7 files changed, 0 insertions, 965 deletions
diff --git a/rust/schist_core/tests/queries/account.rs b/rust/schist_core/tests/queries/account.rs
deleted file mode 100644
index ce4269d..0000000
--- a/rust/schist_core/tests/queries/account.rs
+++ /dev/null
@@ -1,58 +0,0 @@
-use schist_core::queries;
-use diesel::{Connection, SqliteConnection};
-
-use crate::common::{fakes::account::make_fake_account, test_context::TestContext};
-
-#[test]
-fn when_insert_accounts_then_returns_num_accounts() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let accounts = [make_fake_account(0), make_fake_account(1)];
-
-    let num_accounts_inserted = queries::accounts::insert_accounts(&accounts, connection).unwrap();
-
-    assert_eq!(num_accounts_inserted, 2);
-}
-
-#[test]
-fn given_accounts_when_get_all_accounts_then_return_accounts() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let accounts = [make_fake_account(0), make_fake_account(1)];
-    let _ = queries::accounts::insert_accounts(&accounts, connection).unwrap();
-
-    let accounts_in_db = queries::accounts::get_all_accounts(connection).unwrap();
-
-    assert_eq!(accounts_in_db.len(), accounts.len());
-    for account in &accounts {
-        assert!(accounts_in_db.iter().any(|account_in_db| account_in_db.eq(&account)));
-    }
-    for account_in_db in accounts_in_db {
-        assert!(accounts.iter().any(|account| account.eq(&account_in_db)));
-    }
-}
-
-#[test]
-fn given_accounts_when_delete_all_accounts_then_return_num_of_accounts() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let accounts = [make_fake_account(0), make_fake_account(1)];
-    let _ = queries::accounts::insert_accounts(&accounts, connection).unwrap();
-
-    let num_accounts_deleted = queries::accounts::delete_all_accounts(connection).unwrap();
-
-    assert_eq!(num_accounts_deleted, accounts.len());
-}
-
-#[test]
-fn given_deleted_accounts_when_get_all_accounts_then_return_empty() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let accounts = [make_fake_account(0), make_fake_account(1)];
-    let _ = queries::accounts::insert_accounts(&accounts, connection).unwrap();
-    let _ = queries::accounts::delete_all_accounts(connection).unwrap();
-
-    let accounts_returned = queries::accounts::get_all_accounts(connection).unwrap();
-
-    assert_eq!(accounts_returned.len(), 0);
-}
diff --git a/rust/schist_core/tests/queries/budget_updates.rs b/rust/schist_core/tests/queries/budget_updates.rs
deleted file mode 100644
index b9d60e2..0000000
--- a/rust/schist_core/tests/queries/budget_updates.rs
+++ /dev/null
@@ -1,354 +0,0 @@
-use schist_core::{models::{category::Category, date_utc::DateUtc}, queries, traits::nowlike::Nowlike};
-use diesel::{Connection, SqliteConnection};
-
-use crate::common::{fakes::{budget_update::make_fake_budget_update_builder, category::make_fake_category}, test_context::TestContext};
-
-fn given_categories(connection: &mut SqliteConnection) -> Vec<Category> {
-    let categories = vec![make_fake_category(0), make_fake_category(1)];
-    let _ = queries::categories::insert_categories(&categories, connection);
-    categories
-}
-
-#[test]
-fn when_insert_budget_updates_then_returns_num_budget_updates() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let budget_updates = [
-        make_fake_budget_update_builder(0)
-            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
-            .category_id(0)
-            .build().unwrap(),
-        make_fake_budget_update_builder(1)
-            .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
-            .category_id(0)
-            .build().unwrap(),
-    ];
-
-    let num_budget_updates_inserted = queries::budget_updates::insert_budget_updates(&budget_updates, connection).unwrap();
-
-    assert_eq!(num_budget_updates_inserted, 2);
-}
-
-#[test]
-fn given_budget_update_when_insert_budget_update_same_category_and_same_date_then_return_err() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-
-    let budget_updates_1 = [
-        make_fake_budget_update_builder(0)
-            .category_id(0)
-            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
-            .build().unwrap()
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates_1, connection);
-
-    let budget_updates_2 = [
-        make_fake_budget_update_builder(1)
-            .category_id(0)
-            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
-            .build().unwrap()
-    ];
-    let result = queries::budget_updates::insert_budget_updates(&budget_updates_2, connection);
-
-    assert!(result.is_err());
-}
-
-#[test]
-fn given_budget_update_when_insert_budget_update_different_category_and_same_date_then_return_num_budget_updates_inserted() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-
-    let budget_updates_1 = [
-        make_fake_budget_update_builder(0)
-            .category_id(0)
-            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
-            .build().unwrap()
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates_1, connection);
-
-    let budget_updates_2 = [
-        make_fake_budget_update_builder(1)
-            .category_id(1)
-            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
-            .build().unwrap()
-    ];
