448 lines
13 KiB
Rust
448 lines
13 KiB
Rust
use crate::compilation::ValidatorArena;
|
|
use crate::{
|
|
compilation::context::CompilationContext,
|
|
error::{error, no_error, ErrorIterator, ValidationError},
|
|
keywords::CompilationResult,
|
|
primitive_type::{PrimitiveType, PrimitiveTypesBitMap},
|
|
validator::Validate,
|
|
};
|
|
use serde_json::{json, Map, Number, Value};
|
|
use std::convert::TryFrom;
|
|
|
|
use crate::paths::{InstancePath, JSONPointer};
|
|
|
|
pub(crate) struct MultipleTypesValidator {
|
|
types: PrimitiveTypesBitMap,
|
|
schema_path: JSONPointer,
|
|
}
|
|
|
|
impl MultipleTypesValidator {
|
|
#[inline]
|
|
pub(crate) fn compile(items: &[Value], schema_path: JSONPointer) -> CompilationResult {
|
|
let mut types = PrimitiveTypesBitMap::new();
|
|
for item in items {
|
|
match item {
|
|
Value::String(string) => {
|
|
if let Ok(primitive_type) = PrimitiveType::try_from(string.as_str()) {
|
|
types |= primitive_type;
|
|
} else {
|
|
return Err(ValidationError::enumeration(
|
|
JSONPointer::default(),
|
|
schema_path,
|
|
item,
|
|
&json!([
|
|
"array", "boolean", "integer", "null", "number", "object", "string"
|
|
]),
|
|
));
|
|
}
|
|
}
|
|
_ => {
|
|
return Err(ValidationError::single_type_error(
|
|
schema_path,
|
|
JSONPointer::default(),
|
|
item,
|
|
PrimitiveType::String,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
Ok(Box::new(MultipleTypesValidator { types, schema_path }))
|
|
}
|
|
}
|
|
|
|
impl Validate for MultipleTypesValidator {
|
|
fn is_valid(&self, instance: &Value) -> bool {
|
|
match instance {
|
|
Value::Array(_) => self.types.contains_type(PrimitiveType::Array),
|
|
Value::Bool(_) => self.types.contains_type(PrimitiveType::Boolean),
|
|
Value::Null => self.types.contains_type(PrimitiveType::Null),
|
|
Value::Number(num) => {
|
|
self.types.contains_type(PrimitiveType::Number)
|
|
|| (self.types.contains_type(PrimitiveType::Integer) && is_integer(num))
|
|
}
|
|
Value::Object(_) => self.types.contains_type(PrimitiveType::Object),
|
|
Value::String(_) => self.types.contains_type(PrimitiveType::String),
|
|
}
|
|
}
|
|
fn validate<'instance>(
|
|
&self,
|
|
instance: &'instance Value,
|
|
instance_path: &InstancePath,
|
|
) -> ErrorIterator<'instance> {
|
|
if self.is_valid(instance) {
|
|
no_error()
|
|
} else {
|
|
error(ValidationError::multiple_type_error(
|
|
self.schema_path.clone(),
|
|
instance_path.into(),
|
|
instance,
|
|
self.types,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|
|
impl core::fmt::Display for MultipleTypesValidator {
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
write!(
|
|
f,
|
|
"type: [{}]",
|
|
self.types
|
|
.into_iter()
|
|
.map(|type_| format!("{}", type_))
|
|
.collect::<Vec<String>>()
|
|
.join(", ")
|
|
)
|
|
}
|
|
}
|
|
|
|
pub(crate) struct NullTypeValidator {
|
|
schema_path: JSONPointer,
|
|
}
|
|
|
|
impl NullTypeValidator {
|
|
#[inline]
|
|
pub(crate) fn compile<'a>(schema_path: JSONPointer) -> CompilationResult<'a> {
|
|
Ok(Box::new(NullTypeValidator { schema_path }))
|
|
}
|
|
}
|
|
|
|
impl Validate for NullTypeValidator {
|
|
fn is_valid(&self, instance: &Value) -> bool {
|
|
instance.is_null()
|
|
}
|
|
fn validate<'instance>(
|
|
&self,
