reintroduce overload for eventually to keep backwards compatibility (#34

)
kotest · Jul 3, 2016 · 24c6485 · 24c6485
1 parent db679f3
commit 24c6485
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/src/main/kotlin/io/kotlintest/Eventually.kt b/src/main/kotlin/io/kotlintest/Eventually.kt
@@ -1,5 +1,7 @@
 package io.kotlintest
 
+import java.util.concurrent.TimeUnit
+
 interface Eventually {
 
   fun eventually(duration: Duration, f: () -> Unit): Unit {
@@ -16,4 +18,19 @@ interface Eventually {
     }
     throw TestFailedException("Test failed after ${duration.amount} ${duration.timeUnit}; attempted $times times")
   }
+
+  @Deprecated("use the overload with Duration instead", replaceWith = ReplaceWith("eventually(duration, f)"))
+  fun eventually(duration: Long, unit: TimeUnit, f: () -> Unit): Unit {
+    val end = System.nanoTime() + unit.toNanos(duration)
+    var times = 0
+    while (System.nanoTime() < end) {
+      try {
+        f()
+        return
+      } catch (e: Exception) {
+      }
+      times++
+    }
+    throw TestFailedException("Test failed after $duration $unit; attempted $times times")
+  }
 }