prometheus/cmd/promtool/unittest_test.go
David Leadbeater e7e60623ff
promtool: Calculate mint and maxt per test (#8096)
* promtool: Calculate mint and maxt per test

Previously a single test that used a later eval time would make all
other tests in the file share the [mint, maxt] and potentially evaluate
far more samples than needed.

Fixes: #8019

Signed-off-by: David Leadbeater <dgl@dgl.cx>
2020-10-24 12:03:55 +01:00

78 lines
1.7 KiB
Go

// Copyright 2018 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import "testing"
func TestRulesUnitTest(t *testing.T) {
type args struct {
files []string
}
tests := []struct {
name string
args args
want int
}{
{
name: "Passing Unit Tests",
args: args{
files: []string{"./testdata/unittest.yml"},
},
want: 0,
},
{
name: "Bad input series",
args: args{
files: []string{"./testdata/bad-input-series.yml"},
},
want: 1,
},
{
name: "Bad PromQL",
args: args{
files: []string{"./testdata/bad-promql.yml"},
},
want: 1,
},
{
name: "Bad rules (syntax error)",
args: args{
files: []string{"./testdata/bad-rules-syntax-test.yml"},
},
want: 1,
},
{
name: "Bad rules (error evaluating)",
args: args{
files: []string{"./testdata/bad-rules-error-test.yml"},
},
want: 1,
},
{
name: "Simple failing test",
args: args{
files: []string{"./testdata/failing.yml"},
},
want: 1,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := RulesUnitTest(tt.args.files...); got != tt.want {
t.Errorf("RulesUnitTest() = %v, want %v", got, tt.want)
}
})
}
}