144 lines
3.1 KiB
Rust
144 lines
3.1 KiB
Rust
use anyhow::Result;
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mod common;
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use common::common_args::*;
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use common::era::*;
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use common::fixture::*;
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use common::input_arg::*;
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use common::output_option::*;
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use common::process::*;
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use common::program::*;
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use common::target::*;
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use common::test_dir::*;
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//------------------------------------------
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const USAGE: &str = "era_restore 0.9.0
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Convert XML format metadata to binary.
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USAGE:
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era_restore [FLAGS] --input <FILE> --output <FILE>
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FLAGS:
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-q, --quiet Suppress output messages, return only exit code.
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-h, --help Prints help information
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-V, --version Prints version information
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OPTIONS:
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-i, --input <FILE> Specify the input xml
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-o, --output <FILE> Specify the output device to check";
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//------------------------------------------
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struct EraRestore;
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impl<'a> Program<'a> for EraRestore {
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fn name() -> &'a str {
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"era_restore"
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}
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fn cmd<I>(args: I) -> Command
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where
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I: IntoIterator,
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I::Item: Into<std::ffi::OsString>,
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{
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era_restore_cmd(args)
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}
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fn usage() -> &'a str {
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USAGE
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}
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fn arg_type() -> ArgType {
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ArgType::IoOptions
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}
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fn bad_option_hint(option: &str) -> String {
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msg::bad_option_hint(option)
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}
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}
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impl<'a> InputProgram<'a> for EraRestore {
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fn mk_valid_input(td: &mut TestDir) -> Result<std::path::PathBuf> {
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mk_valid_xml(td)
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}
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fn file_not_found() -> &'a str {
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msg::FILE_NOT_FOUND
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}
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fn missing_input_arg() -> &'a str {
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msg::MISSING_INPUT_ARG
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}
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fn corrupted_input() -> &'a str {
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"" // we don't intent to verify error messages of XML parsing
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}
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}
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impl<'a> OutputProgram<'a> for EraRestore {
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fn missing_output_arg() -> &'a str {
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msg::MISSING_OUTPUT_ARG
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}
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}
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impl<'a> MetadataWriter<'a> for EraRestore {
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fn file_not_found() -> &'a str {
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msg::FILE_NOT_FOUND
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}
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}
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//-----------------------------------------
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test_accepts_help!(EraRestore);
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test_accepts_version!(EraRestore);
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test_missing_input_option!(EraRestore);
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test_input_file_not_found!(EraRestore);
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test_corrupted_input_data!(EraRestore);
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test_missing_output_option!(EraRestore);
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test_tiny_output_file!(EraRestore);
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test_unwritable_output_file!(EraRestore);
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//-----------------------------------------
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// TODO: share with thin_restore, era_restore
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fn quiet_flag(flag: &str) -> Result<()> {
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let mut td = TestDir::new()?;
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let xml = mk_valid_xml(&mut td)?;
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let md = mk_zeroed_md(&mut td)?;
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let output = run_ok_raw(era_restore_cmd(args!["-i", &xml, "-o", &md, flag]))?;
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assert_eq!(output.stdout.len(), 0);
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assert_eq!(output.stderr.len(), 0);
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Ok(())
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}
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#[test]
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fn accepts_q() -> Result<()> {
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quiet_flag("-q")
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}
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#[test]
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fn accepts_quiet() -> Result<()> {
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quiet_flag("--quiet")
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}
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//-----------------------------------------
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#[test]
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fn successfully_restores() -> Result<()> {
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let mut td = TestDir::new()?;
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let xml = mk_valid_xml(&mut td)?;
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let md = mk_zeroed_md(&mut td)?;
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run_ok(era_restore_cmd(args!["-i", &xml, "-o", &md]))?;
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Ok(())
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}
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//-----------------------------------------
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