From cf52b6e8a2ebf85b4be8b9065a755f3481eb43db Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 8 Jul 2023 21:42:45 +0100
Subject: Parse if expressions

---
 .../compiler/ast/untyped/UntypedNodeMatchers.java  | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/test/java/org/shedlang/compiler/ast')

diff --git a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
index bc237a00..17675e35 100644
--- a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
+++ b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
@@ -38,6 +38,17 @@ public class UntypedNodeMatchers {
         return UntypedCallNodeMatcher.empty();
     }
 
+    public static Matcher<UntypedConditionalBranchNode> isUntypedConditionalBranchNode(
+        Matcher<UntypedExpressionNode> condition,
+        Matcher<Iterable<? extends UntypedFunctionStatementNode>> body
+    ) {
+        return instanceOf(
+            UntypedConditionalBranchNode.class,
+            has("condition", x -> x.condition(), condition),
+            has("body", x -> x.body(), body)
+        );
+    }
+
     public static Matcher<UntypedExpressionNode> isUntypedEqualsNode(
         Matcher<UntypedExpressionNode> left,
         Matcher<UntypedExpressionNode> right
@@ -58,6 +69,17 @@ public class UntypedNodeMatchers {
         return UntypedFunctionDefinitionNodeMatcher.empty();
     }
 
+    public static Matcher<UntypedExpressionNode> isUntypedIfNode(
+        Matcher<Iterable<? extends UntypedConditionalBranchNode>> conditionalBranches,
+        Matcher<Iterable<? extends UntypedFunctionStatementNode>> elseBody
+    ) {
+        return instanceOf(
+            UntypedIfNode.class,
+            has("conditionalBranches", x -> x.conditionalBranches(), conditionalBranches),
+            has("elseBody", x -> x.elseBody(), elseBody)
+        );
+    }
+
     public static Matcher<UntypedExpressionNode> isUntypedIntLiteralNode(int value) {
         return isUntypedIntLiteralNode(BigInteger.valueOf(value));
     }
-- 
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