* promql: Move tests to testutil
Signed-off-by: Alex Dzyoba <alex@dzyoba.com>
* promql: Match error type via errors.As in tests
Signed-off-by: Alex Dzyoba <alex@dzyoba.com>
* promql: Remove unused `expectedList` func from lex_test.go
Signed-off-by: Alex Dzyoba <alex@dzyoba.com>
* web/ui: handle null case
The call might sometimes return /api/v1/label/__name__/values the
following:
```
{"status":"success","data":null}
```
Then the `index.js` file assumes that `data` is not `null`. However,
that assumption fails and then we get this error in the console:
```
graph.js?v=foo:317 Uncaught TypeError: Cannot read property 'length' of null
at Object.success (graph.js?v=foo:317)
...
```
Then it becomes impossible to, for example, send a simple query like
`time()` and graph the results.
Fix it by using an empty array as the result if it is `null`.
Signed-off-by: Giedrius Statkevičius <giedriuswork@gmail.com>
* ui: update static assets data
Signed-off-by: Giedrius Statkevičius <giedriuswork@gmail.com>
- Use testutil.ToFloat64 to collect testing metrics
- Declare ServiceDiscoveryConfig directly instead of calling Unmarshal on a piece of YAML
Signed-off-by: Nevill <nevill.dutt@gmail.com>
The WAL Watcher replays a checkpoint after it is created in order to
garbage collect series that no longer exist in the WAL. Currently the
garbage collection process is done serially with reading from the tip of
the WAL which can cause large delays in writing samples to remote
storage just after compaction occurs.
This also fixes a memory leak where dropped series are not cleaned up as
part of the SeriesReset process.
Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
* Replaced test validations with testutils on storage/remote/codec_test.go
Signed-off-by: George Felix <george.felix@ubeeqo.com>
* gofmt
Signed-off-by: George Felix <george.felix@ubeeqo.com>
* Removed shouldPass assertion
Signed-off-by: George Felix <gfelixc@gmail.com>
* Fixes to improve readability
Signed-off-by: George Felix <george.felix@ubeeqo.com>
* Fixes based on code review comments
Signed-off-by: George Felix <george.felix@ubeeqo.com>
* Added Fatal method and used it in buffer_test
Signed-off-by: Joe Elliott <number101010@gmail.com>
* Added period to meet contributing guidelines
Signed-off-by: Joe Elliott <number101010@gmail.com>
* Removed fatal testutil method. Refactored test cases to use testutil.Assert
Signed-off-by: Joe Elliott <number101010@gmail.com>
* Added if found condition for clarity
Signed-off-by: Joe Elliott <number101010@gmail.com>
* docs: update unit testing rules
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* More nits fixed
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
This PR gives the readonly DB the ability to create blocks from the WAL.
In order to implement this, we modify DBReadOnly.Blocks() to return an
empty slice and no error if no blocks are found.
xref: https://github.com/prometheus/tsdb/issues/346#issuecomment-520786524
Signed-off-by: Lucas Servén Marín <lserven@gmail.com>
Alex Dzyoba