updating the ui

restTrie function
build trie and searching trie tests

StickerSlack/Emoji/TrieTestingView.swift

@@ -35,26 +35,33 @@ struct TrieTestingView: View {
 			}
 			.buttonStyle(.borderedProminent)
 			
-			TextField("", text: $searchTerm)
-				.textFieldStyle(.roundedBorder)
-				.border(.orange)
-				.onChange(of: searchTerm) { _ in
-					searchStatus = hoarder.trie.search(for: searchTerm)
+			HStack {
+				TextField("", text: $searchTerm)
+					.textFieldStyle(.roundedBorder)
+					.border(.orange)
+					.onChange(of: searchTerm) { _ in
+						searchStatus = hoarder.trie.search(for: searchTerm)
+					}
+				if let searchStatus {
+					Circle()
+						.frame(width: 20, height: 20)
+						.foregroundStyle(searchStatus ? .green : .red)
+				} else {
+					Text("?")
+						.frame(width: 20, height: 20)
 				}
-			if let searchStatus {
-				Circle()
-					.frame(width: 20, height: 20)
-					.foregroundStyle(searchStatus ? .green : .red)
 			}
 			
-			TextField("", text: $filterTerm)
-				.textFieldStyle(.roundedBorder)
-				.border(.orange)
-				.onChange(of: filterTerm) { _ in
-					withAnimation { filterResult = hoarder.trie.search(prefix: filterTerm) }
-				}
-			Text("\(filterResult.count)")
-				.modifier(numericTextCompat())
+			HStack {
+				TextField("", text: $filterTerm)
+					.textFieldStyle(.roundedBorder)
+					.border(.orange)
+					.onChange(of: filterTerm) { _ in
+						withAnimation { filterResult = hoarder.trie.search(prefix: filterTerm) }
+					}
+				Text("\(filterResult.count)")
+					.modifier(numericTextCompat())
+			}
 				
 			if uikit {
 				EmojiCollectionView(hoarder: hoarder, items: filterResult)

StickerSlack/EmojiHoarder.swift

@@ -67,6 +67,13 @@ class EmojiHoarder: ObservableObject {
 		try! data.write(to: EmojiHoarder.localEmojiDB)
 	}
 	
+	func resetTrie() {
+		trie.root = TrieNode()
+		trie.dict = [:]
+		downloadedEmojis = []
+		filteredEmojis = []
+	}
+	
 	func buildTrie() {
 		let start = Date().timeIntervalSince1970
 		trie.root = TrieNode()

StickerSlackTests/StickerSlackTests.swift

@@ -127,4 +127,17 @@ struct PerformanceTests {
 		try! await fakeDownloadAllStickers()
 		await hoarder.deleteAllStickers()
 	}
+	
+	@Test func buildTrie() async throws {
+		hoarder.resetTrie()
+		hoarder.buildTrie()
+	}
+	
+	@Test func testSearching() async throws {
+		try! await buildTrie()
+		let terms = ["h", "j", "s", "2", "heavysob", "hs", "asjasdklf", "a", "w", "t", "h", "z", "b", "c", "m", "n"]
+		for term in terms {
+			let _ = hoarder.trie.search(prefix: term)
+		}
+	}
 }