[C#] Add tests for #1092.

Author: vyazelenko

sbe-tool/src/test/java/uk/co/real_logic/sbe/generation/cpp/CppGeneratorTest.java

@@ -140,4 +140,35 @@ void shouldUseConstexprWhenDefiningPrecedenceChecksLookupTables() throws Excepti
             assertThat(source, containsString("static constexpr const char *STATE_TRANSITIONS_LOOKUP[] ="));
         }
     }
+
+    @Test
+    void shouldHandleLowerCaseEnumValueReference() throws Exception
+    {
+        try (InputStream in = Tests.getLocalResource("code-generation-schema.xml"))
+        {
+            final ParserOptions options = ParserOptions.builder().stopOnError(true).build();
+            final MessageSchema schema = parse(in, options);
+            final IrGenerator irg = new IrGenerator();
+            final Ir ir = irg.generate(schema);
+            final StringWriterOutputManager outputManager = new StringWriterOutputManager();
+            outputManager.setPackageName(ir.applicableNamespace());
+
+            final CppGenerator generator = new CppGenerator(
+                ir,
+                false,
+                PrecedenceChecks.newInstance(new PrecedenceChecks.Context().shouldGeneratePrecedenceChecks(true)),
+                false,
+                outputManager);
+            generator.generate();
+
+            final java.util.Map<String, CharSequence> sources = outputManager.getSources();
+            final String source = sources.get("code.generation.test.LowerCaseValueRef").toString();
+            assertThat(source, containsString("""
+                    SBE_NODISCARD LowerCaseEnum::Value x() const
+                    {
+                        return LowerCaseEnum::Value::TwO;
+                    }
+                """));
+        }
+    }
 }

sbe-tool/src/test/java/uk/co/real_logic/sbe/generation/csharp/CSharpGeneratorTest.java

@@ -72,4 +72,37 @@ void dtosShouldReferenceTypesInDifferentPackages() throws Exception
             assertThat(source, containsString("using Test.Message.Schema.Common;"));
         }
     }
+
+    @Test
+    void shouldGenerateValidCode() throws Exception
+    {
+        try (InputStream in = Tests.getLocalResource("code-generation-schema.xml"))
+        {
+            final ParserOptions options = ParserOptions.builder().stopOnError(true).build();
+            final MessageSchema schema = parse(in, options);
+            final IrGenerator irg = new IrGenerator();
+            final Ir ir = irg.generate(schema);
+            final StringWriterOutputManager outputManager = new StringWriterOutputManager();
+            outputManager.setPackageName(ir.applicableNamespace());
+
+            final CSharpGenerator generator = new CSharpGenerator(
+                ir,
+                PrecedenceChecks.newInstance(new PrecedenceChecks.Context()),
+                true,
+                outputManager);
+            generator.generate();
+
+            final java.util.Map<String, CharSequence> sources = outputManager.getSources();
+            final String source = sources.get("code.generation.test.LowerCaseValueRef").toString();
+            assertThat(source, containsString("""
+                        public LowerCaseEnum X
+                        {
+                            get
+                            {
+                                return LowerCaseEnum.TwO;
+                            }
+                        }
+                """));
+        }
+    }
 }

sbe-tool/src/test/java/uk/co/real_logic/sbe/generation/golang/GolangStructGeneratorTest.java renamed to sbe-tool/src/test/java/uk/co/real_logic/sbe/generation/golang/GolangGeneratorTest.java

@@ -26,10 +26,12 @@
 
 import java.io.InputStream;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.containsString;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static uk.co.real_logic.sbe.xml.XmlSchemaParser.parse;
 
-class GolangStructGeneratorTest
+class GolangGeneratorTest
 {
     @Test
     @SuppressWarnings("MethodLength")
@@ -485,4 +487,31 @@ void shouldUseUpperCaseTypeNamesWhenReferencingBitSet() throws Exception
                 "}\n", messageSource);
         }
     }
+
+    @Test
+    @SuppressWarnings("MethodLength")
+    void shouldHandleLowerCaseEnumValueReference() throws Exception
+    {
+        try (InputStream in = Tests.getLocalResource("code-generation-schema.xml"))
+        {
+            final ParserOptions options = ParserOptions.builder().stopOnError(true).build();
+            final MessageSchema schema = parse(in, options);
+            final IrGenerator irg = new IrGenerator();
+            final Ir ir = irg.generate(schema);
+            final StringWriterOutputManager outputManager = new StringWriterOutputManager();
+            outputManager.setPackageName(ir.applicableNamespace());
+
+            final GolangGenerator generator = new GolangGenerator(ir, outputManager);
+            generator.generate();
+
+            final java.util.Map<String, CharSequence> sources = outputManager.getSources();
+            final String source = sources.get("code.generation.test.LowerCaseValueRef").toString();
+            assertThat(source, containsString("""
+                func LowerCaseValueRefInit(l *LowerCaseValueRef) {
+                \tl.X = LowerCaseEnum.TwO
+                \treturn
+                }
+                """));
+        }
+    }
 }

sbe-tool/src/test/java/uk/co/real_logic/sbe/generation/java/JavaGeneratorTest.java

@@ -740,6 +740,21 @@ void shouldValidateNotImplementedReadOnlyBufferClass()
             () -> new JavaGenerator(ir, BUFFER_NAME, "java.nio.ByteBuffer", false, false, false, outputManager));
     }
 
+    @Test
+    void shouldHandleLowerCaseEnumValueReference() throws Exception
+    {
+        generator().generate();
+
+        final java.util.Map<String, CharSequence> sources = outputManager.getSources();
+        final String source = sources.get("code.generation.test.LowerCaseValueRefDecoder").toString();
+        assertThat(source, containsString("""
+                public LowerCaseEnum x()
+                {
+                    return LowerCaseEnum.TwO;
+                }
+            """));
+    }
+
     private Class<?> compileCarEncoder() throws Exception
     {
         final String className = "CarEncoder";

sbe-tool/src/test/resources/code-generation-schema.xml

@@ -74,6 +74,10 @@
             <choice name="sportsPack">1</choice>
             <choice name="cruiseControl">2</choice>
         </set>
+        <enum name="lowerCaseEnum" encodingType="uint8">
+            <validValue name="one">0</validValue>
+            <validValue name="TwO">5</validValue>
+        </enum>
     </types>
     <sbe:message name="Car" id="1" description="Description of a basic Car">
         <field name="serialNumber" id="1" type="uint64"/>
@@ -188,4 +192,7 @@
         <data name="package"        id="101" type="varStringEncoding"/>
         <data name="var"            id="102" type="varAsciiStringEncoding"/>
     </sbe:message>
+    <sbe:message name="LowerCaseValueRef" id="3">
+        <field name="x" id="1" type="lowerCaseEnum" presence="constant" valueRef="lowerCaseEnum.TwO"/>
+    </sbe:message>
 </sbe:messageSchema>