alexei.dolgolyov
88615a95e9
Adds CSV export alongside the Excel snapshot export: two buttons on the Export hub write the bet journal and the paper-trading ledger to UTF-8 (BOM) .csv files in the configured export directory and toast the path — mirroring the Excel use case's write-and-return-path contract. CSV needs no third-party library, so it lives in the Application layer behind a pure RFC-4180 formatter. - Csv formatter (RFC 4180 escaping) + ExportToCsvUseCase (journal + ledger, batched title join, returns null when there's nothing to export); registered; Export hub buttons + en/ru resx. - 11 tests: formatter escaping/Document + use-case empty-state + real-file write to a temp dir.
42 lines
1.0 KiB
C#
42 lines
1.0 KiB
C#
using FluentAssertions;
|
|
using Marathon.Application.Export;
|
|
|
|
namespace Marathon.Application.Tests.Export;
|
|
|
|
public sealed class CsvTests
|
|
{
|
|
[Theory]
|
|
[InlineData("plain", "plain")]
|
|
[InlineData("", "")]
|
|
[InlineData("a,b", "\"a,b\"")]
|
|
[InlineData("he said \"hi\"", "\"he said \"\"hi\"\"\"")]
|
|
[InlineData("line1\nline2", "\"line1\nline2\"")]
|
|
public void Escape_QuotesOnlyWhenNeeded(string input, string expected)
|
|
{
|
|
Csv.Escape(input).Should().Be(expected);
|
|
}
|
|
|
|
[Fact]
|
|
public void Escape_Null_IsEmpty()
|
|
{
|
|
Csv.Escape(null).Should().BeEmpty();
|
|
}
|
|
|
|
[Fact]
|
|
public void Document_JoinsHeaderAndRows_WithCrlf_AndEscapes()
|
|
{
|
|
var csv = Csv.Document(
|
|
new[] { "Name", "Note" },
|
|
new[]
|
|
{
|
|
(IReadOnlyList<string>)new[] { "Kelly", "ok" },
|
|
new[] { "Flat, fixed", "say \"hi\"" },
|
|
});
|
|
|
|
csv.Should().Be(
|
|
"Name,Note\r\n" +
|
|
"Kelly,ok\r\n" +
|
|
"\"Flat, fixed\",\"say \"\"hi\"\"\"\r\n");
|
|
}
|
|
}
|