(t *testing.T)
| 93 | } |
| 94 | |
| 95 | func TestSignatureForLabels(t *testing.T) { |
| 96 | scenarios := []struct { |
| 97 | in Metric |
| 98 | labels LabelNames |
| 99 | out uint64 |
| 100 | }{ |
| 101 | { |
| 102 | in: Metric{}, |
| 103 | labels: nil, |
| 104 | out: 14695981039346656037, |
| 105 | }, |
| 106 | { |
| 107 | in: Metric{}, |
| 108 | labels: LabelNames{"empty"}, |
| 109 | out: 7187873163539638612, |
| 110 | }, |
| 111 | { |
| 112 | in: Metric{"name": "garland, briggs", "fear": "love is not enough"}, |
| 113 | labels: LabelNames{"empty"}, |
| 114 | out: 7187873163539638612, |
| 115 | }, |
| 116 | { |
| 117 | in: Metric{"name": "garland, briggs", "fear": "love is not enough"}, |
| 118 | labels: LabelNames{"fear", "name"}, |
| 119 | out: 5799056148416392346, |
| 120 | }, |
| 121 | { |
| 122 | in: Metric{"name": "garland, briggs", "fear": "love is not enough", "foo": "bar"}, |
| 123 | labels: LabelNames{"fear", "name"}, |
| 124 | out: 5799056148416392346, |
| 125 | }, |
| 126 | { |
| 127 | in: Metric{"name": "garland, briggs", "fear": "love is not enough"}, |
| 128 | labels: LabelNames{}, |
| 129 | out: 14695981039346656037, |
| 130 | }, |
| 131 | { |
| 132 | in: Metric{"name": "garland, briggs", "fear": "love is not enough"}, |
| 133 | labels: nil, |
| 134 | out: 14695981039346656037, |
| 135 | }, |
| 136 | } |
| 137 | |
| 138 | for i, scenario := range scenarios { |
| 139 | actual := SignatureForLabels(scenario.in, scenario.labels...) |
| 140 | |
| 141 | if actual != scenario.out { |
| 142 | t.Errorf("%d. expected %d, got %d", i, scenario.out, actual) |
| 143 | } |
| 144 | } |
| 145 | } |
| 146 | |
| 147 | func TestSignatureWithoutLabels(t *testing.T) { |
| 148 | scenarios := []struct { |
nothing calls this directly
no test coverage detected