1 files changed, 0 insertions, 20 deletions
diff --git a/packages/contracts/test/utils/assertions.ts b/packages/contracts/test/utils/assertions.ts
deleted file mode 100644
index 538a6e4fc..000000000
--- a/packages/contracts/test/utils/assertions.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { constants } from '../../util/constants';
-
-const expect = chai.expect;
-
-// throws if the given promise does not reject with one of two expected error
-// messages.
-export const expectRevertOrAlwaysFailingTransaction = <T>(p: Promise<T>) => {
-    return expect(p)
-        .to.be.rejected()
-        .then(e => {
-            expect(e).to.satisfy(
-                (err: Error) =>
-                    _.includes(err.message, constants.REVERT) ||
-                    _.includes(err.message, constants.ALWAYS_FAILING_TRANSACTION),
-            );
-        });
-};