ormer 0.2.9

A minimalist ORM framework that supports SQLite, PostgreSQL, MySQL, and SqlServer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136

#![cfg(feature = "duckdb")]

use std::time::Duration;

use ormer::{DbType, Model};

#[derive(Debug, Model)]
#[table = "duckdb_value_roundtrip_users"]
struct DuckDbValueRoundtripUser {
    #[primary]
    id: i32,
    profile: serde_json::Value,
    duration: Duration,
    tags: Vec<i32>,
    labels: Vec<String>,
}

#[derive(Debug, Model)]
#[table = "duckdb_conflict_regression_users"]
struct DuckDbConflictRegressionUser {
    #[primary]
    id: i32,
    #[unique]
    email: String,
    name: String,
}

#[tokio::test]
async fn duckdb_roundtrips_json_duration_and_arrays() -> Result<(), Box<dyn std::error::Error>> {
    let db = ormer::Database::connect(DbType::DuckDB, ":memory:").await?;
    db.create_table::<DuckDbValueRoundtripUser>()
        .execute()
        .await?;

    let expected_profile = serde_json::json!({
        "roles": ["admin", "operator"],
        "enabled": true
    });
    let expected_duration = Duration::from_micros(1_234_567);

    db.insert(&DuckDbValueRoundtripUser {
        id: 1,
        profile: expected_profile.clone(),
        duration: expected_duration,
        tags: vec![1, 2, 3],
        labels: vec!["first".to_string(), "second".to_string()],
    })
    .execute()
    .await?;

    let user = db
        .find_by_id::<DuckDbValueRoundtripUser>(1)
        .await?
        .expect("inserted DuckDB row");
    assert_eq!(user.profile, expected_profile);
    assert_eq!(user.duration, expected_duration);
    assert_eq!(user.tags, vec![1, 2, 3]);
    assert_eq!(user.labels, vec!["first", "second"]);
    Ok(())
}

#[tokio::test]
async fn duckdb_conflict_executors_use_their_rendered_sql() -> Result<(), Box<dyn std::error::Error>>
{
    let db = ormer::Database::connect(DbType::DuckDB, ":memory:").await?;
    db.create_table::<DuckDbConflictRegressionUser>()
        .execute()
        .await?;

    db.insert_or_update(&DuckDbConflictRegressionUser {
        id: 1,
        email: "alice@example.com".to_string(),
        name: "Alice".to_string(),
    })
    .execute()
    .await?;
    db.insert_or_update(&DuckDbConflictRegressionUser {
        id: 1,
        email: "alice@example.com".to_string(),
        name: "Alice updated".to_string(),
    })
    .execute()
    .await?;

    db.insert_or_ignore(&[
        DuckDbConflictRegressionUser {
            id: 1,
            email: "alice@example.com".to_string(),
            name: "Ignored".to_string(),
        },
        DuckDbConflictRegressionUser {
            id: 2,
            email: "bob@example.com".to_string(),
            name: "Bob".to_string(),
        },
    ])
    .execute()
    .await?;

    let rows = db
        .select::<DuckDbConflictRegressionUser>()
        .order_by(|user| user.id.asc())
        .collect::<Vec<_>>()
        .await?;
    assert_eq!(rows.len(), 2);
    assert_eq!(rows[0].name, "Alice updated");
    assert_eq!(rows[1].name, "Bob");

    let upsert_sql = db
        .insert_or_update(&DuckDbConflictRegressionUser {
            id: 3,
            email: "carol@example.com".to_string(),
            name: "Carol".to_string(),
        })
        .to_sql()?;
    assert!(
        upsert_sql.statements[0]
            .sql
            .contains("ON CONFLICT (id) DO UPDATE SET")
    );

    let ignore_sql = db
        .insert_or_ignore(&DuckDbConflictRegressionUser {
            id: 4,
            email: "dave@example.com".to_string(),
            name: "Dave".to_string(),
        })
        .to_sql()?;
    assert!(
        ignore_sql.statements[0]
            .sql
            .ends_with("ON CONFLICT DO NOTHING")
    );

    Ok(())
}