func TestPrefixClient(t *testing.T) {
const (
prefix1 = "prefix1"
prefix2 = "prefix2"
avgKey = "avg"
avgVal = float64(1)
sumKey = "sum"
sumVal = float64(2)
histogramKey = "histogram"
histogramVal = float64(3)
timeKey = "time"
)
var keys []string
hc := &stats.HookClient{
BumpAvgHook: func(key string, val float64) {
keys = append(keys, key)
ensure.DeepEqual(t, val, avgVal)
},
BumpSumHook: func(key string, val float64) {
keys = append(keys, key)
ensure.DeepEqual(t, val, sumVal)
},
BumpHistogramHook: func(key string, val float64) {
keys = append(keys, key)
ensure.DeepEqual(t, val, histogramVal)
},
BumpTimeHook: func(key string) interface {
End()
} {
return multiEnderTest{
EndHook: func() {
keys = append(keys, key)
},
}
},
}
pc := stats.PrefixClient([]string{prefix1, prefix2}, hc)
pc.BumpAvg(avgKey, avgVal)
pc.BumpSum(sumKey, sumVal)
pc.BumpHistogram(histogramKey, histogramVal)
pc.BumpTime(timeKey).End()
ensure.SameElements(t, keys, []string{
prefix1 + avgKey,
prefix1 + sumKey,
prefix1 + histogramKey,
prefix1 + timeKey,
prefix2 + avgKey,
prefix2 + sumKey,
prefix2 + histogramKey,
prefix2 + timeKey,
})
}
func TestSameElementsLengthDifference(t *testing.T) {
var c capture
ensure.SameElements(&c, []int{1, 2}, []interface{}{1})
c.Equal(t, `ensure_test.go:190: expected same elements but found slices of different lengths:
ACTUAL:
([]int) (len=2 cap=2) {
(int) 1,
(int) 2
}
EXPECTED
([]interface {}) (len=1 cap=1) {
(int) 1
}`)
}
func TestSameElementsRepeated(t *testing.T) {
var c capture
ensure.SameElements(&c, []int{1, 2}, []interface{}{1, 1})
c.Equal(t, `ensure_test.go:208: missing expected element:
ACTUAL:
([]int) (len=2 cap=2) {
(int) 1,
(int) 2
}
EXPECTED:
([]interface {}) (len=2 cap=2) {
(int) 1,
(int) 1
}
MISSING ELEMENT
(int) 1`)
}
func TestSameElementsIntAndInterface(t *testing.T) {
ensure.SameElements(t, []int{1, 2}, []interface{}{2, 1})
}