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mysql_types.rs
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mysql_types.rs
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use super::test_api::*;
use datamodel::dml::ScalarType;
use indoc::indoc;
use pretty_assertions::assert_eq;
use serde_json::json;
use test_macros::*;
const CREATE_TYPES_TABLE: &str = indoc! {
r##"
CREATE TABLE `types` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`numeric_integer_tinyint` tinyint(4),
`numeric_integer_smallint` smallint(6),
`numeric_integer_int` int(11),
`numeric_integer_bigint` bigint(20),
`numeric_floating_decimal` decimal(10,2),
`numeric_floating_float` float,
`numeric_fixed_double` double,
`numeric_fixed_real` double,
`numeric_bit` bit(64),
`numeric_boolean` tinyint(1),
`date_date` date,
`date_datetime` datetime,
`date_timestamp` timestamp null DEFAULT null,
`date_time` time,
`date_year` year(4),
`string_char` char(255),
`string_varchar` varchar(255),
`string_text_tinytext` tinytext,
`string_text_text` text,
`string_text_mediumtext` mediumtext,
`string_text_longtext` longtext,
`string_binary_binary` binary(20),
`string_binary_varbinary` varbinary(255),
`string_blob_tinyblob` tinyblob,
`string_blob_mediumblob` mediumblob,
`string_blob_blob` blob,
`string_blob_longblob` longblob,
`string_enum` enum('pollicle_dogs','jellicle_cats'),
`string_set` set('a','b','c'),
`spatial_geometry` geometry,
`spatial_point` point,
`spatial_linestring` linestring,
`spatial_polygon` polygon,
`spatial_multipoint` multipoint,
`spatial_multilinestring` multilinestring,
`spatial_multipolygon` multipolygon,
`spatial_geometrycollection` geometrycollection,
`json` json,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
"##
};
#[test_each_connector(tags("mysql"))]
async fn mysql_types_roundtrip(api: &TestApi) -> TestResult {
api.execute_sql(CREATE_TYPES_TABLE).await?;
let (datamodel, engine) = api.introspect_and_start_query_engine().await?;
datamodel.assert_model("types", |model| {
model
.assert_field_type("numeric_integer_tinyint", ScalarType::Int)?
.assert_field_type("numeric_integer_smallint", ScalarType::Int)?
.assert_field_type("numeric_integer_int", ScalarType::Int)?
.assert_field_type("numeric_integer_bigint", ScalarType::Int)?
.assert_field_type("numeric_floating_decimal", ScalarType::Float)?
.assert_field_type("numeric_floating_float", ScalarType::Float)?
.assert_field_type("numeric_fixed_double", ScalarType::Float)?
.assert_field_type("numeric_fixed_real", ScalarType::Float)?
.assert_field_type("numeric_bit", ScalarType::Int)?
.assert_field_type("numeric_boolean", ScalarType::Boolean)?
.assert_field_type("date_date", ScalarType::DateTime)?
.assert_field_type("date_datetime", ScalarType::DateTime)?
.assert_field_type("date_timestamp", ScalarType::DateTime)?
.assert_field_type("date_time", ScalarType::DateTime)?
.assert_field_type("date_year", ScalarType::Int)?
.assert_field_type("string_char", ScalarType::String)?
.assert_field_type("string_varchar", ScalarType::String)?
.assert_field_type("string_text_tinytext", ScalarType::String)?
.assert_field_type("string_text_text", ScalarType::String)?
.assert_field_type("string_text_mediumtext", ScalarType::String)?
.assert_field_type("string_text_longtext", ScalarType::String)?
.assert_field_type("string_binary_binary", ScalarType::String)?
.assert_field_type("string_blob_tinyblob", ScalarType::String)?
.assert_field_type("string_blob_mediumblob", ScalarType::String)?
.assert_field_type("string_blob_blob", ScalarType::String)?
.assert_field_type("string_blob_longblob", ScalarType::String)?
.assert_field_enum_type("string_enum", "types_string_enum")?
.assert_field_type("string_set", ScalarType::String)?
.assert_field_type("spatial_geometry", ScalarType::String)?
.assert_field_type("spatial_point", ScalarType::String)?
