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145 lines
5.8 KiB
Rust
145 lines
5.8 KiB
Rust
// ██████╗ █████╗ ███████╗███████╗██╗███╗ ██╗ ██████╗
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// ██╔══██╗██╔══██╗██╔════╝██╔════╝██║████╗ ██║██╔════╝
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// ██████╔╝███████║███████╗███████╗██║██╔██╗ ██║██║ ███╗
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// ██╔═══╝ ██╔══██║╚════██║╚════██║██║██║╚██╗██║██║ ██║
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// ██║ ██║ ██║███████║███████║██║██║ ╚████║╚██████╔╝
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// ╚═╝ ╚═╝ ╚═╝╚══════╝╚══════╝╚═╝╚═╝ ╚═══╝ ╚═════╝
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#[cfg(test)]
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mod passing {
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use assert_cmd::prelude::*;
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use std::env;
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use std::fs;
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use std::path::Path;
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use std::process::{Command, Stdio};
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use url::Url;
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#[test]
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fn print_help_information() {
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let mut cmd = Command::cargo_bin(env!("CARGO_PKG_NAME")).unwrap();
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let out = cmd.arg("-h").output().unwrap();
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// STDERR should be empty
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assert_eq!(String::from_utf8_lossy(&out.stderr), "");
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// STDOUT should contain program name, version, and usage information
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// TODO
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// Exit code should be 0
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out.assert().code(0);
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}
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#[test]
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fn print_version() {
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let mut cmd = Command::cargo_bin(env!("CARGO_PKG_NAME")).unwrap();
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let out = cmd.arg("-V").output().unwrap();
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// STDERR should be empty
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assert_eq!(String::from_utf8_lossy(&out.stderr), "");
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// STDOUT should contain program name and version
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assert_eq!(
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String::from_utf8_lossy(&out.stdout),
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format!("{} {}\n", env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION"))
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);
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// Exit code should be 0
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out.assert().code(0);
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}
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#[test]
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fn stdin_target_input() {
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let mut echo = Command::new("echo")
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.arg("Hello from STDIN")
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.stdout(Stdio::piped())
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.spawn()
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.unwrap();
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let echo_out = echo.stdout.take().unwrap();
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echo.wait().unwrap();
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let mut cmd = Command::cargo_bin(env!("CARGO_PKG_NAME")).unwrap();
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cmd.stdin(echo_out);
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let out = cmd.arg("-M").arg("-").output().unwrap();
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// STDERR should be empty
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assert_eq!(String::from_utf8_lossy(&out.stderr), "");
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// STDOUT should contain HTML created out of STDIN
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assert_eq!(
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String::from_utf8_lossy(&out.stdout),
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"<html><head></head><body>Hello from STDIN\n</body></html>\n"
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);
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// Exit code should be 0
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out.assert().code(0);
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}
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#[test]
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fn css_import_string() {
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let mut cmd = Command::cargo_bin(env!("CARGO_PKG_NAME")).unwrap();
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let path_html: &Path = Path::new("src/tests/data/css/index.html");
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let path_css: &Path = Path::new("src/tests/data/css/style.css");
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assert!(path_html.is_file());
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assert!(path_css.is_file());
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let out = cmd.arg("-M").arg(path_html.as_os_str()).output().unwrap();
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// STDERR should list files that got retrieved
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assert_eq!(
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String::from_utf8_lossy(&out.stderr),
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format!(
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"\
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{file_url_html}\n \
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{file_url_css}\n \
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{file_url_css}\n \
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{file_url_css}\n\
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",
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file_url_html = Url::from_file_path(fs::canonicalize(&path_html).unwrap()).unwrap(),
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file_url_css = Url::from_file_path(fs::canonicalize(&path_css).unwrap()).unwrap(),
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)
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);
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// STDOUT should contain embedded CSS url()'s
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assert_eq!(
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String::from_utf8_lossy(&out.stdout),
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"<html><head><style>\n\n @charset \"UTF-8\";\n\n @import \"data:text/css;base64,Ym9keXtiYWNrZ3JvdW5kLWNvbG9yOiMwMDA7Y29sb3I6I2ZmZn0K\";\n\n @import url(\"data:text/css;base64,Ym9keXtiYWNrZ3JvdW5kLWNvbG9yOiMwMDA7Y29sb3I6I2ZmZn0K\");\n\n @import url(\"data:text/css;base64,Ym9keXtiYWNrZ3JvdW5kLWNvbG9yOiMwMDA7Y29sb3I6I2ZmZn0K\");\n\n</style>\n</head><body></body></html>\n"
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);
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// Exit code should be 0
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out.assert().code(0);
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}
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}
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// ███████╗ █████╗ ██╗██╗ ██╗███╗ ██╗ ██████╗
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// ██╔════╝██╔══██╗██║██║ ██║████╗ ██║██╔════╝
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// █████╗ ███████║██║██║ ██║██╔██╗ ██║██║ ███╗
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// ██╔══╝ ██╔══██║██║██║ ██║██║╚██╗██║██║ ██║
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// ██║ ██║ ██║██║███████╗██║██║ ╚████║╚██████╔╝
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// ╚═╝ ╚═╝ ╚═╝╚═╝╚══════╝╚═╝╚═╝ ╚═══╝ ╚═════╝
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#[cfg(test)]
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mod failing {
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use assert_cmd::prelude::*;
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use std::env;
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use std::process::Command;
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#[test]
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fn bad_input_empty_target() {
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let mut cmd = Command::cargo_bin(env!("CARGO_PKG_NAME")).unwrap();
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let out = cmd.arg("").output().unwrap();
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// STDERR should contain error description
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assert_eq!(
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String::from_utf8_lossy(&out.stderr),
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"No target specified\n"
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);
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// STDOUT should be empty
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assert_eq!(String::from_utf8_lossy(&out.stdout), "");
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// Exit code should be 1
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out.assert().code(1);
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}
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}
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