163 lines
7.0 KiB
JavaScript
163 lines
7.0 KiB
JavaScript
describe("ol.geom.point", function() {
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var pNoArgs,
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pNoZ_arr,
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pWithZ_arr,
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p_arr,
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pNoZ_obj,
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pWithZ_obj,
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p_obj,
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proj = "EPSG:4326";
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var instances = {
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"no arguments passed": ol.geom.point(),
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"one argument <Array[x,y]> passed": ol.geom.point([21, 4]),
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"one argument <Array[x,y,z]> passed": ol.geom.point([21, 4, 8]),
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"one argument <Array[x,y,z,projection]> passed": ol.geom.point([21, 4, 8, proj]),
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"one argument <Object{x,y}> passed": ol.geom.point({x: 21, y: 4}),
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"one argument <Object{x,y,z}> passed": ol.geom.point({x: 21, y: 4, z: 8}),
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"one argument <Object{x,y,z,projection}> passed": ol.geom.point({x: 21, y: 4, z: 8, projection: proj})
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};
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beforeEach(function() {
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proj = ol.projection("EPSG:4326");
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instances = {
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"no arguments passed": ol.geom.point(),
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"one argument <Array[x,y]> passed": ol.geom.point([21, 4]),
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"one argument <Array[x,y,z]> passed": ol.geom.point([21, 4, 8]),
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"one argument <Array[x,y,z,projection]> passed": ol.geom.point([21, 4, 8, proj]),
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"one argument <Object{x,y}> passed": ol.geom.point({x: 21, y: 4}),
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"one argument <Object{x,y,z}> passed": ol.geom.point({x: 21, y: 4, z: 8}),
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"one argument <Object{x,y,z,projection}> passed": ol.geom.point({x: 21, y: 4, z: 8, projection: proj})
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};
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pNoArgs = instances["no arguments passed"];
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pNoZ_arr = instances["one argument <Array[x,y]> passed"];
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pWithZ_arr = instances["one argument <Array[x,y,z]> passed"];
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p_arr = instances["one argument <Array[x,y,z,projection]> passed"];
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pNoZ_obj = instances["one argument <Object{x,y}> passed"];
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pWithZ_obj = instances["one argument <Object{x,y,z}> passed"];
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p_obj = instances["one argument <Object{x,y,z,projection}> passed"];
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});
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afterEach(function() {
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pNoArgs = null;
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pNoZ_arr = pWithZ_arr = p_arr = null;
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PNoZ_obj = pWithZ_obj = p_obj = null;
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instances = {
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"no arguments passed": ol.geom.point(),
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"one argument <Array[x,y]> passed": ol.geom.point([21, 4]),
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"one argument <Array[x,y,z]> passed": ol.geom.point([21, 4, 8]),
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"one argument <Array[x,y,z,projection]> passed": ol.geom.point([21, 4, 8, proj]),
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"one argument <Object{x,y}> passed": ol.geom.point({x: 21, y: 4}),
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"one argument <Object{x,y,z}> passed": ol.geom.point({x: 21, y: 4, z: 8}),
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"one argument <Object{x,y,z,projection}> passed": ol.geom.point({x: 21, y: 4, z: 8, projection: proj})
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};
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});
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for (instancesDesc in instances) {
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if (instances.hasOwnProperty(instancesDesc)) {
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var instance = instances[instancesDesc];
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it("constructs instances (" + instancesDesc + ")", function() {
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expect(instance).toEqual(jasmine.any(ol.geom.Point));
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});
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it("constructs instances of ol.geom.Geometry (" + instancesDesc + ")", function() {
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expect(instance).toEqual(jasmine.any(ol.geom.Geometry));
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});
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it("has coordinate getter/setter methods (" + instancesDesc + ")", function() {
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expect(instance.x).not.toBeUndefined();
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expect(instance.y).not.toBeUndefined();
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expect(instance.z).not.toBeUndefined();
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// always a number
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expect( !isNaN( instance.x() ) ).toBe(true);
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// setter returns self
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expect(instance.x(47)).toBeA(ol.geom.Point);
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// getter returns correct number
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expect(instance.x()).toBe(47);
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// always a number
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expect( !isNaN( instance.y() ) ).toBe(true);
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// setter returns self
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expect(instance.y(74)).toBeA(ol.geom.Point);
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// getter returns correct number
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expect(instance.y()).toBe(74);
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// always number or undefined
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expect(instance.z() === undefined || !isNaN(instance.z()) ).toBe(true);
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// setter returns self
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expect(instance.z(0.074)).toBeA(ol.geom.Point);
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// getter returns correct number
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expect(instance.z()).toBe(0.074);
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});
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it("has projection getter/setter methods (" + instancesDesc + ")", function() {
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expect(instance.projection).not.toBeUndefined();
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var getRes = instance.projection();
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expect(getRes === null || getRes instanceof ol.Projection).toBe(true);
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var setRes = instance.projection("EPSG:12345");
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expect(setRes instanceof ol.geom.Point).toBe(true);
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getRes = instance.projection();
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expect(getRes).toBeA(ol.Projection);
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expect(getRes.code()).toEqual("EPSG:12345");
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});
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}
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}
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it("has functional getters (no arguments passed)", function(){
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expect(pNoArgs.x()).toBe(0);
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expect(pNoArgs.y()).toBe(0);
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expect(pNoArgs.z()).toBeUndefined();
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expect(pNoArgs.projection()).toBeNull();
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});
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it("has functional getters (one argument <Array[x,y]> passed)", function(){
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expect(pNoZ_arr.x()).toBe(21);
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expect(pNoZ_arr.y()).toBe(4);
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expect(pNoZ_arr.z()).toBeUndefined();
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expect(pNoZ_arr.projection()).toBeNull();
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});
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it("has functional getters (one argument <Array[x,y,z]> passed)", function(){
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expect(pWithZ_arr.x()).toBe(21);
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expect(pWithZ_arr.y()).toBe(4);
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expect(pWithZ_arr.z()).toBe(8);
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expect(pWithZ_arr.projection()).toBeNull();
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});
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it("has functional getters (one argument <Array[x,y,z,projection]> passed)", function(){
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expect(p_arr.x()).toBe(21);
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expect(p_arr.y()).toBe(4);
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expect(p_arr.z()).toBe(8);
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expect(p_arr.projection()).not.toBeNull();
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expect(p_arr.projection()).toBeA(ol.Projection);
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});
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it("has functional getters (one argument <Object{x,y}> passed)", function(){
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expect(pNoZ_obj.x()).toBe(21);
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expect(pNoZ_obj.y()).toBe(4);
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expect(pNoZ_obj.z()).toBeUndefined();
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expect(pNoZ_obj.projection()).toBeNull();
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});
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it("has functional getters (one argument <Object{x,y,z}> passed)", function(){
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expect(pWithZ_obj.x()).toBe(21);
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expect(pWithZ_obj.y()).toBe(4);
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expect(pWithZ_obj.z()).toBe(8);
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expect(pWithZ_obj.projection()).toBeNull();
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});
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it("has functional getters (one argument <Object{x,y,z,projection}> passed)", function(){
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expect(p_obj.x()).toBe(21);
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expect(p_obj.y()).toBe(4);
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expect(p_obj.z()).toBe(8);
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expect(p_obj.projection()).not.toBeNull();
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expect(p_obj.projection()).toEqual(jasmine.any(ol.Projection));
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});
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});
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