Clean up status_builder a bit, and add some tests

src/status_builder.rs

@@ -1,5 +1,5 @@
 /// A builder pattern struct for constructing a status.
-#[derive(Debug, Default, Clone, Serialize)]
+#[derive(Debug, Default, Clone, Serialize, PartialEq)]
 pub struct StatusBuilder {
     /// The text of the status.
     pub status: String,
@@ -21,19 +21,16 @@ pub struct StatusBuilder {
 }
 
 /// The visibility of a status.
-#[derive(Clone, Copy, Debug, Deserialize, Serialize)]
+#[derive(Clone, Copy, Debug, Deserialize, Serialize, PartialEq)]
+#[serde(rename_all = "lowercase")]
 pub enum Visibility {
     /// A Direct message to a user
-    #[serde(rename = "direct")]
     Direct,
     /// Only available to followers
-    #[serde(rename = "private")]
     Private,
     /// Not shown in public timelines
-    #[serde(rename = "unlisted")]
     Unlisted,
     /// Posted to public timelines
-    #[serde(rename = "public")]
     Public,
 }
 
@@ -42,11 +39,11 @@ impl StatusBuilder {
     /// ```
     /// use elefren::prelude::*;
     ///
-    /// let status = StatusBuilder::new("Hello World!".into());
+    /// let status = StatusBuilder::new("Hello World!");
     /// ```
-    pub fn new(status: String) -> Self {
+    pub fn new<I: Into<String>>(status: I) -> Self {
         StatusBuilder {
-            status,
+            status: status.into(),
             ..Self::default()
         }
     }
@@ -57,3 +54,28 @@ impl Default for Visibility {
         Visibility::Public
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_new() {
+        let s = StatusBuilder::new("a status");
+        let expected = StatusBuilder {
+            status: "a status".to_string(),
+            in_reply_to_id: None,
+            media_ids: None,
+            sensitive: None,
+            spoiler_text: None,
+            visibility: None,
+        };
+        assert_eq!(s, expected);
+    }
+
+    #[test]
+    fn test_default_visibility() {
+        let v = Visibility::default();
+        assert_eq!(v, Visibility::Public);
+    }
+}