1 
use serde::{Deserialize, Serialize};
2 

            

        

            

                3
            

            

                
            

            

                
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]

            

        

            

                4
            

            

                
            

            

                
pub struct AccountSuggestion {

            

        

            

                5
            

            

                
            

            

                
    pub id: String,

            

        

            

                6
            

            

                
            

            

                
    pub name: String,

            

        

            

                7
            

            

                
            

            

                
    pub currency: Option<String>,

            

        

            

                8
            

            

                
            

            

                
}

            

        

            

                9
            

            

                
            

            

                

            

        

            

                10
            

            

                
            

            

                
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]

            

        

            

                11
            

            

                
            

            

                
pub struct CommoditySuggestion {

            

        

            

                12
            

            

                
            

            

                
    pub id: String,

            

        

            

                13
            

            

                
            

            

                
    pub symbol: String,

            

        

            

                14
            

            

                
            

            

                
    pub name: String,

            

        

            

                15
            

            

                
            

            

                
}

            

        

            

                16
            

            

                
            

            

                

            

        

            

                17
            

            

                
            

            

                
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]

            

        

            

                18
            

            

                
            

            

                
pub struct TagSuggestion {

            

        

            

                19
            

            

                
            

            

                
    pub name: String,

            

        

            

                20
            

            

                
            

            

                
    pub value: Option<String>,

            

        

            

                21
            

            

                
            

            

                
}

            

        

            

                22
            

            

                
            

            

                

            

        

            

                23
            

            

                
            

            

                
#[cfg(test)]

            

        

            

                24
            

            

                
            

            

                
mod tests {

            

        

            

                25
            

            

                
            

            

                
    use super::*;

            

        

            

                26
            

            

                
            

            

                

            

        

            

                27
            

            

                
            

            

                
    #[test]

            

        

            

                28
            

            

                1
            

            

                
    fn account_suggestion_serializes_with_correct_field_names() {

            

        

            

                29
            

            

                1
            

            

                
        let suggestion = AccountSuggestion {

            

        

            

                30
            

            

                1
            

            

                
            id: "acc-123".into(),

            

        

            

                31
            

            

                1
            

            

                
            currency: Some("cur-456".into()),

            

        

            

                32
            

            

                1
            

            

                
            name: "Checking".into(),

            

        

            

                33
            

            

                1
            

            

                
        };

            

        

            

                34
            

            

                
            

            

                

            

        

            

                35
            

            

                1
            

            

                
        let json = serde_json::to_value(&suggestion).unwrap();

            

        

            

                36
            

            

                
            

            

                

            

        

            

                37
            

            

                1
            

            

                
        assert!(json.get("id").is_some(), "must have 'id' field");

            

        

            

                38
            

            

                1
            

            

                
        assert!(json.get("name").is_some(), "must have 'name' field");

            

        

            

                39
            

            

                1
            

            

                
        assert!(json.get("currency").is_some(), "must have 'currency' field");

            

        

            

                40
            

            

                1
            

            

                
    }

            

        

            

                41
            

            

                
            

            

                

            

        

            

                42
            

            

                
            

            

                
    #[test]

            

        

            

                43
            

            

                1
            

            

                
    fn account_suggestion_deserializes_from_api_response() {

            

        

            

                44
            

            

                1
            

            

                
        let json = r#"{

            

        

            

                45
            

            

                1
            

            

                
            "id": "acc-123",

            

        

            

                46
            

            

                1
            

            

                
            "currency": "cur-456",

            

        

            

                47
            

            

                1
            

            

                
            "name": "Checking"

            

        

            

                48
            

            

                1
            

            

                
        }"#;

            

        

            

                49
            

            

                
            

            

                

            

        

            

                50
            

            

                1
            

            

                
        let suggestion: AccountSuggestion = serde_json::from_str(json).unwrap();

            

        

            

                51
            

            

                
            

            

                

            

        

            

                52
            

            

                1
            

            

                
        assert_eq!(suggestion.id, "acc-123");

            

        

            

                53
            

            

                1
            

            

                
        assert_eq!(suggestion.currency, Some("cur-456".into()));

            

        

            

                54
            

            

                1
            

            

                
        assert_eq!(suggestion.name, "Checking");

            

        

            

                55
            

            

                1
            

            

                
    }

            

        

            

                56
            

            

                
            

            

                

            

        

            

                57
            

            

                
            

            

                
    #[test]

            

        

            

                58
            

            

                1
            

            

                
    fn commodity_suggestion_serializes_correctly() {

            

        

            

                59
            

            

                1
            

            

                
        let suggestion = CommoditySuggestion {

            

        

            

                60
            

            

                1
            

            

                
            id: "com-123".into(),

            

        

            

                61
            

            

                1
            

            

                
            symbol: "USD".into(),

            

        

            

                62
            

            

                1
            

            

                
            name: "US Dollar".into(),

            

        

            

                63
            

            

                1
            

            

                
        };

            

        

            

                64
            

            

                
            

            

                

            

        

            

                65
            

            

                1
            

            

                
        let json = serde_json::to_value(&suggestion).unwrap();

            

        

            

                66
            

            

                
            

            

                

            

        

            

                67
            

            

                1
            

            

                
        assert!(json.get("id").is_some(), "must have 'id' field");

            

        

            

                68
            

            

                1
            

            

                
        assert!(json.get("symbol").is_some(), "must have 'symbol' field");

            

        

            

                69
            

            

                1
            

            

                
        assert!(json.get("name").is_some(), "must have 'name' field");

            

        

            

                70
            

            

                1
            

            

                
    }

            

        

            

                71
            

            

                
            

            

                

            

        

            

                72
            

            

                
            

            

                
    #[test]

            

        

            

                73
            

            

                1
            

            

                
    fn tag_suggestion_serializes_correctly() {

            

        

            

                74
            

            

                1
            

            

                
        let suggestion = TagSuggestion {

            

        

            

                75
            

            

                1
            

            

                
            name: "category".into(),

            

        

            

                76
            

            

                1
            

            

                
            value: Some("groceries".into()),

            

        

            

                77
            

            

                1
            

            

                
        };

            

        

            

                78
            

            

                
            

            

                

            

        

            

                79
            

            

                1
            

            

                
        let json = serde_json::to_value(&suggestion).unwrap();

            

        

            

                80
            

            

                
            

            

                

            

        

            

                81
            

            

                1
            

            

                
        assert!(json.get("name").is_some(), "must have 'name' field");

            

        

            

                82
            

            

                1
            

            

                
        assert!(json.get("value").is_some(), "must have 'value' field");

            

        

            

                83
            

            

                1
            

            

                
    }

            

        

            

                84
            

            

                
            

            

                
}