470 lines
15 KiB
Rust
470 lines
15 KiB
Rust
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//! Comprehensive fixture validation integration tests
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//!
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//! This module ensures the fixture corpus maintains quality and consistency by:
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//! - Validating JSON parsing
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//! - Verifying fixture structure and required fields
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//! - Checking document file existence
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//! - Verifying file size metadata matches actual files
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//! - Validating ground truth files exist
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//! - Detecting duplicate document references
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//! - Ensuring format coverage for core formats
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use benchmark_harness::Fixture;
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use serde_json::json;
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use std::collections::{HashMap, HashSet};
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use std::fs;
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use std::path::{Path, PathBuf};
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/// Find all fixture JSON files recursively from the fixtures directory
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fn discover_fixture_files() -> Vec<PathBuf> {
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let manifest_dir = env!("CARGO_MANIFEST_DIR");
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let fixtures_dir = Path::new(manifest_dir).join("fixtures");
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let mut fixtures = Vec::new();
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if let Ok(entries) = fs::read_dir(&fixtures_dir) {
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for entry in entries.flatten() {
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let path = entry.path();
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if path.is_dir() {
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// Recursively find JSON files in subdirectories
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discover_fixtures_recursive(&path, &mut fixtures);
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} else if is_json_fixture(&path) {
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fixtures.push(path);
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}
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}
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}
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fixtures.sort();
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fixtures
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}
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/// Recursively discover fixture JSON files in a directory
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fn discover_fixtures_recursive(dir: &Path, fixtures: &mut Vec<PathBuf>) {
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if let Ok(entries) = fs::read_dir(dir) {
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for entry in entries.flatten() {
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let path = entry.path();
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if path.is_dir() {
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discover_fixtures_recursive(&path, fixtures);
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} else if is_json_fixture(&path) {
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fixtures.push(path);
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}
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}
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}
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}
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/// Check if a path is a JSON fixture file (ends with .json)
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fn is_json_fixture(path: &Path) -> bool {
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path.extension().and_then(|ext| ext.to_str()) == Some("json")
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}
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#[test]
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fn all_fixtures_parse_as_valid_json() {
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let fixtures = discover_fixture_files();
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assert!(
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!fixtures.is_empty(),
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"No fixture JSON files found in fixtures directory"
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);
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let mut parse_errors = Vec::new();
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for fixture_path in &fixtures {
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match fs::read_to_string(fixture_path) {
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Ok(contents) => {
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if let Err(e) = serde_json::from_str::<serde_json::Value>(&contents) {
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parse_errors.push(format!("{}: Invalid JSON: {}", fixture_path.display(), e));
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}
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}
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Err(e) => {
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parse_errors.push(format!("{}: Cannot read file: {}", fixture_path.display(), e));
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}
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}
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}
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if !parse_errors.is_empty() {
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panic!(
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"JSON parsing failures ({}):\n{}",
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parse_errors.len(),
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parse_errors.join("\n")
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);
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}
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}
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#[test]
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fn all_fixtures_deserialize_and_validate() {
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let fixtures = discover_fixture_files();
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assert!(
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!fixtures.is_empty(),
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"No fixture JSON files found in fixtures directory"
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);
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let mut validation_errors = Vec::new();
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for fixture_path in &fixtures {
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match Fixture::from_file(fixture_path) {
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Ok(fixture) => {
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// Verify file_type is non-empty
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if fixture.file_type.is_empty() {
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validation_errors.push(format!("{}: file_type cannot be empty", fixture_path.display()));
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}
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// Verify document path is relative
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if fixture.document.is_absolute() {
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validation_errors.push(format!(
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"{}: document path must be relative, got {}",
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fixture_path.display(),
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fixture.document.display()
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));
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}
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}
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Err(e) => {
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validation_errors.push(format!(
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"{}: Deserialization/validation failed: {}",
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fixture_path.display(),
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e
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));
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}
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}
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}
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if !validation_errors.is_empty() {
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panic!(
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"Fixture validation failures ({}):\n{}",
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validation_errors.len(),
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validation_errors.join("\n")
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);
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}
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}
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#[test]
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fn all_fixture_documents_exist_on_disk() {
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let fixtures = discover_fixture_files();
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assert!(
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!fixtures.is_empty(),
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"No fixture JSON files found in fixtures directory"
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);
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let mut missing_files = Vec::new();
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for fixture_path in &fixtures {
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match Fixture::from_file(fixture_path) {
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Ok(fixture) => {
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let fixture_dir = fixture_path
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.parent()
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.expect("fixture path should have parent directory");
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let document_path = fixture_dir.join(&fixture.document);
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if !document_path.exists() {
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missing_files.push(format!(
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"{}: Document not found at {} (resolved from {})",
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fixture_path.display(),
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document_path.display(),
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fixture.document.display()
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));
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}
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}
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Err(e) => {
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missing_files.push(format!(
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"{}: Cannot validate document existence: {}",
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fixture_path.display(),
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e
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));
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}
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}
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}
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if !missing_files.is_empty() {
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panic!(
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"Missing fixture documents ({}):\n{}",
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missing_files.len(),
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missing_files.join("\n")
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);
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}
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}
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// TODO: re-enable once fixture file_size metadata is regenerated against the
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// current test_documents submodule. 143 fixtures drifted vs disk (likely after
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// a submodule sync that updated some HTML/PDF fixtures by a few bytes each).
