qubit-json 0.12.3

Resource-aware infrastructure for lenient and strict JSON processing
Documentation 
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// =============================================================================
//    Copyright (c) 2026 Haixing Hu.
//
//    SPDX-License-Identifier: Apache-2.0
//
//    Licensed under the Apache License, Version 2.0.
// =============================================================================
use qubit_budget::json::JsonResource;

use crate::lexical::JsonLexicalError;
use crate::lexical::JsonLexicalErrorReason;
use crate::lexical::JsonLexicalFailure;
use crate::lexical::JsonLexicalScanError;

#[test]
fn test_lexical_scan_error_formats_each_variant() {
    let lexical: JsonLexicalError<JsonResource, usize> =
        JsonLexicalError::Syntax(JsonLexicalFailure {
            offset: 2,
            line: 1,
            column: 3,
            reason: JsonLexicalErrorReason::UnexpectedByte,
            context: None,
        });
    let converted: JsonLexicalScanError<&str, JsonResource, usize> = lexical.into();
    assert!(
        converted.to_string().contains("UnexpectedByte"),
        "formatted lexical error should include its syntax reason",
    );

    let consumer: JsonLexicalScanError<&str, JsonResource, usize> =
        JsonLexicalScanError::Consumer("stopped");
    assert_eq!(consumer.to_string(), "stopped");

    let limit: JsonLexicalScanError<&str, JsonResource, usize> =
        JsonLexicalScanError::EncodedStringLimit {
            maximum: 4,
            observed: 5,
            offset: 9,
        };
    assert_eq!(limit.to_string(), "encoded JSON string limit exceeded");
}