automated tests for create profile, login, scan_species, and saved sp…

…ecies

e2e/test_create_profile.py

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+import pytest
+from playwright.sync_api import expect, Page
+
+#fixture that sets up browser page at our URL, provides a setup page for tests to use,
+@pytest.fixture
+def setup_page(page: Page):
+    page.goto('http://localhost:3000/create-profile')
+    return page
+
+def test_successful_profile_creation(setup_page: Page):
+    page = setup_page
+    page.fill('input[placeholder="Username"]', 'new_username')
+    page.fill('input[placeholder="Password"]', 'new_password')
+    page.click('button:has-text("Create Profile")')
+    expect(page).to_have_url('http://localhost:3000/login')

e2e/test_login.py

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+import pytest
+from playwright.sync_api import expect, Page
+
+@pytest.fixture
+def setup_page(page: Page):
+    page.goto('http://localhost:3000/login')
+    return page
+
+#have test fill in valid (existing) credentials
+def test_successful_login(setup_page: Page):
+    page = setup_page
+    page.fill('input[placeholder="Username"]', 'moo')
+    page.fill('input[placeholder="Password"]', 'moo')
+    page.click('button:has-text("Login")')
+    expect(page).to_have_url('http://localhost:3000/scan-species')
+
+#have test fill in invalid credentials
+def test_unsuccessful_login(setup_page: Page):
+    page = setup_page
+    page.fill('input[placeholder="Username"]', 'invalid_username')
+    page.fill('input[placeholder="Password"]', 'invalid_password')
+    page.click('button:has-text("Login")')
+    expect(page.locator('h3')).to_have_text('Incorrect username or password')
+
+#ensures after selecting create profile button, user gets directed to create profile page
+def test_navigate_to_create_profile(setup_page: Page):
+    page = setup_page
+    page.click('button:has-text("Create Profile")')
+    expect(page).to_have_url('http://localhost:3000/create-profile')

e2e/test_saved_species.py

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+from playwright.sync_api import Page, expect
+import pytest
+
+@pytest.fixture(scope='function')
+def setup_page(page: Page):
+    #log in before accessing the saved-species page
+    page.goto('http://localhost:3000/login')
+
+    #fill in login credentials
+    page.fill('input[placeholder="Username"]', 'moo')
+    page.fill('input[placeholder="Password"]', 'moo')
+    page.click('button:has-text("Login")')
+
+    #ensure login is successful
+    expect(page).to_have_url('http://localhost:3000/scan-species')
+
+    #proceed to saved-species page
+    page.goto('http://localhost:3000/saved-species')
+    return page
+
+def test_saved_species_page(setup_page):
+    page = setup_page
+
+    #verify that the "Plants" and "Insects" buttons exist
+    plant_button = page.locator('text=Plants')
+    insect_button = page.locator('text=Insects')
+    expect(plant_button).to_be_visible()
+    expect(insect_button).to_be_visible()
+
+    #click on the "Plants" button and verify navigation
+    plant_button.click()
+    expect(page).to_have_url('http://localhost:3000/saved-species')
+
+    #click on the "Insects" button and verify navigation
+    insect_button.click()
+    expect(page).to_have_url('http://localhost:3000/saved-species')

e2e/test_scan_species.py

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+from playwright.sync_api import Page, expect
+import pytest
+
+@pytest.fixture(scope='function')
+def setup_page(page: Page):
+    #log in before accessing the scan-species page
+    page.goto('http://localhost:3000/login')
+
+    #fill in login credentials
+    page.fill('input[placeholder="Username"]', 'moo')
+    page.fill('input[placeholder="Password"]', 'moo')
+    page.click('button:has-text("Login")')
+
+    #ensure login is successful
+    expect(page).to_have_url('http://localhost:3000/scan-species')
+
+    #proceed to scan-species page
+    page.goto('http://localhost:3000/scan-species')
+    return page
+
+def test_display_scan_options(setup_page):
+    page = setup_page
+
+    #verify that "Scan a Plant" button exists and has the correct text
+    scan_plant_button = page.locator('text=Scan a Plant')
+    expect(scan_plant_button).to_be_visible()
+
+    #verify that "Scan an Insect" button exists and has the correct text
+    scan_insect_button = page.locator('text=Scan an Insect')
+    expect(scan_insect_button).to_be_visible()
+
+def test_navigate_to_scan_plant(setup_page):
+    page = setup_page
+
+    #click on "Scan a Plant" button
+    page.locator('text=Scan a Plant').click()
+
+    #verify the navigation
+    expect(page).to_have_url('http://localhost:3000/scan-plant')
+
+def test_navigate_to_scan_insect(setup_page):
+    page = setup_page
+
+    #click on "Scan an Insect" button
+    page.locator('text=Scan an Insect').click()
+
+    #verify the navigation
+    expect(page).to_have_url('http://localhost:3000/scan-insect')
+
+def test_navigate_to_saved_species(setup_page):
+    page = setup_page
+
+    #click on "Saved Species" button
+    page.locator('text=Saved Species').click()
+
+    #verify the navigation
+    expect(page).to_have_url('http://localhost:3000/saved-species')
+
+def test_logout_success(setup_page):
+    page = setup_page
+
+    #click on "Logout" button
+    page.locator('text=Logout').click()
+
+    #verify the navigation to the login page
+    expect(page).to_have_url('http://localhost:3000/login')
+
+def test_logout_failure(setup_page):
+    page = setup_page
+
+    #mock the logout API response to return an error
+    page.route('http://localhost:3000/api/logout', lambda route: route.fulfill(status=500))
+
+    #click on "Logout" button
+    page.locator('text=Logout').click()
+
+    #verify that the error message is displayed
+    error_message = page.locator('text=Something went wrong')
+    expect(error_message).to_be_visible()