-    let result = queries::budget_updates::insert_budget_updates(&budget_updates_2, connection);
-
-    assert!(result.is_ok());
-    assert_eq!(result.unwrap(), 1);
-}
-
-#[test]
-fn given_budget_update_when_insert_budget_update_same_category_and_different_date_then_return_num_budget_updates_inserted() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-
-    let budget_updates_1 = [
-        make_fake_budget_update_builder(0)
-            .category_id(0)
-            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
-            .build().unwrap()
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates_1, connection);
-
-    let budget_updates_2 = [
-        make_fake_budget_update_builder(1)
-            .category_id(0)
-            .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
-            .build().unwrap()
-    ];
-    let result = queries::budget_updates::insert_budget_updates(&budget_updates_2, connection);
-
-    assert!(result.is_ok());
-    assert_eq!(result.unwrap(), 1);
-}
-
-#[test]
-fn given_budget_updates_when_get_all_budget_updates_then_return_budget_updates() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let budget_updates = [
-        make_fake_budget_update_builder(0)
-            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
-            .category_id(0)
-            .build().unwrap(),
-        make_fake_budget_update_builder(1)
-            .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
-            .category_id(0)
-            .build().unwrap(),
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates, connection).unwrap();
-
-    let budget_updates_in_db = queries::budget_updates::get_all_budget_updates(connection).unwrap();
-
-    assert_eq!(budget_updates_in_db.len(), budget_updates.len());
-    assert_eq!(budget_updates_in_db[0], budget_updates[0]);
-    assert_eq!(budget_updates_in_db[1], budget_updates[1]);
-    for budget_update in &budget_updates {
-        assert!(budget_updates_in_db.iter().any(|budget_update_in_db| budget_update_in_db.eq(&budget_update)));
-    }
-    for budget_update_in_db in budget_updates_in_db {
-        assert!(budget_updates.iter().any(|budget_update| budget_update.eq(&budget_update_in_db)));
-    }
-}
-
-#[test]
-fn given_budget_updates_when_delete_all_budget_updates_then_return_num_of_budget_updates() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let budget_updates = [
-        make_fake_budget_update_builder(0)
-            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
-            .category_id(0)
-            .build().unwrap(),
-        make_fake_budget_update_builder(1)
-            .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
-            .category_id(0)
-            .build().unwrap(),
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates, connection).unwrap();
-
-    let num_budget_updates_deleted = queries::budget_updates::delete_all_budget_updates(connection).unwrap();
-
-    assert_eq!(num_budget_updates_deleted, budget_updates.len());
-}
-
-#[test]
-fn given_deleted_budget_updates_when_get_all_budget_updates_then_return_empty() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let budget_updates = [
-        make_fake_budget_update_builder(0)
-            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
-            .category_id(0)
-            .build().unwrap(),
-        make_fake_budget_update_builder(1)
-            .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
-            .category_id(0)
-            .build().unwrap(),
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates, connection).unwrap();
-    let _ = queries::budget_updates::delete_all_budget_updates(connection).unwrap();
-
-    let budget_updates_returned = queries::budget_updates::get_all_budget_updates(connection).unwrap();
-
-    assert_eq!(budget_updates_returned.len(), 0);
-}
-
-#[test]
-fn given_no_categories_when_get_first_with_date_and_category_id_then_return_none() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-
-    let first_with_date_and_category_id =
-        queries::budget_updates::get_first_budget_update_with_date_and_category_id(
-            &DateUtc::now(),
-            0,
-            connection,
-        ).unwrap();
-
-    assert!(first_with_date_and_category_id.is_none());
-}
-
-#[test]
-fn given_no_budget_updates_when_get_first_with_date_and_category_id_then_return_none() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-
-    let first_with_date_and_category_id =
-        queries::budget_updates::get_first_budget_update_with_date_and_category_id(
-            &DateUtc::now(),
-            0,
-            connection,
-        ).unwrap();
-
-    assert!(first_with_date_and_category_id.is_none());
-}
-
-#[test]
-fn given_budget_update_when_get_first_with_date_then_return_budget_update() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let date: DateUtc = "2024-10-28".parse().unwrap();
-    let budget_update = make_fake_budget_update_builder(0).date(date.clone()).build().unwrap();
-    let _ = queries::budget_updates::insert_budget_updates(&[budget_update.clone()], connection).unwrap();
-
-    let first_with_date_and_category_id =
-        queries::budget_updates::get_first_budget_update_with_date_and_category_id(
-            &date,
-            0,
-            connection,
