text: defineSuite([
          'DataSources/StaticGeometryPerMaterialBatch',
          'Core/Cartesian2',
          'Core/Cartesian3',
          'Core/Color',
          'Core/DistanceDisplayCondition',
          'Core/JulianDate',
          'Core/Math',
          'Core/TimeInterval',
          'Core/TimeIntervalCollection',
          'DataSources/BoxGeometryUpdater',
          'DataSources/CheckerboardMaterialProperty',
          'DataSources/ColorMaterialProperty',
          'DataSources/ConstantPositionProperty',
          'DataSources/ConstantProperty',
          'DataSources/EllipseGeometryUpdater',
          'DataSources/EllipseGraphics',
          'DataSources/Entity',
          'DataSources/GridMaterialProperty',
          'DataSources/PolylineArrowMaterialProperty',
          'DataSources/PolylineGeometryUpdater',
          'DataSources/PolylineGraphics',
          'DataSources/StripeMaterialProperty',
          'DataSources/TimeIntervalCollectionProperty',
          'Scene/MaterialAppearance',
          'Scene/PolylineColorAppearance',
          'Scene/PolylineMaterialAppearance',
          'Scene/ShadowMode',
          'Specs/createScene',
          'Specs/pollToPromise'
      ], function(
          StaticGeometryPerMaterialBatch,
          Cartesian2,
          Cartesian3,
          Color,
          DistanceDisplayCondition,
          JulianDate,
          CesiumMath,
          TimeInterval,
          TimeIntervalCollection,
          BoxGeometryUpdater,
          CheckerboardMaterialProeprty,
          ColorMaterialProperty,
          ConstantPositionProperty,
          ConstantProperty,
          EllipseGeometryUpdater,
          EllipseGraphics,
          Entity,
          GridMaterialProperty,
          PolylineArrowMaterialProperty,
          PolylineGeometryUpdater,
          PolylineGraphics,
          StripeMaterialProperty,
          TimeIntervalCollectionProperty,
          MaterialAppearance,
          PolylineColorAppearance,
          PolylineMaterialAppearance,
          ShadowMode,
          createScene,
          pollToPromise) {
      'use strict';
  
      var time = JulianDate.now();
      var scene;
      beforeAll(function() {
          scene = createScene();
      });
  
      afterAll(function() {
          scene.destroyForSpecs();
      });
  
      it('handles shared material being invalidated with geometry', function() {
          var batch = new StaticGeometryPerMaterialBatch(scene.primitives, MaterialAppearance, undefined, false, ShadowMode.DISABLED);
  
          var ellipse = new EllipseGraphics();
          ellipse.semiMajorAxis = new ConstantProperty(2);
          ellipse.semiMinorAxis = new ConstantProperty(1);
          ellipse.material = new GridMaterialProperty();
  
          var entity = new Entity();
          entity.position = new ConstantPositionProperty(new Cartesian3(1234, 5678, 9101112));
          entity.ellipse = ellipse;
  
          var ellipse2 = new EllipseGraphics();
          ellipse2.semiMajorAxis = new ConstantProperty(3);
          ellipse2.semiMinorAxis = new ConstantProperty(2);
          ellipse2.material = new GridMaterialProperty();
  
          var entity2 = new Entity();
          entity2.position = new ConstantPositionProperty(new Cartesian3(1234, 5678, 9101112));
          entity2.ellipse = ellipse2;
  
          var updater = new EllipseGeometryUpdater(entity, scene);
          var updater2 = new EllipseGeometryUpdater(entity2, scene);
          batch.add(time, updater);
          batch.add(time, updater2);
  
          return pollToPromise(function() {
              scene.initializeFrame();
              var isUpdated = batch.update(time);
              scene.render(time);
              return isUpdated;
          }).then(function() {
              expect(scene.primitives.length).toEqual(1);
              ellipse.material.cellAlpha = new ConstantProperty(0.5);
  
              return pollToPromise(function() {
                  scene.initializeFrame();
                  var isUpdated = batch.update(time);
                  scene.render(time);
                  return isUpdated;
              }).then(function() {
                  expect(scene.primitives.length).toEqual(2);
                  batch.removeAllPrimitives();
              });
          });
      });
  
