LogInFailure.kt

    @Test
    fun logInFailure_test() {
        val email = "cool@cool.com"
        val password = "123_456"
        Mockito.`when`(mAuth!!.signInWithEmailAndPassword(email, password))
                .thenReturn(failureTask)
        accountModel!!.logIn(email, password)
        assert(logInResult == FAILURE)
    }