136 lines
3.5 KiB
Rust
136 lines
3.5 KiB
Rust
use ansi_term::Color;
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use remove_dir_all::remove_dir_all;
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use std::process::Command;
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use std::{io, str};
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use crate::common::{self, TestCommand};
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#[test]
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fn show_nothing_on_empty_dir() -> io::Result<()> {
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let repo_dir = tempfile::tempdir()?;
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let output = common::render_module("git_commit")
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.arg("--path")
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.arg(repo_dir.path())
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.output()?;
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let actual = String::from_utf8(output.stdout).unwrap();
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let expected = "";
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assert_eq!(expected, actual);
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repo_dir.close()
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}
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#[test]
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fn test_render_commit_hash() -> io::Result<()> {
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let repo_dir = common::create_fixture_repo()?;
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let mut git_output = Command::new("git")
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.args(&["rev-parse", "HEAD"])
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.current_dir(repo_dir.as_path())
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.output()?
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.stdout;
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git_output.truncate(7);
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let expected_hash = str::from_utf8(&git_output).unwrap();
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let output = common::render_module("git_commit")
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.use_config(toml::toml! {
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[git_commit]
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only_detached = false
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})
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.arg("--path")
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.arg(&repo_dir)
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.output()?;
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let actual = String::from_utf8(output.stdout).unwrap();
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let mut expected = Color::Green
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.bold()
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.paint(format!("({})", expected_hash))
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.to_string();
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expected.push(' ');
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assert_eq!(expected, actual);
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remove_dir_all(repo_dir)
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}
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#[test]
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fn test_render_commit_hash_len_override() -> io::Result<()> {
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let repo_dir = common::create_fixture_repo()?;
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let mut git_output = Command::new("git")
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.args(&["rev-parse", "HEAD"])
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.current_dir(repo_dir.as_path())
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.output()?
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.stdout;
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git_output.truncate(14);
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let expected_hash = str::from_utf8(&git_output).unwrap();
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let output = common::render_module("git_commit")
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.use_config(toml::toml! {
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[git_commit]
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only_detached = false
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commit_hash_length = 14
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})
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.arg("--path")
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.arg(&repo_dir)
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.output()?;
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let actual = String::from_utf8(output.stdout).unwrap();
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let mut expected = Color::Green
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.bold()
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.paint(format!("({})", expected_hash))
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.to_string();
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expected.push(' ');
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assert_eq!(expected, actual);
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remove_dir_all(repo_dir)
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}
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#[test]
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fn test_render_commit_hash_only_detached_on_branch() -> io::Result<()> {
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let repo_dir = common::create_fixture_repo()?;
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let output = common::render_module("git_commit")
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.arg("--path")
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.arg(&repo_dir)
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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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remove_dir_all(repo_dir)
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}
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#[test]
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fn test_render_commit_hash_only_detached_on_detached() -> io::Result<()> {
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let repo_dir = common::create_fixture_repo()?;
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Command::new("git")
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.args(&["checkout", "@~1"])
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.current_dir(repo_dir.as_path())
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.output()?;
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let mut git_output = Command::new("git")
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.args(&["rev-parse", "HEAD"])
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.current_dir(repo_dir.as_path())
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.output()?
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.stdout;
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git_output.truncate(7);
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let expected_hash = str::from_utf8(&git_output).unwrap();
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let output = common::render_module("git_commit")
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.arg("--path")
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.arg(&repo_dir)
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.output()?;
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let actual = String::from_utf8(output.stdout).unwrap();
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let mut expected = Color::Green
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.bold()
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.paint(format!("({})", expected_hash))
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.to_string();
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expected.push(' ');
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assert_eq!(expected, actual);
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remove_dir_all(repo_dir)
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}
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