{
  "escapeCsv": [
    {
      "desc": "Simple string without special chars",
      "input": "hello",
      "expected": "hello"
    },
    {
      "desc": "String with comma",
      "input": "hello,world",
      "expected": "\"hello,world\""
    },
    {
      "desc": "String with double quotes",
      "input": "say \"hello\"",
      "expected": "\"say \"\"hello\"\"\""
    },
    {
      "desc": "String with newline",
      "input": "line1\nline2",
      "expected": "\"line1\nline2\""
    },
    {
      "desc": "String with carriage return",
      "input": "text\rmore",
      "expected": "\"text\rmore\""
    },
    {
      "desc": "Empty string",
      "input": "",
      "expected": ""
    },
    {
      "desc": "Null value",
      "input": null,
      "expected": ""
    },
    {
      "desc": "Number value",
      "input": 123,
      "expected": "123"
    },
    {
      "desc": "Boolean true",
      "input": true,
      "expected": "true"
    },
    {
      "desc": "Boolean false",
      "input": false,
      "expected": "false"
    },
    {
      "desc": "String with all special chars",
      "input": "test,\"data\"\nwith,everything",
      "expected": "\"test,\"\"data\"\"\nwith,everything\""
    }
  ],
  "exportToCsv": [
    {
      "desc": "Simple CSV with headers",
      "data": [
        { "name": "Alice", "age": 30 },
        { "name": "Bob", "age": 25 }
      ],
      "columns": [
        { "id": "name", "label": "Name" },
        { "id": "age", "label": "Age" }
      ],
      "options": {},
      "expected_line_count": 3,
      "expected_lines": [
        "Name,Age",
        "Alice,30",
        "Bob,25"
      ]
    },
    {
      "desc": "CSV without headers",
      "data": [
        { "name": "Alice", "age": 30 }
      ],
      "columns": [
        { "id": "name", "label": "Name" },
        { "id": "age", "label": "Age" }
      ],
      "options": {
        "includeHeaders": false
      },
      "expected_line_count": 1,
      "expected_first_line": "Alice,30"
    },
    {
      "desc": "CSV with special characters",
      "data": [
        { "name": "Smith, John", "email": "john@example.com" }
      ],
      "columns": [
        { "id": "name", "label": "Name" },
        { "id": "email", "label": "Email" }
      ],
      "options": {},
      "expected_line_count": 2,
      "expected_lines": [
        "Name,Email",
        "\"Smith, John\",john@example.com"
      ]
    },
    {
      "desc": "CSV with quotes in data",
      "data": [
        { "quote": "He said \"hello\"" }
      ],
      "columns": [
        { "id": "quote", "label": "Quote" }
      ],
      "options": {},
      "expected_line_count": 2,
      "expected_lines": [
        "Quote",
        "\"He said \"\"hello\"\"\""
      ]
    },
    {
      "desc": "CSV with custom delimiter",
      "data": [
        { "a": "1", "b": "2" }
      ],
      "columns": [
        { "id": "a", "label": "A" },
        { "id": "b", "label": "B" }
      ],
      "options": {
        "delimiter": ";"
      },
      "expected_line_count": 2,
      "expected_lines": [
        "A;B",
        "1;2"
      ]
    },
    {
      "desc": "CSV with multiple rows",
      "data": [
        { "id": "1", "name": "Alice" },
        { "id": "2", "name": "Bob" },
        { "id": "3", "name": "Charlie" }
      ],
      "columns": [
        { "id": "id", "label": "ID" },
        { "id": "name", "label": "Name" }
      ],
      "options": {},
      "expected_line_count": 4,
      "expected_lines": [
        "ID,Name",
        "1,Alice",
        "2,Bob",
        "3,Charlie"
      ]
    },
    {
      "desc": "CSV with null values",
      "data": [
        { "name": "Alice", "age": null },
        { "name": null, "age": 25 }
      ],
      "columns": [
        { "id": "name", "label": "Name" },
        { "id": "age", "label": "Age" }
      ],
      "options": {},
      "expected_line_count": 3,
      "expected_lines": [
        "Name,Age",
        "Alice,",
        ",25"
      ]
    }
  ]
}