|
|
instance: &'instance Value,
|
|
instance_path: &InstancePath,
|
|
) -> ErrorIterator<'instance> {
|
|
if self.is_valid(instance) {
|
|
no_error()
|
|
} else {
|
|
error(ValidationError::single_type_error(
|
|
self.schema_path.clone(),
|
|
instance_path.into(),
|
|
instance,
|
|
PrimitiveType::Null,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|
|
impl core::fmt::Display for NullTypeValidator {
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
"type: null".fmt(f)
|
|
}
|
|
}
|
|
|
|
pub(crate) struct BooleanTypeValidator {
|
|
schema_path: JSONPointer,
|
|
}
|
|
|
|
impl BooleanTypeValidator {
|
|
#[inline]
|
|
pub(crate) fn compile<'a>(schema_path: JSONPointer) -> CompilationResult<'a> {
|
|
Ok(Box::new(BooleanTypeValidator { schema_path }))
|
|
}
|
|
}
|
|
|
|
impl Validate for BooleanTypeValidator {
|
|
fn is_valid(&self, instance: &Value) -> bool {
|
|
instance.is_boolean()
|
|
}
|
|
fn validate<'instance>(
|
|
&self,
|
|
instance: &'instance Value,
|
|
instance_path: &InstancePath,
|
|
) -> ErrorIterator<'instance> {
|
|
if self.is_valid(instance) {
|
|
no_error()
|
|
} else {
|
|
error(ValidationError::single_type_error(
|
|
self.schema_path.clone(),
|
|
instance_path.into(),
|
|
instance,
|
|
PrimitiveType::Boolean,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|
|
impl core::fmt::Display for BooleanTypeValidator {
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
"type: boolean".fmt(f)
|
|
}
|
|
}
|
|
|
|
pub(crate) struct StringTypeValidator {
|
|
schema_path: JSONPointer,
|
|
}
|
|
|
|
impl StringTypeValidator {
|
|
#[inline]
|
|
pub(crate) fn compile<'a>(schema_path: JSONPointer) -> CompilationResult<'a> {
|
|
Ok(Box::new(StringTypeValidator { schema_path }))
|
|
}
|
|
}
|
|
|
|
impl Validate for StringTypeValidator {
|
|
fn is_valid(&self, instance: &Value) -> bool {
|
|
instance.is_string()
|
|
}
|
|
|
|
fn validate<'instance>(
|
|
&self,
|
|
instance: &'instance Value,
|
|
instance_path: &InstancePath,
|
|
) -> ErrorIterator<'instance> {
|
|
if self.is_valid(instance) {
|
|
no_error()
|
|
} else {
|
|
error(ValidationError::single_type_error(
|
|
self.schema_path.clone(),
|
|
instance_path.into(),
|
|
instance,
|
|
PrimitiveType::String,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
impl core::fmt::Display for StringTypeValidator {
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
"type: string".fmt(f)
|
|
}
|
|
}
|
|
|
|
pub(crate) struct ArrayTypeValidator {
|
|
schema_path: JSONPointer,
|
|
}
|
|
|
|
impl ArrayTypeValidator {
|
|
#[inline]
|
|
pub(crate) fn compile<'a>(schema_path: JSONPointer) -> CompilationResult<'a> {
|
|
Ok(Box::new(ArrayTypeValidator { schema_path }))
|
|
}
|
|
}
|
|
|
|
impl Validate for ArrayTypeValidator {
|
|
fn is_valid(&self, instance: &Value) -> bool {
|
|
instance.is_array()
|
|
}
|
|
|
|
fn validate<'instance>(
|
|
&self,
|
|
instance: &'instance Value,
|
|
instance_path: &InstancePath,
|
|
) -> ErrorIterator<'instance> {
|
|
if self.is_valid(instance) {
|
|
no_error()
|
|
} else {
|
|
error(ValidationError::single_type_error(
|
|
self.schema_path.clone(),
|
|
instance_path.into(),
|
|
instance,
|
|
PrimitiveType::Array,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|
