#!groovy
import com.lesfurets.jenkins.unit.BasePipelineTest
import com.sap.piper.GitUtils
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.rules.ExpectedException
import org.junit.rules.RuleChain
import util.JenkinsEnvironmentRule
import util.JenkinsLoggingRule
import util.JenkinsReadMavenPomRule
import util.JenkinsShellCallRule
import util.JenkinsStepRule
import util.JenkinsWriteFileRule
import util.Rules

import static org.junit.Assert.assertEquals

class ArtifactSetVersionTest extends BasePipelineTest {
    Map dockerParameters
    def mavenExecuteScript

    def gitUtils
    def sshAgentList = []

    private ExpectedException thrown = ExpectedException.none()
    private JenkinsLoggingRule jlr = new JenkinsLoggingRule(this)
    private JenkinsShellCallRule jscr = new JenkinsShellCallRule(this)
    private JenkinsWriteFileRule jwfr = new JenkinsWriteFileRule(this)
    private JenkinsStepRule jsr = new JenkinsStepRule(this)
    private JenkinsEnvironmentRule jer = new JenkinsEnvironmentRule(this)

    @Rule
    public RuleChain ruleChain = Rules
        .getCommonRules(this)
        .around(thrown)
        .around(jlr)
        .around(jscr)
        .around(new JenkinsReadMavenPomRule(this, 'test/resources/MavenArtifactVersioning'))
        .around(jwfr)
        .around(jsr)
        .around(jer)

    @Before
    void init() throws Throwable {
        dockerParameters = [:]

        helper.registerAllowedMethod("dockerExecute", [Map.class, Closure.class],
            { parameters, closure ->
                dockerParameters = parameters
                closure()
            })

        mavenExecuteScript = loadScript("mavenExecute.groovy").mavenExecute

        helper.registerAllowedMethod("sshagent", [List.class, Closure.class], { list, closure ->
            sshAgentList = list
            return closure()
        })

        jscr.setReturnValue('git rev-parse HEAD', 'testCommitId')
        jscr.setReturnValue("date --universal +'%Y%m%d%H%M%S'", '20180101010203')
        jscr.setReturnValue('git diff --quiet HEAD', 0)

        binding.setVariable('Jenkins', [instance: [pluginManager: [plugins: [new DockerExecuteTest.PluginMock()]]]])


        gitUtils = new GitUtils()
        prepareObjectInterceptors(gitUtils)

        this.helper.registerAllowedMethod('fileExists', [String.class], {true})
    }

    @Test
    void testVersioning() {
        jsr.step.call(script: [commonPipelineEnvironment: jer.env], juStabGitUtils: gitUtils, buildTool: 'maven', gitSshUrl: 'myGitSshUrl')

        assertEquals('1.2.3-20180101010203_testCommitId', jer.env.getArtifactVersion())
        assertEquals('testCommitId', jer.env.getGitCommitId())

        assertEquals('mvn --file \'pom.xml\' versions:set -DnewVersion=1.2.3-20180101010203_testCommitId', jscr.shell[5])
        assertEquals('git add .', jscr.shell[6])
        assertEquals ("git commit -m 'update version 1.2.3-20180101010203_testCommitId'", jscr.shell[7])
        assertEquals ("git remote set-url origin myGitSshUrl", jscr.shell[8])
        assertEquals ("git tag build_1.2.3-20180101010203_testCommitId", jscr.shell[9])
        assertEquals ("git push origin build_1.2.3-20180101010203_testCommitId", jscr.shell[10])
    }

    @Test
    void testVersioningWithoutCommit() {
        jsr.step.call(script: [commonPipelineEnvironment: jer.env], juStabGitUtils: gitUtils, buildTool: 'maven', commitVersion: false)

        assertEquals('1.2.3-20180101010203_testCommitId', jer.env.getArtifactVersion())
        assertEquals('mvn --file \'pom.xml\' versions:set -DnewVersion=1.2.3-20180101010203_testCommitId', jscr.shell[5])
    }

    @Test
    void testVersioningCustomGitUserAndEMail() {
        jsr.step.call(script: [commonPipelineEnvironment: jer.env], juStabGitUtils: gitUtils, buildTool: 'maven', gitSshUrl: 'myGitSshUrl', gitUserEMail: 'test@test.com', gitUserName: 'test')

        assertEquals ('git -c user.email="test@test.com" -c user.name "test" commit -m \'update version 1.2.3-20180101010203_testCommitId\'', jscr.shell[7])
    }

    @Test
    void testVersioningWithTimestamp() {
        jsr.step.call(script: [commonPipelineEnvironment: jer.env], juStabGitUtils: gitUtils, buildTool: 'maven', timestamp: '2018')
        assertEquals('1.2.3-2018_testCommitId', jer.env.getArtifactVersion())
    }

    @Test
    void testVersioningNoBuildTool() {
        thrown.expect(Exception)
        thrown.expectMessage('ERROR - NO VALUE AVAILABLE FOR buildTool')
        jsr.step.call(script: [commonPipelineEnvironment: jer.env], juStabGitUtils: gitUtils)
    }

    @Test
    void testVersioningWithCustomTemplate() {
        jsr.step.call(script: [commonPipelineEnvironment: jer.env], juStabGitUtils: gitUtils, buildTool: 'maven', versioningTemplate: '${version}-xyz')
        assertEquals('1.2.3-xyz', jer.env.getArtifactVersion())
    }

    @Test
    void testVersioningWithTypeAppContainer() {
        jer.env.setArtifactVersion('1.2.3-xyz')
        jsr.step.call(script: [commonPipelineEnvironment: jer.env], juStabGitUtils: gitUtils, buildTool: 'docker', artifactType: 'appContainer', dockerVersionSource: 'appVersion')
        assertEquals('1.2.3-xyz', jer.env.getArtifactVersion())
        assertEquals('1.2.3-xyz', jwfr.files['VERSION'])
    }

    void prepareObjectInterceptors(object) {
        object.metaClass.invokeMethod = helper.getMethodInterceptor()
        object.metaClass.static.invokeMethod = helper.getMethodInterceptor()
        object.metaClass.methodMissing = helper.getMethodMissingInterceptor()
    }

}