add tests

src/ecss/mod.rs

@@ -343,12 +343,6 @@ impl<TYPE: Copy + ToBeBytes + Into<u64>> UnsignedEnum for GenericEcssEnumWrapper
     fn value(&self) -> u64 {
         self.field.value()
     }
-
-    fn to_vec(&self) -> alloc::vec::Vec<u8> {
-        let mut buf = alloc::vec![0; self.size()];
-        self.write_to_be_bytes(&mut buf).unwrap();
-        buf
-    }
 }
 
 impl<TYPE: Copy + ToBeBytes + Into<u64>> EcssEnumeration for GenericEcssEnumWrapper<TYPE> {
@@ -406,6 +400,7 @@ mod tests {
             .write_to_be_bytes(&mut buf[1..2])
             .expect("To byte conversion of u8 failed");
         assert_eq!(buf[1], 1);
+        assert_eq!(my_enum.value(), 1);
     }
 
     #[test]
@@ -419,6 +414,7 @@ mod tests {
         assert_eq!(my_enum.pfc(), 16);
         assert_eq!(buf[1], 0x1f);
         assert_eq!(buf[2], 0x2f);
+        assert_eq!(my_enum.value(), 0x1f2f);
     }
 
     #[test]
@@ -450,6 +446,7 @@ mod tests {
         assert_eq!(buf[2], 0x2f);
         assert_eq!(buf[3], 0x3f);
         assert_eq!(buf[4], 0x4f);
+        assert_eq!(my_enum.value(), 0x1f2f3f4f);
     }
 
     #[test]

src/util.rs

@@ -73,6 +73,7 @@ pub trait UnsignedEnum {
     fn size(&self) -> usize;
     /// Write the unsigned enumeration to a raw buffer. Returns the written size on success.
     fn write_to_be_bytes(&self, buf: &mut [u8]) -> Result<usize, ByteConversionError>;
+
     fn value(&self) -> u64;
 
     #[cfg(feature = "alloc")]
@@ -140,6 +141,10 @@ impl UnsignedByteField {
         Self { width, value }
     }
 
+    pub const fn value_const(&self) -> u64 {
+        self.value
+    }
+
     pub fn new_from_be_bytes(width: usize, buf: &[u8]) -> Result<Self, UnsignedByteFieldError> {
         if width > buf.len() {
             return Err(ByteConversionError::FromSliceTooSmall {
@@ -177,7 +182,7 @@ impl UnsignedEnum for UnsignedByteField {
     }
 
     fn value(&self) -> u64 {
-        self.value
+        self.value_const()
     }
 
     fn write_to_be_bytes(&self, buf: &mut [u8]) -> Result<usize, ByteConversionError> {
@@ -363,6 +368,8 @@ pub mod tests {
         for val in buf.iter().skip(1) {
             assert_eq!(*val, 0);
         }
+        assert_eq!(u8.value_typed(), 5);
+        assert_eq!(u8.value(), 5);
     }
 
     #[test]
@@ -379,6 +386,8 @@ pub mod tests {
         for val in buf.iter().skip(2) {
             assert_eq!(*val, 0);
         }
+        assert_eq!(u16.value_typed(), 3823);
+        assert_eq!(u16.value(), 3823);
     }
 
     #[test]
@@ -395,6 +404,8 @@ pub mod tests {
         (4..8).for_each(|i| {
             assert_eq!(buf[i], 0);
         });
+        assert_eq!(u32.value_typed(), 80932);
+        assert_eq!(u32.value(), 80932);
     }
 
     #[test]
@@ -408,6 +419,8 @@ pub mod tests {
         assert_eq!(len, 8);
         let raw_val = u64::from_be_bytes(buf[0..8].try_into().unwrap());
         assert_eq!(raw_val, 5999999);
+        assert_eq!(u64.value_typed(), 5999999);
+        assert_eq!(u64.value(), 5999999);
     }
 
     #[test]