uxar 0.1.3

Opinionated Rust web framework built on Axum for Postgres-backed JSON APIs
Documentation 
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
137
138
139
140
141
142

use uxar::Validate;

#[derive(Validate)]
struct UserRegistration {
    #[validate(email)]
    email: String,

    #[validate(min_length = 8, max_length = 100)]
    password: String,

    #[validate(min_length = 2, max_length = 50)]
    name: String,

    #[validate(min = 18, max = 120)]
    age: i32,

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

#[test]
fn test_valid_user() {
    let user = UserRegistration {
        email: "user@example.com".to_string(),
        password: "secure_password_123".to_string(),
        name: "John Doe".to_string(),
        age: 25,
        website: Some("https://example.com".to_string()),
    };

    assert!(user.validate().is_ok());
}

#[test]
fn test_invalid_email() {
    let user = UserRegistration {
        email: "not-an-email".to_string(),
        password: "secure_password_123".to_string(),
        name: "John Doe".to_string(),
        age: 25,
        website: None,
    };

    let result = user.validate();
    assert!(result.is_err());
}

#[test]
fn test_password_too_short() {
    let user = UserRegistration {
        email: "user@example.com".to_string(),
        password: "short".to_string(),
        name: "John Doe".to_string(),
        age: 25,
        website: None,
    };

    let result = user.validate();
    assert!(result.is_err());
}

#[test]
fn test_age_out_of_range() {
    let user = UserRegistration {
        email: "user@example.com".to_string(),
        password: "secure_password_123".to_string(),
        name: "John Doe".to_string(),
        age: 150,
        website: None,
    };

    let result = user.validate();
    assert!(result.is_err());
}

#[test]
fn test_invalid_url() {
    let user = UserRegistration {
        email: "user@example.com".to_string(),
        password: "secure_password_123".to_string(),
        name: "John Doe".to_string(),
        age: 25,
        website: Some("not-a-url".to_string()),
    };

    let result = user.validate();
    assert!(result.is_err());
}

#[test]
fn test_multiple_errors() {
    let user = UserRegistration {
        email: "invalid".to_string(),
        password: "123".to_string(),
        name: "".to_string(),
        age: 200,
        website: Some("bad".to_string()),
    };

    let result = user.validate();
    assert!(result.is_err());
    if let Err(report) = result {
        // Should have multiple validation errors
        assert!(report.issues.len() >= 4);
    }
}

#[derive(Validate)]
struct Nested {
    #[validate(min = 1)]
    value: i32,
}

#[derive(Validate)]
struct Container {
    #[validate(delegate)]
    nested: Nested,
    #[validate(custom = "validate_custom")]
    custom_field: String,
}

fn validate_custom(val: &String) -> Result<(), uxar::validation::ValidationError> {
    if val == "invalid" {
        Err(uxar::validation::ValidationError::custom("invalid value"))
    } else {
        Ok(())
    }
}

#[test]
fn test_delegate_and_custom() {
    let c = Container {
        nested: Nested { value: 0 },
        custom_field: "invalid".to_string(),
    };
    let result = c.validate();
    assert!(result.is_err());
    if let Err(report) = result {
        assert!(report.has_error("nested.value"));
        assert!(report.has_error("custom_field"));
    }
}