Merge pull request #73243 from andrewsykim/update-utils-vendor

Update vendor k8s.io/utils and remove internal utils

Kubernetes-commit: 2cbb16bc8dd456c5db72c1667926abdbc87c32c7

Godeps/Godeps.json

@@ -404,207 +404,207 @@
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/apitesting",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/apitesting/fuzzer",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/apitesting/roundtrip",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/equality",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/errors",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/meta",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/resource",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/fuzzer",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/internalversion",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1beta1",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/conversion",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/conversion/queryparams",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/fields",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/labels",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/schema",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/json",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/protobuf",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/recognizer",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/streaming",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/versioning",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/selection",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/types",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/cache",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/clock",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/diff",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/errors",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/framer",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/httpstream",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/httpstream/spdy",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/intstr",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/json",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/mergepatch",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/naming",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/net",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/remotecommand",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/runtime",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/sets",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/strategicpatch",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/validation",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/validation/field",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/wait",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/yaml",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/version",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/watch",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/json",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/netutil",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/reflect",
-			"Rev": "194b250ec96e370201081ab3110f2397477ba1c2"
+			"Rev": "0e6dcdd1b5ce54a78820c9bad24e2dd32b3b2e79"
 		},
 		{
 			"ImportPath": "k8s.io/klog",
@@ -614,6 +614,14 @@
 			"ImportPath": "k8s.io/kube-openapi/pkg/util/proto",
 			"Rev": "ced9eb3070a5f1c548ef46e8dfe2a97c208d9f03"
 		},
+		{
+			"ImportPath": "k8s.io/utils/buffer",
+			"Rev": "8a87304934321b4b0ad72a7cb3cbc715d67d38c7"
+		},
+		{
+			"ImportPath": "k8s.io/utils/integer",
+			"Rev": "8a87304934321b4b0ad72a7cb3cbc715d67d38c7"
+		},
 		{
 			"ImportPath": "sigs.k8s.io/yaml",
 			"Rev": "fd68e9863619f6ec2fdd8625fe1f02e7c877e480"

tools/cache/shared_informer.go

@@ -25,8 +25,8 @@ import (
 	"k8s.io/apimachinery/pkg/util/clock"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	"k8s.io/apimachinery/pkg/util/wait"
-	"k8s.io/client-go/util/buffer"
 	"k8s.io/client-go/util/retry"
+	"k8s.io/utils/buffer"
 
 	"k8s.io/klog"
 )

util/buffer/ring_growing.go

@@ -1,72 +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 buffer
-
-// RingGrowing is a growing ring buffer.
-// Not thread safe.
-type RingGrowing struct {
-	data     []interface{}
-	n        int // Size of Data
-	beg      int // First available element
-	readable int // Number of data items available
-}
-
-// NewRingGrowing constructs a new RingGrowing instance with provided parameters.
-func NewRingGrowing(initialSize int) *RingGrowing {
-	return &RingGrowing{
-		data: make([]interface{}, initialSize),
-		n:    initialSize,
-	}
-}
-
-// ReadOne reads (consumes) first item from the buffer if it is available, otherwise returns false.
-func (r *RingGrowing) ReadOne() (data interface{}, ok bool) {
-	if r.readable == 0 {
-		return nil, false
-	}
-	r.readable--
-	element := r.data[r.beg]
-	r.data[r.beg] = nil // Remove reference to the object to help GC
-	if r.beg == r.n-1 {
-		// Was the last element
-		r.beg = 0
-	} else {
-		r.beg++
-	}
-	return element, true
-}
-
-// WriteOne adds an item to the end of the buffer, growing it if it is full.
-func (r *RingGrowing) WriteOne(data interface{}) {
-	if r.readable == r.n {
-		// Time to grow
-		newN := r.n * 2
-		newData := make([]interface{}, newN)
-		to := r.beg + r.readable
-		if to <= r.n {
-			copy(newData, r.data[r.beg:to])
-		} else {
-			copied := copy(newData, r.data[r.beg:])
-			copy(newData[copied:], r.data[:(to%r.n)])
-		}
-		r.beg = 0
-		r.data = newData
-		r.n = newN
-	}
-	r.data[(r.readable+r.beg)%r.n] = data
-	r.readable++
-}

