From d53d785c34923a5a58b40e2687d3ac7878a6343e Mon Sep 17 00:00:00 2001
From: ionutboangiu <ionut.boangiu@itsyscom.com>
Date: Mon, 23 May 2022 16:25:52 +0300
Subject: [PATCH] Update Fib function to return time.Duration in seconds
 instead of int

---
 utils/coreutils.go      | 10 +++++-----
 utils/coreutils_test.go | 20 ++++++++++----------
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/utils/coreutils.go b/utils/coreutils.go
index 4086b9ead..80498fa02 100644
--- a/utils/coreutils.go
+++ b/utils/coreutils.go
@@ -479,18 +479,18 @@ func copyFile(rc io.ReadCloser, path string, fm os.FileMode) (err error) {
 	return
 }
 
-// successive Fibonacci numbers.
-func Fib() func() int {
+// Fib returns successive Fibonacci numbers converted to seconds.
+func Fib() func() time.Duration {
 	a, b := 0, 1
-	return func() int {
+	return func() time.Duration {
 		a, b = b, a+b
-		return a
+		return time.Duration(a) * time.Second
 	}
 }
 func FibDuration(mult time.Duration) func() time.Duration {
 	fib := Fib()
 	return func() time.Duration {
-		return time.Duration(fib()) * mult
+		return fib() * mult
 	}
 }
 
diff --git a/utils/coreutils_test.go b/utils/coreutils_test.go
index e1821e66c..50cd3b9ec 100644
--- a/utils/coreutils_test.go
+++ b/utils/coreutils_test.go
@@ -1081,20 +1081,20 @@ func TestClone(t *testing.T) {
 
 func TestFib(t *testing.T) {
 	fib := Fib()
-	if tmp := fib(); tmp != 1 {
-		t.Error("Expecting: 1, received ", tmp)
+	if tmp := fib(); tmp != 1*time.Second {
+		t.Error("Expecting: 1s, received ", tmp)
 	}
-	if tmp := fib(); tmp != 1 {
-		t.Error("Expecting: 1, received ", tmp)
+	if tmp := fib(); tmp != 1*time.Second {
+		t.Error("Expecting: 1s, received ", tmp)
 	}
-	if tmp := fib(); tmp != 2 {
-		t.Error("Expecting: 2, received ", tmp)
+	if tmp := fib(); tmp != 2*time.Second {
+		t.Error("Expecting: 2s, received ", tmp)
 	}
-	if tmp := fib(); tmp != 3 {
-		t.Error("Expecting: 3, received ", tmp)
+	if tmp := fib(); tmp != 3*time.Second {
+		t.Error("Expecting: 3s, received ", tmp)
 	}
-	if tmp := fib(); tmp != 5 {
-		t.Error("Expecting: 5, received ", tmp)
+	if tmp := fib(); tmp != 5*time.Second {
+		t.Error("Expecting: 5s, received ", tmp)
 	}
 }