snapshot of https://github.com/grpc/grpc-go.git (master, 2026-09-15; blobs > 131072B omitted)

internal/grpcutil/encode_duration_test.go

@@ -0,0 +1,51 @@
+/*
+ *
+ * Copyright 2020 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpcutil
+
+import (
+	"testing"
+	"time"
+)
+
+func TestEncodeDuration(t *testing.T) {
+	for _, test := range []struct {
+		in  string
+		out string
+	}{
+		{"12345678ns", "12345678n"},
+		{"123456789ns", "123457u"},
+		{"12345678us", "12345678u"},
+		{"123456789us", "123457m"},
+		{"12345678ms", "12345678m"},
+		{"123456789ms", "123457S"},
+		{"12345678s", "12345678S"},
+		{"123456789s", "2057614M"},
+		{"12345678m", "12345678M"},
+		{"123456789m", "2057614H"},
+	} {
+		d, err := time.ParseDuration(test.in)
+		if err != nil {
+			t.Fatalf("failed to parse duration string %s: %v", test.in, err)
+		}
+		out := EncodeDuration(d)
+		if out != test.out {
+			t.Fatalf("timeoutEncode(%s) = %s, want %s", test.in, out, test.out)
+		}
+	}
+}