#!/usr/bin/python3

import unittest
from unittest.mock import patch, call

from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys

import jardin

class TestJardin(unittest.TestCase):
    @patch("jardin.webdriver.Firefox")
    def test_initialize_webdriver_calls_Firefox(self, mockFirefox):
        jardin.initialize_webdriver()

        mockFirefox.assert_called_once()

    @patch("jardin.webdriver.Firefox")
    def test_navigate_to_filegarden(self, mockFirefox):
        jardin.navigate_to_filegarden(mockFirefox)

        mockFirefox.get.assert_called_once_with("https://filegarden.com/login")

    @patch("jardin.webdriver.Firefox")
    def test_input_email_enters_email(self, mockFirefox):
        mockEmail = "email@mail.com"

        jardin.input_email(mockFirefox, mockEmail)

        mockFirefox.find_element.assert_called_with(By.ID, "email")
        mockFirefox.find_element.return_value.send_keys.assert_has_calls([
                call(mockEmail),
                call(Keys.RETURN)
        ])

    @patch("jardin.webdriver.Firefox")
    def test_click_password_button_clicks_button(self, mockFirefox):
        jardin.click_password_button(mockFirefox)

        mockFirefox.find_element.assert_called_with(By.XPATH, "/html/body/div[2]/div[3]/div[1]/form/div[1]/span/button[3]")
        mockFirefox.find_element.return_value.click.assert_called_once()

    @patch("jardin.webdriver.Firefox")
    def test_input_password_enters_password(self, mockFirefox):
        mockPassword = "p4$$w0rd"

        jardin.input_password(mockFirefox, mockPassword)

        mockFirefox.find_element.assert_called_with(By.ID, "password")
        mockFirefox.find_element.return_value.send_keys.assert_has_calls([
            call(mockPassword),
            call(Keys.RETURN)
        ])

    @patch("jardin.webdriver.Firefox")
    @patch("jardin.input_email")
    @patch("jardin.click_password_button")
    @patch("jardin.input_password")
    def test_login_with_password_performs_login_steps(self, mockInputPassword, mockClickPasswordButton, mockInputEmail, mockFirefox):
        mockEmail = "email@mail.com"
        mockPassword = "p4$$w0rd"

        jardin.login_with_password(mockFirefox, mockEmail, mockPassword)

        mockInputEmail.assert_called_once_with(mockFirefox, mockEmail)
        mockClickPasswordButton.assert_called_once_with(mockFirefox)
        mockInputPassword.assert_called_once_with(mockFirefox, mockPassword)

    @patch("jardin.initialize_webdriver")
    @patch("jardin.navigate_to_filegarden")
    @patch("jardin.login_with_password")
    def test_main_calls_methods_in_correct_order(self,
                                                 mockLoginWithPassword,
                                                 mockNavigateToFilegarden,
                                                 mockInitializeWebdriver):
        mockEmail = "email@mail.com"
        mockPassword = "p4$$w0rd"

        jardin.main(mockEmail, mockPassword)

        mockInitializeWebdriver.assert_called_once()
        mockNavigateToFilegarden.assert_called_once_with(mockInitializeWebdriver.return_value)
        mockLoginWithPassword.assert_called_once_with(mockInitializeWebdriver.return_value, mockEmail, mockPassword)

        mockInitializeWebdriver.return_value.close.assert_called_once()

if __name__ == "__main__":
    unittest.main()