*     allowing versions to change and module to be added or removed</li>
 * </ul>
 *
 * @since 6.1
 */
public enum LockMode {
    STRICT,
    DEFAULT,
    LENIENT

 * limitations under the License.
 */

package org.gradle.integtests.resolve.locking

import org.gradle.api.artifacts.dsl.LockMode

class DependencyLockingStrictModeIntegrationTest extends AbstractValidatingLockingIntegrationTest {

    @Override
    LockMode lockMode() {
        LockMode.STRICT
    }

    def 'fails without lock file present and does not create one'() {

        when:
        def lock = createLock(lockMode)

        then:
        lock.isLockFile(tmpDir.createFile(testFile.name + ".lock"))

        cleanup:
        lock?.close()

        where:
        lockMode << [Exclusive, Shared]
    }

    def "can lock a directory"() {
        when:
        def lock = createLock(lockMode, testDir)

        then:

plugins {
    id 'java'
}

repositories {
    mavenCentral()
}

// tag::lock-mode[]
dependencyLocking {
    lockMode = LockMode.STRICT
}
// end::lock-mode[]

configurations {
    compileClasspath {
        resolutionStrategy.activateDependencyLocking()
    }
}

dependencies {
    implementation 'org.springframework:spring-beans:[5.0,6.0)'

        try {
            return lock.readFile(action);
        } finally {
            lock.close();
        }
    }

    @Override
    public void updateFile(Runnable action) throws LockTimeoutException, FileIntegrityViolationException {
        FileLock lock = manager.lock(targetFile, mode(FileLockManager.LockMode.Exclusive), displayName);
        try {

 * limitations under the License.
 */

package org.gradle.integtests.resolve.locking

import org.gradle.api.artifacts.dsl.LockMode

class DependencyLockingIntegrationTest extends AbstractValidatingLockingIntegrationTest {

    @Override
    LockMode lockMode() {
        LockMode.DEFAULT
    }

    def 'succeeds without lock file present and does not create one'() {

import static org.gradle.cache.FileLockManager.LockMode.Exclusive
import static org.gradle.cache.FileLockManager.LockMode.Shared

class DefaultFileLockManagerWithNewProtocolTest extends AbstractFileLockManagerTest {
    @Override
    protected DefaultLockOptions options() {
        return DefaultLockOptions.mode(FileLockManager.LockMode.OnDemand)
    }

    def "a lock has been updated when never written to"() {

 * limitations under the License.
 */

package org.gradle.integtests.resolve.locking

import org.gradle.api.artifacts.dsl.LockMode

class DependencyLockingLenientModeIntegrationTest extends AbstractLockingIntegrationTest {
    @Override
    LockMode lockMode() {
        return LockMode.LENIENT
    }

    def 'does not fail when lock file conflicts with declared strict constraint (initial unique: #unique)'() {
        given:

        mavenRepo.module('org', 'foo', '1.0').publish()
        mavenRepo.module('org', 'foo', '1.1').publish()

        buildFile << """
dependencyLocking {
    lockAllConfigurations()
    lockMode = LockMode.${lockMode()}
}

repositories {
    maven {
        name 'repo'
        url '${mavenRepo.uri}'
    }
}
configurations {
    lockedConf
}

dependencies {
    lockedConf 'org:foo:1.+'

    }

    abstract LockMode lockMode()

    def 'succeeds when lock file does not conflict from declared versions (unique: #unique)'() {
        mavenRepo.module('org', 'foo', '1.0').publish()
        mavenRepo.module('org', 'foo', '1.1').publish()

        buildFile << """
dependencyLocking {
    lockAllConfigurations()
    lockMode = LockMode.${lockMode()}
}

repositories {
    maven {