[Fix] Frontend Testing Fixtures (#249)

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Co-authored-by: Liam Brydon <lbry121@aucklanduni.ac.nz>
Reviewed-on: enviPath/enviPy#249

tests/frontend/test_loginpage.py

@@ -0,0 +1,51 @@
+from django.test import tag
+from playwright.sync_api import expect
+from django.conf import settings as s
+from .frontend_base import EnviPyStaticLiveServerTestCase
+
+
+class TestLoginPage(EnviPyStaticLiveServerTestCase):
+    @tag("frontend")
+    def test_register(self):
+        page = self.page
+        page.goto(self.live_server_url + "/login")
+        page.get_by_text("Register", exact=True).click()
+        page.get_by_role("textbox", name="Username").click()
+        page.get_by_role("textbox", name="Username").fill("newuser")
+        page.get_by_role("textbox", name="Email").click()
+        page.get_by_role("textbox", name="Email").fill("newuser@new.com")
+        page.get_by_role("textbox", name="Password", exact=True).click()
+        page.get_by_role("textbox", name="Password", exact=True).fill("NewUser_1")
+        page.get_by_role("textbox", name="Repeat Password").click()
+        page.get_by_role("textbox", name="Repeat Password").fill("NewUser_1")
+        page.get_by_role("button", name="Sign Up").click()
+
+        if s.ADMIN_APPROVAL_REQUIRED:
+            expected_text = "Your account has been created! An admin will activate it soon!"
+        else:
+            expected_text = (
+                "Account has been created! You'll receive a mail to activate your account shortly."
+            )
+        # Check for success text after Sign Up is clicked
+        expect(page.get_by_text(expected_text)).to_be_visible(timeout=10000)
+
+        if s.ADMIN_APPROVAL_REQUIRED:
+            from django.contrib.auth import get_user_model
+
+            u = get_user_model().objects.get(username="newuser")
+            u.is_active = True
+            u.save()
+
+        page.get_by_role("textbox", name="Username").click()
+        page.get_by_role("textbox", name="Username").fill("newuser")
+        page.get_by_role("textbox", name="Password").click()
+        page.get_by_role("textbox", name="Password").fill("NewUser_1")
+        page.get_by_role("button", name="Sign In").click()
+        # Check that the logged in button is visible indicating the user is logged in
+        expect(page.locator("#loggedInButton")).to_be_visible(timeout=100000000)
+
+    @tag("frontend")
+    def test_login(self):
+        page = self.login()
+        # Check that the logged in button is visible indicating the user is logged in
+        expect(page.locator("#loggedInButton")).to_be_visible()