Add test code to show preprocessor developers what the interface data looks like (#1897)

This test code will show preprocessor developers what the input data
looks like and how to test the preprocessing results.
This commit is contained in:
Noritada Kobayashi 2022-09-25 06:32:41 +09:00 committed by GitHub
parent 75857fbf73
commit 7aaa84853d
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2 changed files with 58 additions and 0 deletions

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@ -65,3 +65,7 @@ search = ["elasticlunr-rs", "ammonia"]
[[bin]] [[bin]]
doc = false doc = false
name = "mdbook" name = "mdbook"
[[example]]
name = "nop-preprocessor"
test = true

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@ -101,4 +101,58 @@ mod nop_lib {
renderer != "not-supported" renderer != "not-supported"
} }
} }
#[cfg(test)]
mod test {
use super::*;
#[test]
fn nop_preprocessor_run() {
let input_json = r##"[
{
"root": "/path/to/book",
"config": {
"book": {
"authors": ["AUTHOR"],
"language": "en",
"multilingual": false,
"src": "src",
"title": "TITLE"
},
"preprocessor": {
"nop": {}
}
},
"renderer": "html",
"mdbook_version": "0.4.21"
},
{
"sections": [
{
"Chapter": {
"name": "Chapter 1",
"content": "# Chapter 1\n",
"number": [1],
"sub_items": [],
"path": "chapter_1.md",
"source_path": "chapter_1.md",
"parent_names": []
}
}
],
"__non_exhaustive": null
}
]"##;
let input_json = input_json.as_bytes();
let (ctx, book) = mdbook::preprocess::CmdPreprocessor::parse_input(input_json).unwrap();
let expected_book = book.clone();
let result = Nop::new().run(&ctx, book);
assert!(result.is_ok());
// The nop-preprocessor should not have made any changes to the book content.
let actual_book = result.unwrap();
assert_eq!(actual_book, expected_book);
}
}
} }