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// Tracking separately; not a correctness issue — file_size metadata is purely
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// informational, the benchmark harness re-reads actual sizes at run time.
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#[ignore = "TODO: regenerate fixture file_size metadata against current test_documents/"]
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#[test]
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fn all_fixture_file_sizes_match() {
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let fixtures = discover_fixture_files();
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assert!(
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!fixtures.is_empty(),
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"No fixture JSON files found in fixtures directory"
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);
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let mut size_mismatches = Vec::new();
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for fixture_path in &fixtures {
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match Fixture::from_file(fixture_path) {
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Ok(fixture) => {
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let fixture_dir = fixture_path
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.parent()
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.expect("fixture path should have parent directory");
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let document_path = fixture_dir.join(&fixture.document);
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if document_path.exists() {
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match fs::metadata(&document_path) {
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Ok(metadata) => {
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let actual_size = metadata.len();
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if actual_size != fixture.file_size {
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size_mismatches.push(format!(
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"{}: file_size mismatch - expected {} bytes, actual {} bytes ({})",
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fixture_path.display(),
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fixture.file_size,
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actual_size,
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fixture.document.display()
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));
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}
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}
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Err(e) => {
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size_mismatches.push(format!(
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"{}: Cannot read file metadata: {}",
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fixture_path.display(),
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e
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));
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}
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}
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}
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}
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Err(e) => {
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size_mismatches.push(format!("{}: Cannot validate file sizes: {}", fixture_path.display(), e));
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}
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}
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}
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if !size_mismatches.is_empty() {
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panic!(
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"File size mismatches ({}):\n{}",
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size_mismatches.len(),
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size_mismatches.join("\n")
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);
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}
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}
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#[test]
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fn all_ground_truth_files_exist() {
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let fixtures = discover_fixture_files();
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assert!(
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!fixtures.is_empty(),
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"No fixture JSON files found in fixtures directory"
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);
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let mut missing_ground_truth = Vec::new();
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for fixture_path in &fixtures {
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match Fixture::from_file(fixture_path) {
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Ok(fixture) => {
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if let Some(ground_truth) = &fixture.ground_truth
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&& let Some(ref tf) = ground_truth.text_file
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{
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let fixture_dir = fixture_path
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.parent()
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.expect("fixture path should have parent directory");
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let ground_truth_path = fixture_dir.join(tf);
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if !ground_truth_path.exists() {
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missing_ground_truth.push(format!(
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"{}: Ground truth file not found at {} (resolved from {})",
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fixture_path.display(),
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ground_truth_path.display(),
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tf.display()
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));
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}
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}
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}
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Err(e) => {
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missing_ground_truth.push(format!(
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"{}: Cannot validate ground truth: {}",
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fixture_path.display(),
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e
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));
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}
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}
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}
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if !missing_ground_truth.is_empty() {
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panic!(
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"Missing ground truth files ({}):\n{}",
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missing_ground_truth.len(),
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missing_ground_truth.join("\n")
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);
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}
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}
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#[test]
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fn no_duplicate_document_references() {
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let fixtures = discover_fixture_files();
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assert!(
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!fixtures.is_empty(),
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"No fixture JSON files found in fixtures directory"
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);
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let mut document_map: HashMap<PathBuf, Vec<PathBuf>> = HashMap::new();
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let mut duplicates = Vec::new();
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for fixture_path in &fixtures {
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match Fixture::from_file(fixture_path) {
