Add test for double nested structs

language-server/src/Geowerkstatt.Interlis.LanguageServer.Test/Visitors/MarkdownDocumentationVisitorTest.cs

@@ -73,6 +73,29 @@ MODEL TestModel (de) AT "http://models.geow.cloud" VERSION "1" =
         END TestModel.
         """;
 
+    private const string TestModelDoubleNestedStruct = """
+        INTERLIS 2.4;
+
+        MODEL TestModel (de) AT "http://models.geow.cloud" VERSION "1" =
+            TOPIC TestTopic =
+                STRUCTURE TestStructLevel1 =
+                    attr1: TestStructLevel2;
+                    attr2: MANDATORY (value1, value2);
+                END TestStructLevel1;
+
+                STRUCTURE TestStructLevel2 =
+                    attr1: MANDATORY TEXT*50;
+                    attr2: 0..30;
+                END TestStructLevel2;
+
+                CLASS TestClass =
+                    attr1: MANDATORY TestStructLevel1;
+                    attr2: 10..20;
+                END TestClass;
+            END TestTopic;
+        END TestModel.
+        """;
+
     [TestMethod]
     public void TestInterlisFile()
     {
@@ -190,6 +213,65 @@ public void TestInterlisFileNestedStruct()
             | attr2 | 1 | (<b>value1</b>, <b>value2</b>) |
 
 
+            """;
+
+        Assert.AreEqual(expected.ReplaceLineEndings(), documentation.ReplaceLineEndings());
+    }
+
+    [TestMethod]
+    public void TestInterlisFileDoubleNestedStruct()
+    {
+        var reader = new InterlisReader();
+        var interlisFile = reader.ReadFile(new StringReader(TestModelDoubleNestedStruct));
+
+        var visitor = new MarkdownDocumentationVisitor();
+        visitor.VisitInterlisFile(interlisFile);
+        var documentation = visitor.GetDocumentation();
+
+        const string structLevel2InlineTable =
+            "<table>" +
+            "<thead>" +
+            "<tr><th>Attributname</th><th>Kardinalität</th><th>Typ</th></tr>" +
+            "</thead>" +
+            "<tbody>" +
+            "<tr><td>attr1</td><td>1</td><td>Text [50]</td></tr>" +
+            "<tr><td>attr2</td><td>0..1</td><td>0..30</td></tr>" +
+            "</tbody>" +
+            "</table>";
+
+        const string structLevel1InlineTable =
+            "<table>" +
+            "<thead>" +
+            "<tr><th>Attributname</th><th>Kardinalität</th><th>Typ</th></tr>" +
+            "</thead>" +
+            "<tbody>" +
+            "<tr><td>attr1</td><td>0..1</td><td>TestStructLevel2<br/>" + structLevel2InlineTable + "</td></tr>" +
+            "<tr><td>attr2</td><td>1</td><td>(<b>value1</b>, <b>value2</b>)</td></tr>" +
+            "</tbody>" +
+            "</table>";
+
+        var expected = $"""
+            # TestModel
+            ## TestTopic
+            ### TestStructLevel1
+            | Attributname | Kardinalität | Typ |
+            | --- | --- | --- |
+            | attr1 | 0..1 | TestStructLevel2<br/>{structLevel2InlineTable} |
+            | attr2 | 1 | (<b>value1</b>, <b>value2</b>) |
+
+            ### TestStructLevel2
+            | Attributname | Kardinalität | Typ |
+            | --- | --- | --- |
+            | attr1 | 1 | Text [50] |
+            | attr2 | 0..1 | 0..30 |
+
+            ### TestClass
+            | Attributname | Kardinalität | Typ |
+            | --- | --- | --- |
+            | attr1 | 1 | TestStructLevel1<br/>{structLevel1InlineTable} |
+            | attr2 | 0..1 | 10..20 |
+
+
             """;
 
         Assert.AreEqual(expected.ReplaceLineEndings(), documentation.ReplaceLineEndings());