      it('updates with sampled distance display condition out of range', function() {
          var validTime = JulianDate.fromIso8601('2018-02-14T04:10:00+1100');
          var outOfRangeTime = JulianDate.fromIso8601('2018-02-14T04:20:00+1100');
          var ddc = new TimeIntervalCollectionProperty();
          ddc.intervals.addInterval(TimeInterval.fromIso8601({
              iso8601: '2018-02-14T04:00:00+1100/2018-02-14T04:15:00+1100',
              data: new DistanceDisplayCondition(1.0, 2.0)
          }));
          var entity = new Entity({
              availability: new TimeIntervalCollection([TimeInterval.fromIso8601({iso8601: '2018-02-14T04:00:00+1100/2018-02-14T04:30:00+1100'})]),
              position : new Cartesian3(1234, 5678, 9101112),
              ellipse: {
                  semiMajorAxis : 2,
                  semiMinorAxis : 1,
                  extrudedHeight: 20,
                  material : new GridMaterialProperty(),
                  distanceDisplayCondition : ddc
              }
          });
  
          var batch = new StaticGeometryPerMaterialBatch(scene.primitives, MaterialAppearance, undefined, false, ShadowMode.DISABLED);
  
          var updater = new EllipseGeometryUpdater(entity, scene);
          batch.add(validTime, updater);
  
          return pollToPromise(function() {
              scene.initializeFrame();
              var isUpdated = batch.update(validTime);
              scene.render(validTime);
              return isUpdated;
          }).then(function() {
              expect(scene.primitives.length).toEqual(1);
              var primitive = scene.primitives.get(0);
              var attributes = primitive.getGeometryInstanceAttributes(entity);
              expect(attributes.distanceDisplayCondition).toEqualEpsilon([1.0, 2.0], CesiumMath.EPSILON6);
  
              batch.update(outOfRangeTime);
              scene.render(outOfRangeTime);
  
              primitive = scene.primitives.get(0);
              attributes = primitive.getGeometryInstanceAttributes(entity);
              expect(attributes.distanceDisplayCondition).toEqual([0.0, Infinity]);
  
              batch.removeAllPrimitives();
          });
      });
  
      it('updates with sampled show out of range', function() {
          var validTime = JulianDate.fromIso8601('2018-02-14T04:10:00+1100');
          var outOfRangeTime = JulianDate.fromIso8601('2018-02-14T04:20:00+1100');
          var show = new TimeIntervalCollectionProperty();
          show.intervals.addInterval(TimeInterval.fromIso8601({
              iso8601: '2018-02-14T04:00:00+1100/2018-02-14T04:15:00+1100',
              data: true
          }));
          var entity = new Entity({
              availability: new TimeIntervalCollection([TimeInterval.fromIso8601({iso8601: '2018-02-14T04:00:00+1100/2018-02-14T04:30:00+1100'})]),
              position : new Cartesian3(1234, 5678, 9101112),
              ellipse: {
                  semiMajorAxis : 2,
                  semiMinorAxis : 1,
                  extrudedHeight: 20,
                  material : new GridMaterialProperty(),
                  show: show
              }
          });
  
          var batch = new StaticGeometryPerMaterialBatch(scene.primitives, MaterialAppearance, undefined, false, ShadowMode.DISABLED);
  
          var updater = new EllipseGeometryUpdater(entity, scene);
          batch.add(validTime, updater);
  
          return pollToPromise(function() {
              scene.initializeFrame();
              var isUpdated = batch.update(validTime);
              scene.render(validTime);
              return isUpdated;
          }).then(function() {
              expect(scene.primitives.length).toEqual(1);
              var primitive = scene.primitives.get(0);
              var attributes = primitive.getGeometryInstanceAttributes(entity);
              expect(attributes.show).toEqual([1]);
  
              batch.update(outOfRangeTime);
              scene.render(outOfRangeTime);
  
              primitive = scene.primitives.get(0);
              attributes = primitive.getGeometryInstanceAttributes(entity);
              expect(attributes.show).toEqual([0]);
  
              batch.removeAllPrimitives();
          });
      });
  
      it('handles shared material being invalidated for polyline', function() {
          var batch = new StaticGeometryPerMaterialBatch(scene.primitives, PolylineMaterialAppearance, undefined, false, ShadowMode.DISABLED);
  
          var polyline = new PolylineGraphics();
          polyline.positions = new ConstantProperty([Cartesian3.fromDegrees(0.0, 0.0), Cartesian3.fromDegrees(0.0, 1.0)]);
          polyline.material = new PolylineArrowMaterialProperty();
  
          var entity = new Entity();
          entity.polyline = polyline;
  
          var polyline2 = new PolylineGraphics();
          polyline2.positions = new ConstantProperty([Cartesian3.fromDegrees(0.0, 0.0), Cartesian3.fromDegrees(0.0, 1.0)]);
          polyline2.material = new PolylineArrowMaterialProperty();
  
          var entity2 = new Entity();
          entity2.polyline = polyline2;
  
