1 files changed, 43 insertions, 0 deletions
diff --git a/Compiler.Testing/SanityTests.cs b/Compiler.Testing/SanityTests.cs
new file mode 100644
index 0000000..46c0323
--- /dev/null
+++ b/Compiler.Testing/SanityTests.cs
@@ -0,0 +1,43 @@
+namespace Compiler.Testing;
+
+using Q1;
+
+[TestFixture]
+public class SanityTests
+{
+    [Test]
+    public void BlankProgram()
+    {
+        string program = """
+                         int main() { }
+                         """;
+
+        string result = TestingHelpers.CompileString(program).Trim();
+        Assert.That(
+            result, Is.EqualTo(
+                """
+                jmp _main
+                _main:
+                    mov 0, V0
+                    ret
+                """));
+    }
+
+    [Test]
+    public void ReturnConstant()
+    {
+        string program = """
+                         int main() { return 42; }
+                         """;
+
+        string result = TestingHelpers.CompileString(program).Trim();
+        Assert.That(
+            result, Is.EqualTo(
+                """
+                jmp _main
+                _main:
+                    mov 42, V0
+                    ret
+                """));
+    }
+}
+\ No newline at end of file