AppFlowy/shared-lib/lib-ot/tests/node/operation_compose_test.rs

use lib_ot::core::{Changeset, NodeOperation};

#[test]
fn operation_insert_compose_delta_update_test() {
  let insert_operation = NodeOperation::Insert {
    path: 0.into(),
    nodes: vec![],
  };

  let update_operation = NodeOperation::Update {
    path: 0.into(),
    changeset: Changeset::Delta {
      delta: Default::default(),
      inverted: Default::default(),
    },
  };

  assert!(insert_operation.can_compose(&update_operation))
}

#[test]
fn operation_insert_compose_attribute_update_test() {
  let insert_operation = NodeOperation::Insert {
    path: 0.into(),
    nodes: vec![],
  };

  let update_operation = NodeOperation::Update {
    path: 0.into(),
    changeset: Changeset::Attributes {
      new: Default::default(),
      old: Default::default(),
    },
  };

  assert!(!insert_operation.can_compose(&update_operation))
}
#[test]
fn operation_insert_compose_update_with_diff_path_test() {
  let insert_operation = NodeOperation::Insert {
    path: 0.into(),
    nodes: vec![],
  };

  let update_operation = NodeOperation::Update {
    path: 1.into(),
    changeset: Changeset::Attributes {
      new: Default::default(),
      old: Default::default(),
    },
  };

  assert!(!insert_operation.can_compose(&update_operation))
}

#[test]
fn operation_insert_compose_insert_operation_test() {
  let insert_operation = NodeOperation::Insert {
    path: 0.into(),
    nodes: vec![],
  };

  assert!(!insert_operation.can_compose(&NodeOperation::Insert {
    path: 0.into(),
    nodes: vec![],
  }),)
}

#[test]
fn operation_update_compose_insert_operation_test() {
  let update_operation = NodeOperation::Update {
    path: 0.into(),
    changeset: Changeset::Attributes {
      new: Default::default(),
      old: Default::default(),
    },
  };

  assert!(!update_operation.can_compose(&NodeOperation::Insert {
    path: 0.into(),
    nodes: vec![],
  }))
}
#[test]
fn operation_update_compose_update_test() {
  let update_operation_1 = NodeOperation::Update {
    path: 0.into(),
    changeset: Changeset::Attributes {
      new: Default::default(),
      old: Default::default(),
    },
  };
  let update_operation_2 = NodeOperation::Update {
    path: 0.into(),
    changeset: Changeset::Attributes {
      new: Default::default(),
      old: Default::default(),
    },
  };

  assert!(update_operation_1.can_compose(&update_operation_2));
}
#[test]
fn operation_update_compose_update_with_diff_path_test() {
  let update_operation_1 = NodeOperation::Update {
    path: 0.into(),
    changeset: Changeset::Attributes {
      new: Default::default(),
      old: Default::default(),
    },
  };
  let update_operation_2 = NodeOperation::Update {
    path: 1.into(),
    changeset: Changeset::Attributes {
      new: Default::default(),
      old: Default::default(),
    },
  };

  assert!(!update_operation_1.can_compose(&update_operation_2));
}

#[test]
fn operation_insert_compose_insert_test() {
  let insert_operation_1 = NodeOperation::Insert {
    path: 0.into(),
    nodes: vec![],
  };
  let insert_operation_2 = NodeOperation::Insert {
    path: 0.into(),
    nodes: vec![],
  };

  assert!(!insert_operation_1.can_compose(&insert_operation_2));
}