Update description for unfulfilled Promise

koher · Oct 18, 2017 · 5054817 · 5054817
1 parent 8905cda
commit 5054817
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/Sources/PromiseK/Promise.swift b/Sources/PromiseK/Promise.swift
@@ -53,7 +53,7 @@ extension Promise : CustomStringConvertible {
         if let value = self.value {
             return "Promise(\(value))"
         } else {
-            return "Promise"
+            return "Promise(\(Value.self))"
         }
     }
 }
diff --git a/Tests/PromiseKTests/PromiseKTests.swift b/Tests/PromiseKTests/PromiseKTests.swift
@@ -49,6 +49,11 @@ class PromiseKTests: XCTestCase {
         XCTAssertEqual(obtained, .some(42))
     }
 
+    func testDescription() {
+        XCTAssertEqual(Promise(42).description, "Promise(42)")
+        XCTAssertEqual(Promise<Int> { _ in }.description, "Promise(Int)")
+    }
+
     func testFailableMap() {
         do {
             let squared = asyncGetOrFail(3, false).map {