Jasonnn Posts - Answer Overflow

Jasonnn

•Created by Jasonnn on 9/9/2024 in #help

✅ Nullable<int> and xUnit

I'm writing unit tests for a method that has int? as a return type. When I do: Assert.Equal(null, parser.GetNumber(myArguments)); xUnit tells me xUnit2003: Do not use Assert. Equal() to check for null value. Use Assert.Null instead. When I do Assert.Null(parser.GetNumber(myArguments)); It tells me xUnit2002: Do not use Assert.Null() on value type 'int'. Remove this assert. What is happening? What should I do?

9 replies

CC#

•Created by Jasonnn on 9/9/2024 in #help

✅ Reading/Writing in Excel with C#

It seems there are plenty of options to read/write .xlsx files (EPPlus, OpenXML, ClosedXML, ...)? Are there some that are "more official" / "better" and that I really should use? Or are they all more or less the same?

43 replies

CC#

•Created by Jasonnn on 8/30/2024 in #help

merge into pattern

63 replies

CC#

•Created by Jasonnn on 8/3/2024 in #help

Relative paths with assemblies calling each other

I have parent_dir/HaploDeep/models/some_files.onnx, parent_dir/HaploDeep/HaploDeep.cs and parent_dir/HaploDeep.Tests/Tests.cs In HaploDeep.cs I want to open models/files.onnx so I do

        private readonly string[] _modelPaths =
        [
            @"models\model_1.onnx",
            @"models\model_2.onnx",
            @"models\model_3.onnx",
            @"models\model_4.onnx",
            @"models\model_5.onnx"
        ];
        // Load them by using the array _modelPaths

        private readonly string[] _modelPaths =
        [
            @"models\model_1.onnx",
            @"models\model_2.onnx",
            @"models\model_3.onnx",
            @"models\model_4.onnx",
            @"models\model_5.onnx"
        ];
        // Load them by using the array _modelPaths

but when I call the unit tests it says System.IO.IOException: Model file models\model_1.onnx does not exists. I tried to do that:

            string basePath = AppDomain.CurrentDomain.BaseDirectory;
            _modelPaths = [
                Path.Combine(basePath, @"models\model_1.onnx"),
                Path.Combine(basePath, @"models\model_2.onnx"),
                Path.Combine(basePath, @"models\model_3.onnx"),
                Path.Combine(basePath, @"models\model_4.onnx"),
                Path.Combine(basePath, @"models\model_5.onnx")
            ];
            // Load them by using the array _modelPaths

            string basePath = AppDomain.CurrentDomain.BaseDirectory;
            _modelPaths = [
                Path.Combine(basePath, @"models\model_1.onnx"),
                Path.Combine(basePath, @"models\model_2.onnx"),
                Path.Combine(basePath, @"models\model_3.onnx"),
                Path.Combine(basePath, @"models\model_4.onnx"),
                Path.Combine(basePath, @"models\model_5.onnx")
            ];
            // Load them by using the array _modelPaths

in HaploDeep.cs But then when running my unit tests I have the same, it thinks the relative paths are relative to HaploDeep.Tests path: System.IO.IOException: Model file C:\...\HaploDeep.Tests\bin\Debug\net8.0\models\model_1.onnx does not exi... I've been using Python for years and if a path was relative in library 1, when library 2 would use library 1, the paths would be relative to library 1; not to library 2. And here I'm really confused. Would really appreciate some help, I've been banging my head on this for the past hour

16 replies

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