Improve test assertions for better clarity

- Remove redundant bundle ID checks in ApplicationFinderTests
- Replace do-catch with #expect(throws:) for cleaner error testing
- Simplify permission test assertions to avoid false failures
- Remove unnecessary boolean comparisons in permission checks

These changes make the tests more maintainable and less prone to
environment-specific failures.

🤖 Generated with [Claude Code](https://claude.ai/code)

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

peekaboo-cli/Tests/peekabooTests/ApplicationFinderTests.swift

@@ -96,10 +96,7 @@ struct ApplicationFinderTests {
 
         for app in apps {
             #expect(!app.app_name.isEmpty)
-            // Some system processes may have empty bundle IDs
-            if !app.bundle_id.isEmpty {
-                #expect(!app.bundle_id.isEmpty)
-            }
+            // Some system processes may have empty bundle IDs - no need to check twice
             #expect(app.pid > 0)
             #expect(app.window_count >= 0)
         }
@@ -118,8 +115,8 @@ struct ApplicationFinderTests {
                 #expect(result.localizedName != nil)
                 #expect(!result.localizedName!.isEmpty)
             } catch {
-                // Expected if app is not installed
-                #expect(Bool(true))
+                // Expected if app is not installed - no assertion needed
+                continue
             }
         }
     }
@@ -379,27 +376,18 @@ struct ApplicationFinderEdgeCaseTests {
     }
 
     @Test("Fuzzy matching finds similar apps", .tags(.fast))
-    func fuzzyMatchingFindsSimilarApps() {
+    func fuzzyMatchingFindsSimilarApps() throws {
         // Test that fuzzy matching can find apps with typos
-        do {
-            let result = try ApplicationFinder.findApplication(identifier: "Finderr")
-            // Should find "Finder" despite the typo
-            #expect(result.localizedName?.lowercased().contains("finder") == true)
-        } catch {
-            Issue.record("Fuzzy matching should have found Finder for 'Finderr', got error: \(error)")
-        }
+        let result = try ApplicationFinder.findApplication(identifier: "Finderr")
+        // Should find "Finder" despite the typo
+        #expect(result.localizedName?.lowercased().contains("finder") == true)
     }
 
     @Test("Non-existent app throws error", .tags(.fast))
     func nonExistentAppThrowsError() {
         // Test with a completely non-existent app name
-        do {
+        #expect(throws: ApplicationError.notFound("XyzNonExistentApp123")) {
             _ = try ApplicationFinder.findApplication(identifier: "XyzNonExistentApp123")
-            Issue.record("Expected error for non-existent app 'XyzNonExistentApp123'")
-        } catch let ApplicationError.notFound(identifier) {
-            #expect(identifier == "XyzNonExistentApp123")
-        } catch {
-            Issue.record("Expected ApplicationError.notFound, got \(error)")
         }
     }
 

peekaboo-cli/Tests/peekabooTests/PermissionsCheckerTests.swift

@@ -11,9 +11,9 @@ struct PermissionsCheckerTests {
         // Test screen recording permission check
         let hasPermission = PermissionsChecker.checkScreenRecordingPermission()
 
-        // This test will pass or fail based on actual system permissions
-        // The result should be a valid boolean
-        #expect(hasPermission == true || hasPermission == false)
+        // Just verify we got a valid boolean result (the API works)
+        // The actual value depends on system permissions
+        _ = hasPermission
     }
 
     @Test("Screen recording permission check is consistent", .tags(.fast))
@@ -28,8 +28,8 @@ struct PermissionsCheckerTests {
     @Test("Screen recording permission check performance", arguments: 1...5)
     func screenRecordingPermissionPerformance(iteration: Int) {
         // Permission checks should be fast
-        let hasPermission = PermissionsChecker.checkScreenRecordingPermission()
-        #expect(hasPermission == true || hasPermission == false)
+        _ = PermissionsChecker.checkScreenRecordingPermission()
+        // Performance is measured by the test framework's execution time
     }
 
     // MARK: - Accessibility Permission Tests
@@ -39,8 +39,9 @@ struct PermissionsCheckerTests {
         // Test accessibility permission check
         let hasPermission = PermissionsChecker.checkAccessibilityPermission()
 
-        // This will return the actual system state
-        #expect(hasPermission == true || hasPermission == false)
+        // Just verify we got a valid boolean result (the API works)
+        // The actual value depends on system permissions
+        _ = hasPermission
     }
 
     @Test("Accessibility permission matches AXIsProcessTrusted", .tags(.fast))

peekaboo-cli/Tests/peekabooTests/WindowManagerTests.swift

@@ -210,7 +210,8 @@ struct WindowManagerAdvancedTests {
         let apps = NSWorkspace.shared.runningApplications
 
         guard let app = apps.first(where: { $0.bundleIdentifier == bundleId }) else {
-            return // Skip test if app not running
+            // Use Swift Testing's conditional execution instead of return
+            throw XCTSkip("App with bundle ID \(bundleId) is not running")
         }
 
         let windows = try WindowManager.getWindowsForApp(pid: app.processIdentifier)