import (
	"bytes"
	"regexp"
	"strings"
	"testing"

	"github.com/spf13/cobra"

	"istio.io/istio/pilot/test/util"
)

type TestCase struct {
	Args []string

	// Typically use one of the three
	ExpectedOutput string         // Expected constant output
	ExpectedRegexp *regexp.Regexp // Expected regexp output
	GoldenFilename string         // Expected output stored in golden file

	WantException bool
}

	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/test/util/assert"
)

type execTestCase struct {
	args     []string
	revision string
	noIstiod bool

	// Typically use one of the three
	expectedOutput string // Expected constant output
	expectedString string // String output is expected to contain

	wantException bool
}

func TestProxyStatus(t *testing.T) {
	cases := []execTestCase{

	istioConfigs   []runtime.Object // Canned Istio configuration
	configDumps    map[string][]byte
	namespace      string
	istioNamespace string

	args []string

	// Typically use one of the three
	expectedOutput string // Expected constant output
	expectedString string // String output is expected to contain

	wantException bool
}

// Tests Pilot /debug
func TestDescribe(t *testing.T) {

WARNING: DO NOT EDIT, THIS FILE IS A PROBABLY COPY.
The original version of this file is located at /manifests directory.
If you want to make a change in this file, edit the original one and run "make gen".

Complex logic ahead...
We have three sets of values, in order of precedence (last wins):
1. The builtin values.yaml defaults
2. The profile the user selects
3. Users input (-f or --set)

WARNING: DO NOT EDIT, THIS FILE IS A PROBABLY COPY.
The original version of this file is located at /manifests directory.
If you want to make a change in this file, edit the original one and run "make gen".

Complex logic ahead...
We have three sets of values, in order of precedence (last wins):
1. The builtin values.yaml defaults
2. The profile the user selects
3. Users input (-f or --set)

WARNING: DO NOT EDIT, THIS FILE IS A PROBABLY COPY.
The original version of this file is located at /manifests directory.
If you want to make a change in this file, edit the original one and run "make gen".

Complex logic ahead...
We have three sets of values, in order of precedence (last wins):
1. The builtin values.yaml defaults
2. The profile the user selects
3. Users input (-f or --set)

WARNING: DO NOT EDIT, THIS FILE IS A PROBABLY COPY.
The original version of this file is located at /manifests directory.
If you want to make a change in this file, edit the original one and run "make gen".

Complex logic ahead...
We have three sets of values, in order of precedence (last wins):
1. The builtin values.yaml defaults
2. The profile the user selects
3. Users input (-f or --set)

WARNING: DO NOT EDIT, THIS FILE IS A PROBABLY COPY.
The original version of this file is located at /manifests directory.
If you want to make a change in this file, edit the original one and run "make gen".

Complex logic ahead...
We have three sets of values, in order of precedence (last wins):
1. The builtin values.yaml defaults
2. The profile the user selects
3. Users input (-f or --set)

## Traffic routing

Based on the three [redirection](#redirection) paths, the ztunnel has three primary types of traffic it handles.

### Outbound

Requests leaving a pod go through the "outbound" code path on port 15001.
This is where most of Ztunnel's logic lives.

// - StorageClass "standard" has "1234 GiB" available in "topology.kubernetes.io/zone=us-east1"
// - StorageClass "localssd" has "10 GiB" available in "kubernetes.io/hostname=knode-abc123"
//
// The following three cases all imply that no capacity is available for
// a certain combination:
// - no object exists with suitable topology and storage class name
// - such an object exists, but the capacity is unset