diff --git a/swh/lister/npm/tests/data/https_replicate.npmjs.com/_all_docs,startkey=%22%22,limit=11 b/swh/lister/npm/tests/data/https_replicate.npmjs.com/_all_docs,startkey=%22%22,limit=11
new file mode 100644
--- /dev/null
+++ b/swh/lister/npm/tests/data/https_replicate.npmjs.com/_all_docs,startkey=%22%22,limit=11
@@ -0,0 +1,83 @@
+{
+  "total_rows": 839080,
+  "offset": 422482,
+  "rows": [
+    {
+      "id": "jquery",
+      "key": "jquery",
+      "value": {
+        "rev": "212-2eac7c93af4c8bccdf7317739f0319b6"
+      }
+    },
+    {
+      "id": "jquery-1.8",
+      "key": "jquery-1.8",
+      "value": {
+        "rev": "1-711ded49a7453adce85ce7a51c2157de"
+      }
+    },
+    {
+      "id": "jquery-1x",
+      "key": "jquery-1x",
+      "value": {
+        "rev": "1-c53fa04d9c8fb231336704508732c287"
+      }
+    },
+    {
+      "id": "jquery-2-typescript-async-await-adapter",
+      "key": "jquery-2-typescript-async-await-adapter",
+      "value": {
+        "rev": "8-5cfb484e9afaa6e326a97240fccd8f93"
+      }
+    },
+    {
+      "id": "jquery-accessible-accordion-aria",
+      "key": "jquery-accessible-accordion-aria",
+      "value": {
+        "rev": "15-9fc0df7cb2f1cd1001e2da302443b56e"
+      }
+    },
+    {
+      "id": "jquery-accessible-autocomplete-list-aria",
+      "key": "jquery-accessible-autocomplete-list-aria",
+      "value": {
+        "rev": "8-961b382442c1a5bafe58f0e05424701d"
+      }
+    },
+    {
+      "id": "jquery-accessible-carrousel-aria",
+      "key": "jquery-accessible-carrousel-aria",
+      "value": {
+        "rev": "9-f33f59d7f601bafe023bd711b551282b"
+      }
+    },
+    {
+      "id": "jquery-accessible-dialog-tooltip-aria",
+      "key": "jquery-accessible-dialog-tooltip-aria",
+      "value": {
+        "rev": "12-0a7b5ba6f7717c2c6603cabdb29de9ba"
+      }
+    },
+    {
+      "id": "jquery-accessible-hide-show-aria",
+      "key": "jquery-accessible-hide-show-aria",
+      "value": {
+        "rev": "10-5a03c47a8995b08246e4bc103782dafa"
+      }
+    },
+    {
+      "id": "jquery-accessible-modal-window-aria",
+      "key": "jquery-accessible-modal-window-aria",
+      "value": {
+        "rev": "18-50266e260f6b807019cfcfcd3a3685ab"
+      }
+    },
+    {
+      "id": "jquery-accessible-simple-tooltip-aria",
+      "key": "jquery-accessible-simple-tooltip-aria",
+      "value": {
+        "rev": "6-ea71aa37760790dc603b56117f054e1b"
+      }
+    }
+  ]
+}
diff --git a/swh/lister/npm/tests/data/https_replicate.npmjs.com/_all_docs,startkey=%22jquery-accessible-simple-tooltip-aria%22,limit=11 b/swh/lister/npm/tests/data/https_replicate.npmjs.com/_all_docs,startkey=%22jquery-accessible-simple-tooltip-aria%22,limit=11
new file mode 100644
--- /dev/null
+++ b/swh/lister/npm/tests/data/https_replicate.npmjs.com/_all_docs,startkey=%22jquery-accessible-simple-tooltip-aria%22,limit=11
@@ -0,0 +1,83 @@
+{
+  "total_rows": 839080,
+  "offset": 422482,
+  "rows": [
+    {
+      "id": "jquery-accessible-simple-tooltip-aria",
+      "key": "jquery-accessible-simple-tooltip-aria",
+      "value": {
+        "rev": "6-ea71aa37760790dc603b56117f054e1b"
+      }
+    },
+    {
+      "id": "jquery-accessible-subnav-dropdown",
+      "key": "jquery-accessible-subnav-dropdown",
+      "value": {
+        "rev": "2-496f017a9ac243655225e43b5697b09b"
+      }
+    },
+    {
+      "id": "jquery-accessible-tabpanel-aria",
+      "key": "jquery-accessible-tabpanel-aria",
+      "value": {
+        "rev": "11-659971471e6ac0fbb3b2f78ad208722a"
+      }
+    },
+    {
+      "id": "jquery-accessible-tabs-umd",
+      "key": "jquery-accessible-tabs-umd",
+      "value": {
+        "rev": "1-f92015de5bb36e411d8c0940cca2883f"
+      }
+    },
+    {
+      "id": "jquery-active-descendant",
+      "key": "jquery-active-descendant",
+      "value": {
+        "rev": "8-79aed7a6cbca4e1f3c3ac0570d0290de"
+      }
+    },
+    {
+      "id": "jquery-ada-validation",
+      "key": "jquery-ada-validation",
+      "value": {
+        "rev": "1-9aab9629027c29fbece90485dd9d3112"
+      }
+    },
+    {
+      "id": "jquery-adaptText",
+      "key": "jquery-adaptText",
+      "value": {
+        "rev": "3-2e15fc801ea8235b9180a3defc782ed0"
+      }
+    },
+    {
+      "id": "jquery-adapttr",
+      "key": "jquery-adapttr",
+      "value": {
+        "rev": "6-74585f2d4be60b3f493585a6d28b90bc"
+      }
+    },
+    {
+      "id": "jquery-add-prefixed-class",
+      "key": "jquery-add-prefixed-class",
+      "value": {
+        "rev": "1-9e43aee9758504b3f5271e9804a95f20"
+      }
+    },
+    {
+      "id": "jquery-address",
+      "key": "jquery-address",
+      "value": {
+        "rev": "1-64173ede32157b26f4de910ad0f49590"
+      }
+    },
+    {
+      "id": "jquery-address-suggestion",
+      "key": "jquery-address-suggestion",
+      "value": {
+        "rev": "6-18d9df51d472c365bcd84a61c9105774"
+      }
+    }
+  ]
+}
diff --git a/swh/lister/npm/tests/test_lister.py b/swh/lister/npm/tests/test_lister.py
--- a/swh/lister/npm/tests/test_lister.py
+++ b/swh/lister/npm/tests/test_lister.py
@@ -50,15 +50,11 @@
         pass
 
