set_test.go

Documentation: github.com/coreos/go-systemd/v22/dbus

     1  // Copyright 2015 CoreOS, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package dbus
    16  
    17  import (
    18  	"testing"
    19  )
    20  
    21  // TestBasicSetActions asserts that Add & Remove behavior is correct
    22  func TestBasicSetActions(t *testing.T) {
    23  	s := newSet()
    24  
    25  	if s.Contains("foo") {
    26  		t.Fatal("set should not contain 'foo'")
    27  	}
    28  
    29  	s.Add("foo")
    30  
    31  	if !s.Contains("foo") {
    32  		t.Fatal("set should contain 'foo'")
    33  	}
    34  
    35  	v := s.Values()
    36  	if len(v) != 1 {
    37  		t.Fatal("set.Values did not report correct number of values")
    38  	}
    39  	if v[0] != "foo" {
    40  		t.Fatal("set.Values did not report value")
    41  	}
    42  
    43  	s.Remove("foo")
    44  
    45  	if s.Contains("foo") {
    46  		t.Fatal("set should not contain 'foo'")
    47  	}
    48  
    49  	v = s.Values()
    50  	if len(v) != 0 {
    51  		t.Fatal("set.Values did not report correct number of values")
    52  	}
    53  }
    54
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