Make links clickable in profile view

damusTests/MarkdownTests.swift

@@ -0,0 +1,43 @@
+//
+//  MarkdownTests.swift
+//  damusTests
+//
+//  Created by Lionello Lunesu on 2022-12-28.
+//
+
+import XCTest
+@testable import damus
+
+class MarkdownTests: XCTestCase {
+    let md_opts: AttributedString.MarkdownParsingOptions =
+        .init(interpretedSyntax: .inlineOnlyPreservingWhitespace)
+
+    override func setUpWithError() throws {
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+    }
+
+    override func tearDownWithError() throws {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+    }
+
+    func test_convert_link() throws {
+        let helper = Markdown()
+        let md = helper.process("prologue https://nostr.build epilogue")
+        let expected = try AttributedString(markdown: "prologue [https://nostr.build](https://nostr.build) epilogue", options: md_opts)
+        XCTAssertEqual(md, expected)
+    }
+
+    func test_convert_link_no_scheme() throws {
+        let helper = Markdown()
+        let md = helper.process("prologue damus.io epilogue")
+        let expected = try AttributedString(markdown: "prologue [damus.io](https://damus.io) epilogue", options: md_opts)
+        XCTAssertEqual(md, expected)
+    }
+
+    func test_convert_links() throws {
+        let helper = Markdown()
+        let md = helper.process("prologue damus.io https://nostr.build epilogue")
+        let expected = try AttributedString(markdown: "prologue [damus.io](https://damus.io) [https://nostr.build](https://nostr.build) epilogue", options: md_opts)
+        XCTAssertEqual(md, expected)
+    }
+}