test: fix pikaday expect error

Author: icebob

src/fields/fieldPikaday.vue

@@ -53,7 +53,7 @@
 					position: "bottom left", // preferred position of the datepicker relative to the form field, e.g.: `top right`, `bottom right` **Note:** automatic adjustment may occur to avoid datepicker from being displayed outside the viewport, see [positions example][] (default to "bottom left")
 					reposition: true, // can be set to false to not reposition datepicker within the viewport, forcing it to take the configured `position` (default: true)
 					// container: , // DOM node to render calendar into, see [container example][] (default: undefined)
-					// format: , // the default output format for `.toString()` and `field` value (requires [Moment.js][moment] for custom formatting)
+					format: inputFormat, // the default output format for `.toString()` and `field` value (requires [Moment.js][moment] for custom formatting)
 					// formatStrict: , // the default flag for moment"s strict date parsing (requires [Moment.js][moment] for custom formatting)
 					// defaultDate: , // the initial date to view when first opened
 					// setDefaultDate: , // make the `defaultDate` the initial selected value
@@ -88,7 +88,12 @@
 				console.warn("Pikaday is missing. Please download from https://github.com/dbushell/Pikaday/ and load the script and CSS in the HTML head section!");
 			}
 
-		}		
+		},
+
+		beforeDestroy() {
+			if (this.picker)
+				this.picker.destroy();
+		}
 	};
 </script>
 

test/unit/specs/fields/fieldPikaday.spec.js

@@ -50,6 +50,7 @@ describe("fieldPikaday.vue", () => {
 			field.disabled = true;
 			vm.$nextTick( () => {
 				expect(input.disabled).to.be.true;	
+				field.disabled = false;
 				done();
 			});
 		});
@@ -64,11 +65,12 @@ describe("fieldPikaday.vue", () => {
 		});
 
 		it("model value should be the input value if changed", (done) => {
-			input.value = moment(1420153200000).format("YYYY-MM-DD");
-			trigger(input, "input");
+			let day = moment(1420070400000).format("YYYY-MM-DD");
+			field.picker.setDate(day);
 
 			vm.$nextTick( () => {
-				expect(model.event).to.be.equal(1420153200000);	
+				expect(input.value).to.be.equal(day);	
+				expect(moment(model.event).format("YYYY-MM-DD")).to.be.equal(day);	
 				done();
 			});