-        ).unwrap();
-
-    assert!(first_with_date_and_category_id.is_some());
-    assert_eq!(first_with_date_and_category_id.unwrap(), budget_update);
-}
-
-#[test]
-fn given_budget_update_when_get_first_with_date_and_different_category_id_then_return_none() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let date: DateUtc = "2024-10-28".parse().unwrap();
-    let different_date: DateUtc = "2024-10-29".parse().unwrap();
-    let budget_update = make_fake_budget_update_builder(0).date(date.clone()).build().unwrap();
-    let _ = queries::budget_updates::insert_budget_updates(&[budget_update.clone()], connection).unwrap();
-
-    let first_with_date_and_category_id =
-        queries::budget_updates::get_first_budget_update_with_date_and_category_id(
-            &different_date,
-            2,
-            connection
-        ).unwrap();
-
-    assert!(first_with_date_and_category_id.is_none());
-}
-
-#[test]
-fn given_budget_update_when_get_first_with_different_date_and_category_id_then_return_none() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let date: DateUtc = "2024-10-28".parse().unwrap();
-    let different_date: DateUtc = "2024-10-29".parse().unwrap();
-    let budget_update = make_fake_budget_update_builder(0).date(date.clone()).build().unwrap();
-    let _ = queries::budget_updates::insert_budget_updates(&[budget_update.clone()], connection).unwrap();
-
-    let first_with_date_and_category_id =
-        queries::budget_updates::get_first_budget_update_with_date_and_category_id(
-            &different_date,
-            0,
-            connection
-        ).unwrap();
-
-    assert!(first_with_date_and_category_id.is_none());
-}
-
-#[test]
-fn given_many_budget_updates_when_get_first_with_date_and_category_id_then_return_any_with_date() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let budget_updates = [
-        make_fake_budget_update_builder(0).date("2024-12-25".parse().unwrap()).category_id(0).build().unwrap(),
-        make_fake_budget_update_builder(1).date("2024-12-25".parse().unwrap()).category_id(1).build().unwrap(),
-        make_fake_budget_update_builder(2).date("2020-12-26".parse().unwrap()).category_id(0).build().unwrap(),
-        make_fake_budget_update_builder(3).date("2020-12-26".parse().unwrap()).category_id(1).build().unwrap(),
-        make_fake_budget_update_builder(4).date("2020-12-27".parse().unwrap()).category_id(0).build().unwrap(),
-        make_fake_budget_update_builder(5).date("2020-12-27".parse().unwrap()).category_id(1).build().unwrap(),
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates, connection).unwrap();
-
-    let first_with_date_and_category_id =
-        queries::budget_updates::get_first_budget_update_with_date_and_category_id(
-            &"2024-12-25".parse().unwrap(),
-            0,
-            connection,
-        ).unwrap();
-
-    assert!(first_with_date_and_category_id.is_some());
-    assert_eq!(first_with_date_and_category_id.unwrap(), budget_updates[0]);
-}
-
-#[test]
-fn given_many_budget_updates_when_get_most_recent_with_category_id_then_return_correct_date() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let budget_updates = [
-        make_fake_budget_update_builder(0)
-            .category_id(0)
-            .date("2024-12-25".parse().unwrap())
-            .build().unwrap(),
-        make_fake_budget_update_builder(1)
-            .category_id(0)
-            .date("2020-12-26".parse().unwrap())
-            .build().unwrap(),
-        make_fake_budget_update_builder(2)
-            .category_id(1)
-            .date("2020-12-27".parse().unwrap())
-            .build().unwrap(),
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates, connection).unwrap();
-
-    let most_recent_with_category = queries::budget_updates::get_most_recent_budget_update_date_with_category_id(
-        0, connection,
-    );
-
-    assert!(most_recent_with_category.is_ok());
-    let most_recent_with_category = most_recent_with_category.unwrap();
-    assert!(most_recent_with_category .is_some());
-    let most_recent_with_category = most_recent_with_category.unwrap();
-    assert_eq!(most_recent_with_category, budget_updates[1].date);
-}
-
-#[test]
-fn given_budget_update_when_get_most_recent_with_different_category_id_then_return_none() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let _categories = given_categories(connection);
-    let budget_updates = [
-        make_fake_budget_update_builder(0)
-            .category_id(1)
-            .date("2020-12-27".parse().unwrap())
-            .build().unwrap(),
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates, connection).unwrap();
-
-    let most_recent_with_category = queries::budget_updates::get_most_recent_budget_update_date_with_category_id(
-        0, connection,
-    );
-
-    assert!(most_recent_with_category.is_ok());
-    let most_recent_with_category = most_recent_with_category.unwrap();
-    assert!(most_recent_with_category .is_none());
-}
diff --git a/rust/schist_core/tests/queries/categories.rs b/rust/schist_core/tests/queries/categories.rs
deleted file mode 100644
index 51bd8eb..0000000
--- a/rust/schist_core/tests/queries/categories.rs
+++ /dev/null
@@ -1,218 +0,0 @@
