diff --git a/packages/client/tests/data/ignore b/packages/client/tests/data/ignore
new file mode 100644
index 00000000..e69de29b
diff --git a/packages/utreexo/Scarb.toml b/packages/utreexo/Scarb.toml
index e823b1f8..31b1bf00 100644
--- a/packages/utreexo/Scarb.toml
+++ b/packages/utreexo/Scarb.toml
@@ -12,3 +12,4 @@ cairo_test.workspace = true
 [scripts]
 # TODO: cairo lint
 lint = "scarb fmt"
+test = "scarb build && ../../scripts/data/integration_tests.sh"
\ No newline at end of file
diff --git a/packages/utreexo/src/lib.cairo b/packages/utreexo/src/lib.cairo
index dd1760e4..1b1b80ca 100644
--- a/packages/utreexo/src/lib.cairo
+++ b/packages/utreexo/src/lib.cairo
@@ -8,6 +8,7 @@ pub mod stump {
     pub mod proof;
     pub mod accumulator;
 }
+pub mod test;
 
 use core::poseidon::PoseidonTrait;
 use core::hash::{HashStateTrait, HashStateExTrait};
diff --git a/packages/utreexo/src/stump/proof.cairo b/packages/utreexo/src/stump/proof.cairo
index 3e46b4ac..832ceecc 100644
--- a/packages/utreexo/src/stump/proof.cairo
+++ b/packages/utreexo/src/stump/proof.cairo
@@ -5,7 +5,7 @@ use utils::{numeric::u64_next_power_of_two, sort::bubble_sort};
 
 /// Utreexo inclusion proof for multiple outputs.
 /// Compatible with https://github.com/utreexo/utreexo
-#[derive(Drop, Copy)]
+#[derive(Drop, Copy, Serde, Debug)]
 pub struct UtreexoBatchProof {
     /// List of sibling nodes required to calculate the roots.
     pub proof: Span<felt252>,
diff --git a/packages/utreexo/src/test.cairo b/packages/utreexo/src/test.cairo
new file mode 100644
index 00000000..0222b5bb
--- /dev/null
+++ b/packages/utreexo/src/test.cairo
@@ -0,0 +1,42 @@
+use crate::stump::state::UtreexoStumpState;
+use crate::stump::proof::UtreexoBatchProof;
+use crate::stump::accumulator::StumpUtreexoAccumulator;
+use core::testing::get_available_gas;
+
+#[derive(Drop, Serde, Debug)]
+struct Args {
+    state: UtreexoStumpState,
+    proof: UtreexoBatchProof,
+    leaves_to_del: Array<felt252>,
+    leaves_to_add: Array<felt252>,
+    expected_state: UtreexoStumpState,
+}
+
+fn main(mut arguments: Span<felt252>, _flags: felt252) {
+    let mut gas_before = get_available_gas();
+
+    let Args { mut state, proof, leaves_to_del, leaves_to_add: _, expected_state } = Serde::deserialize(
+        ref arguments
+    )
+        .expect('Failed to deserialize');
+
+    match state.verify_and_delete(@proof, leaves_to_del.span()) {
+        Result::Ok(new_state) => { state = new_state; },
+        Result::Err(err) => {
+            println!("FAIL: gas_spent={} error='{:?}'", gas_before - get_available_gas(), err);
+            panic!();
+        }
+    }
+   
+    if state != expected_state {
+        println!(
+            "FAIL: gas_spent={} error='expected state {:?}, actual {:?}'",
+            gas_before - get_available_gas(),
+            expected_state,
+            state
+        );
+        panic!();
+    }
+
+    println!("OK: gas_spent={}", gas_before - get_available_gas());
+}
diff --git a/packages/utreexo/tests/data/deletion_test_case_0.json b/packages/utreexo/tests/data/deletion_test_case_0.json
new file mode 100644
index 00000000..9868fdb5
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_0.json
@@ -0,0 +1,37 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      }
+    ],
+    "leaves": 8
+  },
+  "proof": {
+    "nodes": [
+      0,
+      6,
+      359114454570462701179676018441683730149326686283278794303413350979946254235,
+      3613143053999770272842665473502706307602279676970981102529837756866990003067
+    ],
+    "targets": [
+      1,
+      7
+    ]
+  },
+  "leaves_to_del": [
+    1,
+    7
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2623024148755398637531760140996385406771006182960749518965731515106835184482
+      }
+    ],
+    "leaves": 8
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_1.json b/packages/utreexo/tests/data/deletion_test_case_1.json
new file mode 100644
index 00000000..4412a11c
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_1.json
@@ -0,0 +1,39 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      }
+    ],
+    "leaves": 8
+  },
+  "proof": {
+    "nodes": [
+      0,
+      4,
+      6,
+      359114454570462701179676018441683730149326686283278794303413350979946254235
+    ],
+    "targets": [
+      1,
+      5,
+      7
+    ]
+  },
