1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/java/org/shedlang/compiler/typechecker/TypeCheckerTesting.java b/src/test/java/org/shedlang/compiler/typechecker/TypeCheckerTesting.java
new file mode 100644
index 00000000..e089884f
--- /dev/null
+++ b/src/test/java/org/shedlang/compiler/typechecker/TypeCheckerTesting.java
@@ -0,0 +1,23 @@
+package org.shedlang.compiler.typechecker;
+
+import org.shedlang.compiler.ast.typed.TypedNamespaceStatementNode;
+import org.shedlang.compiler.ast.untyped.UntypedNamespaceStatementNode;
+import org.shedlang.compiler.types.NamespaceName;
+import org.shedlang.compiler.util.P;
+
+public class TypeCheckerTesting {
+    private TypeCheckerTesting() {
+    }
+
+    static TypeCheckerResult<? extends TypedNamespaceStatementNode> typeCheckNamespaceStatement(
+        UntypedNamespaceStatementNode untyped,
+        TypeCheckerContext context
+    ) {
+        var declaredVariables = DeclaredVariables.forNamespaceStatement(untyped, P.vector());
+        var environment = EnvironmentBuilder.EMPTY.addUndefined(declaredVariables);
+
+        context = context.enterNamespace(NamespaceName.of("Example"), environment.build());
+
+        return TypeChecker.typeCheckStepsNamespaceStatement(untyped).typeCheckAllPhases(context);
+    }
+}