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Expose bug #494 

Signed-off-by: beorn7 <beorn@soundcloud.com>
This commit is contained in:
beorn7 2018-11-13 15:48:48 +01:00
parent abad2d1bd4
commit 1db43792db
1 changed files with 22 additions and 0 deletions
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22
prometheus/testutil/testutil_test.go
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@ -143,6 +143,28 @@ func TestCollectAndCompare(t *testing.T) {
} }
} }
func TestCollectAndCompareNoLabel(t *testing.T) {
const metadata = `
# HELP some_total A value that represents a counter.
# TYPE some_total counter
`
c := prometheus.NewCounter(prometheus.CounterOpts{
Name: "some_total",
Help: "A value that represents a counter.",
})
c.Inc()
expected := `
some_total 1
`
if err := CollectAndCompare(c, strings.NewReader(metadata+expected), "some_total"); err != nil {
t.Errorf("unexpected collecting result:\n%s", err)
}
}
func TestNoMetricFilter(t *testing.T) { func TestNoMetricFilter(t *testing.T) {
const metadata = ` const metadata = `
# HELP some_total A value that represents a counter. # HELP some_total A value that represents a counter.