHost {
+				} else if got.Host != tt.wantHost {
 					t.Errorf("FindServer(%q).Host = %q, want %q", tt.query, got.Host, tt.wantHost)
 				}
 			}

internal/wake/wol_test.go

@@ -175,18 +175,19 @@ func TestSendValidMAC(t *testing.T) {
 			}
 			if result == nil {
 				t.Fatal("expected non-nil result")
-			}
-			if result.Action != "wake" {
-				t.Errorf("Action = %q, want %q", result.Action, "wake")
-			}
-			if result.MAC != tt.mac {
-				t.Errorf("MAC = %q, want %q", result.MAC, tt.mac)
-			}
-			if result.Broadcast != tt.broadcast {
-				t.Errorf("Broadcast = %q, want %q", result.Broadcast, tt.broadcast)
-			}
-			if result.Status != "sent" {
-				t.Errorf("Status = %q, want %q", result.Status, "sent")
+			} else {
+				if result.Action != "wake" {
+					t.Errorf("Action = %q, want %q", result.Action, "wake")
+				}
+				if result.MAC != tt.mac {
+					t.Errorf("MAC = %q, want %q", result.MAC, tt.mac)
+				}
+				if result.Broadcast != tt.broadcast {
+					t.Errorf("Broadcast = %q, want %q", result.Broadcast, tt.broadcast)
+				}
+				if result.Status != "sent" {
+					t.Errorf("Status = %q, want %q", result.Status, "sent")
+				}
 			}
 		})
 	}

internal/watch/detector_test.go

@@ -41,15 +41,16 @@ func TestDetectRestart_RestartCountIncrease(t *testing.T) {
 	ev := DetectRestart(prev, curr)
 	if ev == nil {
 		t.Fatal("expected restart event")
-	}
-	if ev.RestartCount != 5 {
-		t.Errorf("expected RestartCount=5, got %d", ev.RestartCount)
-	}
-	if ev.PrevStarted != "2025-01-01T00:00:00Z" {
-		t.Errorf("unexpected PrevStarted: %s", ev.PrevStarted)
-	}
-	if ev.CurrStarted != "2025-01-01T01:00:00Z" {
-		t.Errorf("unexpected CurrStarted: %s", ev.CurrStarted)
+	} else {
+		if ev.RestartCount != 5 {
+			t.Errorf("expected RestartCount=5, got %d", ev.RestartCount)
+		}
+		if ev.PrevStarted != "2025-01-01T00:00:00Z" {
+			t.Errorf("unexpected PrevStarted: %s", ev.PrevStarted)
+		}
+		if ev.CurrStarted != "2025-01-01T01:00:00Z" {
+			t.Errorf("unexpected CurrStarted: %s", ev.CurrStarted)
+		}
 	}
 }
 
@@ -63,8 +64,7 @@ func TestDetectRestart_StartedAtChange(t *testing.T) {
 	ev := DetectRestart(prev, curr)
 	if ev == nil {
 		t.Fatal("expected restart event from StartedAt change")
-	}
-	if ev.Container != "redis" {
+	} else if ev.Container != "redis" {
 		t.Errorf("expected redis, got %s", ev.Container)
 	}
 }
@@ -92,8 +92,7 @@ func TestDetectRestart_RestartCountTakesPriority(t *testing.T) {
 	ev := DetectRestart(prev, curr)
 	if ev == nil {
 		t.Fatal("expected restart event from RestartCount increase")
-	}
-	if ev.RestartCount != 2 {
+	} else if ev.RestartCount != 2 {
 		t.Errorf("expected RestartCount=2, got %d", ev.RestartCount)
 	}
 }