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48aef0c8a4
```bash for file in `cat diffys`; do printf '%s\n%s\n' "// Copyright 2021 Molecula Corp. All rights reserved." "$(cat $file)" >$file; done ```
48 lines
975 B
Go
48 lines
975 B
Go
// Copyright 2021 Molecula Corp. All rights reserved.
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//go:build integration
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// +build integration
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package csv_test
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import (
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"io"
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"reflect"
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"strings"
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"testing"
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"github.com/molecula/featurebase/v2/client"
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"github.com/molecula/featurebase/v2/client/csv"
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)
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func TestCSVIterate(t *testing.T) {
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text := `10,7
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10,5
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2,3
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7,1`
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iterator := csv.NewColumnIterator(csv.RowIDColumnID, strings.NewReader(text))
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recs := consumeIterator(t, iterator)
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target := []client.Record{
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client.Column{RowID: 10, ColumnID: 7},
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client.Column{RowID: 10, ColumnID: 5},
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client.Column{RowID: 2, ColumnID: 3},
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client.Column{RowID: 7, ColumnID: 1},
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}
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if !reflect.DeepEqual(target, recs) {
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t.Fatalf("%v != %v", target, recs)
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}
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}
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func consumeIterator(t *testing.T, it *csv.Iterator) []client.Record {
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recs := []client.Record{}
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for {
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r, err := it.NextRecord()
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if err == io.EOF {
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break
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}
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if err != nil {
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t.Fatal(err)
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}
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recs = append(recs, r)
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}
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return recs
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}
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