107 lines
3 KiB
Go
107 lines
3 KiB
Go
package main
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import (
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"context"
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"errors"
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"testing"
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"time"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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"github.com/hansmi/paperhooks/pkg/client"
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"github.com/hansmi/prometheus-paperless-exporter/internal/ref"
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"github.com/hansmi/prometheus-paperless-exporter/internal/testutil"
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)
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type fakeCorrespondentClient struct {
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items []client.Correspondent
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err error
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}
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func (c *fakeCorrespondentClient) ListAllCorrespondents(ctx context.Context, opts client.ListCorrespondentsOptions, handler func(context.Context, client.Correspondent) error) error {
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for _, i := range c.items {
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if err := handler(ctx, i); err != nil {
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return err
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}
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}
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return c.err
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}
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func TestCorrespondent(t *testing.T) {
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errTest := errors.New("test error")
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for _, tc := range []struct {
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name string
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cl fakeCorrespondentClient
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wantErr error
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}{
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{
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name: "empty",
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},
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{
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name: "listing fails",
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cl: fakeCorrespondentClient{
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err: errTest,
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},
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wantErr: errTest,
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},
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{
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name: "correspondents",
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cl: fakeCorrespondentClient{
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items: []client.Correspondent{
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{ID: 21383},
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{ID: 3096},
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{ID: 22044},
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},
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},
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},
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} {
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t.Run(tc.name, func(t *testing.T) {
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c := newCorrespondentCollector(&tc.cl)
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err := c.collect(context.Background(), testutil.DiscardMetrics(t))
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if diff := cmp.Diff(tc.wantErr, err, cmpopts.EquateErrors()); diff != "" {
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t.Errorf("Error diff (-want +got):\n%s", diff)
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}
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})
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}
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}
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func TestCorrespondentCollect(t *testing.T) {
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cl := fakeCorrespondentClient{}
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c := newMultiCollector(newCorrespondentCollector(&cl))
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testutil.CollectAndCompare(t, c, ``)
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cl.items = append(cl.items, []client.Correspondent{
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{ID: 15818, Name: "bank", Slug: "aslug"},
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{
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ID: 167,
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Name: "insurance",
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DocumentCount: 2,
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LastCorrespondence: ref.Ref(time.Date(2019, time.July, 1, 0, 0, 0, 0, time.UTC)),
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},
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{ID: 24467, Name: "employer", DocumentCount: 121},
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}...)
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testutil.CollectAndCompare(t, c, `
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# HELP paperless_correspondent_document_count Number of documents associated with a correspondent.
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# TYPE paperless_correspondent_document_count gauge
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paperless_correspondent_document_count{id="15818"} 0
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paperless_correspondent_document_count{id="167"} 2
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paperless_correspondent_document_count{id="24467"} 121
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# HELP paperless_correspondent_info Static information about a correspondent.
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# TYPE paperless_correspondent_info gauge
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paperless_correspondent_info{id="15818",name="bank",slug="aslug"} 1
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paperless_correspondent_info{id="167",name="insurance",slug=""} 1
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paperless_correspondent_info{id="24467",name="employer",slug=""} 1
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# HELP paperless_correspondent_last_correspondence_timestamp_seconds Number of seconds since 1970 of the most recent correspondence.
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# TYPE paperless_correspondent_last_correspondence_timestamp_seconds gauge
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paperless_correspondent_last_correspondence_timestamp_seconds{id="15818"} 0
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paperless_correspondent_last_correspondence_timestamp_seconds{id="167"} 1.5619392e+09
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paperless_correspondent_last_correspondence_timestamp_seconds{id="24467"} 0
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`)
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}
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