-use schist_core::{models::{account::Account, budget::Budget, budget_update::BudgetUpdate, category::Category, date_utc::DateUtc, transaction::Transaction, transaction_categorisation::TransactionCategorisation}, queries};
-use chrono::{Days, Utc};
-use diesel::{Connection, SqliteConnection};
-
-use crate::common::{fakes::{account::make_fake_account, budget_update::make_fake_budget_update_builder, category::make_fake_category, transaction::make_fake_transaction_builder, transaction_categorisation::make_fake_transaction_categorisation_builder}, test_context::TestContext};
-
-fn given_categories(connection: &mut SqliteConnection) -> Vec<Category> {
-    let categories = vec![make_fake_category(0), make_fake_category(1)];
-    let _ = queries::categories::insert_categories(&categories, connection).unwrap();
-    categories
-}
-
-fn given_transactions(connection: &mut SqliteConnection) -> Vec<Transaction> {
-    let transactions = vec![
-        make_fake_transaction_builder(0).quantity(1).build().unwrap(),
-        make_fake_transaction_builder(1).quantity(2).build().unwrap(),
-        make_fake_transaction_builder(2).quantity(4).build().unwrap(),
-        make_fake_transaction_builder(3).quantity(8).build().unwrap(),
-    ];
-    let _ = queries::transactions::insert_transactions(&transactions, connection).unwrap();
-    transactions
-}
-
-fn given_accounts(connection: &mut SqliteConnection) -> Vec<Account> {
-    let accounts = vec![
-        make_fake_account(0),
-    ];
-    let _ = queries::accounts::insert_accounts(&accounts, connection);
-    accounts
-}
-
-fn given_transaction_categorisations(connection: &mut SqliteConnection) -> Vec<TransactionCategorisation> {
-    let transaction_categorisations = vec![
-        make_fake_transaction_categorisation_builder(0).quantity(1).transaction_id(0).category_id(0).build().unwrap(),
-        make_fake_transaction_categorisation_builder(1).quantity(1).transaction_id(1).category_id(0).build().unwrap(),
-        make_fake_transaction_categorisation_builder(2).quantity(1).transaction_id(1).category_id(0).build().unwrap(),
-        make_fake_transaction_categorisation_builder(3).quantity(4).transaction_id(2).category_id(1).build().unwrap(),
-        make_fake_transaction_categorisation_builder(4).quantity(3).transaction_id(3).category_id(1).build().unwrap(),
-        make_fake_transaction_categorisation_builder(5).quantity(5).transaction_id(3).category_id(1).build().unwrap(),
-    ];
-    let _ = queries::transaction_categorisations::insert_transaction_categorisations(&transaction_categorisations, connection).unwrap();
-    transaction_categorisations
-}
-
-fn given_budget_updates(connection: &mut SqliteConnection) -> Vec<BudgetUpdate> {
-    let now = Utc::now();
-    let twenty_days_ago = DateUtc::from(now.checked_sub_days(Days::new(20)).unwrap());
-    let ten_days_ago = DateUtc::from(now.checked_sub_days(Days::new(10)).unwrap());
-    let budget_updates = vec![
-        make_fake_budget_update_builder(0).category_id(0).date(twenty_days_ago.clone()).new_budget(100).new_period(1).build().unwrap(),
-        make_fake_budget_update_builder(1).category_id(0).date(ten_days_ago.clone()).new_budget(50).new_period(2).build().unwrap(),
-        make_fake_budget_update_builder(2).category_id(1).date(twenty_days_ago.clone()).new_budget(90).new_period(4).build().unwrap(),
-        make_fake_budget_update_builder(3).category_id(1).date(ten_days_ago.clone()).new_budget(40).new_period(8).build().unwrap(),
-    ];
-    let _ = queries::budget_updates::insert_budget_updates(&budget_updates, connection);
-    budget_updates
-}
-
-#[test]
-fn when_insert_categories_then_returns_num_categories() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = [make_fake_category(0), make_fake_category(1)];
-
-    let num_categories_inserted = queries::categories::insert_categories(&categories, connection).unwrap();
-
-    assert_eq!(num_categories_inserted, 2);
-}
-
-#[test]
-fn given_categories_when_get_all_categories_then_return_categories() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = given_categories(connection);
-
-    let categories_in_db = queries::categories::get_all_categories(connection).unwrap();
-
-    assert_eq!(categories_in_db.len(), categories.len());
-    for category in &categories {
-        assert!(categories_in_db.iter().any(|category_in_db| category_in_db.eq(&category)));
-    }
-    for category_in_db in categories_in_db {
-        assert!(categories.iter().any(|category| category.eq(&category_in_db)));
-    }
-}
-
-#[test]
-fn given_categories_when_delete_all_categories_then_return_num_of_categories() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = given_categories(connection);
-
-    let num_categories_deleted = queries::categories::delete_all_categories(connection).unwrap();
-
-    assert_eq!(num_categories_deleted, categories.len());
-}
-
-#[test]
-fn given_deleted_categories_when_get_all_categories_then_return_empty() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    given_categories(connection);
-    let _ = queries::categories::delete_all_categories(connection).unwrap();
-
-    let categories_returned = queries::categories::get_all_categories(connection).unwrap();
-
-    assert_eq!(categories_returned.len(), 0);
-}
-
-#[test]
-fn given_categories_and_no_transactions_when_get_all_balances_then_return_all_zero() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    given_categories(connection);