          var updater = new PolylineGeometryUpdater(entity, scene);
          var updater2 = new PolylineGeometryUpdater(entity2, scene);
          batch.add(time, updater);
          batch.add(time, updater2);
  
          return pollToPromise(function() {
              scene.initializeFrame();
              var isUpdated = batch.update(time);
              scene.render(time);
              return isUpdated;
          }).then(function() {
              expect(scene.primitives.length).toEqual(1);
              polyline.material.color = new ConstantProperty(Color.RED);
  
              return pollToPromise(function() {
                  scene.initializeFrame();
                  var isUpdated = batch.update(time);
                  scene.render(time);
                  return isUpdated;
              }).then(function() {
                  expect(scene.primitives.length).toEqual(2);
                  batch.removeAllPrimitives();
              });
          });
      });
  
      it('updates with sampled depth fail color out of range', function() {
          var validTime = JulianDate.fromIso8601('2018-02-14T04:10:00+1100');
          var color = new TimeIntervalCollectionProperty();
          color.intervals.addInterval(TimeInterval.fromIso8601({
              iso8601: '2018-02-14T04:00:00+1100/2018-02-14T04:15:00+1100',
              data: Color.RED
          }));
          var entity = new Entity({
              availability: new TimeIntervalCollection([TimeInterval.fromIso8601({iso8601: '2018-02-14T04:00:00+1100/2018-02-14T04:30:00+1100'})]),
              polyline : {
                  positions : [Cartesian3.fromDegrees(0.0, 0.0), Cartesian3.fromDegrees(0.0, 1.0)],
                  material : new PolylineArrowMaterialProperty(),
                  depthFailMaterial: new ColorMaterialProperty(color)
              }
          });
  
          var batch = new StaticGeometryPerMaterialBatch(scene.primitives, PolylineMaterialAppearance, PolylineColorAppearance, false, ShadowMode.DISABLED);
  
          var updater = new PolylineGeometryUpdater(entity, scene);
          batch.add(validTime, updater);
  
          return pollToPromise(function() {
              scene.initializeFrame();
              var isUpdated = batch.update(validTime);
              scene.render(validTime);
              return isUpdated;
          }).then(function() {
              expect(scene.primitives.length).toEqual(1);
              var primitive = scene.primitives.get(0);
              var attributes = primitive.getGeometryInstanceAttributes(entity);
              expect(attributes.depthFailColor).toEqual([255, 0, 0, 255]);
  
              batch.update(time);
              scene.render(time);
  
              primitive = scene.primitives.get(0);
              attributes = primitive.getGeometryInstanceAttributes(entity);
              expect(attributes.depthFailColor).toEqual([255, 255, 255, 255]);
  
              batch.removeAllPrimitives();
          });
      });
  
      it('shows only one primitive while rebuilding primitive', function() {
          var batch = new StaticGeometryPerMaterialBatch(scene.primitives, MaterialAppearance, undefined, false, ShadowMode.DISABLED);
  
          function buildEntity() {
              var material = new GridMaterialProperty({
                  color : Color.YELLOW,
                  cellAlpha : 0.3,
                  lineCount : new Cartesian2(8, 8),
                  lineThickness : new Cartesian2(2.0, 2.0)
              });
  
              return new Entity({
                  position : new Cartesian3(1234, 5678, 9101112),
                  ellipse : {
                      semiMajorAxis : 2,
                      semiMinorAxis : 1,
                      height : 0,
                      material: material
                  }
              });
          }
  
          function renderScene() {
              scene.initializeFrame();
              var isUpdated = batch.update(time);
              scene.render(time);
              return isUpdated;
          }
  
          var entity1 = buildEntity();
          var entity2 = buildEntity();
  
          var updater1 = new EllipseGeometryUpdater(entity1, scene);
          var updater2 = new EllipseGeometryUpdater(entity2, scene);
  
          batch.add(time, updater1);
          return pollToPromise(renderScene)
          .then(function() {
              expect(scene.primitives.length).toEqual(1);
              var primitive = scene.primitives.get(0);
              expect(primitive.show).toBeTruthy();
          })
          .then(function() {
              batch.add(time, updater2);
          })
         .then(function() {
              return pollToPromise(function() {
                  renderScene();
                  return scene.primitives.length === 2;
              });
          })
          .then(function() {
              var showCount = 0;
              expect(scene.primitives.length).toEqual(2);
              showCount += !!scene.primitives.get(0).show;
              showCount += !!scene.primitives.get(1).show;
              expect(showCount).toEqual(1);
          })
          .then(function() {
              return pollToPromise(renderScene);
          })
          .then(function() {
              expect(scene.primitives.length).toEqual(1);
              var primitive = scene.primitives.get(0);
              expect(primitive.show).toBeTruthy();
  
