github.com/m3db/m3@v1.5.1-0.20231129193456-75a402aa583b/src/x/time/matcher_test.go (about)

     1  // Copyright (c) 2019 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
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     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package time
    22  
    23  import (
    24  	"testing"
    25  	"time"
    26  
    27  	"github.com/stretchr/testify/require"
    28  )
    29  
    30  func TestMatcher(t *testing.T) {
    31  	loc, _ := time.LoadLocation("Asia/Shanghai")
    32  	t1 := time.Now().UTC()
    33  	t2 := t1.In(loc)
    34  
    35  	// Make sure t1 and t2 don't == eachother
    36  	require.NotEqual(t, t1, t2)
    37  
    38  	// Make sure t1 and t2 Match eachother
    39  	t1Matcher := NewMatcher(t1)
    40  	require.True(t, t1Matcher.Matches(t2))
    41  
    42  	// Make sure the matcher doesn't always return true
    43  	require.NotEqual(t, t1Matcher, t2.Add(1*time.Hour))
    44  	require.NotEqual(t, t1Matcher, 10)
    45  }