refactor: split node agent and Go control plane

2026-09-11 16:57:31 +08:00
parent 078c22c73b
commit c86ba9c4d7
129 changed files with 654 additions and 77 deletions
@@ -0,0 +1,46 @@
+using WxAgent.Core;
+using Xunit;
+
+namespace WxAgent.Core.Tests;
+
+public sealed class WechatContactQueryTests
+{
+    [Fact]
+    public void ParametersAreBoundAndFetchOneExtraRow()
+    {
+        const string filter = "O'Brien_%'; DROP TABLE contact;--";
+        var parameters = WechatContactQuery.Parameters(2, 4, filter, true).ToDictionary(pair => pair.Key, pair => pair.Value);
+        Assert.Equal(3, parameters["$limit"]);
+        Assert.Equal(4, parameters["$offset"]);
+        Assert.Equal(1, parameters["$groups"]);
+        Assert.Equal(filter, parameters["$contains"]);
+        Assert.DoesNotContain(filter, WechatContactQuery.Sql);
+        Assert.Contains("ORDER BY username COLLATE BINARY", WechatContactQuery.Sql);
+        Assert.Equal(0, WechatContactQuery.Parameters(2, 0, null, false).Last().Value);
+        Assert.Null(WechatContactQuery.Parameters(2, 0, null, null).Last().Value);
+    }
+
+    [Theory]
+    [InlineData(0, 0)]
+    [InlineData(10001, 0)]
+    [InlineData(1, -1)]
+    [InlineData(2, int.MaxValue)]
+    public void InvalidBoundsAreRejected(int limit, int offset) =>
+        Assert.Equal(WxAgentErrorCode.InvalidArgument,
+            Assert.Throws<WxAgentException>(() => WechatContactQuery.Parameters(limit, offset, null, null)).Code);
+
+    [Fact]
+    public void PageSignalsTruncationWithoutCollapsingDuplicateDisplayNames()
+    {
+        WechatDatabaseContact[] contacts = [new("a", "same", null, null), new("b", "same", null, null), new("c", null, "remark", null)];
+        var page = WechatContactQuery.Page(contacts, 2, 4);
+        Assert.True(page.HasMore);
+        Assert.Equal(6, page.NextOffset);
+        Assert.Equal(new[] { "a", "b" }, page.Contacts.Select(contact => contact.Username));
+        var last = WechatContactQuery.Page(contacts[2..], 2, 6);
+        Assert.False(last.HasMore);
+        Assert.Equal("remark", last.Contacts[0].DisplayName);
+        Assert.False(WechatContactQuery.Page([], 2, 0).HasMore);
+        Assert.Equal("wxid", new WechatDatabaseContact("wxid", "", " ", null).DisplayName);
+    }
+}