+  "leaves_to_del": [
+    1,
+    5,
+    7
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 551674533840830050473419886120072409925785030121488629468288542069393223983
+      }
+    ],
+    "leaves": 8
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_10.json b/packages/utreexo/tests/data/deletion_test_case_10.json
new file mode 100644
index 00000000..a1330e5d
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_10.json
@@ -0,0 +1,53 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      },
+      {
+        "variant_id": 0,
+        "value": 2224391216833402212724735773212940252356536072547264452695587483243907176367
+      }
+    ],
+    "leaves": 12
+  },
+  "proof": {
+    "nodes": [
+      1,
+      9,
+      359114454570462701179676018441683730149326686283278794303413350979946254235,
+      3567352371131958462633700980001500490451506860561008566474965365048073632618
+    ],
+    "targets": [
+      0,
+      4,
+      5,
+      6,
+      7,
+      8
+    ]
+  },
+  "leaves_to_del": [
+    0,
+    4,
+    5,
+    6,
+    7,
+    8
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 841749818242255598355457760484755763160419106386224879307430326240151869062
+      },
+      {
+        "variant_id": 0,
+        "value": 1551534320701356863254738291358041183709275983112386770096580481322892724373
+      }
+    ],
+    "leaves": 12
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_11.json b/packages/utreexo/tests/data/deletion_test_case_11.json
new file mode 100644
index 00000000..7ff8eaf8
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_11.json
@@ -0,0 +1,43 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      }
+    ],
+    "leaves": 8
+  },
+  "proof": {
+    "nodes": [],
+    "targets": [
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      6,
+      7
+    ]
+  },
+  "leaves_to_del": [
+    0,
+    1,
+    2,
+    3,
+    4,
+    5,
+    6,
+    7
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 1
+      }
+    ],
+    "leaves": 8
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_12.json b/packages/utreexo/tests/data/deletion_test_case_12.json
new file mode 100644
index 00000000..921c8eb6
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_12.json
@@ -0,0 +1,38 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      }
+    ],
+    "leaves": 8
+  },
+  "proof": {
+    "nodes": [
+      2920447154653459698578961030005574439730780339384884329678783637696763668074
+    ],
+    "targets": [
+      0,
+      1,
+      2,
+      3
+    ]
+  },
+  "leaves_to_del": [
+    0,
+    1,
+    2,
+    3
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2920447154653459698578961030005574439730780339384884329678783637696763668074
+      }
+    ],
+    "leaves": 8
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_13.json b/packages/utreexo/tests/data/deletion_test_case_13.json
new file mode 100644
index 00000000..938ecba7
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_13.json
@@ -0,0 +1,41 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      }
+    ],
+    "leaves": 8
+  },
+  "proof": {
+    "nodes": [
+      1,
+      3,
+      5,
+      7
+    ],
+    "targets": [
+      0,
+      2,
+      4,
+      6
+    ]
+  },
+  "leaves_to_del": [
+    0,
+    2,
+    4,
+    6
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2007301334687130043979282869173510263602829546765086564193349908634632922671
+      }
+    ],
+    "leaves": 8
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_2.json b/packages/utreexo/tests/data/deletion_test_case_2.json
new file mode 100644
index 00000000..607319ae
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_2.json
@@ -0,0 +1,47 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2778277074578782368986165095004756321440748237082580104984033528445453379385
+      },
+      {
+        "variant_id": 0,
+        "value": 1187458855538029538020919690451164587984966864934526448127883456389212101807
+      }
+    ],
+    "leaves": 20
+  },
+  "proof": {
+    "nodes": [
+      0,
+      11,
+      359114454570462701179676018441683730149326686283278794303413350979946254235,
+      3115762988631556491925147498418117978906005591291390166955707455104569660364,
+      2920447154653459698578961030005574439730780339384884329678783637696763668074,
