Add prefix and suffix string trimming functions

This is needed to fix extraneous whitespace issues in image posts
2023-04-05 12:48:03 -07:00
parent b9fed6e4eb
commit b131c74ee3
2 changed files with 18 additions and 0 deletions
--- a/damusTests/damusTests.swift
+++ b/damusTests/damusTests.swift
@@ -40,6 +40,13 @@ class damusTests: XCTestCase {
        XCTAssertEqual(bytes.count, 32)
    }
    
+    func testTrimmingFunctions() {
+        let txt = "   bobs   "
+        
+        XCTAssertEqual(trim_prefix(txt), "bobs   ")
+        XCTAssertEqual(trim_suffix(txt), "   bobs")
+    }
+    
    func testParseMentionWithMarkdown() {
        let md = """
        Testing markdown in damus