-
-    let balances = queries::categories::get_all_category_balances(connection);
-
-    assert!(balances.is_ok());
-    let mut balances = balances.unwrap();
-    balances.sort_by(|b1, b2| b1.category_id.cmp(&b2.category_id));
-    assert_eq!(balances.len(), 2);
-    for balance in balances {
-        assert_eq!(0, balance.balance);
-    }
-}
-
-#[test]
-fn given_categories_and_transaction_categorisations_when_get_all_balances_then_return_balances() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = given_categories(connection);
-    let _accounts = given_accounts(connection);
-    let _transactions = given_transactions(connection);
-    let transaction_categorisations = given_transaction_categorisations(connection);
-
-    let balances = queries::categories::get_all_category_balances(connection);
-
-    assert!(balances.is_ok());
-    let mut balances = balances.unwrap();
-    balances.sort_by(|b1, b2| b1.category_id.cmp(&b2.category_id));
-    assert_eq!(balances.len(), categories.len());
-    for category in categories {
-        let balance = balances.iter().find(|b| b.category_id == category.id).unwrap();
-        let expected_balance: i32 = transaction_categorisations
-            .iter()
-            .filter(|t| t.category_id == category.id)
-            .map(|t| t.quantity)
-            .sum();
-        assert_eq!(expected_balance, balance.balance);
-    }
-}
-
-#[test]
-fn given_categories_when_get_all_ids_then_return_all_ids() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = given_categories(connection);
-
-    let ids = queries::categories::get_all_category_ids(connection).unwrap();
-
-    assert_eq!(categories.len(), ids.len());
-    for category in &categories {
-        assert!(ids.iter().any(|id| category.id == *id));
-    }
-    for id in ids {
-        assert!(categories.iter().any(|category| category.id == id));
-    }
-}
-
-#[test]
-fn given_categories_and_no_budget_updates_when_get_most_recent_budget_per_category_id_then_return_none() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = given_categories(connection);
-
-    let most_recent_budget_per_category_id = queries::categories::get_most_recent_category_budget_per_category_id(connection);
-
-    assert!(most_recent_budget_per_category_id.is_ok());
-    let most_recent_budget_per_category_id = most_recent_budget_per_category_id.unwrap();
-    assert_eq!(categories.len(), most_recent_budget_per_category_id.len());
-    for category in categories {
-        let most_recent_budget = most_recent_budget_per_category_id.iter().find(|b| b.category_id == category.id);
-        assert!(most_recent_budget.is_some());
-        let most_recent_budget = most_recent_budget.unwrap();
-        assert!(most_recent_budget.budget.is_none());
-    }
-}
-
-#[test]
-fn given_categories_and_budget_updates_when_get_most_recent_budget_per_category_id_then_return_most_recent_budget() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = given_categories(connection);
-    let budget_updates = given_budget_updates(connection);
-
-    let most_recent_budget_per_category_id = queries::categories::get_most_recent_category_budget_per_category_id(connection);
-
-    assert!(most_recent_budget_per_category_id.is_ok());
-    let most_recent_budget_per_category_id = most_recent_budget_per_category_id.unwrap();
-    assert_eq!(categories.len(), most_recent_budget_per_category_id.len());
-    for category in categories {
-        let most_recent_budget_update = budget_updates
-            .iter()
-            .filter(|bu| bu.category_id == category.id)
-            .max_by_key(|bu| bu.date.clone())
-            .unwrap();
-
-        let most_recent_budget = most_recent_budget_per_category_id.iter().find(|b| b.category_id == category.id);
-        assert!(most_recent_budget.is_some());
-        let most_recent_budget = most_recent_budget.unwrap();
-        assert!(most_recent_budget.budget.is_some());
-        let most_recent_budget = most_recent_budget.budget.unwrap();
-        assert_eq!(most_recent_budget, Budget {
-            quantity: most_recent_budget_update.new_budget,
-            period: most_recent_budget_update.new_period,
-        });
-    }
-}
diff --git a/rust/schist_core/tests/queries/category_transfers.rs b/rust/schist_core/tests/queries/category_transfers.rs
deleted file mode 100644
index c68d4dc..0000000
--- a/rust/schist_core/tests/queries/category_transfers.rs
+++ /dev/null
@@ -1,124 +0,0 @@
-use schist_core::queries;
-use diesel::{Connection, SqliteConnection};
-
-use crate::common::{fakes::{category::make_fake_category, category_transfer::make_fake_category_transfer_builder}, test_context::TestContext};
-
-#[test]
-fn when_insert_category_transfers_then_returns_num_category_transfers() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = [make_fake_category(0), make_fake_category(1)];
-    let category_transfers = [
-        make_fake_category_transfer_builder(0).from_category_id(0).to_category_id(1).build().unwrap(),
-        make_fake_category_transfer_builder(1).from_category_id(0).to_category_id(1).build().unwrap(),
-    ];
-    let _ = queries::categories::insert_categories(&categories, connection);
-
