From a637fcc83f642d5320608ea7fc20a93f3ec5ab86 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Thu, 28 Sep 2023 14:58:12 +0100
Subject: Generate Patio code for defining structs

---
 .../patio/PatioCodeGenDefineStructTests.java       | 33 ++++++++++++++++++++++
 .../compiler/patio/PatioCodeGenNamespaceTests.java | 15 ++++++----
 2 files changed, 42 insertions(+), 6 deletions(-)
 create mode 100644 src/test/java/org/shedlang/compiler/patio/PatioCodeGenDefineStructTests.java

(limited to 'src/test/java')

diff --git a/src/test/java/org/shedlang/compiler/patio/PatioCodeGenDefineStructTests.java b/src/test/java/org/shedlang/compiler/patio/PatioCodeGenDefineStructTests.java
new file mode 100644
index 00000000..6d2bd125
--- /dev/null
+++ b/src/test/java/org/shedlang/compiler/patio/PatioCodeGenDefineStructTests.java
@@ -0,0 +1,33 @@
+package org.shedlang.compiler.patio;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.shedlang.compiler.stackir.instructions.Instructions;
+import org.shedlang.compiler.testing.snapshots.SnapshotResolver;
+import org.shedlang.compiler.testing.snapshots.Snapshotter;
+import org.shedlang.compiler.types.NamespaceName;
+import org.shedlang.compiler.types.Types;
+
+import java.io.IOException;
+import java.util.List;
+
+import static org.shedlang.compiler.patio.PatioTesting.serialize;
+
+@ExtendWith({SnapshotResolver.class})
+public class PatioCodeGenDefineStructTests {
+    @Test
+    public void canGenerateCodeForDefiineStruct(Snapshotter snapshotter) throws IOException {
+        var instruction = Instructions.defineStruct(
+            Types.struct(NamespaceName.of("Example", "Project"), "User"),
+            List.of(
+                Instructions.defineStructField("name"),
+                Instructions.defineStructField("isActive")
+            )
+        );
+        var context = PatioCodeGenContext.EMPTY;
+
+        var result = PatioCodeGen.generateInstruction(instruction, context);
+
+        snapshotter.assertSnapshot(serialize(result));
+    }
+}
diff --git a/src/test/java/org/shedlang/compiler/patio/PatioCodeGenNamespaceTests.java b/src/test/java/org/shedlang/compiler/patio/PatioCodeGenNamespaceTests.java
index d02c1429..cf9b252f 100644
--- a/src/test/java/org/shedlang/compiler/patio/PatioCodeGenNamespaceTests.java
+++ b/src/test/java/org/shedlang/compiler/patio/PatioCodeGenNamespaceTests.java
@@ -39,12 +39,15 @@ public class PatioCodeGenNamespaceTests {
         );
         var instructions = List.<Instruction>of(instruction);
         var namespaceName = NamespaceName.of("An","Example");
-        var context = PatioCodeGenContext.forTypeInfos(new TypeInfos(P.map(
-            Map.entry(namespaceName, new NamespaceTypeInfo(P.orderedMap(
-                Map.entry("x", Types.INT),
-                Map.entry("y", Types.STRING)
-            )))
-        )));
+        var context = PatioCodeGenContext.forTypeInfos(new TypeInfos(
+            P.map(
+                Map.entry(namespaceName, new NamespaceTypeInfo(P.orderedMap(
+                    Map.entry("x", Types.INT),
+                    Map.entry("y", Types.STRING)
+                )))
+            ),
+            P.map()
+        ));
         var stackIrNamespace = new StackIrNamespace(namespaceName, instructions);
 
         var result = PatioCodeGen.generateNamespace(stackIrNamespace, context);
-- 
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