56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
package models_test
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import (
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"reflect"
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"testing"
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"github.com/influxdata/influxdb/models"
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)
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func TestTags_Merge(t *testing.T) {
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examples := []struct {
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Base map[string]string
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Arg map[string]string
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Result map[string]string
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}{
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{
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Base: nil,
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Arg: nil,
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Result: map[string]string{},
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},
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{
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Base: nil,
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Arg: map[string]string{"foo": "foo"},
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Result: map[string]string{"foo": "foo"},
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},
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{
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Base: map[string]string{"foo": "foo"},
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Arg: nil,
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Result: map[string]string{"foo": "foo"},
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},
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{
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Base: map[string]string{"foo": "foo"},
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Arg: map[string]string{"bar": "bar"},
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Result: map[string]string{"foo": "foo", "bar": "bar"},
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},
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{
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Base: map[string]string{"foo": "foo", "bar": "bar"},
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Arg: map[string]string{"zoo": "zoo"},
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Result: map[string]string{"foo": "foo", "bar": "bar", "zoo": "zoo"},
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},
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{
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Base: map[string]string{"foo": "foo", "bar": "bar"},
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Arg: map[string]string{"bar": "newbar"},
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Result: map[string]string{"foo": "foo", "bar": "newbar"},
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},
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}
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for i, example := range examples {
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i++
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result := models.StatisticTags(example.Base).Merge(example.Arg)
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if got, exp := result, example.Result; !reflect.DeepEqual(got, exp) {
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t.Errorf("[Example %d] got %#v, expected %#v", i, got, exp)
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}
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}
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}
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