From d90948d4959d7895af5f8955cac8c1bb39ceb859 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 2 Feb 2025 18:40:12 +0000
Subject: Parse less than or equal expressions

---
 .../compiler/ast/untyped/UntypedNodeMatchers.java  |  7 +++++
 .../compiler/parser/ParserLessThanTests.java       | 21 --------------
 .../parser/ParserRelationalOperationTests.java     | 33 ++++++++++++++++++++++
 3 files changed, 40 insertions(+), 21 deletions(-)
 delete mode 100644 src/test/java/org/shedlang/compiler/parser/ParserLessThanTests.java
 create mode 100644 src/test/java/org/shedlang/compiler/parser/ParserRelationalOperationTests.java

(limited to 'src/test/java')

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 71c518b2..77e25dff 100644
--- a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
+++ b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
@@ -221,6 +221,13 @@ public class UntypedNodeMatchers {
         return isUntypedBinaryOperationNode(UntypedBinaryOperator.LESS_THAN, left, right);
     }
 
+    public static Matcher<UntypedExpressionNode> isUntypedLessThanOrEqualNode(
+        Matcher<UntypedExpressionNode> left,
+        Matcher<UntypedExpressionNode> right
+    ) {
+        return isUntypedBinaryOperationNode(UntypedBinaryOperator.LESS_THAN_OR_EQUAL, left, right);
+    }
+
     public static Matcher<UntypedExpressionNode> isUntypedMemberAccessNode(
         Matcher<UntypedExpressionNode> receiver,
         String memberName
diff --git a/src/test/java/org/shedlang/compiler/parser/ParserLessThanTests.java b/src/test/java/org/shedlang/compiler/parser/ParserLessThanTests.java
deleted file mode 100644
index 7d87b162..00000000
--- a/src/test/java/org/shedlang/compiler/parser/ParserLessThanTests.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.shedlang.compiler.parser;
-
-import org.junit.jupiter.api.Test;
-
-import static org.shedlang.compiler.ast.untyped.UntypedNodeMatchers.*;
-import static org.shedlang.compiler.parser.ParserTesting.parseString;
-import static org.zwobble.precisely.AssertThat.assertThat;
-
-public class ParserLessThanTests {
-    @Test
-    public void canParseLessThanExpression() {
-        var source = "1 < 2";
-
-        var node = parseString(source, Parser::parseTopLevelExpression);
-
-        assertThat(node, isUntypedLessThanNode(
-            isUntypedIntLiteralNode(1),
-            isUntypedIntLiteralNode(2)
-        ));
-    }
-}
diff --git a/src/test/java/org/shedlang/compiler/parser/ParserRelationalOperationTests.java b/src/test/java/org/shedlang/compiler/parser/ParserRelationalOperationTests.java
new file mode 100644
index 00000000..70d81280
--- /dev/null
+++ b/src/test/java/org/shedlang/compiler/parser/ParserRelationalOperationTests.java
@@ -0,0 +1,33 @@
+package org.shedlang.compiler.parser;
+
+import org.junit.jupiter.api.Test;
+
+import static org.shedlang.compiler.ast.untyped.UntypedNodeMatchers.*;
+import static org.shedlang.compiler.parser.ParserTesting.parseString;
+import static org.zwobble.precisely.AssertThat.assertThat;
+
+public class ParserRelationalOperationTests {
+    @Test
+    public void canParseLessThanExpression() {
+        var source = "1 < 2";
+
+        var node = parseString(source, Parser::parseTopLevelExpression);
+
+        assertThat(node, isUntypedLessThanNode(
+            isUntypedIntLiteralNode(1),
+            isUntypedIntLiteralNode(2)
+        ));
+    }
+
+    @Test
+    public void canParseLessThanOrEqualExpression() {
+        var source = "1 <= 2";
+
+        var node = parseString(source, Parser::parseTopLevelExpression);
+
+        assertThat(node, isUntypedLessThanOrEqualNode(
+            isUntypedIntLiteralNode(1),
+            isUntypedIntLiteralNode(2)
+        ));
+    }
+}
-- 
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