add student id test

pages/profile_page.py

@@ -0,0 +1,12 @@
+from playwright.sync_api import Page
+
+
+class ProfilePage:
+    def __init__(self, page: Page) -> None:
+        self.page = page
+        self.name = page.get_by_test_id("profile-name")
+        self.student_id = page.get_by_test_id("profile-student-id")
+        self.degree_course = page.get_by_test_id("profile-degree")
+
+    def goto(self):
+        self.page.goto("/profile")

tests/features/student_id.feature

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+Feature: StudentId
+
+  # Background:
+
+  Scenario: Correct student id
+    Given I log in as "mario" with password "password123"
+    When I goto profile page
+    Then I see the student ID "1000012345"
+
+  Scenario: Wrong student id
+    Given I log in as "luigi" with password "password123"
+    When I goto profile page
+		Then I cannot enter profile page
+    And I do not see any student ID

tests/test_student_id.py

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+from playwright.sync_api import Page, expect
+from pytest_bdd import given, parsers, scenarios, then, when
+
+from pages.login_page import LoginPage
+from pages.profile_page import ProfilePage
+
+scenarios("features/student_id.feature")
+
+
+@given(parsers.parse('I log in as "{username}" with password "{password}"'))
+def login_as_user(page: Page, username: str, password: str) -> None:
+    login_page = LoginPage(page)
+    login_page.goto()
+    login_page.login(username, password)
+
+
+@when("I goto profile page", target_fixture="profile_page")
+def goto_profile_page(page: Page) -> ProfilePage:
+    profile_page = ProfilePage(page)
+    profile_page.goto()
+    return profile_page
+
+
+@then(parsers.parse('I see the student ID "{student_id}"'))
+def see_student_id(profile_page: ProfilePage, student_id: str) -> None:
+    expect(profile_page.student_id).to_have_text(student_id)
+
+
+@then("I do not see any student ID")
+def dont_see_student_id(profile_page: ProfilePage) -> None:
+    expect(profile_page.student_id).to_have_count(0)
+
+
+@then("I cannot enter profile page")
+def dont_see_student_id(page: Page) -> None:
+    expect(page).not_to_have_url("/profile")