diff --git a/examples/acceptance_tests/049/aiken.lock b/examples/acceptance_tests/049/aiken.lock
new file mode 100644
index 00000000..3a78b1e7
--- /dev/null
+++ b/examples/acceptance_tests/049/aiken.lock
@@ -0,0 +1,5 @@
+# This file was generated by Aiken
+# You typically do not need to edit this file
+
+requirements = []
+packages = []
diff --git a/examples/acceptance_tests/049/aiken.toml b/examples/acceptance_tests/049/aiken.toml
new file mode 100644
index 00000000..e0b73158
--- /dev/null
+++ b/examples/acceptance_tests/049/aiken.toml
@@ -0,0 +1,3 @@
+name = 'aiken-lang/acceptance_test_049'
+version = '0.0.0'
+description = ''
diff --git a/examples/acceptance_tests/049/assets/foo/spend/mainnet.addr b/examples/acceptance_tests/049/assets/foo/spend/mainnet.addr
new file mode 100644
index 00000000..36be4414
--- /dev/null
+++ b/examples/acceptance_tests/049/assets/foo/spend/mainnet.addr
@@ -0,0 +1 @@
+addr1w9z47fyj9ffqck2fnld04k27zfe04wq6n9zj76u4ghu4xdcd0futm
\ No newline at end of file
diff --git a/examples/acceptance_tests/049/assets/foo/spend/payment_script.json b/examples/acceptance_tests/049/assets/foo/spend/payment_script.json
new file mode 100644
index 00000000..b3302099
--- /dev/null
+++ b/examples/acceptance_tests/049/assets/foo/spend/payment_script.json
@@ -0,0 +1,5 @@
+{
+  "type": "PlutusScriptV2",
+  "description": "Generated by Aiken",
+  "cborHex": "4e4d01000022253335734944526161"
+}
\ No newline at end of file
diff --git a/examples/acceptance_tests/049/assets/foo/spend/script.cbor b/examples/acceptance_tests/049/assets/foo/spend/script.cbor
new file mode 100644
index 00000000..862591fa
--- /dev/null
+++ b/examples/acceptance_tests/049/assets/foo/spend/script.cbor
@@ -0,0 +1 @@
+4d01000022253335734944526161
\ No newline at end of file
diff --git a/examples/acceptance_tests/049/assets/foo/spend/testnet.addr b/examples/acceptance_tests/049/assets/foo/spend/testnet.addr
new file mode 100644
index 00000000..d6baa9fb
--- /dev/null
+++ b/examples/acceptance_tests/049/assets/foo/spend/testnet.addr
@@ -0,0 +1 @@
+addr_test1wpz47fyj9ffqck2fnld04k27zfe04wq6n9zj76u4ghu4xdck8aqy7
\ No newline at end of file
diff --git a/examples/acceptance_tests/049/lib/tests.ak b/examples/acceptance_tests/049/lib/tests.ak
new file mode 100644
index 00000000..7cef193d
--- /dev/null
+++ b/examples/acceptance_tests/049/lib/tests.ak
@@ -0,0 +1,9 @@
+pub fn when_tuple(a: (Int, Int)) -> Int {
+  when a is {
+    (a, b) -> a
+  }
+}
+
+test when_tuple_1() {
+  when_tuple((4, 1)) == 4
+}