本文整理汇总了TypeScript中velocity-animate.VelocityResult.then方法的典型用法代码示例。如果您正苦于以下问题：TypeScript VelocityResult.then方法的具体用法？TypeScript VelocityResult.then怎么用？TypeScript VelocityResult.then使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类velocity-animate.VelocityResult的用法示例。
在下文中一共展示了VelocityResult.then方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: getNow
QUnit.test("Promises", (assert) => {
const done = assert.async(10),
start = getNow();
let result: VelocityResult;
assert.expect(10);
/**********************
Invalid Arguments
**********************/
((Velocity as any)() as Promise<any>)
.then(() => {
assert.notOk(true, "Calling with no arguments should reject a Promise.");
}, () => {
assert.ok(true, "Calling with no arguments should reject a Promise.");
})
.then(done);
Velocity(getTarget() as any)
.then(() => {
assert.notOk(true, "Calling with no properties should reject a Promise.");
}, () => {
assert.ok(true, "Calling with no properties should reject a Promise.");
})
.then(done);
Velocity(getTarget(), {})
.then(() => {
assert.ok(true, "Calling with empty properties should not reject a Promise.");
}, () => {
assert.notOk(true, "Calling with empty properties should not reject a Promise.");
})
.then(done);
Velocity(getTarget(), {}, defaultOptions.duration)
.then(() => {
assert.ok(true, "Calling with empty properties + duration should not reject a Promise.");
}, () => {
assert.notOk(true, "Calling with empty properties + duration should not reject a Promise.");
})
.then(done);
/* Invalid arguments: Ensure an error isn't thrown. */
Velocity(getTarget(), {} as any, "fakeArg1", "fakeArg2")
.then(() => {
assert.ok(true, "Calling with invalid arguments should reject a Promise.");
}, () => {
assert.notOk(true, "Calling with invalid arguments should reject a Promise.");
})
.then(done);
result = Velocity(getTarget(), defaultProperties, defaultOptions);
result
.then((elements) => {
assert.equal(elements.length, 1, "Calling with a single element fulfills with a single element array.");
}, () => {
assert.ok(false, "Calling with a single element fulfills with a single element array.");
})
.then(done);
result.velocity(defaultProperties)
.then((elements) => {
assert.ok(getNow() - start > 2 * (defaultOptions.duration as number), "Queued call fulfilled after correct delay.");
}, () => {
assert.ok(false, "Queued call fulfilled after correct delay.");
})
.then(done);
result = Velocity([getTarget(), getTarget()], defaultProperties, defaultOptions);
result
.then((elements) => {
assert.equal(elements.length, 2, "Calling with multiple elements fulfills with a multiple element array.");
}, () => {
assert.ok(false, "Calling with multiple elements fulfills with a multiple element array.");
})
.then(done);
const anim = Velocity(getTarget(), defaultProperties, defaultOptions);
anim
.then(() => {
assert.ok(getNow() - start < (defaultOptions.duration as number), "Stop call fulfilled after correct delay.");
}, () => {
assert.ok(false, "Stop call fulfilled after correct delay.");
})
.then(done);
anim.velocity("stop");
Promise
.all([
Velocity(getTarget(), defaultProperties, defaultOptions).promise,
Velocity(getTarget(), defaultProperties, defaultOptions).promise,
])
.then(() => {
assert.ok(true, "Promise.all fulfilled when all animations have finished.");
})
.then(done);
});