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//! Command-line contract. Everything here runs offline: real lookups are
//! tested against the fixtures in the unit tests.
use assert_cmd::Command;
use predicates::prelude::PredicateBooleanExt;
use predicates::str::contains;
fn drae() -> Command {
let mut c = Command::cargo_bin("drae").unwrap();
// A separate cache, so the user's is neither touched nor relied upon.
c.env("XDG_CACHE_HOME", env!("CARGO_TARGET_TMPDIR"));
c.env("NO_COLOR", "1");
c
}
#[test]
fn prints_help_without_arguments() {
drae()
.assert()
.success()
.stdout(contains("Diccionario de la lengua española"))
.stdout(contains("conjugar"));
}
#[test]
fn reports_its_version() {
drae()
.arg("--version")
.assert()
.success()
.stdout(contains(env!("CARGO_PKG_VERSION")));
}
#[test]
fn search_needs_the_cache() {
drae()
.args(["buscar", "edificio", "--sin-cache"])
.assert()
.failure()
.stderr(contains("está desactivada"));
}
#[test]
fn cache_commands_work_on_an_empty_cache() {
drae().args(["cache", "info"]).assert().success();
drae()
.args(["cache", "listar"])
.assert()
.success()
.stdout(contains("vacía").or(contains("rae-api")));
}
#[test]
fn definir_exists_for_words_that_clash_with_command_names() {
// `drae sin` is the synonyms command, so the word «sin» is looked up
// with `drae definir sin`.
drae()
.args(["definir", "--help"])
.assert()
.success()
.stdout(contains("PALABRA"));
}
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