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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,172 @@ | ||
| // Copyright (c) 2017 Uber Technologies, Inc. | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
|
|
||
| package m3 | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/m3db/m3metrics/metric/id" | ||
|
|
||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func TestNewRollupID(t *testing.T) { | ||
| var ( | ||
| name = []byte("foo") | ||
| tagPairs = []id.TagPair{ | ||
| {Name: []byte("tagName1"), Value: []byte("tagValue1")}, | ||
| {Name: []byte("tagName2"), Value: []byte("tagValue2")}, | ||
| {Name: []byte("tagName0"), Value: []byte("tagValue0")}, | ||
| } | ||
| ) | ||
| expected := []byte("m3+foo+m3_rollup=true,tagName0=tagValue0,tagName1=tagValue1,tagName2=tagValue2") | ||
| require.Equal(t, expected, NewRollupID(name, tagPairs)) | ||
| } | ||
|
|
||
| func TestMetricIDTagValue(t *testing.T) { | ||
| iterPool := id.NewSortedTagIteratorPool(nil) | ||
| iterPool.Init(func() id.SortedTagIterator { | ||
| return NewPooledSortedTagIterator(nil, iterPool) | ||
| }) | ||
| inputs := []struct { | ||
| id id.ID | ||
| tagName []byte | ||
| expectedValue []byte | ||
| expectedFound bool | ||
| }{ | ||
| { | ||
| id: NewID([]byte("m3+foo+tagName1=tagValue1,tagName2=tagValue2"), iterPool), | ||
| tagName: []byte("tagName1"), | ||
| expectedValue: []byte("tagValue1"), | ||
| expectedFound: true, | ||
| }, | ||
| { | ||
| id: NewID([]byte("m3+foo+tagName1=tagValue1,tagName2=tagValue2"), iterPool), | ||
| tagName: []byte("tagName2"), | ||
| expectedValue: []byte("tagValue2"), | ||
| expectedFound: true, | ||
| }, | ||
| { | ||
| id: NewID([]byte("m3+foo+tagName1=tagValue1,tagName2=tagValue2"), iterPool), | ||
| tagName: []byte("tagName3"), | ||
| expectedValue: nil, | ||
| expectedFound: false, | ||
| }, | ||
| { | ||
| id: NewID([]byte("illformed+tagName1=tagValue1,tagName2=tagValue2"), iterPool), | ||
| tagName: []byte("tagName1"), | ||
| expectedValue: nil, | ||
| expectedFound: false, | ||
| }, | ||
| } | ||
| for _, input := range inputs { | ||
| value, found := input.id.TagValue(input.tagName) | ||
| require.Equal(t, input.expectedValue, value) | ||
| require.Equal(t, input.expectedFound, found) | ||
| } | ||
| } | ||
|
|
||
| func TestNameAndTags(t *testing.T) { | ||
| inputs := []struct { | ||
| id []byte | ||
| expectedName []byte | ||
| expectedTags []byte | ||
| expectedErr error | ||
| }{ | ||
| { | ||
| id: []byte("m3+foo+tagName1=tagValue1"), | ||
| expectedName: []byte("foo"), | ||
| expectedTags: []byte("tagName1=tagValue1"), | ||
| expectedErr: nil, | ||
| }, | ||
| { | ||
| id: []byte("m3+foo+tagName1=tagValue1,tagName2=tagValue2"), | ||
| expectedName: []byte("foo"), | ||
| expectedTags: []byte("tagName1=tagValue1,tagName2=tagValue2"), | ||
| expectedErr: nil, | ||
| }, | ||
| { | ||
| id: []byte("illformed"), | ||
| expectedName: nil, | ||
| expectedTags: nil, | ||
| expectedErr: errInvalidM3Metric, | ||
| }, | ||
| { | ||
| id: []byte("m3+illformed"), | ||
| expectedName: nil, | ||
| expectedTags: nil, | ||
| expectedErr: errInvalidM3Metric, | ||
| }, | ||
| { | ||
| id: []byte("m3+illformed+tagName1,"), | ||
| expectedName: []byte("illformed"), | ||
| expectedTags: []byte("tagName1,"), | ||
| expectedErr: nil, | ||
| }, | ||
| } | ||
| for _, input := range inputs { | ||
| name, tags, err := NameAndTags(input.id) | ||
| require.Equal(t, input.expectedName, name) | ||
| require.Equal(t, input.expectedTags, tags) | ||
| require.Equal(t, input.expectedErr, err) | ||
| } | ||
| } | ||
|
|
||
| func TestSortedTagIterator(t *testing.T) { | ||
| inputs := []struct { | ||
| sortedTagPairs []byte | ||
| expectedPairs []id.TagPair | ||
| expectedErr error | ||
| }{ | ||
| { | ||
| sortedTagPairs: []byte("tagName1=tagValue1"), | ||
| expectedPairs: []id.TagPair{ | ||
| {Name: []byte("tagName1"), Value: []byte("tagValue1")}, | ||
| }, | ||
| expectedErr: nil, | ||
| }, | ||
| { | ||
| sortedTagPairs: []byte("tagName1=tagValue1,tagName2=tagValue2,tagName3=tagValue3"), | ||
| expectedPairs: []id.TagPair{ | ||
| {Name: []byte("tagName1"), Value: []byte("tagValue1")}, | ||
| {Name: []byte("tagName2"), Value: []byte("tagValue2")}, | ||
| {Name: []byte("tagName3"), Value: []byte("tagValue3")}, | ||
| }, | ||
| expectedErr: nil, | ||
| }, | ||
| { | ||
| sortedTagPairs: []byte("tagName1"), | ||
| expectedPairs: nil, | ||
| expectedErr: errInvalidM3Metric, | ||
| }, | ||
| } | ||
|
|
||
| for _, input := range inputs { | ||
| it := NewSortedTagIterator(input.sortedTagPairs) | ||
| var result []id.TagPair | ||
| for it.Next() { | ||
| name, value := it.Current() | ||
| result = append(result, id.TagPair{Name: name, Value: value}) | ||
| } | ||
| require.Equal(t, input.expectedErr, it.Err()) | ||
| require.Equal(t, input.expectedPairs, result) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| // Copyright (c) 2017 Uber Technologies, Inc. | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
|
|
||
| package id | ||
|
|
||
| import ( | ||
| "sort" | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func TestTagPairsByNameAsc(t *testing.T) { | ||
| inputs := []TagPair{ | ||
| {Name: []byte("baz"), Value: []byte("first")}, | ||
| {Name: []byte("foo"), Value: []byte("second")}, | ||
| {Name: []byte("bar"), Value: []byte("third")}, | ||
| } | ||
| expected := []TagPair{inputs[2], inputs[0], inputs[1]} | ||
| sort.Sort(TagPairsByNameAsc(inputs)) | ||
| require.Equal(t, expected, inputs) | ||
| } |