tideorm 0.9.4

A developer-friendly ORM for Rust with clean, expressive syntax
Documentation 
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use super::*;

struct CustomValidatedUser {
    email: String,
}

impl Validate for CustomValidatedUser {
    fn validate(&self) -> Result<(), ValidationErrors> {
        self.custom_validations()
    }

    fn custom_validations(&self) -> Result<(), ValidationErrors> {
        let mut errors = ValidationErrors::new();
        if self.email.ends_with("@blocked.com") {
            errors.add("email", "This email domain is not allowed");
        }
        errors.to_result()
    }
}

#[test]
fn test_email_validation() {
    assert!(Validator::is_valid_email("test@example.com"));
    assert!(Validator::is_valid_email("user.name+tag@domain.co.uk"));
    assert!(!Validator::is_valid_email("invalid"));
    assert!(!Validator::is_valid_email("@example.com"));
    assert!(!Validator::is_valid_email("test@"));
}

#[test]
fn test_url_validation() {
    assert!(Validator::is_valid_url("http://example.com"));
    assert!(Validator::is_valid_url("https://example.com/path?query=1"));
    assert!(!Validator::is_valid_url("example.com"));
    assert!(!Validator::is_valid_url("ftp://example.com"));
    assert!(!Validator::is_valid_url("https://"));
    assert!(!Validator::is_valid_url("https:// ; DROP TABLE users"));
}

#[test]
fn test_min_length() {
    let rule = ValidationRule::MinLength(3);
    assert!(Validator::validate_rule(&"ab".to_string(), &rule, "name").is_some());
    assert!(Validator::validate_rule(&"abc".to_string(), &rule, "name").is_none());
    assert!(Validator::validate_rule(&"abcd".to_string(), &rule, "name").is_none());
}

#[test]
fn test_max_length() {
    let rule = ValidationRule::MaxLength(5);
    assert!(Validator::validate_rule(&"abc".to_string(), &rule, "name").is_none());
    assert!(Validator::validate_rule(&"abcde".to_string(), &rule, "name").is_none());
    assert!(Validator::validate_rule(&"abcdef".to_string(), &rule, "name").is_some());
}

#[test]
fn test_length_rules_count_unicode_characters() {
    let value = "مرحبا".to_string();

    assert!(Validator::validate_rule(&value, &ValidationRule::MinLength(5), "name").is_none());
    assert!(Validator::validate_rule(&value, &ValidationRule::MinLength(6), "name").is_some());
    assert!(Validator::validate_rule(&value, &ValidationRule::MaxLength(5), "name").is_none());
    assert!(Validator::validate_rule(&value, &ValidationRule::MaxLength(4), "name").is_some());
    assert!(Validator::validate_rule(&value, &ValidationRule::Length(5), "name").is_none());
    assert!(Validator::validate_rule(&value, &ValidationRule::Length(10), "name").is_some());
}

#[test]
fn test_range() {
    let rule = ValidationRule::Range(1.0, 10.0);
    assert!(Validator::validate_rule(&0, &rule, "age").is_some());
    assert!(Validator::validate_rule(&1, &rule, "age").is_none());
    assert!(Validator::validate_rule(&5, &rule, "age").is_none());
    assert!(Validator::validate_rule(&10, &rule, "age").is_none());
    assert!(Validator::validate_rule(&11, &rule, "age").is_some());
}

#[test]
fn test_regex_validation() {
    let rule = ValidationRule::Regex(r"^[a-z]+$".to_string());

    assert!(Validator::validate_rule(&"alice".to_string(), &rule, "name").is_none());
    assert!(Validator::validate_rule(&"Alice1".to_string(), &rule, "name").is_some());
    assert!(Validator::validate_rule(&"bob".to_string(), &rule, "name").is_none());
}

#[test]
fn test_invalid_regex_rule_is_ignored_consistently() {
    let rule = ValidationRule::Regex("[".to_string());

    assert!(Validator::validate_rule(&"alice".to_string(), &rule, "name").is_none());
    assert!(Validator::validate_rule(&"bob".to_string(), &rule, "name").is_none());
}

#[test]
fn test_validation_errors() {
    let mut errors = ValidationErrors::new();
    assert!(errors.is_empty());

    errors.add("email", "Invalid email");
    errors.add("email", "Email already taken");
    errors.add("name", "Name is required");

    assert!(!errors.is_empty());
    assert_eq!(errors.len(), 2);
    assert_eq!(errors.get("email").unwrap().len(), 2);
    assert_eq!(errors.get("name").unwrap().len(), 1);

    let messages = errors.messages();
    assert_eq!(messages.len(), 3);
}

#[test]
fn test_validation_builder() {
    let (field, rules) = ValidationBuilder::new("email")
        .required()
        .email()
        .max_length(255)
        .build();

    assert_eq!(field, "email");
    assert_eq!(rules.len(), 3);
}

#[test]
fn test_custom_rule_is_deferred_to_model_level() {
    let rule = ValidationRule::Custom("blocked domain".to_string());

    assert!(Validator::validate_rule(&"allowed@example.com".to_string(), &rule, "email").is_none());
    assert!(Validator::validate_rule(&"blocked@blocked.com".to_string(), &rule, "email").is_none());
}

#[test]
fn test_custom_validations_still_report_errors() {
    let allowed = CustomValidatedUser {
        email: "allowed@example.com".to_string(),
    };
    assert!(allowed.validate().is_ok());

    let blocked = CustomValidatedUser {
        email: "blocked@blocked.com".to_string(),
    };
    let errors = blocked
        .validate()
        .expect_err("blocked domain should fail custom validation");

    assert_eq!(
        errors.field_errors("email"),
        vec!["This email domain is not allowed".to_string()]
    );
}