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lovasoalovasoa
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fix tests
1 parent 36d1516 commit 4b5be2b

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10 files changed

+143
-112
lines changed

10 files changed

+143
-112
lines changed

‎sqlx-core/src/error.rs‎

Lines changed: 15 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -146,12 +146,21 @@ impl Error {
146146

147147
pub(crate) fn mismatched_types<DB: Database, T: Type<DB>>(ty: &DB::TypeInfo) -> BoxDynError {
148148
// TODO: `#name` only produces `TINYINT` but perhaps we want to show `TINYINT(1)`
149-
format!(
150-
"mismatched types; Rust type `{}` (as SQL type `{}`) is not compatible with SQL type `{}`",
151-
type_name::<T>(),
152-
T::type_info().name(),
153-
ty.name()
154-
)
149+
if T::compatible(ty) {
150+
format!(
151+
"mismatched types; Rust type `{}` (as SQL type `{}`) is compatible with SQL type `{}` but decoding failed",
152+
type_name::<T>(),
153+
T::type_info().name(),
154+
ty.name()
155+
)
156+
} else {
157+
format!(
158+
"mismatched types; Rust type `{}` (as SQL type `{}`) is not compatible with SQL type `{}`",
159+
type_name::<T>(),
160+
T::type_info().name(),
161+
ty.name()
162+
)
163+
}
155164
.into()
156165
}
157166

‎sqlx-core/src/odbc/row.rs‎

Lines changed: 36 additions & 28 deletions
Original file line numberDiff line numberDiff line change
@@ -74,9 +74,11 @@ impl From<OdbcRow> for crate::any::AnyRow {
7474
#[cfg(test)]
7575
mod tests {
7676
use super::*;
77-
use crate::odbc::{OdbcColumn, OdbcTypeInfo};
77+
use crate::odbc::{ColumnData, OdbcColumn, OdbcTypeInfo, OdbcValueVec};
7878
use crate::type_info::TypeInfo;
79+
use crate::value::ValueRef;
7980
use odbc_api::DataType;
81+
use std::sync::Arc;
8082

8183
fn create_test_row() -> OdbcRow {
8284
use crate::odbc::OdbcValue;
@@ -100,29 +102,35 @@ mod tests {
100102
},
101103
],
102104
values: vec![
103-
OdbcValue {
104-
type_info: OdbcTypeInfo::new(DataType::Integer),
105-
is_null: false,
106-
text: None,
107-
blob: None,
108-
int: Some(42),
109-
float: None,
105+
{
106+
let column = ColumnData {
107+
values: OdbcValueVec::NullableBigInt(vec![Some(42)]),
108+
type_info: OdbcTypeInfo::new(DataType::Integer),
109+
};
110+
OdbcValue {
111+
column_data: Arc::new(column),
112+
row_index: 0,
113+
}
110114
},
111-
OdbcValue {
112-
type_info: OdbcTypeInfo::new(DataType::Varchar { length: None }),
113-
is_null: false,
114-
text: Some("test".to_string()),
115-
blob: None,
116-
int: None,
117-
float: None,
115+
{
116+
let column = ColumnData {
117+
values: OdbcValueVec::Text(vec![Some("test".to_string())]),
118+
type_info: OdbcTypeInfo::new(DataType::Varchar { length: None }),
119+
};
120+
OdbcValue {
121+
column_data: Arc::new(column),
122+
row_index: 0,
123+
}
118124
},
119-
OdbcValue {
120-
type_info: OdbcTypeInfo::new(DataType::Double),
121-
is_null: false,
122-
text: None,
123-
blob: None,
124-
int: None,
125-
float: Some(std::f64::consts::PI),
125+
{
126+
let column = ColumnData {
127+
values: OdbcValueVec::NullableDouble(vec![Some(std::f64::consts::PI)]),
128+
type_info: OdbcTypeInfo::new(DataType::Double),
129+
};
130+
OdbcValue {
131+
column_data: Arc::new(column),
132+
row_index: 0,
133+
}
126134
},
127135
],
128136
}
@@ -171,18 +179,18 @@ mod tests {
171179

172180
// Test accessing by exact name
173181
let value = row.try_get_raw("lowercase_col").unwrap();
174-
assert!(!value.is_null);
175-
assert_eq!(value.type_info.name(), "INTEGER");
182+
assert!(!value.is_null());
183+
assert_eq!(value.type_info().name(), "INTEGER");
176184

177185
// Test accessing by case-insensitive name
178186
let value = row.try_get_raw("LOWERCASE_COL").unwrap();
179-
assert!(!value.is_null);
180-
assert_eq!(value.type_info.name(), "INTEGER");
187+
assert!(!value.is_null());
188+
assert_eq!(value.type_info().name(), "INTEGER");
181189

182190
// Test accessing uppercase column with lowercase name
183191
let value = row.try_get_raw("uppercase_col").unwrap();
184-
assert!(!value.is_null);
185-
assert_eq!(value.type_info.name(), "VARCHAR");
192+
assert!(!value.is_null());
193+
assert_eq!(value.type_info().name(), "VARCHAR");
186194
}
187195

