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test(xatu): simplify future sight tests

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This commit is contained in:
alexion
2026-09-19 11:06:14 -04:00
parent 22e8c896c0
commit 460e7e25ad
1 changed files with 26 additions and 40 deletions
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66
src/xatu/xatu_test.rs
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@@ -3,21 +3,14 @@ use std::path::{Path, PathBuf};
use status::Code;
use xatu::SourceFile;
fn source_file(path: &str, source: &str) -> SourceFile {
fn fixture_source(path: &str) -> SourceFile {
SourceFile {
path: PathBuf::from(path),
source: source.to_owned(),
source: std::fs::read_to_string(fixture_path(path)).expect("fixture should be readable"),
}
}
fn testdata_source_file(path: &str) -> SourceFile {
source_file(
path,
&std::fs::read_to_string(testdata_path(path)).expect("fixture should be readable"),
)
}
fn testdata_path(path: &str) -> PathBuf {
fn fixture_path(path: &str) -> PathBuf {
if Path::new(path).exists() {
return PathBuf::from(path);
}
@@ -28,9 +21,14 @@ fn testdata_path(path: &str) -> PathBuf {
runfiles.join(workspace).join("src/xatu").join(path)
}
fn only_diagnostic(report: &xatu::Report) -> &xatu::Diagnostic {
assert_eq!(report.diagnostics.len(), 1);
&report.diagnostics[0]
}
#[test]
fn future_sight_reports_clean_sources_as_clean() {
let report = xatu::future_sight(vec![testdata_source_file("testdata/clean.nix")])
let report = xatu::future_sight(vec![fixture_source("testdata/clean.nix")])
.expect("fixture should parse");
assert!(report.is_clean());
@@ -38,59 +36,47 @@ fn future_sight_reports_clean_sources_as_clean() {
#[test]
fn future_sight_rejects_parse_errors() {
let error = xatu::future_sight(vec![source_file("invalid.nix", "{\n")])
.expect_err("fixture should fail to parse");
let error = xatu::future_sight(vec![SourceFile {
path: PathBuf::from("invalid.nix"),
source: "{\n".to_owned(),
}])
.expect_err("fixture should fail to parse");
assert_eq!(error.code(), Code::FailedPrecondition);
}
#[test]
fn future_sight_reports_deprecated_to_path_ident_findings() {
let report = xatu::future_sight(vec![source_file(
"deprecated_to_path_ident.nix",
"toPath x\n",
)])
let report = xatu::future_sight(vec![SourceFile {
path: PathBuf::from("deprecated_to_path_ident.nix"),
source: "toPath x\n".to_owned(),
}])
.expect("fixture should parse");
assert_eq!(report.diagnostics.len(), 1);
let diagnostic = only_diagnostic(&report);
let diagnostic = &report.diagnostics[0];
assert_eq!(
report.files.get(diagnostic.file_id).path,
PathBuf::from("deprecated_to_path_ident.nix"),
);
assert_eq!(diagnostic.finding.rule_id, "deprecated_to_path");
}
#[test]
fn future_sight_reports_deprecated_to_path_select_findings() {
let report = xatu::future_sight(vec![source_file(
"deprecated_to_path_select.nix",
"builtins.toPath x\n",
)])
let report = xatu::future_sight(vec![SourceFile {
path: PathBuf::from("deprecated_to_path_select.nix"),
source: "builtins.toPath x\n".to_owned(),
}])
.expect("fixture should parse");
assert_eq!(report.diagnostics.len(), 1);
let diagnostic = only_diagnostic(&report);
let diagnostic = &report.diagnostics[0];
assert_eq!(
report.files.get(diagnostic.file_id).path,
PathBuf::from("deprecated_to_path_select.nix"),
);
assert_eq!(diagnostic.finding.rule_id, "deprecated_to_path");
}
#[test]
fn future_sight_reports_empty_inherit_findings() {
let report = xatu::future_sight(vec![testdata_source_file("testdata/empty_inherit.nix")])
let report = xatu::future_sight(vec![fixture_source("testdata/empty_inherit.nix")])
.expect("fixture should parse");
assert_eq!(report.diagnostics.len(), 1);
let diagnostic = only_diagnostic(&report);
let diagnostic = &report.diagnostics[0];
assert_eq!(
report.files.get(diagnostic.file_id).path,
PathBuf::from("testdata/empty_inherit.nix"),
);
assert_eq!(diagnostic.finding.rule_id, "empty_inherit");
}