truffle-assertions - npm Package Compare versions

Comparing version 0.9.0 to 0.9.1

index.js

@@ -6,2 +6,13 @@ const AssertionError = require('assertion-error');
 
+class InvalidTxResultError extends Error {}
+
+const validateResult = (result) => {
+  if (!result.logs) {
+    throw new InvalidTxResultError(
+      'First argument is not a transaction result. Did you accidentally pass a contract instance or transaction receipt?\n'
+      + 'If that is the case, check out truffleAssert.createTransactionResult in the documentation.',
+    );
+  }
+};
+
 /* Creates a new assertion message, containing the passedAssertionMessage and
@@ -61,2 +72,4 @@ * the defaultAssertion message when passedAssertionMessage exists, otherwise
 const assertEventEmittedFromTxResult = (result, eventType, filter, message) => {
+  validateResult(result);
+
   /* Filter correct event types */
@@ -81,2 +94,4 @@ const events = result.logs.filter(entry => entry.event === eventType);
 const assertEventNotEmittedFromTxResult = (result, eventType, filter, message) => {
+  validateResult(result);
+
   /* Filter correct event types */
@@ -200,2 +215,3 @@ const events = result.logs.filter(entry => entry.event === eventType);
   ErrorType,
+  InvalidTxResultError,
 };

package.json

 {
   "name": "truffle-assertions",
-  "version": "0.9.0",
+  "version": "0.9.1",
   "description": "Additional assertions and utilities for testing Ethereum smart contracts in Truffle unit tests",
@@ -5,0 +5,0 @@ "main": "index.js",

No alert changes

Improved metrics

Total package byte prevSize

19665

increased by2.39%

Lines of code

187

increased by6.86%

No dependency changes