show file path for obsolete snapshots (#23)

* show file path for obsolete snapshots * add support for unmatched snapshot failures
rickhanlonii · Dec 1, 2020 · d8ace35 · d8ace35
1 parent 2d2d57b
commit d8ace35
Showing 1 changed file with 19 additions and 5 deletions.
diff --git a/SilentReporter.js b/SilentReporter.js
@@ -7,7 +7,8 @@ class SilentReporter {
     this._globalConfig = globalConfig;
     this.stdio = new StdIo();
     this.useDots = !!process.env.JEST_SILENT_REPORTER_DOTS || !!options.useDots;
-    this.showPaths = !!process.env.JEST_SILENT_REPORTER_SHOW_PATHS || !!options.showPaths;
+    this.showPaths =
+      !!process.env.JEST_SILENT_REPORTER_SHOW_PATHS || !!options.showPaths;
     this.showWarnings =
       !!process.env.JEST_SILENT_REPORTER_SHOW_WARNINGS ||
       !!options.showWarnings;
@@ -32,17 +33,30 @@ class SilentReporter {
     }
 
     if (!testResult.skipped) {
-      if (testResult.failureMessage) {
-        if (this.showPaths) this.stdio.log('\n' + test.path);
-        this.stdio.log('\n' + testResult.failureMessage);
+      const didUpdate = this._globalConfig.updateSnapshot === 'all';
+      let hasSnapshotFailures = false;
+      if (testResult.snapshot) {
+        if (!didUpdate && testResult.snapshot.unchecked) {
+          hasSnapshotFailures = true;
+        }
+        if (testResult.snapshot.unmatched) {
+          hasSnapshotFailures = true;
+        }
       }
+
+      const hasFailures = testResult.failureMessage || hasSnapshotFailures;
+
+      if (this.showPaths && hasFailures) {
+        this.stdio.log('\n' + test.path);
+      }
+      if (testResult.failureMessage)
+        this.stdio.log('\n' + testResult.failureMessage);
       if (testResult.console && this.showWarnings) {
         testResult.console
           .filter(entry => entry.type === 'warn' && entry.message)
           .map(entry => entry.message)
           .forEach(this.stdio.log);
       }
-      const didUpdate = this._globalConfig.updateSnapshot === 'all';
       const snapshotStatuses = helpers.getSnapshotStatus(
         testResult.snapshot,
         didUpdate