use std::path::Path;

use crate::helpers::*;

use anyhow::Result;
use sealed_test::prelude::*;
use speculoos::prelude::*;

#[sealed_test]
fn should_init_a_cog_repository() -> Result<()> {
    // Arrange
    // Act
    cocogitto::command::init::init(".")?;

    // Assert
    assert_that!(Path::new("cog.toml")).exists();
    assert_that!(git_log_head_message()?).is_equal_to("chore: initial commit".to_string());
    Ok(())
}

#[sealed_test]
fn should_skip_initialization_if_repository_exists() -> Result<()> {
    // Arrange
    git_init()?;
    git_commit("The first commit")?;

    // Act
    cocogitto::command::init::init(".")?;

    // Assert
    assert_that!(Path::new("cog.toml")).exists();
    assert_that!(git_log_head_message()?).is_equal_to("The first commit\n".to_string());
    if cfg!(target_os = "macos") {
        assert_that!(git_status()?)
            .contains("On branch master\nChanges to be committed:\n\tnew file:   cog.toml\n");
    } else {
        assert_that!(git_status()?).contains("git restore --staged");
    }
    Ok(())
}