easier building of options

1 files changed, 29 insertions, 43 deletions

diff --git a/tests/rrule.rs b/tests/rrule.rs
index ca171db..4f96320 100644
--- a/tests/rrule.rs
+++ b/tests/rrule.rs
@@ -3,12 +3,24 @@ extern crate rust_ical;
 
 use chrono::prelude::*;
 use rust_ical::iter::*;
+use rust_ical::options::*;
 use rust_ical::yearinfo::*;
 
 #[cfg(test)]
 mod test {
     use super::*;
 
+    fn ymd_hms(
+        year: i32,
+        month: u32,
+        day: u32,
+        hour: u32,
+        minute: u32,
+        second: u32,
+    ) -> DateTime<Utc> {
+        Utc.ymd(year, month, day).and_hms(hour, minute, second)
+    }
+
     fn test_recurring(msg: &str, options: &mut ParsedOptions, expected_dates: &Vec<DateTime<Utc>>) {
         let iter_args = IterArgs {
             inc: true,
@@ -19,6 +31,13 @@ mod test {
         };
         let mut iter_res = IterResult::new(QueryMethodTypes::ALL, iter_args);
         let res = iter(&mut iter_res, options);
+
+        assert_eq!(
+            res.len(),
+            expected_dates.len(),
+            "Expected number of returned dates to be equal to the expected"
+        );
+
         for (actual, exptected) in res.iter().zip(expected_dates) {
             assert_eq!(actual, exptected, "{}", msg);
         }
@@ -26,51 +45,18 @@ mod test {
 
     #[test]
     fn int_works() {
-        let mut options = ParsedOptions {
-            freq: Frequenzy::DAILY,
-            dtstart: Utc.ymd(2012, 1, 1).and_hms(10, 30, 0),
-            until: Some(Utc.ymd(2012, 12, 31).and_hms(10, 30, 0)),
-            tzid: None,
-            interval: 1,
-            wkst: 0,
-            count: None,
-            bysecond: vec![0],
-            byminute: vec![30],
-            byhour: vec![10],
-            bymonth: vec![],
-            bymonthday: vec![],
-            bysetpos: vec![],
-            byweekno: vec![],
-            byyearday: vec![],
-            byweekday: vec![0, 1, 2, 3, 4, 5, 6],
-            bynweekday: vec![],
-            bynmonthday: vec![],
-        };
-        let mut options_2 = ParsedOptions {
-            freq: Frequenzy::WEEKLY,
-            dtstart: Utc.ymd(2012, 1, 1).and_hms(10, 30, 0),
-            until: None,
-            //until: Some(Utc.ymd(2012, 12, 31).and_hms(10, 30, 0)),
-            tzid: None,
-            interval: 5,
-            wkst: 0,
-            count: Some(3),
-            bysecond: vec![0],
-            byminute: vec![30],
-            byhour: vec![10],
-            bymonth: vec![6],
-            bymonthday: vec![],
-            bysetpos: vec![],
-            byweekno: vec![],
-            byyearday: vec![],
-            byweekday: vec![0, 4],
-            bynweekday: vec![],
-            bynmonthday: vec![],
-        };
+        let mut options = ParsedOptions::new(Frequenzy::WEEKLY, 5, &ymd_hms(2012, 1, 1, 10, 30, 0))
+            .count(3)
+            .byweekday(vec![0, 4])
+            .bymonth(vec![6]);
         test_recurring(
             "should work",
-            &mut options_2,
-            &vec![Utc.ymd(2020, 0, 0).and_hms(0, 0, 0)],
+            &mut options,
+            &vec![
+                ymd_hms(2012, 6, 18, 10, 30, 0),
+                ymd_hms(2012, 6, 22, 10, 30, 0),
+                ymd_hms(2013, 6, 3, 10, 30, 0),
+            ],
         );
     }
 }