Added exception test.

Signed-off-by: mark-terry <mark.terry@consensys.net>
hyperledger · Oct 11, 2022 · d9ebbdb · d9ebbdb
1 parent 6660c47
commit d9ebbdb
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/...ava/org/hyperledger/besu/ethereum/api/jsonrpc/internal/parameters/BlockParameterTest.java b/...ava/org/hyperledger/besu/ethereum/api/jsonrpc/internal/parameters/BlockParameterTest.java
@@ -15,6 +15,7 @@
 package org.hyperledger.besu.ethereum.api.jsonrpc.internal.parameters;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import org.junit.Test;
 
@@ -112,4 +113,11 @@ public void longShouldReturnLongNumberValue() {
     assertThat(blockParameter.isPending()).isFalse();
     assertThat(blockParameter.isSafe()).isFalse();
   }
+
+  @Test
+  public void invalidValueShouldThrowException() {
+    assertThatThrownBy(() -> new BlockParameter("invalid"))
+        .isInstanceOf(NumberFormatException.class)
+        .hasMessageContaining("invalid");
+  }
 }