59 lines
1.5 KiB
Rust
59 lines
1.5 KiB
Rust
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use ansi_term::Color;
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use std::io;
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use crate::common;
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#[test]
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fn no_env_variables() -> io::Result<()> {
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let output = common::render_module("nix_shell").output()?;
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let actual = String::from_utf8(output.stdout).unwrap();
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assert_eq!("", actual);
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Ok(())
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}
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#[test]
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fn invalid_env_variables() -> io::Result<()> {
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let output = common::render_module("nix_shell")
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.env("IN_NIX_SHELL", "something_wrong")
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.output()?;
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let actual = String::from_utf8(output.stdout).unwrap();
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assert_eq!("", actual);
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Ok(())
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}
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#[test]
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fn pure_shell() -> io::Result<()> {
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let output = common::render_module("nix_shell")
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.env("IN_NIX_SHELL", "pure")
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.output()?;
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let actual = String::from_utf8(output.stdout).unwrap();
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let expected = format!("via {} ", Color::Red.bold().paint("pure"));
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assert_eq!(expected, actual);
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Ok(())
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}
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#[test]
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fn impure_shell() -> io::Result<()> {
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let output = common::render_module("nix_shell")
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.env("IN_NIX_SHELL", "impure")
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.output()?;
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let actual = String::from_utf8(output.stdout).unwrap();
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let expected = format!("via {} ", Color::Red.bold().paint("impure"));
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assert_eq!(expected, actual);
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Ok(())
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}
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#[test]
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fn lorri_shell() -> io::Result<()> {
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let output = common::render_module("nix_shell")
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.env("IN_NIX_SHELL", "1")
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.output()?;
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let actual = String::from_utf8(output.stdout).unwrap();
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let expected = format!("via {} ", Color::Red.bold().paint("impure"));
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assert_eq!(expected, actual);
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Ok(())
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}
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