| 82 | } |
| 83 | |
| 84 | func TestLabelSetMerge(t *testing.T) { |
| 85 | labelSet := LabelSet{ |
| 86 | "monitor": "codelab", |
| 87 | "foo": "bar", |
| 88 | "bar": "baz", |
| 89 | } |
| 90 | |
| 91 | labelSet2 := LabelSet{ |
| 92 | "monitor": "codelab", |
| 93 | "dolor": "mi", |
| 94 | "lorem": "ipsum", |
| 95 | } |
| 96 | |
| 97 | expectedSet := LabelSet{ |
| 98 | "monitor": "codelab", |
| 99 | "foo": "bar", |
| 100 | "bar": "baz", |
| 101 | "dolor": "mi", |
| 102 | "lorem": "ipsum", |
| 103 | } |
| 104 | |
| 105 | mergedSet := labelSet.Merge(labelSet2) |
| 106 | |
| 107 | if len(mergedSet) != len(expectedSet) { |
| 108 | t.Errorf("expected the length of the cloned Label set to be %d, but got %d", |
| 109 | len(expectedSet), len(mergedSet)) |
| 110 | } |
| 111 | |
| 112 | for ln, lv := range mergedSet { |
| 113 | expected := expectedSet[ln] |
| 114 | if expected != lv { |
| 115 | t.Errorf("expected to get LabelValue %s, but got %s for LabelName %s", expected, lv, ln) |
| 116 | } |
| 117 | } |
| 118 | } |