++

contracts-proc/src/interface_id.rs

@@ -44,12 +44,13 @@ pub(crate) fn interface_id(
  func.attrs.push(attr);
  }
 
- let sol_name = override_name.unwrap_or_else(|| {
- func.sig.ident.clone().to_string().to_case(Case::Camel)
- });
+ let sol_name = override_name
+ .unwrap_or_else(|| func.sig.ident.to_string().to_case(Case::Camel));
 
- let args = func.sig.inputs.iter();
- let arg_types: Vec<_> = args
+ let arg_types: Vec<_> = func
+ .sig
+ .inputs
+ .iter()
  .filter_map(|arg| match arg {
  FnArg::Typed(t) => Some(t.ty.clone()),
  FnArg::Receiver(_) => None,

contracts/src/token/erc20/extensions/metadata.rs

@@ -88,3 +88,15 @@ impl IErc165 for Erc20Metadata {
  == u32::from_be_bytes(*interface_id)
  }
 }
+
+#[cfg(all(test, feature = "std"))]
+mod tests {
+ use crate::token::erc20::extensions::{Erc20Metadata, IErc20Metadata};
+
+ #[motsu::test]
+ fn interface_id() {
+ let actual = <Erc20Metadata as IErc20Metadata>::INTERFACE_ID;
+ let expected = 0xa219a025;
+ assert_eq!(actual, expected);
+ }
+}

contracts/src/token/erc721/extensions/enumerable.rs

@@ -559,4 +559,11 @@ mod tests {
  contract.token_of_owner_by_index(alice, U256::ZERO).unwrap_err();
  assert!(matches!(err, Error::OutOfBoundsIndex(_)));
  }
+
+ #[motsu::test]
+ fn interface_id() {
+ let actual = <Erc721Enumerable as IErc721Enumerable>::INTERFACE_ID;
+ let expected = 0x780e9d63;
+ assert_eq!(actual, expected);
+ }
 }

contracts/src/token/erc721/extensions/metadata.rs

@@ -68,3 +68,15 @@ impl IErc165 for Erc721Metadata {
  == u32::from_be_bytes(*interface_id)
  }
 }
+
+#[cfg(all(test, feature = "std"))]
+mod tests {
+ use crate::token::erc721::extensions::{Erc721Metadata, IErc721Metadata};
+
+ #[motsu::test]
+ fn interface_id() {
+ let actual = <Erc721Metadata as IErc721Metadata>::INTERFACE_ID;
+ let expected = 0x5b5e139f;
+ assert_eq!(actual, expected);
+ }
+}

examples/erc20/tests/erc20.rs

@@ -1371,5 +1371,15 @@ async fn support_interface(alice: Account) -> Result<()> {
 
  assert_eq!(supports_interface, true);
 
+ let erc20_metadata_interface_id: u32 = 0xa219a025;
+ let Erc20::supportsInterfaceReturn {
+ supportsInterface: supports_interface,
+ } = contract
+ .supportsInterface(erc20_metadata_interface_id.into())
+ .call()
+ .await?;
+
+ assert_eq!(supports_interface, true);
+
  Ok(())
 }

examples/erc721/tests/erc721.rs

@@ -2123,5 +2123,15 @@ async fn support_interface(alice: Account) -> eyre::Result<()> {
 
  assert_eq!(supports_interface, true);
 
+ let erc721_enumerable_interface_id: u32 = 0x780e9d63;
+ let Erc721::supportsInterfaceReturn {
+ supportsInterface: supports_interface,
+ } = contract
+ .supportsInterface(erc721_enumerable_interface_id.into())
+ .call()
+ .await?;
+
+ assert_eq!(supports_interface, true);
+
  Ok(())
 }