Fix providers validation in check_files.py after switch to the hatc…

…h builds (#36921)

dev/check_files.py

@@ -96,7 +96,7 @@ def check_providers(files: list[str]):
         version = strip_rc_suffix(version)
         expected_files = expand_name_variations(
             [
-                f"{name}-{version}.tar.gz",
+                f"{name.replace('-', '_')}-{version}.tar.gz",
                 f"{name.replace('-', '_')}-{version}-py3-none-any.whl",
             ]
         )
@@ -275,3 +275,47 @@ def test_check_release_fail():
 
     missing_files = check_release(files, version="2.8.1rc2")
     assert missing_files == ["apache_airflow-2.8.1.tar.gz"]
+
+
+def test_check_providers_pass(monkeypatch, tmp_path):
+    """Passes if all present"""
+    monkeypatch.chdir(tmp_path)
+    (tmp_path / "packages.txt").write_text(
+        "https://pypi.org/project/apache-airflow-providers-airbyte/3.1.0rc1/\n"
+        "https://pypi.org/project/apache-airflow-providers-foo-bar/9.6.42rc2/\n"
+    )
+
+    files = [
+        "apache_airflow_providers_airbyte-3.1.0.tar.gz",
+        "apache_airflow_providers_airbyte-3.1.0.tar.gz.asc",
+        "apache_airflow_providers_airbyte-3.1.0.tar.gz.sha512",
+        "apache_airflow_providers_airbyte-3.1.0-py3-none-any.whl",
+        "apache_airflow_providers_airbyte-3.1.0-py3-none-any.whl.asc",
+        "apache_airflow_providers_airbyte-3.1.0-py3-none-any.whl.sha512",
+        "apache_airflow_providers_foo_bar-9.6.42.tar.gz",
+        "apache_airflow_providers_foo_bar-9.6.42.tar.gz.asc",
+        "apache_airflow_providers_foo_bar-9.6.42.tar.gz.sha512",
+        "apache_airflow_providers_foo_bar-9.6.42-py3-none-any.whl",
+        "apache_airflow_providers_foo_bar-9.6.42-py3-none-any.whl.asc",
+        "apache_airflow_providers_foo_bar-9.6.42-py3-none-any.whl.sha512",
+    ]
+    assert check_providers(files) == []
+
+
+def test_check_providers_failure(monkeypatch, tmp_path):
+    """Passes if all present"""
+    monkeypatch.chdir(tmp_path)
+    (tmp_path / "packages.txt").write_text(
+        "https://pypi.org/project/apache-airflow-providers-spam-egg/1.2.3rc4/\n"
+    )
+
+    files = [
+        "apache_airflow_providers_spam_egg-1.2.3.tar.gz",
+        "apache_airflow_providers_spam_egg-1.2.3.tar.gz.sha512",
+        "apache_airflow_providers_spam_egg-1.2.3-py3-none-any.whl",
+        "apache_airflow_providers_spam_egg-1.2.3-py3-none-any.whl.asc",
+    ]
+    assert sorted(check_providers(files)) == [
+        "apache_airflow_providers_spam_egg-1.2.3-py3-none-any.whl.sha512",
+        "apache_airflow_providers_spam_egg-1.2.3.tar.gz.asc",
+    ]