ferridriver-test 0.4.0

E2E test runner for ferridriver. Playwright-compatible API, parallel workers, auto-retrying expect, fixtures, snapshots.
Documentation 
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//! Progress reporter: colored dot-based output (one character per test).
//!
//! Compact output for CI/pipelines: green dots for pass, red F for fail,
//! with a colored summary line at the end.

use std::io::Write;
use std::time::Duration;

use console::Style;

use crate::model::TestStatus;
use crate::reporter::{Reporter, ReporterEvent};

pub struct ProgressReporter {
  count: usize,
}

impl ProgressReporter {
  pub fn new() -> Self {
    Self { count: 0 }
  }
}

impl Default for ProgressReporter {
  fn default() -> Self {
    Self::new()
  }
}

fn s_pass() -> Style {
  Style::new().green()
}
fn s_fail() -> Style {
  Style::new().red().bold()
}
fn s_skip() -> Style {
  Style::new().dim()
}
fn s_flaky() -> Style {
  Style::new().yellow()
}
fn s_bold() -> Style {
  Style::new().bold()
}
fn s_dim() -> Style {
  Style::new().dim()
}

fn format_duration(d: Duration) -> String {
  let ms = d.as_millis();
  if ms < 1000 {
    format!("{ms}ms")
  } else {
    format!("{:.1}s", d.as_secs_f64())
  }
}

#[async_trait::async_trait]
impl Reporter for ProgressReporter {
  async fn on_event(&mut self, event: &ReporterEvent) {
    match event {
      ReporterEvent::TestFinished { outcome, .. } => {
        let styled = match outcome.status {
          TestStatus::Passed => s_pass().apply_to("."),
          TestStatus::Failed | TestStatus::TimedOut => s_fail().apply_to("F"),
          TestStatus::Skipped => s_skip().apply_to("S"),
          TestStatus::Flaky => s_flaky().apply_to("~"),
          TestStatus::Interrupted => s_fail().apply_to("!"),
        };
        print!("{styled}");
        self.count += 1;
        if self.count % 80 == 0 {
          println!();
        }
        let _ = std::io::stdout().flush();
      },
      ReporterEvent::RunFinished {
        total,
        passed,
        failed,
        skipped,
        flaky,
        duration,
      } => {
        if self.count % 80 != 0 {
          println!();
        }
        let dur = format_duration(*duration);
        println!();

        let mut parts = Vec::new();
        if *passed > 0 {
          parts.push(format!("{}", s_pass().apply_to(format!("{passed} passed"))));
        }
        if *failed > 0 {
          parts.push(format!("{}", s_fail().apply_to(format!("{failed} failed"))));
        }
        if *flaky > 0 {
          parts.push(format!("{}", s_flaky().apply_to(format!("{flaky} flaky"))));
        }
        if *skipped > 0 {
          parts.push(format!("{}", s_skip().apply_to(format!("{skipped} skipped"))));
        }

        println!(
          "{} {}: {} {}",
          s_bold().apply_to("Tests"),
          s_dim().apply_to(format!("{total} total")),
          parts.join(&format!("{}", s_dim().apply_to(" | "))),
          s_dim().apply_to(format!("({dur})")),
        );
        println!();
      },
      _ => {},
    }
  }
}