Reduce debug output in tests

lib/testing-utils.js

@@ -0,0 +1,28 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+function silenceDebugOutput(test) {
+    const typedTest = test;
+    typedTest.beforeEach(t => {
+        const processStdoutWrite = process.stdout.write.bind(process.stdout);
+        t.context.write = processStdoutWrite;
+        process.stdout.write = (str, encoding, cb) => {
+            // Core library will directly call process.stdout.write for commands
+            // We don't want :: commands to be executed by the runner during tests
+            if (typeof str === "string") {
+                str = str.replace(/::(info|debug|warning).*/, '');
+                if (str.trim() !== "") {
+                    processStdoutWrite(str, encoding, cb);
+                }
+            }
+            else {
+                processStdoutWrite(str, encoding, cb);
+            }
+            return true;
+        };
+    });
+    typedTest.afterEach(t => {
+        process.stdout.write = t.context.write;
+    });
+}
+exports.silenceDebugOutput = silenceDebugOutput;
+//# sourceMappingURL=testing-utils.js.map