From 2d9b5ac6fe03fdc572b8ca47f7134082bae2a5e2 Mon Sep 17 00:00:00 2001
From: shacharPash <93581407+shacharPash@users.noreply.github.com>
Date: Tue, 16 May 2023 13:52:09 +0300
Subject: support JSON.MERGE Command (#2761)

* support JSON.MERGE Command

* linters

* try with abc instead person

* change @skip_ifmodversion_lt to latest ReJSON 2.4.7

* change version

* fix test

* linters

* add async test
---
 tests/test_json.py | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'tests/test_json.py')

diff --git a/tests/test_json.py b/tests/test_json.py
index 8e8da05..0a85998 100644
--- a/tests/test_json.py
+++ b/tests/test_json.py
@@ -47,6 +47,39 @@ def test_json_get_jset(client):
     assert client.exists("foo") == 0
 
 
+@pytest.mark.redismod
+@skip_ifmodversion_lt("2.6.0", "ReJSON")  # todo: update after the release
+def test_json_merge(client):
+    # Test with root path $
+    assert client.json().set(
+        "person_data",
+        "$",
+        {"person1": {"personal_data": {"name": "John"}}},
+    )
+    assert client.json().merge(
+        "person_data", "$", {"person1": {"personal_data": {"hobbies": "reading"}}}
+    )
+    assert client.json().get("person_data") == {
+        "person1": {"personal_data": {"name": "John", "hobbies": "reading"}}
+    }
+
+    # Test with root path path $.person1.personal_data
+    assert client.json().merge(
+        "person_data", "$.person1.personal_data", {"country": "Israel"}
+    )
+    assert client.json().get("person_data") == {
+        "person1": {
+            "personal_data": {"name": "John", "hobbies": "reading", "country": "Israel"}
+        }
+    }
+
+    # Test with null value to delete a value
+    assert client.json().merge("person_data", "$.person1.personal_data", {"name": None})
+    assert client.json().get("person_data") == {
+        "person1": {"personal_data": {"country": "Israel", "hobbies": "reading"}}
+    }
+
+
 @pytest.mark.redismod
 def test_nonascii_setgetdelete(client):
     assert client.json().set("notascii", Path.root_path(), "hyvää-élève")
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