diff --git a/tests/test_archives.py b/tests/test_archives.py
index 8fbbf79..88300af 100644
--- a/tests/test_archives.py
+++ b/tests/test_archives.py
@@ -447,6 +447,7 @@ def test_archives_weird_module_7z_name(
     expect_archives: Set[str],
 ):
     monkeypatch.setattr("aqt.archives.getUrl", lambda *args: xml)
+    monkeypatch.setattr("aqt.archives.get_hash", lambda *args, **kwargs: hashlib.sha256(bytes(xml, "utf-8")).hexdigest())
 
     qt_archives = make_archives_fn(subarchives, modules, is_include_base)
     archives = {pkg.archive for pkg in qt_archives.archives}
diff --git a/tests/test_helper.py b/tests/test_helper.py
index e5d9621..f846f3e 100644
--- a/tests/test_helper.py
+++ b/tests/test_helper.py
@@ -331,3 +331,12 @@ def test_helper_getUrl_conn_error(monkeypatch):
         getUrl(url, timeout)
     assert e.type == ArchiveConnectionError
     assert expect_re.match(format(e.value))
+
+
+def test_helper_getUrl_checksum_error(monkeypatch):
+    mocked_get, mocked_session_get = mock_get_redirect(0)
+    monkeypatch.setattr(requests, "get", mocked_get)
+    monkeypatch.setattr(requests.Session, "get", mocked_session_get)
+    with pytest.raises(ArchiveChecksumError) as e:
+        getUrl("some_url", timeout=(5, 5), expected_hash=b"AAAAAAAAAAA")
+    assert e.type == ArchiveChecksumError
diff --git a/tests/test_install.py b/tests/test_install.py
index 06cd0ea..b14f335 100644
--- a/tests/test_install.py
+++ b/tests/test_install.py
@@ -1,3 +1,4 @@
+import hashlib
 import logging
 import os
 import re
@@ -134,11 +135,14 @@ def make_mock_geturl_download_archive(
     for _arc in archives:
         assert _arc.filename_7z.endswith(".7z")
 
+    xml = "<Updates>\n{}\n</Updates>".format("\n".join([archive.xml_package_update() for archive in archives]))
+
     def mock_getUrl(url: str, *args) -> str:
         if url.endswith(updates_url):
-            return "<Updates>\n{}\n</Updates>".format("\n".join([archive.xml_package_update() for archive in archives]))
+            return xml
         elif url.endswith(".sha256"):
-            return ""  # Skip the checksum
+            filename = url.split("/")[-1][: -len(".sha256")]
+            return f"{hashlib.sha256(bytes(xml, 'utf-8')).hexdigest()} {filename}"
         assert False
 
     def mock_download_archive(url: str, out: str, *args):
@@ -707,13 +711,16 @@ def test_install(
     ),
 )
 def test_install_nonexistent_archives(monkeypatch, capsys, cmd, xml_file: Optional[str], expected):
+    xml = (Path(__file__).parent / "data" / xml_file).read_text("utf-8") if xml_file else ""
+
     def mock_get_url(url, *args, **kwargs):
         if not xml_file:
             raise ArchiveDownloadError(f"Failed to retrieve file at {url}\nServer response code: 404, reason: Not Found")
-        return (Path(__file__).parent / "data" / xml_file).read_text("utf-8")
+        return xml
 
     monkeypatch.setattr("aqt.archives.getUrl", mock_get_url)
-    monkeypatch.setattr("aqt.helper.getUrl", mock_get_url)
+    monkeypatch.setattr("aqt.archives.get_hash", lambda *args, **kwargs: hashlib.sha256(bytes(xml, "utf-8")).hexdigest())
+    monkeypatch.setattr("aqt.metadata.get_hash", lambda *args, **kwargs: hashlib.sha256(bytes(xml, "utf-8")).hexdigest())
     monkeypatch.setattr("aqt.metadata.getUrl", mock_get_url)
 
     cli = Cli()
diff --git a/tests/test_list.py b/tests/test_list.py
index bdffee3..b4c24cd 100644
--- a/tests/test_list.py
+++ b/tests/test_list.py
@@ -1,3 +1,4 @@
+import hashlib
 import json
 import os
 import re
@@ -953,6 +954,7 @@ def test_list_tool_cli(monkeypatch, capsys, host: str, target: str, tool_name: s
 
 
 def test_fetch_http_ok(monkeypatch):
+    monkeypatch.setattr("aqt.metadata.get_hash", lambda *args, **kwargs: hashlib.sha256(b"some_html_content").hexdigest())
     monkeypatch.setattr("aqt.metadata.getUrl", lambda **kwargs: "some_html_content")
     assert MetadataFactory.fetch_http("some_url") == "some_html_content"
 
@@ -966,6 +968,7 @@ def test_fetch_http_failover(monkeypatch):
             raise ArchiveDownloadError()
         return "some_html_content"
 
+    monkeypatch.setattr("aqt.metadata.get_hash", lambda *args, **kwargs: hashlib.sha256(b"some_html_content").hexdigest())
     monkeypatch.setattr("aqt.metadata.getUrl", _mock)
 
     # Require that the first attempt failed, but the second did not
@@ -973,33 +976,19 @@ def test_fetch_http_failover(monkeypatch):
     assert len(urls_requested) == 2
 
 
-def test_fetch_http_download_error(monkeypatch):
+@pytest.mark.parametrize("exception_on_error", (ArchiveDownloadError, ArchiveConnectionError))
+def test_fetch_http_download_error(monkeypatch, exception_on_error):
     urls_requested = set()
 
     def _mock(url, **kwargs):
         urls_requested.add(url)
-        raise ArchiveDownloadError()
+        raise exception_on_error()
 
+    monkeypatch.setattr("aqt.metadata.get_hash", lambda *args, **kwargs: hashlib.sha256(b"some_html_content").hexdigest())
     monkeypatch.setattr("aqt.metadata.getUrl", _mock)
-    with pytest.raises(ArchiveDownloadError) as e:
+    with pytest.raises(exception_on_error) as e:
         MetadataFactory.fetch_http("some_url")
-    assert e.type == ArchiveDownloadError
-
-    # Require that a fallback url was tried
-    assert len(urls_requested) == 2
-
-
-def test_fetch_http_conn_error(monkeypatch):
-    urls_requested = set()
-
-    def _mock(url, **kwargs):
-        urls_requested.add(url)
-        raise ArchiveConnectionError()
-
-    monkeypatch.setattr("aqt.metadata.getUrl", _mock)
-    with pytest.raises(ArchiveConnectionError) as e:
-        MetadataFactory.fetch_http("some_url")
-    assert e.type == ArchiveConnectionError
+    assert e.type == exception_on_error
 
     # Require that a fallback url was tried
     assert len(urls_requested) == 2