Try logging in again if an error occurs

I've encountered some failing tests that we suspect are caused by network drops. To address this problem, I have modified my login method to retry after an error is detected. I would also like to have the number of retry attempts displayed in the console. Is this approach the best solution?

    login(email: string, password: string) {
        let count = 0
        if (!this.errorDisplayed()) {
            this.setEmail(email)
            this.setPassword(password)
            return this.clickSignIn()
        } while (this.errorDisplayed() && count < 5) {
            browser.refresh()
            count ++
        }
        console.log(`The login process encountered errors and was retried ${count} times`)
    }

I have also experimented with the following:

    login(email: string, password: string) {
    this.setEmail(email)
    this.setPassword(password)
    this.clickSignIn()
    let count = 0
    this.errorDisplayed().then(result => {
        if (!result) {
            console.log(`No errors were encountered`)
        } while (result && count < 5) {
            browser.refresh()
            count ++
        }
    })
    console.log(`The login process encountered errors and was retried ${count} times`)
}

Answer №1

After some thought, I have devised a solution:

    verifyAccount(username: string, password: string) {
    let attemptCount = 0
    let maxAttempts = 5
    while(attemptCount <= maxAttempts) {
        try {
            this.setUsername(username)
            this.setPassword(password)
            return this.clickLoginButton()
        } catch (error) {
            console.log(`Could not verify account due to: ${error.message}`)
            browser.refresh()
            if (++attemptCount === maxAttempts) {
                throw new Error('Failed to verify account after 5 attempts')
            }
        }
    }
}

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