From 895e9a4fc2c1a427c55ebaafb5423d3db6e3dddc Mon Sep 17 00:00:00 2001
From: Emmanuel Gaillot <emmanuel.gaillot@gmail.com>
Date: Sat, 20 Dec 2025 21:14:53 +0100
Subject: Solve retrieved challenge

---
 lambda-calcul/javascript/test/client.test.js | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'lambda-calcul/javascript/test/client.test.js')

diff --git a/lambda-calcul/javascript/test/client.test.js b/lambda-calcul/javascript/test/client.test.js
index 5fcc42c..8b68a61 100644
--- a/lambda-calcul/javascript/test/client.test.js
+++ b/lambda-calcul/javascript/test/client.test.js
@@ -54,4 +54,30 @@ describe('λ-calculator', () => {
     return client.nextChallenge('SomeToken')
       .then((challenge) => expect(challenge).toBe('SomeChallenge'));
   });
+
+  it('solves challenges', () => {
+    const parser = {
+      parse: (challenge) => {
+        expect(challenge).toBe('Some challenge');
+        return 'Parsed expression';
+      },
+    };
+
+    const interpreter = {
+      evaluate: (parsedExpression) => {
+        expect(parsedExpression).toBe('Parsed expression');
+        return 'Evaluated expression';
+      },
+    };
+
+    const printer = {
+      print: (evaluatedExpression) => {
+        expect(evaluatedExpression).toBe('Evaluated expression');
+        return 'Expression to print';
+      },
+    };
+
+    const client = LC.newClient({ parser, interpreter, printer });
+    expect(client.solve('Some challenge')).toBe('Expression to print');
+  });
 });
-- 
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