import static org.gradle.testkit.runner.TaskOutcome.NO_SOURCE;
import static org.gradle.testkit.runner.TaskOutcome.SKIPPED;
import static org.gradle.testkit.runner.TaskOutcome.SUCCESS;
import static org.gradle.testkit.runner.TaskOutcome.UP_TO_DATE;
import static org.gradle.tooling.internal.consumer.DefaultGradleConnector.MINIMUM_SUPPORTED_GRADLE_VERSION;

public class ToolingApiGradleExecutor implements GradleExecutor {

        assertFalse(state.configurable)
        assertThat(state.skipMessage, equalTo("SKIPPED"))
    }

    @Test
    public void canMarkTaskAsUpToDate() {
        state.setOutcome(TaskExecutionOutcome.UP_TO_DATE)
        assertTrue(state.executed)
        assertTrue(state.skipped)
        assertTrue(state.upToDate)
        assertFalse(state.configurable)
        assertThat(state.skipMessage, equalTo('UP-TO-DATE'))
    }

         * The outputs haven't been changed, because the work is already up-to-date
         * (i.e. its inputs and outputs match that of the previous execution in the
         * same workspace).
         */
        UP_TO_DATE,

        /**
         * The outputs of the work have been loaded from the build cache.
         */
        FROM_CACHE,

        /**

        }

        when: 'running the build for the 2nd time'
        result = runner.build()

        then:
        result.task(":app:$taskName").outcome == TaskOutcome.UP_TO_DATE

        and:
        if (GradleContextualExecuter.isConfigCache()) {
            result.assertConfigurationCacheStateLoaded()
        }

        where:
        [agpVersion, provider] << [

            switch (execution.getOutcome()) {
                case SHORT_CIRCUITED:
                    return "NO-SOURCE";
                case FROM_CACHE:
                    return "FROM-CACHE";
                case UP_TO_DATE:
                    return "UP-TO-DATE";
                case EXECUTED_INCREMENTALLY:
                case EXECUTED_NON_INCREMENTALLY:
                    return null;
                default:

import spock.lang.Specification

import static org.gradle.internal.execution.ExecutionEngine.ExecutionOutcome.EXECUTED_NON_INCREMENTALLY
import static org.gradle.internal.execution.ExecutionEngine.ExecutionOutcome.UP_TO_DATE

class IncrementalExecutionIntegrationTest extends Specification implements ValidationMessageChecker {
    @Rule
    final TestNameTestDirectoryProvider temporaryFolder = TestNameTestDirectoryProvider.newInstance(getClass())

import static com.google.common.collect.ImmutableListMultimap.toImmutableListMultimap;
import static com.google.common.collect.Maps.immutableEntry;
import static org.gradle.internal.execution.ExecutionEngine.ExecutionOutcome.UP_TO_DATE;
import static org.gradle.internal.snapshot.SnapshotVisitResult.CONTINUE;

/**
 * Assigns an immutable workspace to the work, and makes sure it contains the correct outputs.
 *
 * <ul>

        task.hasTaskActions() >> false

        when:
        executer.execute(task, state, executionContext)

        then:
        noMoreInteractions()

        state.outcome == TaskExecutionOutcome.UP_TO_DATE
        !state.didWork
        !state.executing
        state.actionable
    }

    def executesEachActionInOrder() {
        given:
        task.getTaskActions() >> [action1, action2]

If this can’t be done right away, using tests that run all tasks contributed by the plugin several times, for e.g. asserting the `UP_TO_DATE` and `FROM_CACHE` behavior, is also a good strategy.
====

[[config_cache:requirements]]
== Requirements