 
-def test_lister_npm_basic_listing(swh_listers, requests_mock_datadir):
-    lister = swh_listers['npm']
-
-    lister.run()
-
-    r = lister.scheduler.search_tasks(task_type='load-npm')
-    assert len(r) == 100
+def check_tasks(tasks):
+    """Ensure tasks as of expected formats
 
-    for row in r:
+    """
+    for row in tasks:
         logger.debug('row: %s', row)
         assert row['type'] == 'load-npm'
         # arguments check
@@ -76,3 +72,28 @@
 
         assert row['policy'] == 'recurring'
         assert row['priority'] is None
+
+
+def test_lister_npm_basic_listing(swh_listers, requests_mock_datadir):
+    lister = swh_listers['npm']
+
+    lister.run()
+
+    tasks = lister.scheduler.search_tasks(task_type='load-npm')
+    assert len(tasks) == 100
+
+    check_tasks(tasks)
+
+
+def test_lister_npm_listing_pagination(swh_listers, requests_mock_datadir):
+    lister = swh_listers['npm']
+    # Patch per page pagination
+    lister.per_page = 10 + 1
+    lister.PATH_TEMPLATE = lister.PATH_TEMPLATE.replace(
+        '&limit=1001', '&limit=%s' % lister.per_page)
+    lister.run()
+
+    tasks = lister.scheduler.search_tasks(task_type='load-npm')
+    assert len(tasks) == 2 * 10  # only 2 files with 10 results each
+
+    check_tasks(tasks)