Add temp error for failing boost_manager test

When the rest of this code starts to use helium-lib proper, this error type will be removed in lieu of mocking a tonic::Status error

boost_manager/tests/integrations/updater_tests.rs

@@ -20,7 +20,7 @@ pub struct MockTransaction {
 
 pub struct MockSolanaConnection {
     submitted: Mutex<Vec<MockTransaction>>,
-    error: Option<tonic::Status>,
+    error: Option<String>,
 }
 
 impl MockSolanaConnection {
@@ -34,7 +34,7 @@ impl MockSolanaConnection {
     fn with_error(error: String) -> Self {
         Self {
             submitted: Mutex::new(vec![]),
-            error: Some(tonic::Status::internal(error)),
+            error: Some(error),
         }
     }
 }
@@ -58,11 +58,7 @@ impl SolanaNetwork for MockSolanaConnection {
 
         self.error
             .as_ref()
-            .map(|err| {
-                Err(SolanaRpcError::HeliumLib(solana::error::Error::Grpc(
-                    err.to_owned(),
-                )))
-            })
+            .map(|err| Err(SolanaRpcError::Test(err.to_owned())))
             .unwrap_or(Ok(()))
     }
 

solana/src/lib.rs

@@ -49,6 +49,9 @@ pub enum SolanaRpcError {
     FailedToReadKeypairError(String),
     #[error("crypto error: {0}")]
     Crypto(#[from] helium_crypto::Error),
+    // TODO: Remove when fully integrated with helium-lib
+    #[error("Test Error")]
+    Test(String),
 }
 
 impl From<helium_anchor_gen::anchor_lang::error::Error> for SolanaRpcError {