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path: root/schist_core/schist_queries/tests/drips.rs
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mod common;

use common::test_context::TestContext;
use diesel::{Connection, SqliteConnection};
use schist_fakes::{bucket::make_fake_bucket, drip::make_fake_drip_builder};
use schist_models::{Bucket, DateUtc};
use schist_queries as queries;

fn given_buckets(connection: &mut SqliteConnection) -> Vec<Bucket> {
    let buckets = vec![make_fake_bucket(0), make_fake_bucket(1)];
    let _ = queries::buckets::insert_buckets(&buckets, connection);
    buckets
}

#[test]
fn when_insert_budget_drips_then_returns_num_budget_drips() {
    let context = TestContext::new();
    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
    let _buckets = given_buckets(connection);
    let budget_drips = [
        make_fake_drip_builder(0)
            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
            .bucket_id(0)
            .build()
            .unwrap(),
        make_fake_drip_builder(1)
            .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
            .bucket_id(0)
            .build()
            .unwrap(),
    ];

    let num_budget_drips_inserted =
        queries::drips::insert_drips(&budget_drips, connection).unwrap();

    assert_eq!(num_budget_drips_inserted, 2);
}

#[test]
fn given_budget_drip_when_insert_budget_drip_same_bucket_and_same_date_then_return_err() {
    let context = TestContext::new();
    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
    let _buckets = given_buckets(connection);

    let budget_drips_1 = [make_fake_drip_builder(0)
        .bucket_id(0)
        .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
        .build()
        .unwrap()];
    let _ = queries::drips::insert_drips(&budget_drips_1, connection);

    let budget_drips_2 = [make_fake_drip_builder(1)
        .bucket_id(0)
        .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
        .build()
        .unwrap()];
    let result = queries::drips::insert_drips(&budget_drips_2, connection);

    assert!(result.is_err());
}

#[test]
fn given_budget_drip_when_insert_budget_drip_different_bucket_and_same_date_then_return_num_budget_drips_inserted(
) {
    let context = TestContext::new();
    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
    let _buckets = given_buckets(connection);

    let budget_drips_1 = [make_fake_drip_builder(0)
        .bucket_id(0)
        .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
        .build()
        .unwrap()];
    let _ = queries::drips::insert_drips(&budget_drips_1, connection);

    let budget_drips_2 = [make_fake_drip_builder(1)
        .bucket_id(1)
        .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
        .build()
        .unwrap()];
    let result = queries::drips::insert_drips(&budget_drips_2, connection);

    assert!(result.is_ok());
    assert_eq!(result.unwrap(), 1);
}

#[test]
fn given_budget_drip_when_insert_budget_drip_same_bucket_and_different_date_then_return_num_budget_drips_inserted(
) {
    let context = TestContext::new();
    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
    let _buckets = given_buckets(connection);

    let budget_drips_1 = [make_fake_drip_builder(0)
        .bucket_id(0)
        .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
        .build()
        .unwrap()];
    let _ = queries::drips::insert_drips(&budget_drips_1, connection);

    let budget_drips_2 = [make_fake_drip_builder(1)
        .bucket_id(0)
        .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
        .build()
        .unwrap()];
    let result = queries::drips::insert_drips(&budget_drips_2, connection);

    assert!(result.is_ok());
    assert_eq!(result.unwrap(), 1);
}

#[test]
fn given_budget_drips_when_get_all_budget_drips_then_return_budget_drips() {
    let context = TestContext::new();
    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
    let _buckets = given_buckets(connection);
    let budget_drips = [
        make_fake_drip_builder(0)
            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
            .bucket_id(0)
            .build()
            .unwrap(),
        make_fake_drip_builder(1)
            .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
            .bucket_id(0)
            .build()
            .unwrap(),
    ];
    let _ = queries::drips::insert_drips(&budget_drips, connection).unwrap();

    let budget_drips_in_db = queries::drips::get_all_drips(connection).unwrap();

    assert_eq!(budget_drips_in_db.len(), budget_drips.len());
    assert_eq!(budget_drips_in_db[0], budget_drips[0]);
    assert_eq!(budget_drips_in_db[1], budget_drips[1]);
    for budget_drip in &budget_drips {
        assert!(budget_drips_in_db
            .iter()
            .any(|budget_drip_in_db| budget_drip_in_db.eq(&budget_drip)));
    }
    for budget_drip_in_db in budget_drips_in_db {
        assert!(budget_drips
            .iter()
            .any(|budget_drip| budget_drip.eq(&budget_drip_in_db)));
    }
}

#[test]
fn given_budget_drips_when_delete_all_budget_drips_then_return_num_of_budget_drips() {
    let context = TestContext::new();
    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
    let _buckets = given_buckets(connection);
    let budget_drips = [
        make_fake_drip_builder(0)
            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
            .bucket_id(0)
            .build()
            .unwrap(),
        make_fake_drip_builder(1)
            .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
            .bucket_id(0)
            .build()
            .unwrap(),
    ];
    let _ = queries::drips::insert_drips(&budget_drips, connection).unwrap();

    let num_budget_drips_deleted = queries::drips::delete_all_drips(connection).unwrap();

    assert_eq!(num_budget_drips_deleted, budget_drips.len());
}

#[test]
fn given_deleted_budget_drips_when_get_all_budget_drips_then_return_empty() {
    let context = TestContext::new();
    let connection = &mut SqliteConnection::establish(&context.db_url).unwrap();
    let _buckets = given_buckets(connection);
    let budget_drips = [
        make_fake_drip_builder(0)
            .date(DateUtc::from_ymd(2020, 12, 25).unwrap())
            .bucket_id(0)
            .build()
            .unwrap(),
        make_fake_drip_builder(1)
            .date(DateUtc::from_ymd(2020, 12, 26).unwrap())
            .bucket_id(0)
            .build()
            .unwrap(),
    ];
    let _ = queries::drips::insert_drips(&budget_drips, connection).unwrap();
    let _ = queries::drips::delete_all_drips(connection).unwrap();

    let budget_drips_returned = queries::drips::get_all_drips(connection).unwrap();

    assert_eq!(budget_drips_returned.len(), 0);
}