add and test style from file

scheduler/scheduler_test.go

@@ -153,3 +153,42 @@ func TestSchedulerFromFile(t *testing.T) {
 		})
 	}
 }
+
+func TestSplitScheduleCommandTitle(t *testing.T) {
+	cases := map[string]struct {
+		in       string
+		schedule string
+		command  string
+		title    string
+	}{
+		"invalid schedule": {
+			in: "* * * cmd #title",
+		},
+		"no title": {
+			in:       "* * * * * cmd ",
+			schedule: "* * * * *",
+			command:  "cmd",
+		},
+		"schedule, command, title": {
+			in:       "* * * * * cmd #title",
+			schedule: "* * * * *",
+			command:  "cmd #title",
+			title:    "title",
+		},
+	}
+
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			s, a, l := splitScheduleCommandTitle([]byte(c.in))
+			if s != c.schedule {
+				t.Error(s)
+			}
+			if a != c.command {
+				t.Error(a)
+			}
+			if l != c.title {
+				t.Error(l)
+			}
+		})
+	}
+}