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 Elsa.Expressions.Models;
+using Elsa.Extensions;
+using Elsa.Workflows.Memory;
+
+namespace Elsa.Workflows.Core.UnitTests;
+
+public class ExpressionExecutionContextExtensionsTests
+{
+    [Fact]
+    public void GetVariable_ReturnsVariable_WhenVariableExists()
+    {
+        // Arrange
+        var variable = new Variable("test", 5);
+        var memoryRegister = new MemoryRegister(new Dictionary<string, MemoryBlock>
+        {
+            { variable.Id, new MemoryBlock(variable.Value, new VariableBlockMetadata(variable, typeof(object), true)) }
+        });
+
+        var context = new ExpressionExecutionContext(null!, memoryRegister);
+
+        // Act
+        var result = context.GetVariable<int>("test");
+
+        // Assert
+        Assert.Equal(5, result);
+    }
+
+    [Fact]
+    public void GetVariable_ReturnsNull_WhenVariableDoesNotExist()
+    {
+        // Arrange
+        var memoryRegister = new MemoryRegister(new Dictionary<string, MemoryBlock>());
+        var context = new ExpressionExecutionContext(null!, memoryRegister);
+
+        // Act
+        var result = context.GetVariable<string>("nonexistent");
+
+        // Assert
+        Assert.Null(result);
+    }
+
+    [Fact]
+    public void CreateVariable_ThrowsException_WhenVariableExists()
+    {
+        // Arrange
+        var variable = new Variable("test", 5);
+        var memoryRegister = new MemoryRegister(new Dictionary<string, MemoryBlock>
+        {
+            { variable.Id, new MemoryBlock(variable.Value, new VariableBlockMetadata(variable, typeof(object), true)) }
+        });
+
+        var context = new ExpressionExecutionContext(null!, memoryRegister);
+
+        // Act & Assert
+        Assert.Throws<Exception>(() => context.CreateVariable("test", 10));
+    }
+
+    [Fact]
+    public void CreateVariable_CreatesVariable_WhenVariableDoesNotExist()
+    {
+        // Arrange
+        var memoryRegister = new MemoryRegister(new Dictionary<string, MemoryBlock>());
+        var context = new ExpressionExecutionContext(null!, memoryRegister);
+
+        // Act
+        context.CreateVariable("newVariable", 10);
+
+        // Assert
+        var variable = context.GetVariable<int>("newVariable");
+        Assert.Equal(10, variable);
+    }
+
+    [Fact]
+    public void SetVariable_CreatesVariable_WhenVariableDoesNotExist()
+    {
+        // Arrange
+        var memoryRegister = new MemoryRegister(new Dictionary<string, MemoryBlock>());
+        var context = new ExpressionExecutionContext(null!, memoryRegister);
+
+        // Act
+        context.CreateVariable("newVariable", 10);
+
+        // Assert
+        var variable = context.GetVariable<int>("newVariable");
+        Assert.Equal(10, variable);
+    }
+
+    [Fact]
+    public void SetVariable_SetsValue_WhenVariableExists()
+    {
+        // Arrange
+        var variable = new Variable("test", 5);
+        var memoryRegister = new MemoryRegister(new Dictionary<string, MemoryBlock>
+        {
+            { variable.Id, new MemoryBlock(variable.Value, new VariableBlockMetadata(variable, typeof(object), true)) }
+        });
+
+        var context = new ExpressionExecutionContext(null!, memoryRegister);
+
+        // Act
+        context.SetVariable("test", 10);
+
+        // Assert
+        var updatedVariable = context.GetVariable<int>("test");
+        Assert.Equal(10, updatedVariable);
+    }
+}