+++ /dev/null
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors. All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package ptypes
-
-import (
- "math"
- "testing"
- "time"
-
- "github.com/golang/protobuf/proto"
- tspb "github.com/golang/protobuf/ptypes/timestamp"
-)
-
-var tests = []struct {
- ts *tspb.Timestamp
- valid bool
- t time.Time
-}{
- // The timestamp representing the Unix epoch date.
- {&tspb.Timestamp{Seconds: 0, Nanos: 0}, true, utcDate(1970, 1, 1)},
- // The smallest representable timestamp.
- {&tspb.Timestamp{Seconds: math.MinInt64, Nanos: math.MinInt32}, false,
- time.Unix(math.MinInt64, math.MinInt32).UTC()},
- // The smallest representable timestamp with non-negative nanos.
- {&tspb.Timestamp{Seconds: math.MinInt64, Nanos: 0}, false, time.Unix(math.MinInt64, 0).UTC()},
- // The earliest valid timestamp.
- {&tspb.Timestamp{Seconds: minValidSeconds, Nanos: 0}, true, utcDate(1, 1, 1)},
- //"0001-01-01T00:00:00Z"},
- // The largest representable timestamp.
- {&tspb.Timestamp{Seconds: math.MaxInt64, Nanos: math.MaxInt32}, false,
- time.Unix(math.MaxInt64, math.MaxInt32).UTC()},
- // The largest representable timestamp with nanos in range.
- {&tspb.Timestamp{Seconds: math.MaxInt64, Nanos: 1e9 - 1}, false,
- time.Unix(math.MaxInt64, 1e9-1).UTC()},
- // The largest valid timestamp.
- {&tspb.Timestamp{Seconds: maxValidSeconds - 1, Nanos: 1e9 - 1}, true,
- time.Date(9999, 12, 31, 23, 59, 59, 1e9-1, time.UTC)},
- // The smallest invalid timestamp that is larger than the valid range.
- {&tspb.Timestamp{Seconds: maxValidSeconds, Nanos: 0}, false, time.Unix(maxValidSeconds, 0).UTC()},
- // A date before the epoch.
- {&tspb.Timestamp{Seconds: -281836800, Nanos: 0}, true, utcDate(1961, 1, 26)},
- // A date after the epoch.
- {&tspb.Timestamp{Seconds: 1296000000, Nanos: 0}, true, utcDate(2011, 1, 26)},
- // A date after the epoch, in the middle of the day.
- {&tspb.Timestamp{Seconds: 1296012345, Nanos: 940483}, true,
- time.Date(2011, 1, 26, 3, 25, 45, 940483, time.UTC)},
-}
-
-func TestValidateTimestamp(t *testing.T) {
- for _, s := range tests {
- got := validateTimestamp(s.ts)
- if (got == nil) != s.valid {
- t.Errorf("validateTimestamp(%v) = %v, want %v", s.ts, got, s.valid)
- }
- }
-}
-
-func TestTimestamp(t *testing.T) {
- for _, s := range tests {
- got, err := Timestamp(s.ts)
- if (err == nil) != s.valid {
- t.Errorf("Timestamp(%v) error = %v, but valid = %t", s.ts, err, s.valid)
- } else if s.valid && got != s.t {
- t.Errorf("Timestamp(%v) = %v, want %v", s.ts, got, s.t)
- }
- }
- // Special case: a nil Timestamp is an error, but returns the 0 Unix time.
- got, err := Timestamp(nil)
- want := time.Unix(0, 0).UTC()
- if got != want {
- t.Errorf("Timestamp(nil) = %v, want %v", got, want)
- }
- if err == nil {
- t.Errorf("Timestamp(nil) error = nil, expected error")
- }
-}
-
-func TestTimestampProto(t *testing.T) {
- for _, s := range tests {
- got, err := TimestampProto(s.t)
- if (err == nil) != s.valid {
- t.Errorf("TimestampProto(%v) error = %v, but valid = %t", s.t, err, s.valid)
- } else if s.valid && !proto.Equal(got, s.ts) {
- t.Errorf("TimestampProto(%v) = %v, want %v", s.t, got, s.ts)
- }
- }
- // No corresponding special case here: no time.Time results in a nil Timestamp.
-}
-
-func TestTimestampString(t *testing.T) {
- for _, test := range []struct {
- ts *tspb.Timestamp
- want string
- }{
- // Not much testing needed because presumably time.Format is
- // well-tested.
- {&tspb.Timestamp{Seconds: 0, Nanos: 0}, "1970-01-01T00:00:00Z"},
- {&tspb.Timestamp{Seconds: minValidSeconds - 1, Nanos: 0}, "(timestamp: seconds:-62135596801 before 0001-01-01)"},
- } {
- got := TimestampString(test.ts)
- if got != test.want {
- t.Errorf("TimestampString(%v) = %q, want %q", test.ts, got, test.want)
- }
- }
-}
-
-func utcDate(year, month, day int) time.Time {
- return time.Date(year, time.Month(month), day, 0, 0, 0, 0, time.UTC)
-}
-
-func TestTimestampNow(t *testing.T) {
- // Bracket the expected time.
- before := time.Now()
- ts := TimestampNow()
- after := time.Now()
-
- tm, err := Timestamp(ts)
- if err != nil {
- t.Errorf("between %v and %v\nTimestampNow() = %v\nwhich is invalid (%v)", before, after, ts, err)
- }
- if tm.Before(before) || tm.After(after) {
- t.Errorf("between %v and %v\nTimestamp(TimestampNow()) = %v", before, after, tm)
- }
-}
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