69 lines
961 B
Go
69 lines
961 B
Go
package main
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func Test_compactedRanges(t *testing.T) {
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tests := []struct {
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name string // description of this test case
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ranges []idsRange
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want []idsRange
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}{
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{
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name: "single",
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ranges: []idsRange{
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{0, 10},
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},
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want: []idsRange{
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{0, 10},
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},
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},
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{
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name: "identical",
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ranges: []idsRange{
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{0, 10},
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{0, 10},
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{0, 10},
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{20, 30},
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{20, 30},
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},
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want: []idsRange{
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{0, 10},
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{20, 30},
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},
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},
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{
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name: "simple",
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ranges: []idsRange{
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{0, 10},
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{2, 11},
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{20, 30},
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},
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want: []idsRange{
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{0, 11},
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{20, 30},
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},
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},
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{
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name: "swallows",
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ranges: []idsRange{
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{0, 10},
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{2, 8},
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{20, 30},
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},
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want: []idsRange{
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{0, 10},
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{20, 30},
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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assert.Equal(t, tt.want, compactedRanges(tt.ranges))
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})
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}
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}
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