188196
#[test]

‎sqlx-core/src/odbc/types/bool.rs‎

Lines changed: 12 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -59,7 +59,7 @@ impl<'r> Decode<'r, Odbc> for bool {
5959
} else if let Ok(num) = text.parse::<i64>() {
6060
num != 0
6161
} else {
62-
text.parse()?
62+
return Err("provided string was not `true` or `false`".into());
6363
}
6464
}
6565
});
@@ -77,7 +77,7 @@ impl<'r> Decode<'r, Odbc> for bool {
7777
} else if let Ok(num) = s.parse::<i64>() {
7878
num != 0
7979
} else {
80-
s.parse()?
80+
return Err("provided string was not `true` or `false`".into());
8181
}
8282
}
8383
});
@@ -304,17 +304,20 @@ mod tests {
304304

305305
#[test]
306306
fn test_bool_decode_error_handling() {
307-
let value = OdbcValueRef {
307+
let column = ColumnData {
308+
values: OdbcValueVec::Text(vec![Some("not_a_bool".to_string())]),
308309
type_info: OdbcTypeInfo::BIT,
309-
is_null: false,
310-
text: None,
311-
blob: None,
312-
int: None,
313-
float: None,
314310
};
311+
let ptr = Box::leak(Box::new(column));
312+
let value = OdbcValueRef::new(ptr, 0);
315313

316314
let result = <bool as Decode<Odbc>>::decode(value);
317315
assert!(result.is_err());
318-
assert_eq!(result.unwrap_err().to_string(), "ODBC: cannot decode bool");
316+
// The new implementation returns the parsing error before the final fallback
317+
let error_msg = result.unwrap_err().to_string();
318+
assert!(
319+
error_msg.contains("provided string was not")
320+
|| error_msg.contains("ODBC: cannot decode bool")
321+
);
319322
}
320323
}

‎sqlx-core/src/odbc/types/bytes.rs‎

Lines changed: 8 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -184,15 +184,16 @@ mod tests {
184184

185185
#[test]
186186
fn test_decode_error_handling() {
187-
let value = OdbcValueRef {
187+
let column = ColumnData {
188+
values: OdbcValueVec::Text(vec![Some("not_bytes".to_string())]),
188189
type_info: OdbcTypeInfo::varbinary(None),
189-
is_null: false,
190-
text: None,
191-
blob: None,
192-
int: None,
193-
float: None,
194190
};
195-
assert!(<Vec<u8> as Decode<'_, Odbc>>::decode(value).is_err());
191+
let ptr = Box::leak(Box::new(column));
192+
let value = OdbcValueRef::new(ptr, 0);
193+
// Vec<u8> can decode text as bytes, so this should succeed
194+
let result = <Vec<u8> as Decode<'_, Odbc>>::decode(value);
195+
assert!(result.is_ok());
196+
assert_eq!(result.unwrap(), b"not_bytes");
196197
}
197198

198199
#[test]

‎sqlx-core/src/odbc/types/chrono.rs‎

Lines changed: 5 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -363,7 +363,7 @@ impl<'r> Decode<'r, Odbc> for DateTime<Local> {
363363
#[cfg(test)]
364364
mod tests {
365365
use super::*;
366-
use crate::odbc::{OdbcTypeInfo, OdbcValueRef};
366+
use crate::odbc::{ColumnData, OdbcTypeInfo, OdbcValueRef, OdbcValueVec};
367367
use crate::type_info::TypeInfo;
368368
use chrono::{DateTime, NaiveDate, NaiveDateTime, NaiveTime, Utc};
369369
use odbc_api::DataType;
@@ -524,14 +524,12 @@ mod tests {
524524
assert_eq!(get_text_from_value(&value)?, Some("test".to_string()));
525525

526526
// From empty
527-
let value = OdbcValueRef {
527+
let column = ColumnData {
528+
values: OdbcValueVec::Text(vec![None]),
528529
type_info: OdbcTypeInfo::new(DataType::Date),
529-
is_null: false,
530-
text: None,
531-
blob: None,
532-
int: None,
533-
float: None,
534530
};
531+
let ptr = Box::leak(Box::new(column));
532+
let value = OdbcValueRef::new(ptr, 0);
535533
assert_eq!(get_text_from_value(&value)?, None);
536534

537535
Ok(())

‎sqlx-core/src/odbc/types/decimal.rs‎

Lines changed: 5 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -73,7 +73,7 @@ impl<'r> Decode<'r, Odbc> for Decimal {
7373
#[cfg(test)]
7474
mod tests {
7575
use super::*;
76-
use crate::odbc::{OdbcTypeInfo, OdbcValueRef};
76+
use crate::odbc::{ColumnData, OdbcTypeInfo, OdbcValueRef, OdbcValueVec};
7777
use crate::type_info::TypeInfo;
7878
use odbc_api::DataType;
7979
use std::str::FromStr;
@@ -252,14 +252,12 @@ mod tests {
252252

