mdBook/tests/cli/test.rs
Sergei Trofimovich 2a2b51c8ab tests/cli: ignore user's RUST_LOG= environment variable in tests
nixpkgs build system sets `RUST_LOG=` (empty value) by default.
This switches `mdBook` into warnings+ mode (instead of info+).

This causes the following tests to fail:

    $ RUST_LOG= cargo test --test cli_tests
    ...
    cli::test::mdbook_cli_can_correctly_test_a_passing_book
    cli::test::mdbook_cli_detects_book_with_failing_tests
    cli::build::mdbook_cli_dummy_book_generates_index_html

The change drops RUST_LOG= entry.
2022-04-01 08:15:18 +01:00

34 lines
1.8 KiB
Rust

use crate::cli::cmd::mdbook_cmd;
use crate::dummy_book::DummyBook;
use predicates::boolean::PredicateBooleanExt;
#[test]
fn mdbook_cli_can_correctly_test_a_passing_book() {
let temp = DummyBook::new().with_passing_test(true).build().unwrap();
let mut cmd = mdbook_cmd();
cmd.arg("test").current_dir(temp.path());
cmd.assert().success()
.stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]README.md""##).unwrap())
.stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]intro.md""##).unwrap())
.stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]first[\\/]index.md""##).unwrap())
.stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]first[\\/]nested.md""##).unwrap())
.stderr(predicates::str::is_match(r##"rustdoc returned an error:\n\n"##).unwrap().not())
.stderr(predicates::str::is_match(r##"Nested_Chapter::Rustdoc_include_works_with_anchors_too \(line \d+\) ... FAILED"##).unwrap().not());
}
#[test]
fn mdbook_cli_detects_book_with_failing_tests() {
let temp = DummyBook::new().with_passing_test(false).build().unwrap();
let mut cmd = mdbook_cmd();
cmd.arg("test").current_dir(temp.path());
cmd.assert().failure()
.stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]README.md""##).unwrap())
.stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]intro.md""##).unwrap())
.stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]first[\\/]index.md""##).unwrap())
.stderr(predicates::str::is_match(r##"Testing file: "([^"]+)[\\/]first[\\/]nested.md""##).unwrap())
.stderr(predicates::str::is_match(r##"rustdoc returned an error:\n\n"##).unwrap())
.stderr(predicates::str::is_match(r##"Nested_Chapter::Rustdoc_include_works_with_anchors_too \(line \d+\) ... FAILED"##).unwrap());
}