92 lines
2.2 KiB
Go
92 lines
2.2 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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"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/testutil"
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)
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type fakeStoragePathClient struct {
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items []client.StoragePath
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err error
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}
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func (c *fakeStoragePathClient) ListAllStoragePaths(ctx context.Context, opts client.ListStoragePathsOptions, handler func(context.Context, client.StoragePath) 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 TestStoragePath(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 fakeStoragePathClient
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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: fakeStoragePathClient{
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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: "storagePaths",
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cl: fakeStoragePathClient{
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items: []client.StoragePath{
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{ID: 70},
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{ID: 20667},
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{ID: 12805},
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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 := newStoragePathCollector(&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 TestStoragePathCollect(t *testing.T) {
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cl := fakeStoragePathClient{}
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c := newMultiCollector(newStoragePathCollector(&cl))
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testutil.CollectAndCompare(t, c, ``)
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cl.items = append(cl.items, []client.StoragePath{
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{ID: 23547, Name: "personal", Slug: "personal"},
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{ID: 704, Name: "work", DocumentCount: 13},
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}...)
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testutil.CollectAndCompare(t, c, `
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# HELP paperless_storage_path_document_count Number of documents associated with a storage path.
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# TYPE paperless_storage_path_document_count gauge
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paperless_storage_path_document_count{id="23547"} 0
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paperless_storage_path_document_count{id="704"} 13
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# HELP paperless_storage_path_info Static information about a storage path.
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# TYPE paperless_storage_path_info gauge
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paperless_storage_path_info{id="23547",name="personal",slug="personal"} 1
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paperless_storage_path_info{id="704",name="work",slug=""} 1
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`)
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}
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