Allow spaces as separators for DateTime scalars as per RFC 3339 (time-rs/time#700)

Author: tyranron

juniper/src/integrations/bson.rs

@@ -137,6 +137,17 @@ mod date_time_test {
                     .build()
                     .unwrap(),
             ),
+            (
+                "2014-11-28 21:00:09z",
+                DateTime::builder()
+                    .year(2014)
+                    .month(11)
+                    .day(28)
+                    .hour(21)
+                    .second(9)
+                    .build()
+                    .unwrap(),
+            ),
             (
                 "2014-11-28T21:00:09+00:00",
                 DateTime::builder()
@@ -160,6 +171,18 @@ mod date_time_test {
                     .build()
                     .unwrap(),
             ),
+            (
+                "2014-11-28 21:00:09.05+09:00",
+                DateTime::builder()
+                    .year(2014)
+                    .month(11)
+                    .day(28)
+                    .hour(12)
+                    .second(9)
+                    .millisecond(50)
+                    .build()
+                    .unwrap(),
+            ),
         ] {
             let input: InputValue = graphql_input_value!((raw));
             let parsed = DateTime::from_input_value(&input);
@@ -181,7 +204,6 @@ mod date_time_test {
             graphql_input_value!("56:34:22"),
             graphql_input_value!("56:34:22.000"),
             graphql_input_value!("1996-12-1914:23:43"),
-            graphql_input_value!("1996-12-19 14:23:43Z"),
             graphql_input_value!("1996-12-19T14:23:43"),
             graphql_input_value!("1996-12-19T14:23:43ZZ"),
             graphql_input_value!("1996-12-19T14:23:43.543"),

juniper/src/integrations/time.rs

@@ -490,6 +490,7 @@ mod date_time_test {
                 datetime!(2014-11-28 21:00:09 +9),
             ),
             ("2014-11-28T21:00:09Z", datetime!(2014-11-28 21:00:09 +0)),
+            ("2014-11-28 21:00:09z", datetime!(2014-11-28 21:00:09 +0)),
             (
                 "2014-11-28T21:00:09+00:00",
                 datetime!(2014-11-28 21:00:09 +0),
@@ -498,6 +499,10 @@ mod date_time_test {
                 "2014-11-28T21:00:09.05+09:00",
                 datetime!(2014-11-28 12:00:09.05 +0),
             ),
+            (
+                "2014-11-28 21:00:09.05+09:00",
+                datetime!(2014-11-28 12:00:09.05 +0),
+            ),
         ] {
             let input: InputValue = graphql_input_value!((raw));
             let parsed = DateTime::from_input_value(&input);
@@ -519,7 +524,6 @@ mod date_time_test {
             graphql_input_value!("56:34:22"),
             graphql_input_value!("56:34:22.000"),
             graphql_input_value!("1996-12-1914:23:43"),
-            graphql_input_value!("1996-12-19 14:23:43Z"),
             graphql_input_value!("1996-12-19T14:23:43"),
             graphql_input_value!("1996-12-19T14:23:43ZZ"),
             graphql_input_value!("1996-12-19T14:23:43.543"),