wash-cli 0.39.0

wasmCloud Shell (wash) CLI tool
Documentation 
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use anyhow::{Context as _, Result};
use std::collections::HashMap;
use wash_cli::config::{NATS_SERVER_VERSION, WADM_VERSION, WASMCLOUD_HOST_VERSION};

mod common;
use common::{output_to_string, wash};

// The purpose of this text is to ensure we don't remove subcommands from the help text without knowing.
#[test]
fn integration_help_subcommand_check() -> Result<()> {
    let help_output = wash()
        .args(["--help"])
        .output()
        .context("failed to display help text")?;
    let output = output_to_string(help_output).context("failed to convert output to string")?;

    assert!(output.contains("new"));
    assert!(output.contains("build"));
    assert!(output.contains("dev"));
    assert!(output.contains("inspect"));
    assert!(output.contains("par"));
    assert!(output.contains("up"));
    assert!(output.contains("down"));
    assert!(output.contains("app"));
    assert!(output.contains("spy"));
    assert!(output.contains("ui"));
    assert!(output.contains("get"));
    assert!(output.contains("start"));
    assert!(output.contains("scale"));
    assert!(output.contains("stop"));
    assert!(output.contains("update"));
    assert!(output.contains("link"));
    assert!(output.contains("call"));
    assert!(output.contains("label"));
    assert!(output.contains("config"));
    assert!(output.contains("pull"));
    assert!(output.contains("push"));
    assert!(output.contains("reg"));
    assert!(output.contains("completions"));
    assert!(output.contains("ctx"));
    assert!(output.contains("drain"));
    assert!(output.contains("keys"));
    assert!(output.contains("claims"));
    Ok(())
}

/// Ensure `wash -h` works
#[test]
fn integration_help_short_works() -> Result<()> {
    let stdout = wash()
        .args(["-h"])
        .output()
        .context("failed to display wash help text")
        .and_then(|output| output_to_string(output).context("failed to extract stdout"))?;
    assert!(stdout.contains("new"));
    assert!(stdout.contains("build"));
    Ok(())
}

/// Ensure `wash up --help-markdown` works
#[test]
fn integration_help_up_markdown_works() -> Result<()> {
    let stdout = wash()
        .args(["up", "--help-markdown"])
        .output()
        .context("failed to display wash up help text markdown")
        .and_then(|output| output_to_string(output).context("failed to extract stdout"))?;
    assert!(stdout.contains("## `wash up`"));
    Ok(())
}

/// Ensure `wash --version` works
#[test]
fn integration_version_works() -> Result<()> {
    let stdout = wash()
        .args(["--version"])
        .output()
        .context("failed to display wash version")
        .and_then(|output| output_to_string(output).context("failed to extract stdout"))?;
    assert!(stdout.contains(format!("wash          v{}", clap::crate_version!()).as_str()));
    assert!(stdout.contains(format!("├ nats-server {}", NATS_SERVER_VERSION).as_str()));
    assert!(stdout.contains(format!("├ wadm        {}", WADM_VERSION).as_str()));
    assert!(stdout.contains(format!("└ wasmcloud   {}", WASMCLOUD_HOST_VERSION).as_str()));
    Ok(())
}

/// Ensure `wash --version -o json` works
#[test]
fn integration_version_json_works() -> Result<()> {
    let stdout = wash()
        .args(["--version", "-o", "json"])
        .output()
        .context("failed to display wash version")
        .and_then(|output| output_to_string(output).context("failed to extract stdout"))?;
    let version: serde_json::Result<HashMap<String, String>> = serde_json::from_str(&stdout);
    assert!(version.is_ok());
    let version = version.unwrap();
    assert_eq!(
        version.get("wash"),
        Some(&format!("v{}", clap::crate_version!()))
    );
    assert_eq!(
        version.get("nats-server"),
        Some(&NATS_SERVER_VERSION.to_string())
    );
    assert_eq!(version.get("wadm"), Some(&WADM_VERSION.to_string()));
    assert_eq!(
        version.get("wasmcloud"),
        Some(&WASMCLOUD_HOST_VERSION.to_string())
    );
    Ok(())
}