Create crond scheduler and dependencies and store to disk

scheduler/parser_test.go

@@ -0,0 +1,36 @@
+package scheduler
+
+import "testing"
+
+func TestValidCronFail(t *testing.T) {
+	cases := []string{
+		"a 1 1 1 1",
+		"1 1 1 1",
+		"1 1 1 1 1 1",
+		"@minutely",
+	}
+
+	for _, c := range cases {
+		if validCron(c) {
+			t.Error("should fail:", c)
+		}
+	}
+}
+
+func TestValidCronPass(t *testing.T) {
+	cases := []string{
+		"1 1 1 1 1",
+		"* * 1 1 1",
+		"@hourly",
+		"@daily",
+		"@yearly",
+		"@weekly",
+		"* */5 1 1 1",
+	}
+
+	for _, c := range cases {
+		if !validCron(c) {
+			t.Error("should pass:", c)
+		}
+	}
+}