lychee/lychee-bin/tests/data_uris.rs
Matthias 982d978e47
Add different verbosity levels (#824)
More granular verbosity levels have been asked
for repeatedly.
To enable that we're moving to [env_logger] and [clap-verbosity-flag]
to provide more flexible verbosity settings.

Also tackles #661, #709
Lays the groundwork for tackling #268

https://github.com/rust-cli/env_logger
https://github.com/clap-rs/clap-verbosity-flag
2022-11-28 23:25:33 +01:00

72 lines
2.2 KiB
Rust

//! The rest of the integration tests make heavy use of example domains, so
//! we use a separate module for testing that the exclusion of these domains
//! works as expected for normal users.
#[cfg(test)]
mod cli {
use std::{
error::Error,
path::{Path, PathBuf},
};
use assert_cmd::Command;
use predicates::str::contains;
type Result<T> = std::result::Result<T, Box<dyn Error>>;
fn fixtures_path() -> PathBuf {
Path::new(env!("CARGO_MANIFEST_DIR"))
.parent()
.unwrap()
.join("fixtures")
}
fn main_command() -> Command {
// this gets the "main" binary name (e.g. `lychee`)
Command::cargo_bin(env!("CARGO_PKG_NAME")).expect("Couldn't get cargo package name")
}
#[test]
fn test_dont_dump_data_uris_by_default() -> Result<()> {
let mut cmd = main_command();
let input = fixtures_path().join("TEST_DATA_URIS.html");
let cmd = cmd
.arg(input)
.arg("--dump")
.assert()
.success()
.stdout(contains("http://localhost/assets/img/bg-water.webp"));
let output = cmd.get_output();
let output = std::str::from_utf8(&output.stdout).unwrap();
assert_eq!(output.lines().count(), 1);
Ok(())
}
#[test]
fn test_dump_data_uris_in_verbose_mode() -> Result<()> {
let mut cmd = main_command();
let input = fixtures_path().join("TEST_DATA_URIS.html");
let cmd = cmd
.arg(input)
.arg("--dump")
.arg("--verbose")
.assert()
.success()
.stdout(contains("http://www.w3.org/2000/svg"))
.stdout(contains(
"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 147 40'",
))
.stdout(contains("data:text/plain;base64,SGVsbG8sIFdvcmxkIQ=="))
.stdout(contains("http://localhost/assets/img/bg-water.webp"))
.stdout(contains("data:,Hello%2C%20World%21"));
let output = cmd.get_output();
let output = std::str::from_utf8(&output.stdout).unwrap();
assert_eq!(output.lines().count(), 5);
Ok(())
}
}