We don't need to pass the count of warning issues in the symbol

Author: stmontgomery

Sources/Testing/Events/Recorder/Event.ConsoleOutputRecorder.swift

@@ -354,7 +354,7 @@ extension Event.ConsoleOutputRecorder {
   ///
   /// The caller is responsible for presenting this message to the user.
   static func warning(_ message: String, options: Event.ConsoleOutputRecorder.Options) -> String {
-    let symbol = Event.Symbol.warning().stringValue(options: options)
+    let symbol = Event.Symbol.warning.stringValue(options: options)
     return "\(symbol) \(message)\n"
   }
 }

Sources/Testing/Events/Recorder/Event.HumanReadableOutputRecorder.swift

@@ -382,7 +382,7 @@ extension Event.HumanReadableOutputRecorder {
       } else if issues.warningIssueCount > 0 {
         [
           Message(
-           symbol: .warning(warningIssueCount: issues.warningIssueCount),
+           symbol: .warning,
            stringValue: "\(_capitalizedTitle(for: test)) \(testName) passed after \(duration)\(issues.description)."
          )
        ]
@@ -431,7 +431,7 @@ extension Event.HumanReadableOutputRecorder {
       } else {
         switch issue.severity {
         case .warning:
-          symbol = .warning(warningIssueCount: 1)
+          symbol = .warning
           introducer = "a warning"
         case .error:
           symbol = .fail
@@ -538,7 +538,7 @@ extension Event.HumanReadableOutputRecorder {
       } else if issues.warningIssueCount > 0 {
         [
           Message(
-            symbol: .warning(warningIssueCount: issues.warningIssueCount),
+            symbol: .warning,
             stringValue: "Test run with \(testCount.counting("test")) passed after \(duration)\(issues.description)."
           )
         ]

Sources/Testing/Events/Recorder/Event.Symbol.swift

@@ -34,11 +34,7 @@ extension Event {
 
     /// A warning or caution symbol to use when the developer should be aware of
     /// some condition.
-    ///
-    /// - Parameters:
-    ///   - warningIssueCount: The number of issues with warning severity
-    ///     recorded for the test. The default value is `0`.
-    case warning(warningIssueCount: Int = 0)
+    case warning
 
     /// The symbol to use when presenting details about an event to the user.
     case details