util/buffer/ring_growing_test.go

@@ -1,50 +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 buffer
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestGrowth(t *testing.T) {
-	t.Parallel()
-	x := 10
-	g := NewRingGrowing(1)
-	for i := 0; i < x; i++ {
-		assert.Equal(t, i, g.readable)
-		g.WriteOne(i)
-	}
-	read := 0
-	for g.readable > 0 {
-		v, ok := g.ReadOne()
-		assert.True(t, ok)
-		assert.Equal(t, read, v)
-		read++
-	}
-	assert.Equalf(t, x, read, "expected to have read %d items: %d", x, read)
-	assert.Zerof(t, g.readable, "expected readable to be zero: %d", g.readable)
-	assert.Equalf(t, 16, g.n, "expected N to be 16: %d", g.n)
-}
-
-func TestEmpty(t *testing.T) {
-	t.Parallel()
-	g := NewRingGrowing(1)
-	_, ok := g.ReadOne()
-	assert.False(t, ok)
-}

util/flowcontrol/backoff.go

@@ -21,7 +21,7 @@ import (
 	"time"
 
 	"k8s.io/apimachinery/pkg/util/clock"
-	"k8s.io/client-go/util/integer"
+	"k8s.io/utils/integer"
 )
 
 type backoffEntry struct {

util/integer/integer.go

@@ -1,67 +0,0 @@
-/*
-Copyright 2016 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 integer
-
-func IntMax(a, b int) int {
-	if b > a {
-		return b
-	}
-	return a
-}
-
-func IntMin(a, b int) int {
-	if b < a {
-		return b
-	}
-	return a
-}
-
-func Int32Max(a, b int32) int32 {
-	if b > a {
-		return b
-	}
-	return a
-}
-
-func Int32Min(a, b int32) int32 {
-	if b < a {
-		return b
-	}
-	return a
-}
-
-func Int64Max(a, b int64) int64 {
-	if b > a {
-		return b
-	}
-	return a
-}
-
-func Int64Min(a, b int64) int64 {
-	if b < a {
-		return b
-	}
-	return a
-}
-
-// RoundToInt32 rounds floats into integer numbers.
-func RoundToInt32(a float64) int32 {
-	if a < 0 {
-		return int32(a - 0.5)
-	}
-	return int32(a + 0.5)
-}

