work on tests

src/piper.ts

@@ -68,7 +68,7 @@ export async function run (): Promise<void> {
 }
 
 async function preparePiperBinary (actionCfg: ActionConfiguration): Promise<void> {
-  const piperPath = await preparePiperPath(actionCfg)
+  const piperPath: string = await preparePiperPath(actionCfg)
 
   if (piperPath === undefined || piperPath === '') {
     throw new Error('Piper binary path is empty. Please check your action inputs.')

test/piper.test.ts

@@ -138,7 +138,7 @@ describe('Piper', () => {
     jest.spyOn(download, 'downloadPiperBinary').mockReturnValue(Promise.resolve(''))
 
     await piper.run()
-    expect(core.setFailed).toBeCalledWith('Piper binary path is empty. Please check your action inputs.')
+    expect(core.setFailed).toHaveBeenCalledWith('Piper binary path is empty. Please check your action inputs.')
     expect(internalActionVariables.piperBinPath).toEqual('')
     expect(execute.executePiper).not.toHaveBeenCalled()
     expect(docker.cleanupContainers).toHaveBeenCalled()

test/sidecar.test.ts

@@ -24,6 +24,7 @@ describe('Sidecar', () => {
     gitHubEnterpriseServer: '',
     gitHubEnterpriseApi: '',
     gitHubEnterpriseToken: '',
+    wdfGithubEnterpriseToken: '',
     dockerImage: '',
     dockerOptions: '',
     dockerEnvVars: '',