message: test: confirm trailing slash behavior
diff: @@ -33,6 +33,23 @@ describe('util/sfdcUrl', () => {
  'https://some-instance--sboxname.sandbox.lightning.crmforce.mil'
  );
  });
  + describe('trailing slashes', () => {
  + it('works for com', () => {
  + expect(new SfdcUrl('https://some-instance.my.salesforce.com/').toLightningDomain()).to.equal(
  + 'https://some-instance.lightning.force.com'
  + );
  + });
  + it('works for mil (prod)', () => {
  + expect(new SfdcUrl('https://some-instance.my.salesforce.mil/').toLightningDomain()).to.equal(
  + 'https://some-instance.lightning.crmforce.mil'
  + );
  + });
  + it('works for mil (sandbox)', () => {
  + expect(new SfdcUrl('https://some-instance--sboxname.sandbox.my.salesforce.mil/').toLightningDomain()).to.equal(
  + 'https://some-instance--sboxname.sandbox.lightning.crmforce.mil'
  + );
  + });
  + });
  });
  describe('isSalesforceDomain', () => {
  