-    let num_category_transfers_inserted = queries::category_transfers::insert_category_transfers(&category_transfers, connection).unwrap();
-
-    assert_eq!(num_category_transfers_inserted, 2);
-}
-
-#[test]
-fn given_category_transfers_when_get_all_category_transfers_then_return_category_transfers() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = [make_fake_category(0), make_fake_category(1)];
-    let category_transfers = [
-        make_fake_category_transfer_builder(0).from_category_id(0).to_category_id(1).build().unwrap(),
-        make_fake_category_transfer_builder(1).from_category_id(0).to_category_id(1).build().unwrap(),
-    ];
-    let _ = queries::categories::insert_categories(&categories, connection);
-    let _ = queries::category_transfers::insert_category_transfers(&category_transfers, connection).unwrap();
-
-    let category_transfers_in_db = queries::category_transfers::get_all_category_transfers(connection).unwrap();
-
-    assert_eq!(category_transfers_in_db.len(), category_transfers.len());
-    for category_transfer in &category_transfers {
-        assert!(category_transfers_in_db.iter().any(|category_transfer_in_db| category_transfer_in_db.eq(&category_transfer)));
-    }
-    for category_transfer_in_db in category_transfers_in_db {
-        assert!(category_transfers.iter().any(|category_transfer| category_transfer.eq(&category_transfer_in_db)));
-    }
-}
-
-#[test]
-fn given_category_transfers_when_delete_all_category_transfers_then_return_num_of_category_transfers() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = [make_fake_category(0), make_fake_category(1)];
-    let category_transfers = [
-        make_fake_category_transfer_builder(0).from_category_id(0).to_category_id(1).build().unwrap(),
-        make_fake_category_transfer_builder(1).from_category_id(0).to_category_id(1).build().unwrap(),
-    ];
-    let _ = queries::categories::insert_categories(&categories, connection);
-    let _ = queries::category_transfers::insert_category_transfers(&category_transfers, connection).unwrap();
-
-    let num_category_transfers_deleted = queries::category_transfers::delete_all_category_transfers(connection).unwrap();
-
-    assert_eq!(num_category_transfers_deleted, category_transfers.len());
-}
-
-#[test]
-fn given_deleted_category_transfers_when_get_all_category_transfers_then_return_empty() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = [make_fake_category(0), make_fake_category(1)];
-    let category_transfers = [
-        make_fake_category_transfer_builder(0).from_category_id(0).to_category_id(1).build().unwrap(),
-        make_fake_category_transfer_builder(1).from_category_id(0).to_category_id(1).build().unwrap(),
-    ];
-    let _ = queries::categories::insert_categories(&categories, connection);
-    let _ = queries::category_transfers::insert_category_transfers(&category_transfers, connection).unwrap();
-    let _ = queries::category_transfers::delete_all_category_transfers(connection).unwrap();
-
-    let category_transfers_returned = queries::category_transfers::get_all_category_transfers(connection).unwrap();
-
-    assert_eq!(category_transfers_returned.len(), 0);
-}
-
-#[test]
-fn given_category_transfers_when_sum_quantity_per_from_category_id_then_returns_sum_per_from_category_id() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = [make_fake_category(0), make_fake_category(1)];
-    let category_transfers = [
-        make_fake_category_transfer_builder(0).from_category_id(0).to_category_id(1).quantity(1).build().unwrap(),
-        make_fake_category_transfer_builder(1).from_category_id(0).to_category_id(1).quantity(2).build().unwrap(),
-        make_fake_category_transfer_builder(2).from_category_id(1).to_category_id(0).quantity(4).build().unwrap(),
-    ];
-    let _ = queries::categories::insert_categories(&categories, connection);
-    let _ = queries::category_transfers::insert_category_transfers(&category_transfers, connection).unwrap();
-
-    let sums = queries::category_transfers::sum_category_transfer_quantity_per_from_category_id(connection);
-
-    assert!(sums.is_ok());
-    let mut sums = sums.unwrap();
-    sums.sort_by_key(|sum| sum.0);
-    assert_eq!(categories.len(), sums.len());
-    assert_eq!(3, sums[0].1);
-    assert_eq!(4, sums[1].1);
-}
-
-#[test]
-fn given_category_transfers_when_sum_quantity_per_to_category_id_then_returns_sum_per_to_category_id() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let categories = [make_fake_category(0), make_fake_category(1)];
-    let category_transfers = [
-        make_fake_category_transfer_builder(0).from_category_id(0).to_category_id(1).quantity(1).build().unwrap(),
-        make_fake_category_transfer_builder(1).from_category_id(0).to_category_id(1).quantity(2).build().unwrap(),
-        make_fake_category_transfer_builder(2).from_category_id(1).to_category_id(0).quantity(4).build().unwrap(),
-    ];
-    let _ = queries::categories::insert_categories(&categories, connection);
-    let _ = queries::category_transfers::insert_category_transfers(&category_transfers, connection).unwrap();
-
-    let sums = queries::category_transfers::sum_category_transfer_quantity_per_to_category_id(connection);
-
-    assert!(sums.is_ok());
-    let mut sums = sums.unwrap();
-    sums.sort_by_key(|sum| sum.0);