+      1813826121834271504980511192245059557593697196840757755209576674667633130596
+    ],
+    "targets": [
+      1,
+      10
+    ]
+  },
+  "leaves_to_del": [
+    1,
+    10
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2830407139356916834023424457422660277807343551646444886940602849914950685391
+      },
+      {
+        "variant_id": 0,
+        "value": 1187458855538029538020919690451164587984966864934526448127883456389212101807
+      }
+    ],
+    "leaves": 20
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_3.json b/packages/utreexo/tests/data/deletion_test_case_3.json
new file mode 100644
index 00000000..30003925
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_3.json
@@ -0,0 +1,51 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2778277074578782368986165095004756321440748237082580104984033528445453379385
+      },
+      {
+        "variant_id": 0,
+        "value": 1187458855538029538020919690451164587984966864934526448127883456389212101807
+      }
+    ],
+    "leaves": 20
+  },
+  "proof": {
+    "nodes": [
+      0,
+      11,
+      17,
+      359114454570462701179676018441683730149326686283278794303413350979946254235,
+      3115762988631556491925147498418117978906005591291390166955707455104569660364,
+      3325741655535215356957865124770093176746675852005881929681191209366655117343,
+      2920447154653459698578961030005574439730780339384884329678783637696763668074,
+      1813826121834271504980511192245059557593697196840757755209576674667633130596
+    ],
+    "targets": [
+      1,
+      10,
+      16
+    ]
+  },
+  "leaves_to_del": [
+    1,
+    10,
+    16
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2830407139356916834023424457422660277807343551646444886940602849914950685391
+      },
+      {
+        "variant_id": 0,
+        "value": 3518456284848065536877573702921456496163509108617676224404664807737058463259
+      }
+    ],
+    "leaves": 20
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_4.json b/packages/utreexo/tests/data/deletion_test_case_4.json
new file mode 100644
index 00000000..6d01e617
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_4.json
@@ -0,0 +1,65 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      },
+      {
+        "variant_id": 0,
+        "value": 2224391216833402212724735773212940252356536072547264452695587483243907176367
+      },
+      {
+        "variant_id": 0,
+        "value": 3009277733733429566191908933097273596911357184294896938062356457901603258437
+      },
+      {
+        "variant_id": 0,
+        "value": 14
+      }
+    ],
+    "leaves": 15
+  },
+  "proof": {
+    "nodes": [
+      0,
+      4,
+      11,
+      359114454570462701179676018441683730149326686283278794303413350979946254235,
+      2476911194812244264213538976037850550079366744233323933541290896048104351430,
+      3115762988631556491925147498418117978906005591291390166955707455104569660364
+    ],
+    "targets": [
+      1,
+      10,
+      5
+    ]
+  },
+  "leaves_to_del": [
+    1,
+    10,
+    5
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2774269110009363850047571152130147152783590739705553396730017152246271218557
+      },
+      {
+        "variant_id": 0,
+        "value": 2434209091672931462468799562562031916768655108202953779055187960434828922032
+      },
+      {
+        "variant_id": 0,
+        "value": 3009277733733429566191908933097273596911357184294896938062356457901603258437
+      },
+      {
+        "variant_id": 0,
+        "value": 14
+      }
+    ],
+    "leaves": 15
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_5.json b/packages/utreexo/tests/data/deletion_test_case_5.json
new file mode 100644
index 00000000..a96f7620
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_5.json
@@ -0,0 +1,66 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      },
+      {
+        "variant_id": 0,
+        "value": 2224391216833402212724735773212940252356536072547264452695587483243907176367
+      },
+      {
+        "variant_id": 0,
+        "value": 3009277733733429566191908933097273596911357184294896938062356457901603258437
+      },
+      {
+        "variant_id": 0,
+        "value": 14
+      }
+    ],
+    "leaves": 15
+  },
+  "proof": {
+    "nodes": [
+      4,
+      11,
+      359114454570462701179676018441683730149326686283278794303413350979946254235,
