go.temporal.io/server@v1.23.0/common/predicates/not_test.go (about)

     1  // The MIT License
     2  //
     3  // Copyright (c) 2020 Temporal Technologies Inc.  All rights reserved.
     4  //
     5  // Copyright (c) 2020 Uber Technologies, Inc.
     6  //
     7  // Permission is hereby granted, free of charge, to any person obtaining a copy
     8  // of this software and associated documentation files (the "Software"), to deal
     9  // in the Software without restriction, including without limitation the rights
    10  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    11  // copies of the Software, and to permit persons to whom the Software is
    12  // furnished to do so, subject to the following conditions:
    13  //
    14  // The above copyright notice and this permission notice shall be included in
    15  // all copies or substantial portions of the Software.
    16  //
    17  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    18  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    19  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    20  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    21  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    22  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    23  // THE SOFTWARE.
    24  
    25  package predicates
    26  
    27  import (
    28  	"testing"
    29  
    30  	"github.com/stretchr/testify/require"
    31  	"github.com/stretchr/testify/suite"
    32  )
    33  
    34  type (
    35  	notSuite struct {
    36  		suite.Suite
    37  		*require.Assertions
    38  	}
    39  )
    40  
    41  func TestNotSuite(t *testing.T) {
    42  	s := new(notSuite)
    43  	suite.Run(t, s)
    44  }
    45  
    46  func (s *notSuite) SetupTest() {
    47  	s.Assertions = require.New(s.T())
    48  }
    49  
    50  func (s *notSuite) TestNot_Test() {
    51  	p1 := newTestPredicate(1, 2, 3)
    52  	p := Not[int](p1)
    53  
    54  	for i := 1; i != 4; i++ {
    55  		s.False(p.Test(i))
    56  	}
    57  	for i := 4; i != 7; i++ {
    58  		s.True(p.Test(i))
    59  	}
    60  
    61  	p = Not(p)
    62  	for i := 1; i != 4; i++ {
    63  		s.True(p.Test(i))
    64  	}
    65  	for i := 4; i != 7; i++ {
    66  		s.False(p.Test(i))
    67  	}
    68  
    69  	p = Not(Universal[int]())
    70  	for i := 1; i != 7; i++ {
    71  		s.False(p.Test(i))
    72  	}
    73  
    74  	p = Not(Empty[int]())
    75  	for i := 1; i != 7; i++ {
    76  		s.True(p.Test(i))
    77  	}
    78  }
    79  
    80  func (s *notSuite) TestNot_Equals() {
    81  	p1 := newTestPredicate(1, 2, 3)
    82  	p := Not[int](p1)
    83  
    84  	s.True(p.Equals(p))
    85  	s.True(p.Equals(Not[int](p1)))
    86  	s.True(p.Equals(Not[int](newTestPredicate(3, 2, 1))))
    87  
    88  	s.False(p.Equals(newTestPredicate(1, 2, 3)))
    89  	s.False(p.Equals(Not[int](newTestPredicate(4, 5, 6))))
    90  	s.False(p.Equals(And[int](
    91  		newTestPredicate(1, 2, 3),
    92  		newTestPredicate(2, 3, 4),
    93  	)))
    94  	s.False(p.Equals(Or[int](
    95  		newTestPredicate(1, 2, 3),
    96  		newTestPredicate(4, 5, 6),
    97  	)))
    98  	s.False(p.Equals(Empty[int]()))
    99  	s.False(p.Equals(Universal[int]()))
   100  }