-    assert_eq!(categories.len(), sums.len());
-    assert_eq!(4, sums[0].1);
-    assert_eq!(3, sums[1].1);
-}
diff --git a/rust/schist_core/tests/queries/mod.rs b/rust/schist_core/tests/queries/mod.rs
deleted file mode 100644
index e421934..0000000
--- a/rust/schist_core/tests/queries/mod.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-mod account;
-mod budget_updates;
-mod categories;
-mod category_transfers;
-mod transaction_categorisations;
-mod transactions;
diff --git a/rust/schist_core/tests/queries/transaction_categorisations.rs b/rust/schist_core/tests/queries/transaction_categorisations.rs
deleted file mode 100644
index a4bbf83..0000000
--- a/rust/schist_core/tests/queries/transaction_categorisations.rs
+++ /dev/null
@@ -1,127 +0,0 @@
-use schist_core::{models::{account::Account, category::Category, transaction::Transaction}, queries};
-use diesel::{Connection, SqliteConnection};
-
-use crate::common::{fakes::{account::make_fake_account, category::make_fake_category, transaction::make_fake_transaction_builder, transaction_categorisation::make_fake_transaction_categorisation_builder}, test_context::TestContext};
-
-fn given_accounts(connection: &mut SqliteConnection) -> Vec<Account> {
-    let accounts = vec![make_fake_account(0)];
-    let _ = queries::accounts::insert_accounts(&accounts, connection);
-    accounts
-}
-
-fn given_categories(connection: &mut SqliteConnection) -> Vec<Category> {
-    let categories = vec![make_fake_category(0), make_fake_category(1)];
-    let _ = queries::categories::insert_categories(&categories, connection);
-    categories
-}
-
-fn given_transactions(connection: &mut SqliteConnection) -> Vec<Transaction> {
-    let transactions = vec![
-        make_fake_transaction_builder(0).account_id(0).build().unwrap(),
-        make_fake_transaction_builder(1).account_id(0).build().unwrap(),
-    ];
-    let _ = queries::transactions::insert_transactions(&transactions, connection);
-    transactions
-}
-
-#[test]
-fn when_insert_transaction_categorisations_then_returns_num_transaction_categorisations() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    given_accounts(connection);
-    given_categories(connection);
-    given_transactions(connection);
-    let transaction_categorisations = [
-        make_fake_transaction_categorisation_builder(0).category_id(0).build().unwrap(),
-        make_fake_transaction_categorisation_builder(1).category_id(0).build().unwrap(),
-    ];
-
-    let num_transaction_categorisations_inserted = queries::transaction_categorisations::insert_transaction_categorisations(&transaction_categorisations, connection).unwrap();
-
-    assert_eq!(num_transaction_categorisations_inserted, 2);
-}
-
-#[test]
-fn given_transaction_categorisations_when_get_all_transaction_categorisations_then_return_transaction_categorisations() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    given_accounts(connection);
-    given_categories(connection);
-    given_transactions(connection);
-    let transaction_categorisations = [
-        make_fake_transaction_categorisation_builder(0).category_id(0).build().unwrap(),
-        make_fake_transaction_categorisation_builder(1).category_id(0).build().unwrap(),
-    ];
-    let _ = queries::transaction_categorisations::insert_transaction_categorisations(&transaction_categorisations, connection);
-
-    let transaction_categorisations_in_db = queries::transaction_categorisations::get_all_transaction_categorisations(connection).unwrap();
-
-    assert_eq!(transaction_categorisations_in_db.len(), transaction_categorisations.len());
-    for transaction_categorisation in &transaction_categorisations {
-        assert!(transaction_categorisations_in_db.iter().any(|transaction_categorisation_in_db| transaction_categorisation_in_db.eq(&transaction_categorisation)));
-    }
-    for transaction_categorisation_in_db in transaction_categorisations_in_db {
-        assert!(transaction_categorisations.iter().any(|transaction_categorisation| transaction_categorisation.eq(&transaction_categorisation_in_db)));
-    }
-}
-
-#[test]
-fn given_transaction_categorisations_when_delete_all_transaction_categorisations_then_return_num_of_transaction_categorisations() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    given_accounts(connection);
-    given_categories(connection);
-    given_transactions(connection);
-    let transaction_categorisations = [
-        make_fake_transaction_categorisation_builder(0).category_id(0).build().unwrap(),
-        make_fake_transaction_categorisation_builder(1).category_id(0).build().unwrap(),
-    ];
-    let _ = queries::transaction_categorisations::insert_transaction_categorisations(&transaction_categorisations, connection);
-
-    let num_transaction_categorisations_deleted = queries::transaction_categorisations::delete_all_transaction_categorisations(connection).unwrap();
-
-    assert_eq!(num_transaction_categorisations_deleted, transaction_categorisations.len());
-}
-
-#[test]
-fn given_deleted_transaction_categorisations_when_get_all_transaction_categorisations_then_return_empty() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    given_accounts(connection);
-    given_categories(connection);
-    given_transactions(connection);
-    let transaction_categorisations = [