|
impl core::fmt::Display for ArrayTypeValidator {
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
"type: array".fmt(f)
|
|
}
|
|
}
|
|
|
|
pub(crate) struct ObjectTypeValidator {
|
|
schema_path: JSONPointer,
|
|
}
|
|
|
|
impl ObjectTypeValidator {
|
|
#[inline]
|
|
pub(crate) fn compile<'a>(schema_path: JSONPointer) -> CompilationResult<'a> {
|
|
Ok(Box::new(ObjectTypeValidator { schema_path }))
|
|
}
|
|
}
|
|
|
|
impl Validate for ObjectTypeValidator {
|
|
fn is_valid(&self, instance: &Value) -> bool {
|
|
instance.is_object()
|
|
}
|
|
fn validate<'instance>(
|
|
&self,
|
|
instance: &'instance Value,
|
|
instance_path: &InstancePath,
|
|
) -> ErrorIterator<'instance> {
|
|
if self.is_valid(instance) {
|
|
no_error()
|
|
} else {
|
|
error(ValidationError::single_type_error(
|
|
self.schema_path.clone(),
|
|
instance_path.into(),
|
|
instance,
|
|
PrimitiveType::Object,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|
|
impl core::fmt::Display for ObjectTypeValidator {
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
"type: object".fmt(f)
|
|
}
|
|
}
|
|
|
|
pub(crate) struct NumberTypeValidator {
|
|
schema_path: JSONPointer,
|
|
}
|
|
|
|
impl NumberTypeValidator {
|
|
#[inline]
|
|
pub(crate) fn compile<'a>(schema_path: JSONPointer) -> CompilationResult<'a> {
|
|
Ok(Box::new(NumberTypeValidator { schema_path }))
|
|
}
|
|
}
|
|
|
|
impl Validate for NumberTypeValidator {
|
|
fn is_valid(&self, instance: &Value) -> bool {
|
|
instance.is_number()
|
|
}
|
|
fn validate<'instance>(
|
|
&self,
|
|
instance: &'instance Value,
|
|
instance_path: &InstancePath,
|
|
) -> ErrorIterator<'instance> {
|
|
if self.is_valid(instance) {
|
|
no_error()
|
|
} else {
|
|
error(ValidationError::single_type_error(
|
|
self.schema_path.clone(),
|
|
instance_path.into(),
|
|
instance,
|
|
PrimitiveType::Number,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
impl core::fmt::Display for NumberTypeValidator {
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
"type: number".fmt(f)
|
|
}
|
|
}
|
|
pub(crate) struct IntegerTypeValidator {
|
|
schema_path: JSONPointer,
|
|
}
|
|
|
|
impl IntegerTypeValidator {
|
|
#[inline]
|
|
pub(crate) fn compile<'a>(schema_path: JSONPointer) -> CompilationResult<'a> {
|
|
Ok(Box::new(IntegerTypeValidator { schema_path }))
|
|
}
|
|
}
|
|
|
|
impl Validate for IntegerTypeValidator {
|
|
fn is_valid(&self, instance: &Value) -> bool {
|
|
if let Value::Number(num) = instance {
|
|
is_integer(num)
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
fn validate<'instance>(
|
|
&self,
|
|
instance: &'instance Value,
|
|
instance_path: &InstancePath,
|
|
) -> ErrorIterator<'instance> {
|
|
if self.is_valid(instance) {
|
|
no_error()
|
|
} else {
|
|
error(ValidationError::single_type_error(
|
|
self.schema_path.clone(),
|
|
instance_path.into(),
|
|
instance,
|
|
PrimitiveType::Integer,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|
|
impl core::fmt::Display for IntegerTypeValidator {
|
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
|
"type: integer".fmt(f)
|
|
}
|
|
}
|
|
|
|
fn is_integer(num: &Number) -> bool {
|
|
num.is_u64() || num.is_i64() || num.as_f64().expect("Always valid").fract() == 0.
