Add email domain block example test

1 files changed, 66 insertions, 3 deletions

diff --git a/entities/src/admin/email_domain_block.rs b/entities/src/admin/email_domain_block.rs
index ca6094b..d6b6a73 100644
--- a/entities/src/admin/email_domain_block.rs
+++ b/entities/src/admin/email_domain_block.rs
@@ -1,5 +1,5 @@
 use serde::{Deserialize, Serialize};
-use time::{serde::iso8601, OffsetDateTime};
+use time::{serde::iso8601, OffsetDateTime, Date};
 
 use crate::{conversion, EmailDomainBlockId};
 
@@ -22,8 +22,8 @@ pub struct EmailDomainBlock {
 /// Usage history for a given day
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct History {
-    #[serde(with = "iso8601")]
-    pub day: OffsetDateTime,
+    #[serde(with = "conversion::date_from_timestamp")]
+    pub day: Date,
     /// The counted accounts signup attempts using that email domain within that day.
     #[serde(with = "conversion::string_to_u64")]
     pub accounts: u64,
@@ -31,3 +31,66 @@ pub struct History {
     #[serde(with = "conversion::string_to_u64")]
     pub uses: u64,
 }
+
+#[cfg(test)]
+mod tests {
+    use time::Month;
+
+    use super::*;
+
+    #[test]
+    fn test_example() {
+        let example = r#"{
+          "id": "1",
+          "domain": "foo",
+          "created_at": "2022-11-16T06:09:36.176Z",
+          "history": [
+            {
+              "day": "1668556800",
+              "accounts": "0",
+              "uses": "0"
+            },
+            {
+              "day": "1668470400",
+              "accounts": "0",
+              "uses": "0"
+            },
+            {
+              "day": "1668384000",
+              "accounts": "0",
+              "uses": "0"
+            },
+            {
+              "day": "1668297600",
+              "accounts": "0",
+              "uses": "0"
+            },
+            {
+              "day": "1668211200",
+              "accounts": "0",
+              "uses": "0"
+            },
+            {
+              "day": "1668124800",
+              "accounts": "0",
+              "uses": "0"
+            },
+            {
+              "day": "1668038400",
+              "accounts": "0",
+              "uses": "0"
+            }
+          ]
+        }"#;
+        let subject: EmailDomainBlock = serde_json::from_str(example).unwrap();
+        assert_eq!(subject.id, EmailDomainBlockId::new("1"));
+        assert_eq!(subject.domain, "foo");
+        for (i, entry) in subject.history.iter().enumerate() {
+            assert_eq!(entry.accounts, 0);
+            assert_eq!(entry.uses, 0);
+            assert_eq!(entry.day.year(), 2022);
+            assert_eq!(entry.day.month(), Month::November);
+            assert_eq!(entry.day.day(), (16 - i) as u8);
+        }
+    }
+}
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