+      2476911194812244264213538976037850550079366744233323933541290896048104351430,
+      3115762988631556491925147498418117978906005591291390166955707455104569660364
+    ],
+    "targets": [
+      0,
+      1,
+      10,
+      5
+    ]
+  },
+  "leaves_to_del": [
+    0,
+    1,
+    10,
+    5
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 497732802815518640976532643405733396450470267615991171885882933583320966954
+      },
+      {
+        "variant_id": 0,
+        "value": 2434209091672931462468799562562031916768655108202953779055187960434828922032
+      },
+      {
+        "variant_id": 0,
+        "value": 3009277733733429566191908933097273596911357184294896938062356457901603258437
+      },
+      {
+        "variant_id": 0,
+        "value": 14
+      }
+    ],
+    "leaves": 15
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_6.json b/packages/utreexo/tests/data/deletion_test_case_6.json
new file mode 100644
index 00000000..47409461
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_6.json
@@ -0,0 +1,63 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      },
+      {
+        "variant_id": 0,
+        "value": 2224391216833402212724735773212940252356536072547264452695587483243907176367
+      },
+      {
+        "variant_id": 0,
+        "value": 3009277733733429566191908933097273596911357184294896938062356457901603258437
+      },
+      {
+        "variant_id": 0,
+        "value": 14
+      }
+    ],
+    "leaves": 15
+  },
+  "proof": {
+    "nodes": [
+      4,
+      359114454570462701179676018441683730149326686283278794303413350979946254235,
+      2476911194812244264213538976037850550079366744233323933541290896048104351430
+    ],
+    "targets": [
+      0,
+      1,
+      5,
+      14
+    ]
+  },
+  "leaves_to_del": [
+    0,
+    1,
+    5,
+    14
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 497732802815518640976532643405733396450470267615991171885882933583320966954
+      },
+      {
+        "variant_id": 0,
+        "value": 2224391216833402212724735773212940252356536072547264452695587483243907176367
+      },
+      {
+        "variant_id": 0,
+        "value": 3009277733733429566191908933097273596911357184294896938062356457901603258437
+      },
+      {
+        "variant_id": 1
+      }
+    ],
+    "leaves": 15
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_7.json b/packages/utreexo/tests/data/deletion_test_case_7.json
new file mode 100644
index 00000000..235f2d88
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_7.json
@@ -0,0 +1,65 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 1010147253610699894986241683624609428739638206544914327400350896031110287324
+      },
+      {
+        "variant_id": 0,
+        "value": 2224391216833402212724735773212940252356536072547264452695587483243907176367
+      },
+      {
+        "variant_id": 0,
+        "value": 3009277733733429566191908933097273596911357184294896938062356457901603258437
+      },
+      {
+        "variant_id": 0,
+        "value": 14
+      }
+    ],
+    "leaves": 15
+  },
+  "proof": {
+    "nodes": [
+      0,
+      2,
+      4,
+      7
+    ],
+    "targets": [
+      1,
+      6,
+      5,
+      3
+    ]
+  },
+  "leaves_to_del": [
+    1,
+    6,
+    5,
+    3
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2542834485472201375063952267657234229360599181580459538243740237309237489997
+      },
+      {
+        "variant_id": 0,
+        "value": 2224391216833402212724735773212940252356536072547264452695587483243907176367
+      },
+      {
+        "variant_id": 0,
+        "value": 3009277733733429566191908933097273596911357184294896938062356457901603258437
+      },
+      {
+        "variant_id": 0,
+        "value": 14
+      }
+    ],
+    "leaves": 15
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_8.json b/packages/utreexo/tests/data/deletion_test_case_8.json
new file mode 100644
index 00000000..d2952f7e
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_8.json
@@ -0,0 +1,64 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2165915913108448461952915035199992115188274826980627306957797425653511112322
+      },
+      {
+        "variant_id": 0,
+        "value": 2233258972414885866189363096992191546710327778084747172639566606002708566944
+      },
+      {
