oximod 0.2.0

MongoDB ODM for Rust inspired by Mongoose
Documentation 
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use mongodb::bson::{doc, oid::ObjectId};
use oximod::Model;
use serde::{Deserialize, Serialize};
use testresult::TestResult;

mod common;
use common::init;

// Run test: cargo nextest run counts_matching_documents_correctly
#[tokio::test]
async fn counts_matching_documents_correctly() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("count_test_counts_matching_documents_correctly")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,
        name: String,
        age: i32,
        active: bool,
    }

    User::clear().await?;

    let users = vec![
        User::default().name("User1").age(30).active(true),
        User::default().name("User3").age(30).active(false),
        User::default().name("User3").age(25).active(true),
    ];

    for user in users {
        user.save().await?;
    }

    let collection = User::get_collection()?;

    let count = collection.count_documents(doc! { "age": 30 }).await?;

    assert_eq!(count, 2);

    Ok(())
}

// Run test: cargo nextest run counts_no_matching_documents
#[tokio::test]
async fn counts_no_matching_documents() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("count_test_counts_no_matching_documents")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,
        name: String,
        age: i32,
        active: bool,
    }

    User::clear().await?;

    let collection = User::get_collection()?;

    let count = collection.count_documents(doc! { "age": 999 }).await?;

    assert_eq!(count, 0);

    Ok(())
}

// Run test: cargo nextest run counts_matching_documents_by_email_correctly
#[tokio::test]
async fn counts_matching_documents_by_email_correctly() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("count_test_counts_matching_documents_by_email_correctly")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,

        name: String,
        age: i32,
        active: bool,

        #[validate(email)]
        email: Option<String>,
    }

    User::clear().await?;

    let users = vec![
        User::default()
            .name("User1")
            .age(30)
            .active(true)
            .email("shared@example.com"),
        User::default()
            .name("User2")
            .age(30)
            .active(false)
            .email("shared@example.com"),
        User::default()
            .name("User3")
            .age(25)
            .active(true)
            .email("unique@example.com"),
    ];

    for user in users {
        user.save().await?;
    }

    let collection = User::get_collection()?;

    let count = collection
        .count_documents(doc! { "email": "shared@example.com" })
        .await?;

    assert_eq!(count, 2);

    Ok(())
}

// Run test: cargo nextest run counts_no_matching_documents_by_email
#[tokio::test]
async fn counts_no_matching_documents_by_email() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("count_test_counts_no_matching_documents_by_email")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,

        name: String,
        age: i32,
        active: bool,

        #[validate(email)]
        email: Option<String>,
    }

    User::clear().await?;

    let collection = User::get_collection()?;

    let count = collection
        .count_documents(doc! { "email": "notfound@example.com" })
        .await?;

    assert_eq!(count, 0);

    Ok(())
}

// Run test: cargo nextest run counts_matching_documents_correctly_using_model_helper
#[tokio::test]
async fn counts_matching_documents_correctly_using_model_helper() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("count_test_counts_matching_documents_correctly_using_model_helper")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,
        name: String,
        age: i32,
        active: bool,
    }

    User::clear().await?;

    let users = vec![
        User::default().name("User1").age(30).active(true),
        User::default().name("User2").age(30).active(false),
        User::default().name("User3").age(25).active(true),
    ];

    for user in users {
        user.save().await?;
    }

    let count = User::count(doc! { "age": 30 }).await?;
    assert_eq!(count, 2);

    Ok(())
}

// Run test: cargo nextest run counts_no_matching_documents_using_model_helper
#[tokio::test]
async fn counts_no_matching_documents_using_model_helper() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("count_test_counts_no_matching_documents_using_model_helper")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,
        name: String,
        age: i32,
        active: bool,
    }

    User::clear().await?;

    let count = User::count(doc! { "age": 999 }).await?;
    assert_eq!(count, 0);

    Ok(())
}

// Run test: cargo nextest run counts_matching_documents_by_email_correctly_using_model_helper
#[tokio::test]
async fn counts_matching_documents_by_email_correctly_using_model_helper() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("count_test_counts_matching_documents_by_email_correctly_using_model_helper")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,

        name: String,
        age: i32,
        active: bool,

        #[validate(email)]
        email: Option<String>,
    }

    User::clear().await?;

    let users = vec![
        User::default()
            .name("User1")
            .age(30)
            .active(true)
            .email("shared@example.com"),
        User::default()
            .name("User2")
            .age(30)
            .active(false)
            .email("shared@example.com"),
        User::default()
            .name("User3")
            .age(25)
            .active(true)
            .email("unique@example.com"),
    ];

    for user in users {
        user.save().await?;
    }

    let count = User::count(doc! { "email": "shared@example.com" }).await?;
    assert_eq!(count, 2);

    Ok(())
}

// Run test: cargo nextest run counts_no_matching_documents_by_email_using_model_helper
#[tokio::test]
async fn counts_no_matching_documents_by_email_using_model_helper() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("count_test_counts_no_matching_documents_by_email_using_model_helper")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,

        name: String,
        age: i32,
        active: bool,

        #[validate(email)]
        email: Option<String>,
    }

    User::clear().await?;

    let count = User::count(doc! { "email": "notfound@example.com" }).await?;
    assert_eq!(count, 0);

    Ok(())
}