Improve subnets page test

tests/test_ui.py

@@ -505,19 +505,21 @@ def test_server_status(page: Page, kea: KeaClient) -> None:
 def test_dhcp_subnets(
     page: Page, kea: KeaClient, family: str, subnets: Sequence[str]
 ) -> None:
-    page.get_by_role("link", name=f"DHCPv{family} Subnets").click()
+    for i, s in enumerate(subnets):
+        page.get_by_role("link", name=f"DHCPv{family} Subnets").click()
+        rows = page.locator("table > tbody > tr")
+        tds = rows.nth(i).locator("td")
 
-    locator = page.locator(".tab-content")
-    for s in subnets:
-        expect(locator).to_contain_text(s)
+        # Check Subnet column data
+        expect(tds.nth(0)).to_contain_text(s)
 
-    with page.expect_response(re.compile(f"/leases{family}/")) as r:
-        page.get_by_role("link", name=subnets[0]).click()
-        assert r.value.ok
-    expect(page.locator("#lease-search #id_q")).to_have_value(subnets[0])
-    expect(page.locator("div.ss-single-selected > span.placeholder")).to_have_text(
-        "Subnet"
-    )
+        with page.expect_response(re.compile(f"/leases{family}/")) as r:
+            page.get_by_role("link", name=s).click()
+            assert r.value.ok
+        expect(page.locator("#lease-search #id_q")).to_have_value(s)
+        expect(page.locator("div.ss-single-selected > span.placeholder")).to_have_text(
+            "Subnet"
+        )
 
 
 @pytest.mark.parametrize("family", (4, 6))
@@ -529,6 +531,11 @@ def test_dhcp_subnets_configure_table(page: Page, kea: KeaClient, family: int) -
         ["Subnet", ""]
     )
 
+    configure_table(page, "subnet", "shared_network_name")
+    expect(page.locator(".object-list > thead > tr > th > a")).to_have_text(
+        ["Subnet", "Shared Network Name", ""]
+    )
+
 
 @pytest.mark.parametrize(
     ("version", "by", "q"),