import org.gradle.internal.DisplayName;

public class DefaultModuleComponentIdentifier implements ModuleComponentIdentifier, DisplayName {
    private final ModuleIdentifier moduleIdentifier;
    private final String version;
    private final int hashCode;

    public DefaultModuleComponentIdentifier(ModuleIdentifier module, String version) {
        assert module != null : "module cannot be null";

        ModuleComponentIdentifier defaultModuleComponentIdentifier = new DefaultModuleComponentIdentifier(DefaultModuleIdentifier.newId('some-group', 'some-name'), '1.0')

        then:
        defaultModuleComponentIdentifier.group == 'some-group'
        defaultModuleComponentIdentifier.module == 'some-name'
        defaultModuleComponentIdentifier.version == '1.0'
        defaultModuleComponentIdentifier.displayName == 'some-group:some-name:1.0'

    }

    def "is equal when all attributes and module version are the same"() {
        def componentId = DefaultModuleComponentIdentifier.newId(DefaultModuleIdentifier.newId("group", "module"), "version")
        def otherComponentId = DefaultModuleComponentIdentifier.newId(DefaultModuleIdentifier.newId("group", "module"), "2")

        expect:
        dep(requested, DefaultModuleComponentIdentifier.newId(DefaultModuleIdentifier.newId('org.mockito', 'mockito-core'), '1.0')).name == 'org.mockito:mockito-core:1.0'
        dep(requested, DefaultModuleComponentIdentifier.newId(DefaultModuleIdentifier.newId('org.mockito', 'mockito-core'), '2.0')).name == 'org.mockito:mockito-core:1.0 -> 2.0'

import org.gradle.api.internal.artifacts.DefaultModuleIdentifier
import org.gradle.internal.component.external.model.DefaultModuleComponentArtifactMetadata
import org.gradle.internal.component.external.model.DefaultModuleComponentIdentifier
import org.gradle.internal.component.model.DefaultIvyArtifactName
import org.gradle.internal.component.model.IvyArtifactName
import org.gradle.internal.resolve.result.ResourceAwareResolveResult

        def defaultModuleComponentIdentifier = DefaultModuleComponentIdentifier.newId(DefaultModuleIdentifier.newId("org", "foo"), "1.0")
        def checksum = new Checksum(ChecksumKind.md5, "my-checksum", [] as Set<String>, "", "")

import org.gradle.internal.component.external.model.DefaultModuleComponentIdentifier;
import org.gradle.internal.scan.UsedByScanPlugin;

/**
 * A component identifier for a Maven unique snapshot module.
 */
@UsedByScanPlugin("scan")
public class MavenUniqueSnapshotComponentIdentifier extends DefaultModuleComponentIdentifier {
    private final String timestamp;
    private final int hashCode;

    }

    def "can override values from descriptor"() {
        def id = DefaultModuleComponentIdentifier.newId(DefaultModuleIdentifier.newId("group", "module"), "version")
        def newId = DefaultModuleComponentIdentifier.newId(DefaultModuleIdentifier.newId("group", "module"), "1.2")
        def sources = ImmutableModuleSources.of(Mock(ModuleSource))

import org.gradle.api.internal.attributes.ImmutableAttributes
import org.gradle.api.internal.project.ProjectStateRegistry
import org.gradle.internal.component.external.model.DefaultModuleComponentIdentifier
import org.gradle.internal.component.local.model.LocalComponentGraphResolveStateFactory
import org.gradle.internal.component.local.model.LocalConfigurationGraphResolveMetadata

import org.gradle.api.internal.artifacts.ivyservice.resolveengine.result.ComponentSelectionDescriptorInternal;
import org.gradle.internal.component.external.model.DefaultModuleComponentIdentifier;
import org.gradle.internal.component.model.ComponentGraphResolveMetadata;

import javax.annotation.Nullable;
import java.util.Collections;
import java.util.Set;