Add more tests for completion / hover #175
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Signed-off-by: Nevill <[email protected]>
slrtbtfs
reviewed
Jun 23, 2020
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It's great to see some progress on the testing side!
The approach in this PR looks generally sane to me, though it'd be nice to have more test cases.
There is also some non-trivial logic, that chooses what kind of completions should be provided. Those should at some point be tested as well, but that doesn't need to happen in the same PR.
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| // This is a mock object which serves as a test helper | ||
| type MockMetadataService struct { |
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Since this might be used in other tests as well, it should probably live in a separate file.
| t.Errorf("Error occurred when calling completeMetricName: %s.\n", err) | ||
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| if len(*items) != 1 { |
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Ideally we would also check the content of the returned items.
slrtbtfs
reviewed
Jun 26, 2020
| return "testhost:9090" | ||
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| func TestMetricNameCompletion(t *testing.T) { |
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Suggested change
| func TestMetricNameCompletion(t *testing.T) { | |
| func TestMetricNameCompletion(t *testing.T) { | |
| // nolint: funlen |
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This is still WIP. It intends to fix #133 at the end.
To create this draft PR because I want to get some early feedback from @slrtbtfs .