58 lines
1.3 KiB
Rust
58 lines
1.3 KiB
Rust
mod dummy_book;
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use crate::dummy_book::DummyBook;
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use mdbook::preprocess::{CmdPreprocessor, Preprocessor};
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use mdbook::MDBook;
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fn example() -> CmdPreprocessor {
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CmdPreprocessor::new(
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"nop-preprocessor".to_string(),
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"cargo run --example nop-preprocessor --".to_string(),
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)
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}
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#[test]
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fn example_supports_whatever() {
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let cmd = example();
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let got = cmd.supports_renderer("whatever");
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assert_eq!(got, true);
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}
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#[test]
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fn example_doesnt_support_not_supported() {
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let cmd = example();
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let got = cmd.supports_renderer("not-supported");
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assert_eq!(got, false);
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}
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#[test]
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fn ask_the_preprocessor_to_blow_up() {
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let dummy_book = DummyBook::new();
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let temp = dummy_book.build().unwrap();
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let mut md = MDBook::load(temp.path()).unwrap();
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md.with_preprocessor(example());
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md.config
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.set("preprocessor.nop-preprocessor.blow-up", true)
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.unwrap();
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let got = md.build();
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assert!(got.is_err());
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let error_message = got.err().unwrap().to_string();
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let status = if cfg!(windows) {
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"exit code: 1"
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} else {
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"exit status: 1"
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};
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assert_eq!(
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error_message,
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format!(
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r#"The "nop-preprocessor" preprocessor exited unsuccessfully with {status} status"#
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)
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);
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}
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