+        "variant_id": 0,
+        "value": 642347556491670165283398532129323576556514980317062989585571746245257915465
+      }
+    ],
+    "leaves": 100
+  },
+  "proof": {
+    "nodes": [
+      3,
+      8,
+      2476911194812244264213538976037850550079366744233323933541290896048104351430,
+      3567352371131958462633700980001500490451506860561008566474965365048073632618,
+      1813826121834271504980511192245059557593697196840757755209576674667633130596,
+      1858980809370786577311980994727901038167608739072537272840848798584819431473,
+      1024769225221052025281254286802090898314321261159479176848884875817503580840
+    ],
+    "targets": [
+      0,
+      1,
+      2,
+      4,
+      5,
+      9
+    ]
+  },
+  "leaves_to_del": [
+    0,
+    1,
+    2,
+    4,
+    5,
+    9
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 394259646554252767984184254989108416967864354151675101674138588881099113659
+      },
+      {
+        "variant_id": 0,
+        "value": 2233258972414885866189363096992191546710327778084747172639566606002708566944
+      },
+      {
+        "variant_id": 0,
+        "value": 642347556491670165283398532129323576556514980317062989585571746245257915465
+      }
+    ],
+    "leaves": 100
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/deletion_test_case_9.json b/packages/utreexo/tests/data/deletion_test_case_9.json
new file mode 100644
index 00000000..2afe53a1
--- /dev/null
+++ b/packages/utreexo/tests/data/deletion_test_case_9.json
@@ -0,0 +1,53 @@
+{
+  "state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 2165915913108448461952915035199992115188274826980627306957797425653511112322
+      },
+      {
+        "variant_id": 0,
+        "value": 2233258972414885866189363096992191546710327778084747172639566606002708566944
+      },
+      {
+        "variant_id": 0,
+        "value": 642347556491670165283398532129323576556514980317062989585571746245257915465
+      }
+    ],
+    "leaves": 100
+  },
+  "proof": {
+    "nodes": [
+      39,
+      3445535368271015044293121856705513217511168631048114526337134830187316161922,
+      1591239225204504744081254413392096259071062676306271598794215164553405364886,
+      1547130669050410027801432723566156116714889887376207199769468845503460861186,
+      2258044221655052220972134952667238440136729258761489832316394515872580012696,
+      1164355837085349317552079963264680967657912756202432097157524592786311377117
+    ],
+    "targets": [
+      38
+    ]
+  },
+  "leaves_to_del": [
+    38
+  ],
+  "leaves_to_add": [],
+  "expected_state": {
+    "roots": [
+      {
+        "variant_id": 0,
+        "value": 929158566745605449453211918707771431050728700323714963056620405087827552396
+      },
+      {
+        "variant_id": 0,
+        "value": 2233258972414885866189363096992191546710327778084747172639566606002708566944
+      },
+      {
+        "variant_id": 0,
+        "value": 642347556491670165283398532129323576556514980317062989585571746245257915465
+      }
+    ],
+    "leaves": 100
+  }
+}
\ No newline at end of file
diff --git a/packages/utreexo/tests/data/ignore b/packages/utreexo/tests/data/ignore
new file mode 100644
index 00000000..f0909d68
--- /dev/null
+++ b/packages/utreexo/tests/data/ignore
@@ -0,0 +1,5 @@
+deletion_test_case_3.json
+deletion_test_case_4.json
+deletion_test_case_5.json
+deletion_test_case_6.json
+deletion_test_case_10.json
diff --git a/scripts/data/integration_tests.sh b/scripts/data/integration_tests.sh
index cf32e288..edc0c2ec 100755
--- a/scripts/data/integration_tests.sh
+++ b/scripts/data/integration_tests.sh
@@ -51,13 +51,21 @@ ignored_files=(
     "tests/data/utreexo_169.json", # Unexpected root (TODO: create issue)
     # "tests/data/full_478557.json", #runs on server
 )
+
+ignore_file="tests/data/ignore"
+if [[ -f "$ignore_file" ]]; then
+  while IFS= read -r line; do
+    ignored_files+="tests/data/$line"
+  done < "$ignore_file"
+fi
+
 ignored="${ignored_files[@]}"
 
 # If no test files are explicitly specified, default to tests/data/*
 if [[ $fullonly -eq 1 && ${#test_files[@]} -eq 0 ]]; then
-  test_files=("tests/data"/full*)
+  test_files=("tests/data"/full*.json)
 elif [[ ${#test_files[@]} -eq 0 ]]; then
-  test_files=("tests/data"/*)
+  test_files=("tests/data"/*.json)
 fi
 
 if [[ $execute_scripts -eq 1 ]]; then