.assert_field_type("spatial_linestring", ScalarType::String)?
.assert_field_type("spatial_polygon", ScalarType::String)?
.assert_field_type("spatial_multipoint", ScalarType::String)?
.assert_field_type("spatial_multilinestring", ScalarType::String)?
.assert_field_type("spatial_multipolygon", ScalarType::String)?
.assert_field_type("spatial_geometrycollection", ScalarType::String)?
.assert_field_type("json", ScalarType::String)
})?;
// Write the values.
{
let write = indoc! {
"
mutation {
createOnetypes(
data: {
numeric_integer_tinyint: 12,
numeric_integer_smallint: 350,
numeric_integer_int: 9002,
numeric_integer_bigint: 30000,
numeric_floating_decimal: 3.14
numeric_floating_float: -32.0
numeric_fixed_double: 0.14
numeric_fixed_real: 12.12
numeric_bit: 4
numeric_boolean: true
date_date: \"2020-02-27T00:00:00Z\"
date_datetime: \"2020-02-27T19:10:22Z\"
date_timestamp: \"2020-02-27T19:11:22Z\"
date_time: \"2020-02-20T12:50:01Z\"
date_year: 2012
string_char: \"make dolphins easy\"
string_varchar: \"dolphins of varying characters\"
string_text_tinytext: \"tiny dolphins\"
string_text_text: \"dolphins\"
string_text_mediumtext: \"medium dolphins\"
string_text_longtext: \"long dolphins\"
string_binary_binary: \"hello 2020\"
string_blob_tinyblob: \"smol blob\"
string_blob_mediumblob: \"average blob\"
string_blob_blob: \"very average blob\"
string_blob_longblob: \"loong looooong bloooooooob\"
string_enum: \"jellicle_cats\"
json: \"{\\\"name\\\": null}\"
}
) { id }
}
"
};
let write_response = engine.request(write).await;
let expected_write_response = json!({
"data": {
"createOnetypes": {
"id": 1,
}
}
});
assert_eq!(write_response, expected_write_response);
}
// Read the values back.
{
let read = indoc! {
"
query {
findManytypes {
numeric_integer_tinyint
numeric_integer_smallint
numeric_integer_int
numeric_integer_bigint
numeric_floating_decimal
numeric_floating_float
numeric_fixed_double
numeric_fixed_real
numeric_bit
numeric_boolean
date_date
date_datetime
date_timestamp
date_time
date_year
string_char
string_varchar
string_text_tinytext
string_text_text
string_text_mediumtext
string_text_longtext
string_binary_binary
string_blob_tinyblob
string_blob_mediumblob
string_blob_blob
string_blob_longblob
string_enum
# omitting spatial/geometry types
json
}
}
"
};
let read_response = engine.request(read).await;
let expected_read_response = json!({
"data": {
"findManytypes": [
{
"numeric_integer_tinyint": 12,
"numeric_integer_smallint": 350,
"numeric_integer_int": 9002,
"numeric_integer_bigint": 30000,
"numeric_floating_decimal": 3.14,
"numeric_floating_float": -32.0,
"numeric_fixed_double": 0.14,
"numeric_fixed_real": 12.12,
"numeric_bit": 4,
"numeric_boolean": true,
"date_date": "2020-02-27T00:00:00.000Z",
"date_datetime": "2020-02-27T19:10:22.000Z",
"date_timestamp": "2020-02-27T19:11:22.000Z",
"date_time": "1970-01-01T12:50:01.000Z",
"date_year": 2012,
"string_char": "make dolphins easy",
"string_varchar": "dolphins of varying characters",
"string_text_tinytext": "tiny dolphins",
"string_text_text": "dolphins",
"string_text_mediumtext": "medium dolphins",
"string_text_longtext": "long dolphins",
"string_binary_binary": "hello 2020\u{0}\u{0}\u{0}\u{0}\u{0}\u{0}\u{0}\u{0}\u{0}\u{0}",
"string_blob_tinyblob": "smol blob",
"string_blob_mediumblob": "average blob",
"string_blob_blob": "very average blob",
