feat: format test summary as jest

MailOnline · Nov 7, 2017 · cc6b648 · cc6b648
1 parent d75e1be
commit cc6b648
Showing 1 changed file with 65 additions and 22 deletions.
diff --git a/src/TapReporter.js b/src/TapReporter.js
@@ -11,8 +11,52 @@ const STATUS_PENDING = 'pending';
 const REG_TRACE_LINE = /\s*(.+)\((.+):([0-9]+):([0-9]+)\)$/;
 const MDASH = '\u2014';
 
+class PrettyLineWriter {
+  constructor (logger) {
+    this.logger = logger;
+  }
+
+  blank () {
+    this.logger.info('\n');
+  }
+
+  comment (line) {
+    this.logger.info(chalk`{hidden #} ${line}`);
+  }
+
+  commentLight (line) {
+    this.comment(chalk`{dim ${line}}`);
+  }
+
+  keyValue (key, value) {
+    // eslint-disable-next-line no-use-extend-native/no-use-extend-native
+    const keyFormatted = (key + ':').padEnd(12, ' ');
+
+    this.comment(chalk`{black.bold ${keyFormatted}} ${value}`);
+  }
+
+  stats (name, failed, skipped, passed, total) {
+    let value = '';
+
+    if (total) {
+      value += chalk`{red.bold ${failed} failed}`;
+
+      if (skipped) {
+        value += chalk`, {yellow.bold ${skipped} skipped}`;
+      }
+
+      value += chalk`, {green.bold ${passed} passed}`;
+    }
+
+    value += `${total ? ', ' : ''}${total} total`;
+
+    this.keyValue(name, value);
+  }
+}
+
 class TapReporter {
   constructor (globalConfig = {}, options = {}) {
+    console.log(globalConfig);
     const {logLevel = 'INFO'} = options;
 
     this._globalConfig = globalConfig;
@@ -22,9 +66,12 @@ class TapReporter {
     this.logger = new Logger({
       logLevel
     });
+    this.line = new PrettyLineWriter(this.logger);
     this.counter = 0;
-    this.logger.info(chalk`\n\n{hidden #} {green Starting...}`);
     this.onAssertionResult = this.onAssertionResult.bind(this);
+
+    this.line.blank();
+    this.line.comment(chalk`{green Starting...}`);
   }
 
   pathRelativeToRoot (filePath) {
@@ -120,8 +167,8 @@ class TapReporter {
       const {dir, base} = path.parse(testFilePath);
       const prefix = this._watch ? '' : '\n';
       const label = numFailingTests > 0 ?
-        chalk`{bgRed.bold.rgb(255,255,255)  FAIL }` :
-        chalk`{bgGreen.bold.rgb(255,255,255)  PASS }`;
+        chalk`{bgRed.rgb(255,255,255).bold  FAIL }` :
+        chalk`{bgGreen.rgb(255,255,255).bold  PASS }`;
       const tapLine = chalk`${prefix}{hidden #} ${label} {grey ${this.pathRelativeToRoot(dir)}${path.sep}}{bold ${base}}`;
 
       this.logger.info(tapLine + '\n');
@@ -130,6 +177,11 @@ class TapReporter {
     testResults.forEach(this.onAssertionResult);
   }
 
+  onRunStart (results, options) {
+    this.onRunStartResults = results;
+    this.onRunStartOptions = options;
+  }
+
   onRunComplete (contexts, results) {
     const {
       numFailedTestSuites,
@@ -140,30 +192,21 @@ class TapReporter {
       numPendingTests,
       numTotalTestSuites,
       numTotalTests,
+      snapshot,
       startTime
     } = results;
-    const skippedTestSuites = numPendingTestSuites > 0 ? `${chalk.yellow(`${numPendingTestSuites} skipped`)}, ` : '';
-    const skippedTests = numPendingTests > 0 ? `${chalk.yellow(`${numPendingTests} skipped`)}, ` : '';
-
-    this._shouldFail = numFailedTestSuites > 0 || numFailedTests > 0;
 
-    this.logger.info('\n');
-    if (numFailedTestSuites > 0) {
-      this.logger.info(`# testSuites: ${skippedTestSuites}${chalk.red(`${numFailedTestSuites} failed`)}, ${numTotalTestSuites} total`);
-    } else {
-      this.logger.info(`# testSuites: ${skippedTestSuites}${chalk.green(`${numPassedTestSuites} passed`)}, ${numTotalTestSuites} total`);
-    }
+    const {estimatedTime} = this.onRunStartOptions;
 
-    if (numFailedTests > 0) {
-      this.logger.info(`# tests:      ${skippedTests}${chalk.red(`${numFailedTests} failed`)}, ${numTotalTests} total`);
-    } else {
-      this.logger.info(`# tests:      ${skippedTests}${chalk.green(`${numPassedTests} passed`)}, ${numTotalTests} total`);
-    }
-
-    this.logger.info(`# time:       ${ms(Date.now() - startTime)}`);
-    this.logger.info('\n');
+    this._shouldFail = numFailedTestSuites > 0 || numFailedTests > 0;
 
-    this.counter = 0;
+    this.line.blank();
+    this.line.stats('Test Suites', numFailedTestSuites, numPendingTestSuites, numPassedTestSuites, numTotalTestSuites);
+    this.line.stats('Tests', numFailedTests, numPendingTests, numPassedTests, numTotalTests);
+    this.line.stats('Snapshots', snapshot.total - snapshot.matched, 0, snapshot.matched, snapshot.total);
+    this.line.keyValue('Time', `${((Date.now() - startTime) / 1e3).toFixed(3)}s, estimated ${estimatedTime}s`);
+    this.line.commentLight('Ran all test suites.');
+    this.line.blank();
   }
 
   getLastError () {