test: move promqltest tests together with the implementation
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
This commit is contained in:
Bryan Boreham
parent
11b27d5d22
commit
ccf73266f0
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@ -11,7 +11,7 @@
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package promql
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package promqltest
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import (
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"math"
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@ -21,14 +21,15 @@ import (
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"github.com/stretchr/testify/require"
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"github.com/prometheus/prometheus/model/labels"
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"github.com/prometheus/prometheus/promql"
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"github.com/prometheus/prometheus/tsdb/chunkenc"
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)
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func TestLazyLoader_WithSamplesTill(t *testing.T) {
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type testCase struct {
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ts time.Time
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series []Series // Each series is checked separately. Need not mention all series here.
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checkOnlyError bool // If this is true, series is not checked.
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series []promql.Series // Each series is checked separately. Need not mention all series here.
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checkOnlyError bool // If this is true, series is not checked.
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}
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cases := []struct {
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@ -44,10 +45,10 @@ func TestLazyLoader_WithSamplesTill(t *testing.T) {
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testCases: []testCase{
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{
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ts: time.Unix(40, 0),
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series: []Series{
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series: []promql.Series{
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{
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Metric: labels.FromStrings("__name__", "metric1"),
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Floats: []FPoint{
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Floats: []promql.FPoint{
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{0, 1}, {10000, 2}, {20000, 3}, {30000, 4}, {40000, 5},
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},
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},
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@ -55,10 +56,10 @@ func TestLazyLoader_WithSamplesTill(t *testing.T) {
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},
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{
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ts: time.Unix(10, 0),
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series: []Series{
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series: []promql.Series{
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{
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Metric: labels.FromStrings("__name__", "metric1"),
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Floats: []FPoint{
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Floats: []promql.FPoint{
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{0, 1}, {10000, 2}, {20000, 3}, {30000, 4}, {40000, 5},
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},
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},
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@ -66,10 +67,10 @@ func TestLazyLoader_WithSamplesTill(t *testing.T) {
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},
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{
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ts: time.Unix(60, 0),
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series: []Series{
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series: []promql.Series{
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{
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Metric: labels.FromStrings("__name__", "metric1"),
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Floats: []FPoint{
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Floats: []promql.FPoint{
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{0, 1}, {10000, 2}, {20000, 3}, {30000, 4}, {40000, 5}, {50000, 6}, {60000, 7},
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},
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},
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@ -86,16 +87,16 @@ func TestLazyLoader_WithSamplesTill(t *testing.T) {
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testCases: []testCase{
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{ // Adds all samples of metric1.
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ts: time.Unix(70, 0),
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series: []Series{
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series: []promql.Series{
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{
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Metric: labels.FromStrings("__name__", "metric1"),
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Floats: []FPoint{
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Floats: []promql.FPoint{
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{0, 1}, {10000, 1}, {20000, 1}, {30000, 1}, {40000, 1}, {50000, 1},
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},
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},
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{
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Metric: labels.FromStrings("__name__", "metric2"),
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Floats: []FPoint{
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Floats: []promql.FPoint{
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{0, 1}, {10000, 2}, {20000, 3}, {30000, 4}, {40000, 5}, {50000, 6}, {60000, 7}, {70000, 8},
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},
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},
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@ -140,13 +141,13 @@ func TestLazyLoader_WithSamplesTill(t *testing.T) {
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require.False(t, ss.Next(), "Expecting only 1 series")
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// Convert `storage.Series` to `promql.Series`.
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got := Series{
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got := promql.Series{
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Metric: storageSeries.Labels(),
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}
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it := storageSeries.Iterator(nil)
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for it.Next() == chunkenc.ValFloat {
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t, v := it.At()
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got.Floats = append(got.Floats, FPoint{T: t, F: v})
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got.Floats = append(got.Floats, promql.FPoint{T: t, F: v})
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}
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require.NoError(t, it.Err())
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@ -450,7 +451,7 @@ eval range from 0 to 5m step 5m testmetric
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for name, testCase := range testCases {
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t.Run(name, func(t *testing.T) {
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err := runTest(t, testCase.input, newTestEngine())
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err := runTest(t, testCase.input, NewTestEngine())
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if testCase.expectedError == "" {
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require.NoError(t, err)
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@ -463,42 +464,42 @@ eval range from 0 to 5m step 5m testmetric
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func TestAssertMatrixSorted(t *testing.T) {
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testCases := map[string]struct {
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matrix Matrix
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matrix promql.Matrix
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expectedError string
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}{
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"empty matrix": {
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matrix: Matrix{},
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matrix: promql.Matrix{},
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},
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"matrix with one series": {
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matrix: Matrix{
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Series{Metric: labels.FromStrings("the_label", "value_1")},
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matrix: promql.Matrix{
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promql.Series{Metric: labels.FromStrings("the_label", "value_1")},
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},
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},
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"matrix with two series, series in sorted order": {
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matrix: Matrix{
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Series{Metric: labels.FromStrings("the_label", "value_1")},
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Series{Metric: labels.FromStrings("the_label", "value_2")},
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matrix: promql.Matrix{
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promql.Series{Metric: labels.FromStrings("the_label", "value_1")},
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promql.Series{Metric: labels.FromStrings("the_label", "value_2")},
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},
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},
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"matrix with two series, series in reverse order": {
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matrix: Matrix{
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Series{Metric: labels.FromStrings("the_label", "value_2")},
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Series{Metric: labels.FromStrings("the_label", "value_1")},
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matrix: promql.Matrix{
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promql.Series{Metric: labels.FromStrings("the_label", "value_2")},
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promql.Series{Metric: labels.FromStrings("the_label", "value_1")},
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},
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expectedError: `matrix results should always be sorted by labels, but matrix is not sorted: series at index 1 with labels {the_label="value_1"} sorts before series at index 0 with labels {the_label="value_2"}`,
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},
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"matrix with three series, series in sorted order": {
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matrix: Matrix{
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Series{Metric: labels.FromStrings("the_label", "value_1")},
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Series{Metric: labels.FromStrings("the_label", "value_2")},
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Series{Metric: labels.FromStrings("the_label", "value_3")},
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matrix: promql.Matrix{
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promql.Series{Metric: labels.FromStrings("the_label", "value_1")},
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promql.Series{Metric: labels.FromStrings("the_label", "value_2")},
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promql.Series{Metric: labels.FromStrings("the_label", "value_3")},
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},
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},
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"matrix with three series, series not in sorted order": {
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matrix: Matrix{
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Series{Metric: labels.FromStrings("the_label", "value_1")},
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Series{Metric: labels.FromStrings("the_label", "value_3")},
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Series{Metric: labels.FromStrings("the_label", "value_2")},
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matrix: promql.Matrix{
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promql.Series{Metric: labels.FromStrings("the_label", "value_1")},
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promql.Series{Metric: labels.FromStrings("the_label", "value_3")},
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promql.Series{Metric: labels.FromStrings("the_label", "value_2")},
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},
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expectedError: `matrix results should always be sorted by labels, but matrix is not sorted: series at index 2 with labels {the_label="value_2"} sorts before series at index 1 with labels {the_label="value_3"}`,
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},
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