"string_blob_longblob": "loong looooong bloooooooob",
"string_enum": "jellicle_cats",
"json": "{\"name\": null}",
},
]
},
});
assert_eq!(read_response, expected_read_response);
}
Ok(())
}
#[test_each_connector(tags("mysql"))]
async fn mysql_bit_columns_are_properly_mapped_to_signed_integers(api: &TestApi) -> TestResult {
api.execute_sql(CREATE_TYPES_TABLE).await?;
let (_datamodel, engine) = api.introspect_and_start_query_engine().await?;
let write = indoc! {
"
mutation {
createOnetypes(
data: {
numeric_bit: -12
}
) { id numeric_bit }
}
"
};
let write_response = engine.request(write).await;
let expected_write_response = json!({
"data": {
"createOnetypes": {
"id": 1,
"numeric_bit": -12,
}
}
});
assert_eq!(write_response, expected_write_response);
Ok(())
}
#[test_each_connector(tags("mysql"))]
async fn mysql_floats_do_not_lose_precision(api: &TestApi) -> TestResult {
api.execute_sql(CREATE_TYPES_TABLE).await?;
let (_datamodel, engine) = api.introspect_and_start_query_engine().await?;
let write = indoc! {
"
mutation {
createOnetypes(
data: {
numeric_floating_float: 6.4
numeric_floating_decimal: 6.4
}
) {
id
numeric_floating_float
numeric_floating_decimal
}
}
"
};
let write_response = engine.request(write).await;
let expected_write_response = json!({
"data": {
"createOnetypes": {
"id": 1,
// This is what we expect from a f64 -> f32 -> f64 conversion.
"numeric_floating_float": 6.400000095367432,
"numeric_floating_decimal": 6.4,
}
}
});
assert_eq!(write_response, expected_write_response);
Ok(())
}
#[test_each_connector(tags("mysql"), log = "debug")]
async fn all_mysql_identifier_types_work(api: &TestApi) -> TestResult {
let identifier_types = &[
("tinyint", "12", ""),
("smallint", "350", ""),
("int", "9002", ""),
("bigint", "30000", ""),
("decimal(4, 2)", "3.1", ""),
// ("float", "2.8", ""),
("double", "0.1", ""),
("real", "12.1", ""),
("bit(32)", "4", ""),
("boolean", "true", ""),
("date", "\"2020-02-27T00:00:00.000Z\"", ""),
("datetime", "\"2020-02-27T19:10:22.000Z\"", ""),
("timestamp", "\"2020-02-27T19:11:22.000Z\"", ""),
// ("time", "\"1970-01-01T12:50:01.000Z\"", ""),
("year", "2091", ""),
("char(18)", "\"make dolphins easy\"", ""),
("varchar(200)", "\"dolphins of varying characters\"", ""),
("tinytext", "\"tiny dolphins\"", "(20)"),
("text", "\"dolphins\"", "(100)"),
("mediumtext", "\"medium dolphins\"", "(100)"),
("longtext", "\"long dolphins\"", "(100)"),
(
"enum('pollicle_dogs','jellicle_cats')",
"\"jellicle_cats\"",
"",
),
// ("json", "\"{\\\"name\\\": null}\"", ""),
];
let drop_table = r#"DROP TABLE IF EXISTS `pk_test`"#;
for (identifier_type, identifier_value, prefix) in identifier_types {
for index_type in &["PRIMARY KEY", "CONSTRAINT UNIQUE INDEX"] {
let create_pk_table = format!(
r#"CREATE TABLE `pk_test` (id {} NOT NULL, {} (id{}))"#,
identifier_type, index_type, prefix
);
api.execute_sql(drop_table).await?;
api.execute_sql(&create_pk_table).await?;
let (_datamodel, engine) = api.introspect_and_start_query_engine().await?;
let query = format!(
r#"
mutation {{
createOnepk_test(
data: {{
id: {}
}}
) {{
id
}}
}}
"#,
identifier_value
);
let response = engine.request(query).await;
let expected_response = format!(
r#"{{"data":{{"createOnepk_test":{{"id":{}}}}}}}"#,
identifier_value
);
assert_eq!(response.to_string(), expected_response);
}
}
Ok(())
}