-        make_fake_transaction_categorisation_builder(0).category_id(0).build().unwrap(),
-        make_fake_transaction_categorisation_builder(1).category_id(0).build().unwrap(),
-    ];
-    let _ = queries::transaction_categorisations::insert_transaction_categorisations(&transaction_categorisations, connection);
-    let _ = queries::transaction_categorisations::delete_all_transaction_categorisations(connection);
-
-    let transaction_categorisations_returned = queries::transaction_categorisations::get_all_transaction_categorisations(connection).unwrap();
-
-    assert_eq!(transaction_categorisations_returned.len(), 0);
-}
-
-#[test]
-fn given_transaction_categorisations_when_sum_quantity_per_category_id_then_returns_sum_quantity_per_category_id() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    given_accounts(connection);
-    let categories = given_categories(connection);
-    given_transactions(connection);
-    let transaction_categorisations = [
-        make_fake_transaction_categorisation_builder(0).category_id(0).quantity(1).build().unwrap(),
-        make_fake_transaction_categorisation_builder(1).category_id(0).quantity(2).build().unwrap(),
-        make_fake_transaction_categorisation_builder(2).category_id(1).quantity(4).build().unwrap(),
-    ];
-    let _ = queries::transaction_categorisations::insert_transaction_categorisations(&transaction_categorisations, connection);
-
-    let sums = queries::transaction_categorisations::sum_transaction_categorisation_quantity_per_category_id(connection);
-
-    assert!(sums.is_ok());
-    let mut sums = sums.unwrap();
-    sums.sort_by_key(|sum| sum.0);
-    assert_eq!(categories.len(), sums.len());
-    assert_eq!(3, sums[0].1);
-    assert_eq!(4, sums[1].1);
-}
diff --git a/rust/schist_core/tests/queries/transactions.rs b/rust/schist_core/tests/queries/transactions.rs
deleted file mode 100644
index 4e284bc..0000000
--- a/rust/schist_core/tests/queries/transactions.rs
+++ /dev/null
@@ -1,78 +0,0 @@
-use schist_core::queries;
-use diesel::{Connection, SqliteConnection};
-
-use crate::common::{fakes::{account::make_fake_account, transaction::make_fake_transaction_builder}, test_context::TestContext};
-
-#[test]
-fn when_insert_transactions_then_returns_num_transactions() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let accounts = [make_fake_account(0)];
-    let transactions = [
-        make_fake_transaction_builder(0).account_id(0).build().unwrap(),
-        make_fake_transaction_builder(1).account_id(0).build().unwrap(),
-    ];
-    let _ = queries::accounts::insert_accounts(&accounts, connection);
-
-    let num_transactions_inserted = queries::transactions::insert_transactions(&transactions, connection).unwrap();
-
-    assert_eq!(num_transactions_inserted, 2);
-}
-
-#[test]
-fn given_transactions_when_get_all_transactions_then_return_transactions() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let accounts = [make_fake_account(0)];
-    let transactions = [
-        make_fake_transaction_builder(0).account_id(0).build().unwrap(),
-        make_fake_transaction_builder(1).account_id(0).build().unwrap(),
-    ];
-    let _ = queries::accounts::insert_accounts(&accounts, connection);
-    let _ = queries::transactions::insert_transactions(&transactions, connection).unwrap();
-
-    let transactions_in_db = queries::transactions::get_all_transactions(connection).unwrap();
-
-    assert_eq!(transactions_in_db.len(), transactions.len());
-    for transaction in &transactions {
-        assert!(transactions_in_db.iter().any(|transaction_in_db| transaction_in_db.eq(&transaction)));
-    }
-    for transaction_in_db in transactions_in_db {
-        assert!(transactions.iter().any(|transaction| transaction.eq(&transaction_in_db)));
-    }
-}
-
-#[test]
-fn given_transactions_when_delete_all_transactions_then_return_num_of_transactions() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let accounts = [make_fake_account(0)];
-    let transactions = [
-        make_fake_transaction_builder(0).account_id(0).build().unwrap(),
-        make_fake_transaction_builder(1).account_id(0).build().unwrap(),
-    ];
-    let _ = queries::accounts::insert_accounts(&accounts, connection);
-    let _ = queries::transactions::insert_transactions(&transactions, connection).unwrap();
-
-    let num_transactions_deleted = queries::transactions::delete_all_transactions(connection).unwrap();
-
-    assert_eq!(num_transactions_deleted, transactions.len());
-}
-
-#[test]
-fn given_deleted_transactions_when_get_all_transactions_then_return_empty() {
-    let context = TestContext::new();
-    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
-    let accounts = [make_fake_account(0)];
-    let transactions = [
-        make_fake_transaction_builder(0).account_id(0).build().unwrap(),
-        make_fake_transaction_builder(1).account_id(0).build().unwrap(),
-    ];
-    let _ = queries::accounts::insert_accounts(&accounts, connection);
-    let _ = queries::transactions::insert_transactions(&transactions, connection).unwrap();
-    let _ = queries::transactions::delete_all_transactions(connection).unwrap();
-
-    let transactions_returned = queries::transactions::get_all_transactions(connection).unwrap();
-
-    assert_eq!(transactions_returned.len(), 0);
-}