fixing go.mod file - use correct module name and valid Go version. Fixed bug in fibonacci_test.go - test wasn't testing the correct method, it was calling the same one twice

cli/main.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"backoff/fibonacci"
 	"context"
 	"flag"
 	"fmt"
@@ -10,6 +9,8 @@ import (
 	"strconv"
 	"strings"
 	"time"
+
+	"code.wmdillon.com/wmdillon/backoff/fibonacci"
 )
 
 func FormatOutput(pause time.Duration, format string) string {

fibonacci/fibonacci.go

@@ -1,10 +1,11 @@
 package fibonacci
 
 import (
-	"backoff/utilities"
 	"context"
 	"fmt"
 	"time"
+
+	"code.wmdillon.com/wmdillon/backoff/utilities"
 )
 
 var (
@@ -74,13 +75,14 @@ func (f *FibonacciBackoff) Next() time.Duration {
 func (f *FibonacciBackoff) After(ctx context.Context) <-chan time.Time {
 	pause := f.Next()
 	results := make(chan time.Time, 1)
+	timer := time.NewTimer(pause)
 	go func() {
 		defer close(results)
+		defer timer.Stop()
 		select {
-		case t := <-time.After(pause):
+		case t := <-timer.C:
 			results <- t
 		case <-ctx.Done():
-			results <- time.Now()
 		}
 	}()
 	return results

fibonacci/fibonacci_test.go

@@ -1,12 +1,13 @@
 package fibonacci
 
 import (
-	"backoff/utilities"
 	"context"
 	"fmt"
 	"math/big"
 	"testing"
 	"time"
+
+	"code.wmdillon.com/wmdillon/backoff/utilities"
 )
 
 func wouldOverflow(a, b int64) (product int64, overflows bool) {
@@ -41,7 +42,7 @@ func TestFibonacciResultsArray(t *testing.T) {
 func TestFibonacciFunc(t *testing.T) {
 	for n := range len(TheFibonacciSequence) {
 		want := fibonacci(int64(n))
-		got := fibonacci(int64(n))
+		got := Fibonacci(int64(n))
 		if want != got {
 			t.Fatalf("error for input %d: wanted %d; got %d\n", n, want, got)
 		}

go.mod

@@ -1,3 +1,3 @@
-module backoff
+module code.wmdillon.com/wmdillon/backoff
 
-go 1.25.5
+go 1.25