Now testing events in constructors! (#1511)

* Added inTransaction tests.

* Added expectEvent.inConstructor.

* Changed inTransaction, removed decodeLogs.

* Flipped comparison to improve the error message.

* Improved expectEvent tests.

* Migrated tests to use expectEvent.

* Added roles constructor tests.

* Fixed linter errors.

* Made lodash a dev dependency.

* Added more inLogs tests.

* Update expectEvent.test.js

* Removed lodash.

* Moved role constructor tests to public role behavior.

* Revert "Flipped comparison to improve the error message."

This reverts commit 438c57833d.

* Replaced chai-as-promised with shouldFail.

test/access/roles/PublicRole.behavior.js

@@ -19,6 +19,12 @@ function shouldBehaveLikePublicRole (authorized, otherAuthorized, [anyone], role
       (await this.contract[`is${rolename}`](anyone)).should.equal(false);
     });
 
+    it('emits events during construction', async function () {
+      await expectEvent.inConstruction(this.contract, `${rolename}Added`, {
+        account: authorized,
+      });
+    });
+
     it('reverts when querying roles for the null account', async function () {
       await shouldFail.reverting(this.contract[`is${rolename}`](ZERO_ADDRESS));
     });