Add project files.

2025-08-18 17:11:43 +03:30
parent 807dc263be
commit e5eb10d604
3943 changed files with 223719 additions and 0 deletions
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+using System.Text;
+using Elsa.Expressions.Models;
+using Elsa.Extensions;
+using Elsa.JavaScript.Contracts;
+using Elsa.Testing.Shared;
+using Microsoft.Extensions.DependencyInjection;
+using Xunit.Abstractions;
+
+namespace Elsa.Workflows.IntegrationTests.Scenarios.JavaScriptFunctions;
+
+public class BytesAndStringEncodingTests
+{
+    private readonly IJavaScriptEvaluator _evaluator;
+    private readonly ExpressionExecutionContext _expressionContext;
+
+    public BytesAndStringEncodingTests(ITestOutputHelper testOutputHelper)
+    {
+        var testOutputHelper1 = testOutputHelper ?? throw new ArgumentNullException(nameof(testOutputHelper));
+        var services = new TestApplicationBuilder(testOutputHelper1).Build();
+        _evaluator = services.GetRequiredService<IJavaScriptEvaluator>();
+        _expressionContext = new ExpressionExecutionContext(services, new MemoryRegister());
+    }
+
+    [Fact]
+    public async Task ByteArrayToString_ConvertsTo_String()
+    {
+        const string data = "Hello World!"; 
+        var bytes = Encoding.UTF8.GetBytes(data);
+        var script = "bytesToString(getData())";
+        _expressionContext.SetVariable("Data", bytes);
+        var result = (string)(await _evaluator.EvaluateAsync(script, typeof(string), _expressionContext))!;
+
+        Assert.Equal(data, result);
+    }
+    
+    [Fact]
+    public async Task ByteArrayFromString_ConvertsTo_ByteArray()
+    {
+        const string data = "Hello World!"; 
+        var script = "bytesFromString(getData())";
+        _expressionContext.SetVariable("Data", data);
+        var result = (byte[])(await _evaluator.EvaluateAsync(script, typeof(byte[]), _expressionContext))!;
+        var bytes = Encoding.UTF8.GetBytes(data);
+
+        Assert.Equal(bytes, result);
+    }
+    
+    [Fact]
+    public async Task ByteArrayToBase64_ConvertsTo_Base64()
+    {
+        const string data = "Hello World!"; 
+        var bytes = Encoding.UTF8.GetBytes(data);
+        var base64 = Convert.ToBase64String(bytes);
+        var script = "bytesToBase64(getData())";
+        _expressionContext.SetVariable("Data", bytes);
+        var result = (string)(await _evaluator.EvaluateAsync(script, typeof(string), _expressionContext))!;
+
+        Assert.Equal(base64, result);
+    }
+    
+    [Fact]
+    public async Task ByteArrayFromBase64_ConvertsTo_ByteArray()
+    {
+        const string data = "Hello World!"; 
+        var bytes = Encoding.UTF8.GetBytes(data);
+        var base64 = Convert.ToBase64String(bytes);
+        var script = "bytesFromBase64(getData())";
+        _expressionContext.SetVariable("Data", base64);
+        var result = (byte[])(await _evaluator.EvaluateAsync(script, typeof(byte[]), _expressionContext))!;
+
+        Assert.Equal(bytes, result);
+    }
+    
+    [Fact]
+    public async Task StringToBase64_ConvertsTo_Base64()
+    {
+        const string data = "Hello World!"; 
+        var bytes = Encoding.UTF8.GetBytes(data);
+        var base64 = Convert.ToBase64String(bytes);
+        var script = "stringToBase64(getData())";
+        _expressionContext.SetVariable("Data", data);
+        var result = (string)(await _evaluator.EvaluateAsync(script, typeof(string), _expressionContext))!;
+
+        Assert.Equal(base64, result);
+    }
+    
+    [Fact]
+    public async Task StringFromBase64_ConvertsTo_String()
+    {
+        const string data = "Hello World!"; 
+        var bytes = Encoding.UTF8.GetBytes(data);
+        var base64 = Convert.ToBase64String(bytes);
+        var script = "stringFromBase64(getData())";
+        _expressionContext.SetVariable("Data", base64);
+        var result = (string)(await _evaluator.EvaluateAsync(script, typeof(string), _expressionContext))!;
+
+        Assert.Equal(data, result);
+    }
+}