util/integer/integer_test.go

@@ -1,244 +0,0 @@
-/*
-Copyright 2016 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 integer
-
-import "testing"
-
-func TestIntMax(t *testing.T) {
-	tests := []struct {
-		nums        []int
-		expectedMax int
-	}{
-		{
-			nums:        []int{-1, 0},
-			expectedMax: 0,
-		},
-		{
-			nums:        []int{-1, -2},
-			expectedMax: -1,
-		},
-		{
-			nums:        []int{0, 1},
-			expectedMax: 1,
-		},
-		{
-			nums:        []int{1, 2},
-			expectedMax: 2,
-		},
-	}
-
-	for i, test := range tests {
-		t.Logf("executing scenario %d", i)
-		if max := IntMax(test.nums[0], test.nums[1]); max != test.expectedMax {
-			t.Errorf("expected %v,  got %v", test.expectedMax, max)
-		}
-	}
-}
-
-func TestIntMin(t *testing.T) {
-	tests := []struct {
-		nums        []int
-		expectedMin int
-	}{
-		{
-			nums:        []int{-1, 0},
-			expectedMin: -1,
-		},
-		{
-			nums:        []int{-1, -2},
-			expectedMin: -2,
-		},
-		{
-			nums:        []int{0, 1},
-			expectedMin: 0,
-		},
-		{
-			nums:        []int{1, 2},
-			expectedMin: 1,
-		},
-	}
-
-	for i, test := range tests {
-		t.Logf("executing scenario %d", i)
-		if min := IntMin(test.nums[0], test.nums[1]); min != test.expectedMin {
-			t.Errorf("expected %v,  got %v", test.expectedMin, min)
-		}
-	}
-}
-
-func TestInt32Max(t *testing.T) {
-	tests := []struct {
-		nums        []int32
-		expectedMax int32
-	}{
-		{
-			nums:        []int32{-1, 0},
-			expectedMax: 0,
-		},
-		{
-			nums:        []int32{-1, -2},
-			expectedMax: -1,
-		},
-		{
-			nums:        []int32{0, 1},
-			expectedMax: 1,
-		},
-		{
-			nums:        []int32{1, 2},
-			expectedMax: 2,
-		},
-	}
-
-	for i, test := range tests {
-		t.Logf("executing scenario %d", i)
-		if max := Int32Max(test.nums[0], test.nums[1]); max != test.expectedMax {
-			t.Errorf("expected %v,  got %v", test.expectedMax, max)
-		}
-	}
-}
-
-func TestInt32Min(t *testing.T) {
-	tests := []struct {
-		nums        []int32
-		expectedMin int32
-	}{
-		{
-			nums:        []int32{-1, 0},
-			expectedMin: -1,
-		},
-		{
-			nums:        []int32{-1, -2},
-			expectedMin: -2,
-		},
-		{
-			nums:        []int32{0, 1},
-			expectedMin: 0,
-		},
-		{
-			nums:        []int32{1, 2},
-			expectedMin: 1,
-		},
-	}
-
-	for i, test := range tests {
-		t.Logf("executing scenario %d", i)
-		if min := Int32Min(test.nums[0], test.nums[1]); min != test.expectedMin {
-			t.Errorf("expected %v,  got %v", test.expectedMin, min)
-		}
-	}
-}
-
-func TestInt64Max(t *testing.T) {
-	tests := []struct {
-		nums        []int64
-		expectedMax int64
-	}{
-		{
-			nums:        []int64{-1, 0},
-			expectedMax: 0,
-		},
-		{
-			nums:        []int64{-1, -2},
-			expectedMax: -1,
-		},
-		{
-			nums:        []int64{0, 1},
-			expectedMax: 1,
-		},
-		{
-			nums:        []int64{1, 2},
-			expectedMax: 2,
-		},
-	}
-
-	for i, test := range tests {
-		t.Logf("executing scenario %d", i)
-		if max := Int64Max(test.nums[0], test.nums[1]); max != test.expectedMax {
-			t.Errorf("expected %v,  got %v", test.expectedMax, max)
-		}
-	}
-}
-
-func TestInt64Min(t *testing.T) {
-	tests := []struct {
-		nums        []int64
-		expectedMin int64
-	}{
-		{
-			nums:        []int64{-1, 0},
-			expectedMin: -1,
-		},
-		{
-			nums:        []int64{-1, -2},
-			expectedMin: -2,
-		},
-		{
-			nums:        []int64{0, 1},
-			expectedMin: 0,
-		},
-		{
-			nums:        []int64{1, 2},
-			expectedMin: 1,
-		},
-	}
-
-	for i, test := range tests {
-		t.Logf("executing scenario %d", i)
-		if min := Int64Min(test.nums[0], test.nums[1]); min != test.expectedMin {
-			t.Errorf("expected %v,  got %v", test.expectedMin, min)
-		}
-	}
-}
-
-func TestRoundToInt32(t *testing.T) {
-	tests := []struct {
-		num float64
-		exp int32
-	}{
-		{
-			num: 5.5,
-			exp: 6,
-		},
-		{
-			num: -3.7,
-			exp: -4,
-		},
-		{
-			num: 3.49,
-			exp: 3,
-		},
-		{
-			num: -7.9,
-			exp: -8,
-		},
-		{
-			num: -4.499999,
-			exp: -4,
-		},
-		{
-			num: 0,
-			exp: 0,
-		},
-	}
-
-	for i, test := range tests {
-		t.Logf("executing scenario %d", i)
-		if got := RoundToInt32(test.num); got != test.exp {
-			t.Errorf("expected %d, got %d", test.exp, got)
-		}
-	}
-}