Java Test Example

pretty_java_test.java

package au.com.mydomain.api;

import org.junit.runner.RunWith;
import com.mscharhag.oleaster.runner.OleasterRunner;
import static com.mscharhag.oleaster.runner.StaticRunnerSupport.*;

import static org.junit.Assert.assertEquals;

import au.com.mydomain.api.ExampleState.State;

import java.util.List;
import java.util.ArrayList;
// Mocks and utils
import au.com.mydomain.api.MyDomainTestUtils.StateFactory;

@RunWith(OleasterRunner.class)
public class IpadStateTest  {
  public static void runTests(State STATE) {
    describe("is_LIVE_SLOT_compatible", () -> {
      describe("NO", () -> {
        describe("is_OTHER_SLOT_compatible", () -> {
          describe("NO", () -> {
            describe("is_there_a_PREFERRED_VERSION_compatible", () -> {
              describe("NO", () -> {
                it("returns __DOWNLOAD__([ latestCompatibleVersion ])", () -> {
                  List<Package> packages = new ArrayList<>();

                  packages.add(new Package("ios_v1.0.1", false));
                  packages.add(new Package("ios_v1.0.3", false));
                  packages.add(new Package("ios_v1.0.4", false));
                  packages.add(new Package("ios_v1.0.6", false));
                  packages.add(new Package("ios_v1.0.5", false));
                  packages.add(new Package("ios_v1.0.2", false));

                  ExampleState kstate = new StateFactory(STATE)
                    .setPackages(packages)
                    .setLiveSlot(0)
                    .setLaunchSlot(0)
                    .setLiveVersion("ios_v0.0.1")// not compatible
                    .setSlot0Version("ios_v0.0.1")// not compatible
                    .setSlot1Version("ios_v0.0.1")// not compatible
                    .setIpadBinaryVersion("1.0.1")
                  .build();

                  assertEquals( STATE, kstate.getState() );
                  assertEquals( ExampleAction.install(1), kstate.getAction() );
                  assertEquals( kstate.getStandbyVersion(), "ios_v1.0.6" );
                });
              });
              describe("YES", () -> {
                it("returns __DOWNLOAD__([ preferredVersion ])", () -> {

                  List<Package> packages = new ArrayList<>();

                  packages.add(new Package("ios_v1.0.1", false));
                  packages.add(new Package("ios_v1.0.2", true)); // should get this one PREFERRED
                  packages.add(new Package("ios_v1.0.3", false));

                  ExampleState kstate = new StateFactory(STATE)
                    .setPackages(packages)
                    .setLiveSlot(1)
                    .setLaunchSlot(1)
                    .setLiveVersion("ios_v0.0.1")
                    .setSlot0Version("ios_v0.0.1")
                    .setSlot1Version("ios_v0.0.1")
                    .setIpadBinaryVersion("1.0.1")
                  .build();

                  assertEquals( STATE, kstate.getState() );
                  assertEquals( ExampleAction.install(0), kstate.getAction() );
                  assertEquals( kstate.getStandbyVersion(), "ios_v1.0.2" );
                });
              });
            });
          });

          describe("YES", () -> {
            it("returns __SWITCHTO__([ otherSlot ])", () -> {
              ExampleState kstate = new StateFactory(STATE)
                .setLiveSlot(1)
                .setLaunchSlot(1)
                .setSlot0Version("ios_v1.0.2")// IS COMPATIBLE
                .setSlot1Version("ios_v_not_compatible")
                .setIpadBinaryVersion("1.0.1")
              .build();

              assertEquals( STATE, kstate.getState() );
              assertEquals( ExampleAction.switchTo(0), kstate.getAction() );
            });
          });
        });
      });
      describe("YES", () -> {
        describe("is_LIVE_SLOT_preferred_version_or_later", () -> {
          describe("YES", () -> {
            it("returns __NOTHING__", () -> {
              List<Package> packages = new ArrayList<>();

              packages.add(new Package("ios_v1.0.1", true));
              packages.add(new Package("ios_v1.0.2", false));

              ExampleState kstate = new StateFactory(STATE)
                .setPackages(packages)
                .setLiveSlot(0)
                .setLiveVersion("ios_v1.0.2")
                .setSlot0Version("ios_v1.0.2")
                .setIpadBinaryVersion("1.0.1")
              .build();

              assertEquals( STATE, kstate.getState() );
              assertEquals( ExampleAction.nothing(), kstate.getAction() );
            });
          });

          describe("NO", () -> {
            describe("is_OTHER_SLOT_preferred_version", () -> {
              describe("NO", () -> {
                it("returns __DOWNLOAD__([ preferredVersion ])", () -> {
                  List<Package> packages = new ArrayList<>();

                  packages.add(new Package("ios_v1.0.5", true));
                  packages.add(new Package("ios_v1.0.2", false));

                  ExampleState kstate = new StateFactory(STATE)
                    .setPackages(packages)
                    .setLiveSlot(0)
                    .setLaunchSlot(0)
                    .setLiveVersion("ios_v1.0.2")
                    .setSlot0Version("ios_v1.0.2")
                    .setSlot1Version("ios_v1.0.2")
                    .setIpadBinaryVersion("1.0.1")
                  .build();

                  assertEquals( STATE, kstate.getState() );
                  assertEquals( ExampleAction.install(1), kstate.getAction() );
                  assertEquals( kstate.getStandbyVersion(), "ios_v1.0.5" );
                });
              });
              describe("YES", () -> {
                it("returns __SWITCHTO__([ otherSlot ])", () -> {
                  List<Package> packages = new ArrayList<>();

                  packages.add(new Package("ios_v1.0.5", true));
                  packages.add(new Package("ios_v1.0.2", false));

                  ExampleState kstate = new StateFactory(STATE)
                    .setPackages(packages)
                    .setLiveSlot(0)
                    .setLaunchSlot(0)
                    .setLiveVersion("ios_v1.0.2")
                    .setSlot0Version("ios_v1.0.2")
                    .setSlot1Version("ios_v1.0.5")// PREFERRED VERSION
                    .setIpadBinaryVersion("1.0.1")
                  .build();

                  assertEquals( STATE, kstate.getState() );
                  assertEquals( ExampleAction.switchTo(1), kstate.getAction() );
                });
              });
            });
          });
        });
      });
    });
  }
  {
    describe("When READY:", () -> {
      runTests(State.READY);
    });

    describe("When ERROR:", () -> {
      runTests(State.ERROR);
    });
  }
}