include stdout into the detail-float

reporter/test_samurai_jest_stdout.js

@@ -0,0 +1,36 @@
+'use strict';
+
+const util = require('util');
+
+const STDOUT_PREFIX = 'TSAMURAI_STDOUT ';
+
+function getCurrentTestName() {
+  if (typeof expect !== 'function') return null;
+  try {
+    const state = expect.getState();
+    if (state && state.currentTestName) {
+      return String(state.currentTestName);
+    }
+  } catch (_err) {
+    return null;
+  }
+  return null;
+}
+
+function emitStdout(name, args) {
+  if (!name) return;
+  const message = util.format(...args);
+  if (message === '') return;
+  process.stdout.write(`${STDOUT_PREFIX}${JSON.stringify({ jestName: name, output: message })}\n`);
+}
+
+function wrapConsoleMethod(method) {
+  if (typeof console[method] !== 'function') return;
+  const original = console[method].bind(console);
+  console[method] = (...args) => {
+    emitStdout(getCurrentTestName(), args);
+    return original(...args);
+  };
+}
+
+['log', 'info', 'warn', 'error', 'debug'].forEach(wrapConsoleMethod);