Add e2e test for 'expires_at' ent-feature

tests/real.rs

@@ -4,6 +4,7 @@ extern crate url;
 
 use faktory::*;
 use serde_json::Value;
+use std::convert::TryInto;
 use std::io;
 use std::sync;
 
@@ -167,18 +168,22 @@ fn queue() {
 #[test]
 #[cfg(feature = "ent")]
 fn expiring_job() {
-    use std::{thread, time};
+    use std::{env, thread, time};
+
+    let url = env::var_os("FAKTORY_URL").expect(
+        "Enterprise Faktory should be running for this test, and 'FAKTORY_URL' environment variable should be provided",
+    );
+    let url = url.to_str().expect("Is a utf-8 string");
 
-    skip_check!();
     // prepare a producer ("client" in Faktory terms)
-    let mut producer = Producer::connect(None).unwrap();
+    let mut producer = Producer::connect(Some(url)).unwrap();
 
     // prepare a consumer ("worker" in Faktory terms)
     let mut consumer = ConsumerBuilder::default();
     consumer.register("AnExpiringJob", move |job| -> io::Result<_> {
         Ok(eprintln!("{:?}", job))
     });
-    let mut consumer = consumer.connect(None).unwrap();
+    let mut consumer = consumer.connect(Some(url)).unwrap();
 
     // prepare an expiring job
     let job_ttl_secs: u64 = 3;