              batch.removeAllPrimitives();
          });
      });
  
      it('removes all updaters', function() {
          var batch = new StaticGeometryPerMaterialBatch(scene.primitives, MaterialAppearance, undefined, false, ShadowMode.DISABLED);
  
          function buildEntity(MaterialProperty) {
              var material = new MaterialProperty({
                  evenColor : Color.YELLOW,
                  oddColor: Color.BLUE
              });
  
              return new Entity({
                  position : new Cartesian3(1234, 5678, 9101112),
                  ellipse : {
                      semiMajorAxis : 2,
                      semiMinorAxis : 1,
                      height : 0,
                      material: material
                  }
              });
          }
  
          function renderScene() {
              scene.initializeFrame();
              var isUpdated = batch.update(time);
              scene.render(time);
              return isUpdated;
          }
  
          var entity1 = buildEntity(StripeMaterialProperty);
          var entity2 = buildEntity(CheckerboardMaterialProeprty);
          var entity3 = buildEntity(StripeMaterialProperty);
          var entity4 = buildEntity(CheckerboardMaterialProeprty);
  
          var updater1 = new EllipseGeometryUpdater(entity1, scene);
          var updater2 = new EllipseGeometryUpdater(entity2, scene);
          var updater3 = new EllipseGeometryUpdater(entity3, scene);
          var updater4 = new EllipseGeometryUpdater(entity4, scene);
          var emptyUpdater = new BoxGeometryUpdater(entity1, scene);
  
          batch.add(time, updater1);
          batch.add(time, updater2);
          batch.add(time, updater3);
          batch.add(time, updater4);
          return pollToPromise(renderScene)
              .then(function() {
                  expect(scene.primitives.length).toEqual(2);
              })
              .then(function() {
                  batch.remove(updater1);
                  batch.remove(updater2);
                  batch.remove(emptyUpdater);
                  batch.remove(updater3);
                  batch.remove(updater4);
                  return pollToPromise(renderScene);
              })
              .then(function() {
                  expect(scene.primitives.length).toEqual(0);
                  batch.removeAllPrimitives();
              });
      });
  
      it('has correct show attribute after rebuilding primitive', function() {
          var batch = new StaticGeometryPerMaterialBatch(scene.primitives, MaterialAppearance, undefined, false, ShadowMode.DISABLED);
  
          function buildEntity() {
              var material = new GridMaterialProperty({
                  color : Color.YELLOW,
                  cellAlpha : 0.3,
                  lineCount : new Cartesian2(8, 8),
                  lineThickness : new Cartesian2(2.0, 2.0)
              });
  
              return new Entity({
                  position : new Cartesian3(1234, 5678, 9101112),
                  ellipse : {
                      semiMajorAxis : 2,
                      semiMinorAxis : 1,
                      height : 0,
                      material: material
                  }
              });
          }
  
          function renderScene() {
              scene.initializeFrame();
              var isUpdated = batch.update(time);
              scene.render(time);
              return isUpdated;
          }
  
          var entity1 = buildEntity();
          var updater1 = new EllipseGeometryUpdater(entity1, scene);
          batch.add(time, updater1);
  
          var entity2 = buildEntity();
          var updater2 = new EllipseGeometryUpdater(entity2, scene);
  
          return pollToPromise(renderScene)
              .then(function() {
                  expect(scene.primitives.length).toEqual(1);
                  var primitive = scene.primitives.get(0);
                  var attributes = primitive.getGeometryInstanceAttributes(entity1);
                  expect(attributes.show).toEqual([1]);
  
                  entity1.show = false;
                  updater1._onEntityPropertyChanged(entity1, 'isShowing');
                  return pollToPromise(renderScene);
              })
              .then(function() {
                  expect(scene.primitives.length).toEqual(1);
                  var primitive = scene.primitives.get(0);
                  var attributes = primitive.getGeometryInstanceAttributes(entity1);
                  expect(attributes.show).toEqual([0]);
  
                  batch.add(time, updater2);
                  return pollToPromise(renderScene);
              })
              .then(function() {
                  expect(scene.primitives.length).toEqual(1);
                  var primitive = scene.primitives.get(0);
                  var attributes = primitive.getGeometryInstanceAttributes(entity1);
                  expect(attributes.show).toEqual([0]);
  
                  attributes = primitive.getGeometryInstanceAttributes(entity2);
                  expect(attributes.show).toEqual([1]);
  
                  batch.removeAllPrimitives();
              });
      });
  });
  