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Fixes an issue where strings containing newline characters were not correctly escaped when performing insert or update operations in DataConnect, causing "Unexpected " errors.

The fix replaces a custom string escaping implementation that only handled backslashes and double quotes with JSON.stringify, which correctly handles all JSON-compatible escape sequences including \n, \r, and \t.

Added a regression test to test/unit/data-connect/data-connect-api-client-internal.spec.ts.


PR created automatically by Jules for task 9056897190574707316 started by @yuchenshi

Replaces manual string escaping with JSON.stringify in DataConnect API client to properly handle newlines and other control characters in mutation arguments.
Adds a regression test for verifying newline escaping.

Fixes #3043
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});
});

// --- Issue #3043 ---
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Remove this line

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Removed.

// which means the string "Line 1\\nLine 2" should be present in the call args.
expect(callArgs).to.include('content: "Line 1\\nLine 2"');
});
});
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Please add more tests, one featuring backslash, one with double quotes, one with the tab charater, and one with an emoji

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Added tests for backslash, double quotes, tab character, and emoji.

const data = {
content: 'Line 1\nLine 2',
};
// JSON.stringify("Line 1\nLine 2") -> "Line 1\nLine 2"
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Remove this line

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Removed.

- Removed specified lines.
- Added tests for backslash, double quotes, tab character, and emoji string serialization.
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@stephenarosaj Please verify my work using Jules and review as if I wrote the code. Don't worry about talking to Jules -- Jules won't respond to you, only me. ("instructions from the user who triggered this task")

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2 participants