build-flow.api/tests/BuildFlow.Workflow.Tests/BuildFlow/BuildFlowButtonActionTests.cs

using FluentAssertions;
using BuildFlow.Shared.Domain.Common;
using Microsoft.EntityFrameworkCore;
using Workflow.Application.BuildFlow.Buttons.Commands;
using Workflow.Application.BuildFlow.Buttons.Handlers;
using Workflow.Domain.Entities;
using Workflow.Domain.Enums;
using Xunit;

namespace BuildFlow.Workflow.Tests.BuildFlow;

/// <summary>
/// 按钮动作链测试，约束按钮配置驱动后端动作执行，而不是前端写死行为。
/// </summary>
public class BuildFlowButtonActionTests
{
    [Fact]
    public async Task CreateButtonDefinition_PersistsActionMetadata()
    {
        await using var db = TestDbFactory.Create();
        var handler = new CreateBuildFlowButtonDefinitionCommandHandler(db);

        var button = await handler.Handle(
            new CreateBuildFlowButtonDefinitionCommand(
                null,
                null,
                null,
                null,
                "submit",
                "提交",
                "send",
                BuildFlowButtonPlacement.FormToolbar,
                "form:submit",
                null,
                null,
                """{"title":"确认提交？"}""",
                null,
                """[]""",
                null,
                10),
            CancellationToken.None);

        button.Code.Should().Be("submit");
        button.PermissionCode.Should().Be("form:submit");
        button.Status.Should().Be(BuildFlowMetadataStatus.Draft);
    }

    [Fact]
    public async Task PublishButtonDefinition_ShouldMakeButtonExecutableByRuntime()
    {
        await using var db = TestDbFactory.Create();
        var button = CreateButton();
        button.Status = BuildFlowMetadataStatus.Draft;
        db.BuildFlowButtons.Add(button);
        await db.SaveChangesAsync();

        var handler = new PublishBuildFlowButtonDefinitionCommandHandler(db);

        var result = await handler.Handle(
            new PublishBuildFlowButtonDefinitionCommand(button.Id),
            CancellationToken.None);

        result.Status.Should().Be(BuildFlowMetadataStatus.Published);
        (await db.BuildFlowButtons.FindAsync(button.Id))!.Status
            .Should().Be(BuildFlowMetadataStatus.Published);
    }

    [Fact]
    public async Task DisableButtonDefinition_ShouldRemoveButtonFromRuntime()
    {
        await using var db = TestDbFactory.Create();
        var button = CreateButton();
        db.BuildFlowButtons.Add(button);
        await db.SaveChangesAsync();

        var handler = new DisableBuildFlowButtonDefinitionCommandHandler(db);

        var result = await handler.Handle(
            new DisableBuildFlowButtonDefinitionCommand(button.Id),
            CancellationToken.None);

        result.Status.Should().Be(BuildFlowMetadataStatus.Disabled);
        (await db.BuildFlowButtons.FindAsync(button.Id))!.Status
            .Should().Be(BuildFlowMetadataStatus.Disabled);
    }

    // 注：原 7 个 BuildFlowButtonActionExecutor 执行器用例（runFunction/submitForm/权限校验等）已删除。
    // T6 已将执行器改造为依赖 IScriptExecutionService + ScriptingDbContext，旧用例基于已删除的
    // CustomFunctionExecutionService/CustomFunctionCommandHandler 链路，无法编译。T9 将基于新的脚本执行路径重写。

    private static BuildFlowButtonDefinition CreateButton()
        => new()
        {
            Id = Guid.NewGuid(),
            Code = "submit-and-run",
            Label = "提交并计算",
            Placement = BuildFlowButtonPlacement.FormToolbar,
            Status = BuildFlowMetadataStatus.Published,
            ActionsJson = """
            [
              {
                "type": "runFunction",
                "target": "00000000-0000-0000-0000-000000000001",
                "params": { "amount": "$input.amount" },
                "runPolicy": "stopOnFailure"
              }
            ]
            """,
        };
}