Add test case for plural usage on sub-second fractions

Author: 0x2b3bfa0

pkg/skaffold/util/time/time_test.go

@@ -63,6 +63,10 @@ func TestHumanize(t *testing.T) {
 	if err != nil {
 		t.Errorf("%s", err)
 	}
+	duration3, err := time.ParseDuration("1h3m0.5s")
+	if err != nil {
+		t.Errorf("%s", err)
+	}
 	tests := []struct {
 		description string
 		value       time.Duration
@@ -78,6 +82,11 @@ func TestHumanize(t *testing.T) {
 			value:       duration2,
 			expected:    "5.234 seconds",
 		},
+		{
+			description: "Case for 1h3m0.5s (plural for fraction of second)",
+			value:       duration3,
+			expected:    "1 hour 3 minutes 0.5 seconds",
+		},
 	}
 	for _, test := range tests {
 		testutil.Run(t, test.description, func(t *testutil.T) {