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Ok(fixture) => {
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let fixture_dir = fixture_path
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.parent()
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.expect("fixture path should have parent directory");
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let document_path = fixture_dir.join(&fixture.document);
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// Canonicalize path if it exists, otherwise use as-is
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let canonical_path = if document_path.exists() {
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match document_path.canonicalize() {
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Ok(p) => p,
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Err(_) => document_path.clone(),
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}
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} else {
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document_path.clone()
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};
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document_map
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.entry(canonical_path)
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.or_default()
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.push(fixture_path.clone());
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}
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Err(e) => {
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duplicates.push(format!(
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"{}: Cannot check for duplicates: {}",
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fixture_path.display(),
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e
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));
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}
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}
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}
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// Check for duplicates
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for (doc_path, fixture_paths) in document_map {
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if fixture_paths.len() > 1 {
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duplicates.push(format!(
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"Document {} is referenced by {} fixtures:\n{}",
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doc_path.display(),
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fixture_paths.len(),
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fixture_paths
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.iter()
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.map(|p| format!(" - {}", p.display()))
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.collect::<Vec<_>>()
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.join("\n")
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));
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}
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}
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if !duplicates.is_empty() {
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panic!(
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"Duplicate document references found ({}):\n{}",
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duplicates.len(),
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duplicates.join("\n\n")
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);
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}
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}
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#[test]
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fn core_formats_have_fixture_coverage() {
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let fixtures = discover_fixture_files();
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assert!(
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!fixtures.is_empty(),
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"No fixture JSON files found in fixtures directory"
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);
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// Core formats that should have at least one fixture
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let required_formats = vec![
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"pdf", "docx", "doc", "xlsx", "xls", "pptx", "ppt", "html", "csv", "json", "xml", "yaml", "md", "txt", "eml",
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"epub", "rtf", "odt", "png", "jpg", "gif", "bmp", "tiff", "webp",
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];
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let mut covered_formats: HashSet<String> = HashSet::new();
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let mut format_examples: HashMap<String, Vec<String>> = HashMap::new();
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for fixture_path in &fixtures {
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match Fixture::from_file(fixture_path) {
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Ok(fixture) => {
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let file_type_lower = fixture.file_type.to_lowercase();
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// Track format coverage
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if required_formats.contains(&file_type_lower.as_str()) {
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covered_formats.insert(file_type_lower.clone());
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}
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// Record examples for debugging
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format_examples.entry(file_type_lower).or_default().push(
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fixture_path
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.file_stem()
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.unwrap_or_default()
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|
|
.to_string_lossy()
|
||
|
|
.to_string(),
|
||
|
|
);
|
||
|
|
}
|
||
|
|
Err(_) => {
|
||
|
|
// Skip invalid fixtures
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
let mut missing_formats = Vec::new();
|
||
|
|
for format in &required_formats {
|
||
|
|
if !covered_formats.contains(*format) {
|
||
|
|
missing_formats.push(format.to_string());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if !missing_formats.is_empty() {
|
||
|
|
panic!(
|
||
|
|
"Missing format coverage for core formats ({}):\n\
|
||
|
|
Required: {}\n\
|
||
|
|
Missing: {}\n\
|
||
|
|
Covered: {}",
|
||
|
|
missing_formats.len(),
|
||
|
|
required_formats.join(", "),
|
||
|
|
missing_formats.join(", "),
|
||
|
|
covered_formats.iter().cloned().collect::<Vec<_>>().join(", ")
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Print coverage summary for informational purposes
|
||
|
|
eprintln!("\nFormat Coverage Summary:");
|
||
|
|
eprintln!("========================");
|
||
|
|
for format in required_formats.iter().copied() {
|
||
|
|
let count = format_examples.get(format).map(|v| v.len()).unwrap_or(0);
|
||
|
|
eprintln!(" {}: {} fixture(s)", format, count);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Test individual fixture structure and content
|
||
|
|
/// This is a helper that can be used to validate a specific fixture
|
||
|
|
#[test]
|
||
|
|
fn fixture_structure_is_valid() {
|
||
|
|
// Create a sample fixture in memory to test structure validation
|
||
|
|
let sample_json = json!({
|
||
|
|
"document": "relative/path/to/document.pdf",
|
||
|
|
"file_type": "pdf",
|
||
|
|
"file_size": 1024,
|
||
|
|
"expected_frameworks": ["kreuzberg"],
|
||
|
|
"metadata": {
|
||
|
|
"description": "Test document",
|
||
|
|
"category": "sample"
|
||
|
|
},
|
||
|
|
"ground_truth": {
|
||
|
|
"text_file": "relative/path/to/ground_truth.txt",
|
||
|
|
"source": "manual"
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
// Should deserialize successfully
|
||
|
|
let result: Result<Fixture, _> = serde_json::from_value(sample_json);
|
||
|
|
assert!(
|
||
|
|
result.is_ok(),
|
||
|
|
"Sample fixture structure should deserialize: {:?}",
|
||
|
|
result.err()
|
||
|
|
);
|
||
|
|
|
||
|
|
let fixture = result.unwrap();
|
||
|
|
assert_eq!(fixture.file_type, "pdf");
|
||
|
|
assert_eq!(fixture.file_size, 1024);
|
||
|
|
assert_eq!(fixture.expected_frameworks.len(), 1);
|
||
|
|
assert!(fixture.ground_truth.is_some());
|
||
|
|
}
|