本文整理汇总了TypeScript中jest-matcher-utils.printReceived函数的典型用法代码示例。如果您正苦于以下问题：TypeScript printReceived函数的具体用法？TypeScript printReceived怎么用？TypeScript printReceived使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了printReceived函数的6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: diff
: () => {
const diffString =
valuePassed && hasEndProp
? diff(value, result.value, {expand: this.expand})
: '';
return (
matcherHint('.toHaveProperty', 'object', 'path', {
secondArgument,
} as MatcherHintOptions) +
'\n\n' +
`Expected the object:\n` +
` ${printReceived(object)}\n` +
`To have a nested property:\n` +
` ${printExpected(keyPath)}\n` +
(valuePassed
? `With a value of:\n ${printExpected(value)}\n`
: '') +
(hasEndProp
? `Received:\n` +
` ${printReceived(result.value)}` +
(diffString ? `\n\nDifference:\n\n${diffString}` : '')
: traversedPath
? `Received:\n ${RECEIVED_COLOR(
'object',
)}.${traversedPath}: ${printReceived(lastTraversedObject)}`
: '')
);
};示例2: getLabelPrinter
const message = () => {
const labelExpected = 'Expected length';
const labelReceivedLength = 'Received length';
const labelReceivedValue = `Received ${getType(received)}`;
const printLabel = getLabelPrinter(
labelExpected,
labelReceivedLength,
labelReceivedValue,
);
return (
matcherHint(matcherName, undefined, undefined, options) +
'\n\n' +
`${printLabel(labelExpected)}${isNot ? 'not ' : ''}${printExpected(
expected,
)}\n` +
(isNot
? ''
: `${printLabel(labelReceivedLength)}${printReceived(
received.length,
)}\n`) +
`${printLabel(labelReceivedValue)}${isNot ? ' ' : ''}${printReceived(
received,
)}`
);
};示例3: matcherHint
: () =>
matcherHint(matcherName, undefined, undefined, options) +
'\n\n' +
`Expected: ${printExpected(expected)}\n` +
`Received: ${printReceived(received)}\n` +
'\n' +
`Expected precision: ${printExpected(precision)}\n` +
`Expected difference: < ${printExpected(expectedDiff)}\n` +
`Received difference: ${printReceived(receivedDiff)}`;示例4: matcherHint
? () =>
matcherHint('toBeCloseTo', undefined, undefined, options) +
'\n\n' +
`Expected: not ${printExpected(expected)}\n` +
(receivedDiff === 0
? ''
: `Received: ${printReceived(received)}\n` +
'\n' +
`Expected precision: ${printExpected(precision)}\n` +
`Expected difference: not < ${printExpected(expectedDiff)}\n` +
`Received difference: ${printReceived(receivedDiff)}`)示例5: return
const formatReceived = (
label: string,
thrown: Thrown | null,
key: string,
expected?: string | RegExp,
) => {
if (thrown === null) {
return '';
}
if (key === 'message') {
const message = thrown.message;
if (typeof expected === 'string') {
const index = message.indexOf(expected);
if (index !== -1) {
return (
label +
printReceivedStringContainExpectedSubstring(
message,
index,
expected.length,
) +
'\n'
);
}
} else if (expected instanceof RegExp) {
return (
label +
printReceivedStringContainExpectedResult(
message,
typeof expected.exec === 'function' ? expected.exec(message) : null,
) +
'\n'
);
}
return label + printReceived(message) + '\n';
}
if (key === 'name') {
return thrown.isError
? label + printReceived(thrown.value.name) + '\n'
: '';
}
if (key === 'value') {
return thrown.isError ? '' : label + printReceived(thrown.value) + '\n';
}
return '';
};示例6:
const getPrintedReturnValues = (calls: Array<any>, limit: number): string => {
const result = [];
for (let i = 0; i < calls.length && i < limit; i += 1) {
result.push(printReceived(calls[i]));
}
if (calls.length > limit) {
result.push(`...and ${printReceived(calls.length - limit)} more`);
}
return result.join('\n\n ');
};