More tests for the loading of families (#2307)

ImperatorToCK3.UnitTests/Imperator/Families/FamiliesTests.cs → ImperatorToCK3.UnitTests/Imperator/Families/FamilyCollectionTests.cs

@@ -1,11 +1,13 @@
 using commonItems;
+using System;
+using System.IO;
 using Xunit;
 
 namespace ImperatorToCK3.UnitTests.Imperator.Families;
 
 [Collection("Sequential")]
 [CollectionDefinition("Sequential", DisableParallelization = true)]
-public class FamiliesTests {
+public class FamilyCollectionTests {
 	[Fact]
 	public void FamiliesDefaultToEmpty() {
 		var reader = new BufferedReader(
@@ -32,6 +34,19 @@ public void FamiliesCanBeLoaded() {
 			item => Assert.Equal((ulong)42, item.Id),
 			item => Assert.Equal((ulong)43, item.Id));
 	}
+
+	[Fact]
+	public void FamiliesCanBeLoadedFromBloc() {
+		var reader = new BufferedReader(
+			"families = {\n42={}\n43={}\n}"
+		);
+		var families = new ImperatorToCK3.Imperator.Families.FamilyCollection();
+		families.LoadFamiliesFromBloc(reader);
+
+		Assert.Collection(families,
+			item => Assert.Equal((ulong)42, item.Id),
+			item => Assert.Equal((ulong)43, item.Id));
+	}
 
 	[Fact]
 	public void LiteralNoneFamiliesAreNotLoaded() {
@@ -49,4 +64,18 @@ public void LiteralNoneFamiliesAreNotLoaded() {
 			item => Assert.Equal((ulong)43, item.Id)
 		);
 	}
+
+	[Fact]
+	public void FamilyRedefinitionIsLogged() {
+		var reader = new BufferedReader(
+			"= {\n42={}\n42={}\n}"
+		);
+		var families = new ImperatorToCK3.Imperator.Families.FamilyCollection();
+
+		var output = new StringWriter();
+		Console.SetOut(output);
+		families.LoadFamilies(reader);
+
+		Assert.Contains("Redefinition of family 42.", output.ToString());
+	}
 }