19 lines
390 B
Rust
19 lines
390 B
Rust
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use assert_cmd::Command;
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use predicates::prelude::*;
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#[test]
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fn dies_no_args() {
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let mut cmd = Command::cargo_bin("echor").expect("cargo binary error");
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cmd.assert()
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.failure()
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.stderr(predicate::str::contains("Usage"));
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}
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#[test]
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fn runs() {
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let mut cmd = Command::cargo_bin("echor").expect("cargo binary error");
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cmd.arg("hello").assert().success();
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}
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