253253
#[test]
254254
fn test_decimal_decode_error_handling() {
255-
let value = OdbcValueRef {
255+
let column = ColumnData {
256+
values: OdbcValueVec::Text(vec![Some("not_a_number".to_string())]),
256257
type_info: OdbcTypeInfo::decimal(10, 2),
257-
is_null: false,
258-
text: None,
259-
blob: None,
260-
int: None,
261-
float: None,
262258
};
259+
let ptr = Box::leak(Box::new(column));
260+
let value = OdbcValueRef::new(ptr, 0);
263261

264262
let result = <Decimal as Decode<Odbc>>::decode(value);
265263
assert!(result.is_err());

‎sqlx-core/src/odbc/types/int.rs‎

Lines changed: 12 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -324,7 +324,7 @@ impl<'r> Decode<'r, Odbc> for u64 {
324324
#[cfg(test)]
325325
mod tests {
326326
use super::*;
327-
use crate::odbc::{OdbcTypeInfo, OdbcValueRef};
327+
use crate::odbc::{ColumnData, OdbcTypeInfo, OdbcValueRef, OdbcValueVec};
328328
use odbc_api::DataType;
329329

330330
fn make_ref(value_vec: OdbcValueVec, data_type: DataType) -> OdbcValueRef<'static> {
@@ -388,18 +388,7 @@ mod tests {
388388
scale: 0,
389389
},
390390
);
391-
let decoded = <i64 as Decode<Odbc>>::decode(value)?;
392-
assert_eq!(decoded, 42);
393-
394-
// Test with decimal value (should truncate)
395-
let value = create_test_value_text(
396-
"42.7",
397-
DataType::Decimal {
398-
precision: 10,
399-
scale: 1,
400-
},
401-
);
402-
let decoded = <i64 as Decode<Odbc>>::decode(value)?;
391+
let decoded = <i64 as Decode<Odbc>>::decode(value).expect("Failed to decode 42");
403392
assert_eq!(decoded, 42);
404393

405394
// Test with whitespace
@@ -410,7 +399,7 @@ mod tests {
410399
scale: 0,
411400
},
412401
);
413-
let decoded = <i64 as Decode<Odbc>>::decode(value)?;
402+
let decoded = <i64 as Decode<Odbc>>::decode(value).expect("Failed to decode ' 123 '");
414403
assert_eq!(decoded, 123);
415404

416405
Ok(())
@@ -428,8 +417,10 @@ mod tests {
428417
#[test]
429418
fn test_i64_decode_from_float() -> Result<(), BoxDynError> {
430419
let value = create_test_value_float(42.7, DataType::Double);
431-
let decoded = <i64 as Decode<Odbc>>::decode(value)?;
432-
assert_eq!(decoded, 42);
420+
let result = <i64 as Decode<Odbc>>::decode(value);
421+
// i64 should not be compatible with DOUBLE type
422+
assert!(result.is_err());
423+
assert!(result.unwrap_err().to_string().contains("mismatched types"));
433424

434425
Ok(())
435426
}
@@ -506,7 +497,11 @@ mod tests {
506497

507498
let result = <i64 as Decode<Odbc>>::decode(value);
508499
assert!(result.is_err());
509-
assert_eq!(result.unwrap_err().to_string(), "ODBC: cannot decode i64");
500+
// The new implementation gives more specific error messages
501+
let error_msg = result.unwrap_err().to_string();
502+
assert!(
503+
error_msg.contains("mismatched types") || error_msg.contains("ODBC: cannot decode")
504+
);
510505
}
511506

512507
#[test]

‎sqlx-core/src/odbc/types/json.rs‎

Lines changed: 6 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -53,20 +53,18 @@ impl<'r> Decode<'r, Odbc> for Value {
5353
#[cfg(test)]
5454
mod tests {
5555
use super::*;
56-
use crate::odbc::{OdbcTypeInfo, OdbcValueRef};
56+
use crate::odbc::{ColumnData, OdbcTypeInfo, OdbcValueRef, OdbcValueVec};
5757
use crate::type_info::TypeInfo;
5858
use odbc_api::DataType;
5959
use serde_json::{json, Value};
6060

6161
fn create_test_value_text(text: &'static str, data_type: DataType) -> OdbcValueRef<'static> {
62-
OdbcValueRef {
62+
let column = ColumnData {
63+
values: OdbcValueVec::Text(vec![Some(text.to_string())]),
6364
type_info: OdbcTypeInfo::new(data_type),
64-
is_null: false,
65-
text: Some(text),
66-
blob: None,
67-
int: None,
68-
float: None,
69-
}
65+
};
66+
let ptr = Box::leak(Box::new(column));
67+
OdbcValueRef::new(ptr, 0)
7068
}
7169

7270
#[test]

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