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Remove GenericController and add tests

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This commit is contained in:
Manuel de Brito Fontes 2017-11-04 22:18:28 -03:00
parent 1701bfc334
commit 86f39d9deb
39 changed files with 1131 additions and 1325 deletions
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115
pkg/nginx/controller/nginx_test.go
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@ -1,115 +0,0 @@
/*
Copyright 2017 The Kubernetes 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 controller
import "testing"
func TestNginxHashBucketSize(t *testing.T) {
tests := []struct {
n int
expected int
}{
{0, 32},
{1, 32},
{2, 32},
{3, 32},
// ...
{13, 32},
{14, 32},
{15, 64},
{16, 64},
// ...
{45, 64},
{46, 64},
{47, 128},
{48, 128},
// ...
// ...
{109, 128},
{110, 128},
{111, 256},
{112, 256},
// ...
{237, 256},
{238, 256},
{239, 512},
{240, 512},
}
for _, test := range tests {
actual := nginxHashBucketSize(test.n)
if actual != test.expected {
t.Errorf("Test nginxHashBucketSize(%d): expected %d but returned %d", test.n, test.expected, actual)
}
}
}
func TestNextPowerOf2(t *testing.T) {
// Powers of 2
actual := nextPowerOf2(2)
if actual != 2 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 2, actual)
}
actual = nextPowerOf2(4)
if actual != 4 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 4, actual)
}
actual = nextPowerOf2(32)
if actual != 32 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 32, actual)
}
actual = nextPowerOf2(256)
if actual != 256 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 256, actual)
}
// Not Powers of 2
actual = nextPowerOf2(7)
if actual != 8 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 8, actual)
}
actual = nextPowerOf2(9)
if actual != 16 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 16, actual)
}
actual = nextPowerOf2(15)
if actual != 16 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 16, actual)
}
actual = nextPowerOf2(17)
if actual != 32 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 32, actual)
}
actual = nextPowerOf2(250)
if actual != 256 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 256, actual)
}
// Other
actual = nextPowerOf2(0)
if actual != 0 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 0, actual)
}
actual = nextPowerOf2(-1)
if actual != 0 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 0, actual)
}
actual = nextPowerOf2(-2)
if actual != 0 {
t.Errorf("TestNextPowerOf2: expected %d but returned %d.", 0, actual)
}
}