Add the ability to import and export server definitions from a config database. Fixes #3772

web/pgadmin/setup/tests/__init__.py

@@ -0,0 +1,8 @@
+##########################################################################
+#
+# pgAdmin 4 - PostgreSQL Tools
+#
+# Copyright (C) 2013 - 2018, The pgAdmin Development Team
+# This software is released under the PostgreSQL Licence
+#
+##########################################################################

web/pgadmin/setup/tests/servers.json

@@ -0,0 +1,41 @@
+{
+    "Servers": {
+        "1": {
+            "Name": "Minimally Defined Server",
+            "Group": "Server Group 1",
+            "Port": 5432,
+            "Username": "postgres",
+            "Host": "localhost",
+            "SSLMode": "prefer",
+            "MaintenanceDB": "postgres"
+        },
+        "2": {
+            "Name": "Fully Defined Server",
+            "Group": "Server Group 2",
+            "Host": "host.domain.com",
+            "HostAddr": "192.168.1.2",
+            "Port": 5432,
+            "MaintenanceDB": "postgres",
+            "Username": "postgres",
+            "Role": "my_role_name",
+            "SSLMode": "require",
+            "Comment": "This server has every option configured in the JSON",
+            "DBRestriction": "live_db test_db",
+            "PassFile": "/path/to/pgpassfile",
+            "SSLCert": "/path/to/sslcert.crt",
+            "SSLKey": "/path/to/sslcert.key",
+            "SSLRootCert": "/path/to/sslroot.crt",
+            "SSLCrl": "/path/to/sslcrl.crl",
+            "SSLCompression": 1,
+            "BGColor": "#ff9900",
+            "FGColor": "#000000",
+            "Service": "postgresql-10",
+            "Timeout": 60,
+            "UseSSHTunnel": 1,
+            "TunnelHost": "192.168.1.253",
+            "TunnelPort": "22",
+            "TunnelUsername": "username",
+            "TunnelAuthentication": 0
+        }
+    }
+}

web/pgadmin/setup/tests/test_export_import_servers.py

@@ -0,0 +1,48 @@
+##########################################################################
+#
+# pgAdmin 4 - PostgreSQL Tools
+#
+# Copyright (C) 2013 - 2018, The pgAdmin Development Team
+# This software is released under the PostgreSQL Licence
+#
+##########################################################################
+
+from pgadmin.utils.route import BaseTestGenerator
+import os
+import json
+import tempfile
+
+
+class ImportExportServersTestCase(BaseTestGenerator):
+    """
+    This class validates the import/export servers functionality
+    """
+
+    scenarios = [
+        # Fetching the default url for server group node
+        ('Check Server Import/Export', dict())
+    ]
+
+    def runTest(self):
+        path = os.path.dirname(__file__)
+        setup = os.path.realpath(os.path.join(path, "../../../setup.py"))
+
+        # Load the servers
+        os.system("python %s --load-servers %s 2> %s" %
+                  (setup, os.path.join(path, "servers.json"), os.devnull))
+
+        # And dump them again
+        tf = tempfile.NamedTemporaryFile(delete=False)
+        os.system("python %s --dump-servers %s 2> %s" %
+                  (setup, tf.name, os.devnull))
+
+        # Compare the JSON files, ignoring servers that exist in our
+        # generated file but not the test config (they are likely
+        # auto-discovered)
+        src = json.loads(open(os.path.join(path, "servers.json")).read())
+        tgt = json.loads(open(tf.name).read())
+
+        for server in src["Servers"]:
+            a = json.dumps(src["Servers"][server], sort_keys=True)
+            b = json.dumps(tgt["Servers"][server], sort_keys=True)
+            self.assertTrue(a, b)