def test_registration_procedure(testapp, login_as, parse_latest_mail):
    response = testapp.get("/", status=302).follow(status=200)
    assert "Please Log In" in response

    response = testapp.get("/registration", status=200)
    assert "Register a new account" in response

    form = response.form
    form["user_name"] = "TestNew"
    form["first_name"] = "Eric"
    form["last_name"] = "Idle"
    form["email"] = "eric@example.com"
    form["password"] = "eric"
    response = form.submit("Create_Account").follow()
    assert "The account needs to be activated" in response

    response = login_as("TestNew", "eric")
    assert "Credentials are invalid" in response

    login_as("TestAdmin", "jane")

    response = testapp.get("/users/?role=new", status=200)
    assert "TestNew" in response

    response = testapp.get("/users/TestNew/edit", status=200)
    assert "Edit User" in response

    form = response.forms[1]
    form["role"].select(text="User")
    response = form.submit("Save_Changes").follow()
    assert "TestNew" in response

    response = testapp.get("/users/?role=new", status=200)
    assert "TestNew" not in response

    response = testapp.get("/users/?role=user", status=200)
    assert "TestNew" in response

    parsed = parse_latest_mail()
    assert "Your account was activated" in parsed.body

    response = login_as("TestNew", "eric").follow(status=200)
    assert "My Orders" in response


def test_registration_procedure_form_error(
    testapp, login_as, parse_latest_mail
):
    response = testapp.get("/", status=302).follow(status=200)
    assert "Please Log In" in response

    response = testapp.get("/registration", status=200)
    assert "Register a new account" in response

    form = response.form
    response = form.submit("Create_Account")
    assert "There was a problem with your submission" in response


def test_registration_procedure_not_unique_username(
    testapp, login_as, parse_latest_mail
):
    response = testapp.get("/", status=302).follow(status=200)
    assert "Please Log In" in response

    response = testapp.get("/registration", status=200)
    assert "Register a new account" in response

    form = response.form
    form["user_name"] = "TestAdmin"
    form["first_name"] = "Eric"
    form["last_name"] = "Idle"
    form["email"] = "eric@example.com"
    form["password"] = "eric"

    response = form.submit("Create_Account")
    assert "There was a problem with your submission" in response


def test_registration_procedure_not_unique_email(
    testapp, login_as, parse_latest_mail
):
    response = testapp.get("/", status=302).follow(status=200)
    assert "Please Log In" in response

    response = testapp.get("/registration", status=200)
    assert "Register a new account" in response

    form = response.form
    form["user_name"] = "TestNew"
    form["first_name"] = "Eric"
    form["last_name"] = "Idle"
    form["email"] = "jane@example.com"
    form["password"] = "eric"

    response = form.submit("Create_Account")
    assert "There was a problem with your submission" in response


def test_registration_procedure_bad_csrf_token(
    testapp, login_as, parse_latest_mail
):
    response = testapp.get("/", status=302).follow(status=200)
    assert "Please Log In" in response

    response = testapp.get("/registration", status=200)
    assert "Register a new account" in response

    form = response.form
    form["csrf_token"] = "bad token"
    form["user_name"] = "TestNew"
    form["first_name"] = "Eric"
    form["last_name"] = "Idle"
    form["email"] = "eric@example.com"
    form["password"] = "eric"

    form.submit("Create_Account", status=400)


def test_registration_procedure_canceled(testapp, login_as, parse_latest_mail):
    response = testapp.get("/", status=302).follow(status=200)
    assert "Please Log In" in response

    response = testapp.get("/registration", status=200)
    assert "Register a new account" in response

    form = response.form
    form["user_name"] = "TestNew"
    form["first_name"] = "Eric"
    form["last_name"] = "Idle"
    form["email"] = "eric@example.com"
    form["password"] = "eric"
    response = form.submit("Cancel").follow(status=302).follow(status=200)
    assert "Please Log In" in response