feat(ldap): LdapEndpoint + FallbackServers entry parser

2026-08-10 16:32:27 -04:00
parent 0c1702acbc
commit 5fbf53601c
2 changed files with 95 additions and 0 deletions
@@ -0,0 +1,35 @@
+using ZB.MOM.WW.Auth.Ldap.Internal;
+
+namespace ZB.MOM.WW.Auth.Ldap.Tests;
+
+public class LdapEndpointParserTests
+{
+    [Theory]
+    [InlineData("dc2.example.com", 636, "dc2.example.com", 636)]      // bare host -> default port
+    [InlineData("dc2.example.com:3894", 636, "dc2.example.com", 3894)] // explicit port wins
+    [InlineData("  dc2.example.com : 3894  ", 636, "dc2.example.com", 3894)] // whitespace tolerated
+    public void TryParse_ValidEntry_Succeeds(string entry, int defaultPort, string host, int port)
+    {
+        Assert.True(LdapEndpointParser.TryParse(entry, defaultPort, out var ep, out _));
+        Assert.Equal(host, ep.Host);
+        Assert.Equal(port, ep.Port);
+    }
+
+    [Theory]
+    [InlineData("")]              // empty
+    [InlineData("   ")]           // whitespace
+    [InlineData(":636")]          // empty host
+    [InlineData("dc2:0")]         // port below range
+    [InlineData("dc2:65536")]     // port above range
+    [InlineData("dc2:abc")]       // non-numeric port
+    [InlineData("2001:db8::1:636")] // IPv6 literal (unsupported, >1 colon)
+    public void TryParse_InvalidEntry_Fails(string entry)
+    {
+        Assert.False(LdapEndpointParser.TryParse(entry, 636, out _, out var error));
+        Assert.NotEmpty(error);
+    }
+
+    [Fact]
+    public void Endpoint_ToString_IsHostColonPort() =>
+        Assert.Equal("dc2:3894", new LdapEndpoint("dc2", 3894).ToString());
+}