import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author shinsuke
 * @author kaorufuzita
 *
 */
public final class TextUtil {
    private static final Logger logger = LoggerFactory.getLogger(TextUtil.class);

    private TextUtil() {
    }

    public static class TextNormalizeContext {

        private final Reader reader;

        private int initialCapacity = 10000;

import com.google.common.collect.Iterators;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.util.Set;

/** Utility methods used in various common.graph tests. */
final class TestUtil {
  static final String ERROR_ELEMENT_NOT_IN_GRAPH = "not an element of this graph";
  static final String ERROR_NODE_NOT_IN_GRAPH =
      "Should not be allowed to pass a node that is not an element of the graph.";

 */
package org.codelibs.core;

import static org.hamcrest.CoreMatchers.is;

import org.hamcrest.CoreMatchers;
import org.hamcrest.Matcher;

/**
 * @author koichik
 */
public abstract class TestUtil {

    /**
     * 実際の値が期待する{@literal clazz}と等しいかを検証する{@link Matcher}を返します。
     *
     * <pre>assertThat(clazz, is(Xxx.class));</pre>
     * <p>

// limitations under the License.

package authz

import (
	"fmt"
	"strings"
	"testing"

	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/util/testutil"
)

func TestAuthz(t *testing.T) {
	cases := []testutil.TestCase{
		{
			Args:           []string{"-f fake.yaml"},
			ExpectedOutput: "Error: failed to get config dump from file  fake.yaml: open  fake.yaml: no such file or directory\n",

package kubeinject

import (
	"fmt"
	"regexp"
	"strings"
	"testing"

	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/util/testutil"
)

func TestKubeInject(t *testing.T) {
	cases := []testutil.TestCase{
		{ // case 0
			Args:           []string{},
			ExpectedRegexp: regexp.MustCompile(`filename not specified \(see --filename or -f\)`),
			WantException:  true,
		},

    override fun visitMethodCallExpression(mce: MethodCallExpression) {
        if (AstUtil.isMethodNamed(mce, "contains")) {
            checkOutputContains(mce)
        } else if (AstUtil.isMethodNamed(mce, "assertOutputContains")) {
            val objectExpr = mce.objectExpression
            checkIndirectOutputContains(objectExpr, mce)
        }
    }

        return isIntegrationTest(node.getDeclaringClass());
    }

    @Override
    public void visitMethodCallExpression(MethodCallExpression mce) {
        if (AstUtil.isMethodNamed(mce, "contains")) {
            checkOutputContains(mce);
        } else if (AstUtil.isMethodNamed(mce, "assertOutputContains")) {
            Expression objectExpr = mce.getObjectExpression();
            checkIndirectOutputContains(objectExpr, mce);
        }

package config

import (
	"fmt"
	"strings"
	"testing"

	"github.com/spf13/viper"

	"istio.io/istio/istioctl/pkg/util/testutil"
	"istio.io/istio/pkg/config/constants"
)

func TestConfigList(t *testing.T) {
	cases := []testutil.TestCase{
		//{ // case 0
		//	Args:           strings.Split("get istioNamespace", " "),
		//	ExpectedRegexp: regexp.MustCompile("Configure istioctl defaults"),

	g.Expect(err).To(BeNil())
}

func TestSkipPodsInFiles(t *testing.T) {
	c := testutil.TestCase{
		Args: strings.Split(
			"-A --use-kube=false --failure-threshold ERROR testdata/analyze-file/public-gateway.yaml",
			" "),
		WantException: false,
	}
	analyze := Analyze(cli.NewFakeContext(nil))
	testutil.VerifyOutput(t, analyze, c)

// limitations under the License.

package iptables

import (
	"net/netip"
	"path/filepath"
	"strings"
	"testing"

	"istio.io/istio/cni/pkg/scopes"
	testutil "istio.io/istio/pilot/test/util"
	dep "istio.io/istio/tools/istio-iptables/pkg/dependencies"
)

func TestIptables(t *testing.T) {
	cases := []struct {
		name        string
		config      func(cfg *Config)