46 lines
821 B
Rust
46 lines
821 B
Rust
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use crate::common::*;
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pub(crate) struct TestEnv {
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env: Env,
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err: Capture,
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out: Capture,
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}
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impl TestEnv {
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pub(crate) fn new(iter: impl IntoIterator<Item = impl Into<String>>) -> Self {
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let err = Capture::new();
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let out = Capture::new();
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let env = Env::new(
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tempfile::tempdir().unwrap(),
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out.clone(),
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err.clone(),
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iter::once(String::from("imdl")).chain(iter.into_iter().map(|item| item.into())),
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);
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Self { err, env, out }
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}
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pub(crate) fn err(&self) -> String {
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self.err.string()
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}
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pub(crate) fn out(&self) -> String {
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self.out.string()
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}
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}
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impl Deref for TestEnv {
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type Target = Env;
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fn deref(&self) -> &Self::Target {
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&self.env
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}
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}
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impl DerefMut for TestEnv {
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fn deref_mut(&mut self) -> &mut Self::Target {
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&mut self.env
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}
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}
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