|
|
}
|
|
|
|
#[inline]
|
|
pub(crate) fn compile<'a>(
|
|
_: &'a Map<String, Value>,
|
|
schema: &'a Value,
|
|
context: &CompilationContext,
|
|
arena: &mut ValidatorArena,
|
|
) -> Option<CompilationResult<'a>> {
|
|
let schema_path = context.as_pointer_with("type");
|
|
match schema {
|
|
Value::String(item) => compile_single_type(item.as_str(), schema_path),
|
|
Value::Array(items) => {
|
|
if items.len() == 1 {
|
|
let item = &items[0];
|
|
if let Value::String(item) = item {
|
|
compile_single_type(item.as_str(), schema_path)
|
|
} else {
|
|
Some(Err(ValidationError::single_type_error(
|
|
JSONPointer::default(),
|
|
schema_path,
|
|
item,
|
|
PrimitiveType::String,
|
|
)))
|
|
}
|
|
} else {
|
|
Some(MultipleTypesValidator::compile(items, schema_path))
|
|
}
|
|
}
|
|
_ => Some(Err(ValidationError::multiple_type_error(
|
|
JSONPointer::default(),
|
|
context.clone().into_pointer(),
|
|
schema,
|
|
PrimitiveTypesBitMap::new()
|
|
.add_type(PrimitiveType::String)
|
|
.add_type(PrimitiveType::Array),
|
|
))),
|
|
}
|
|
}
|
|
|
|
fn compile_single_type(item: &str, schema_path: JSONPointer) -> Option<CompilationResult> {
|
|
match PrimitiveType::try_from(item) {
|
|
Ok(PrimitiveType::Array) => Some(ArrayTypeValidator::compile(schema_path)),
|
|
Ok(PrimitiveType::Boolean) => Some(BooleanTypeValidator::compile(schema_path)),
|
|
Ok(PrimitiveType::Integer) => Some(IntegerTypeValidator::compile(schema_path)),
|
|
Ok(PrimitiveType::Null) => Some(NullTypeValidator::compile(schema_path)),
|
|
Ok(PrimitiveType::Number) => Some(NumberTypeValidator::compile(schema_path)),
|
|
Ok(PrimitiveType::Object) => Some(ObjectTypeValidator::compile(schema_path)),
|
|
Ok(PrimitiveType::String) => Some(StringTypeValidator::compile(schema_path)),
|
|
Err(()) => Some(Err(ValidationError::null_schema())),
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use crate::tests_util;
|
|
use serde_json::{json, Value};
|
|
use test_case::test_case;
|
|
|
|
#[test_case(&json!({"type": "array"}), &json!(1), "/type")]
|
|
#[test_case(&json!({"type": "boolean"}), &json!(1), "/type")]
|
|
#[test_case(&json!({"type": "integer"}), &json!("f"), "/type")]
|
|
#[test_case(&json!({"type": "null"}), &json!(1), "/type")]
|
|
#[test_case(&json!({"type": "number"}), &json!("f"), "/type")]
|
|
#[test_case(&json!({"type": "object"}), &json!(1), "/type")]
|
|
#[test_case(&json!({"type": "string"}), &json!(1), "/type")]
|
|
#[test_case(&json!({"type": ["string", "object"]}), &json!(1), "/type")]
|
|
fn schema_path(schema: &Value, instance: &Value, expected: &str) {
|
|
tests_util::assert_schema_path(schema, instance, expected)
|
|
}
|
|
}
|