本文整理汇总了TypeScript中istanbul-lib-coverage.CoverageMap.files方法的典型用法代码示例。如果您正苦于以下问题：TypeScript CoverageMap.files方法的具体用法？TypeScript CoverageMap.files怎么用？TypeScript CoverageMap.files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istanbul-lib-coverage.CoverageMap的用法示例。
在下文中一共展示了CoverageMap.files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: _checkThreshold
private _checkThreshold(globalConfig: Config.GlobalConfig, map: CoverageMap) {
if (globalConfig.coverageThreshold) {
function check(
name: string,
thresholds: {[index: string]: number},
actuals: CoverageSummaryData,
) {
return (['statements', 'branches', 'lines', 'functions'] as Array<
keyof CoverageSummaryData
>).reduce<Array<string>>((errors, key) => {
const actual = actuals[key].pct;
const actualUncovered = actuals[key].total - actuals[key].covered;
const threshold = thresholds[key];
if (threshold != null) {
if (threshold < 0) {
if (threshold * -1 < actualUncovered) {
errors.push(
`Jest: Uncovered count for ${key} (${actualUncovered})` +
`exceeds ${name} threshold (${-1 * threshold})`,
);
}
} else if (actual < threshold) {
errors.push(
`Jest: "${name}" coverage threshold for ${key} (${threshold}%) not met: ${actual}%`,
);
}
}
return errors;
}, []);
}
const THRESHOLD_GROUP_TYPES = {
GLOB: 'glob',
GLOBAL: 'global',
PATH: 'path',
};
const coveredFiles = map.files();
const thresholdGroups = Object.keys(globalConfig.coverageThreshold);
const groupTypeByThresholdGroup: {[index: string]: string} = {};
const filesByGlob: {[index: string]: Array<string>} = {};
const coveredFilesSortedIntoThresholdGroup = coveredFiles.reduce<
Array<[string, string | undefined]>
>((files, file) => {
const pathOrGlobMatches = thresholdGroups.reduce<
Array<[string, string]>
>((agg, thresholdGroup) => {
const absoluteThresholdGroup = path.resolve(thresholdGroup);
// The threshold group might be a path:
if (file.indexOf(absoluteThresholdGroup) === 0) {
groupTypeByThresholdGroup[thresholdGroup] =
THRESHOLD_GROUP_TYPES.PATH;
return agg.concat([[file, thresholdGroup]]);
}
// If the threshold group is not a path it might be a glob:
// Note: glob.sync is slow. By memoizing the files matching each glob
// (rather than recalculating it for each covered file) we save a tonne
// of execution time.
if (filesByGlob[absoluteThresholdGroup] === undefined) {
filesByGlob[absoluteThresholdGroup] = glob
.sync(absoluteThresholdGroup)
.map(filePath => path.resolve(filePath));
}
if (filesByGlob[absoluteThresholdGroup].indexOf(file) > -1) {
groupTypeByThresholdGroup[thresholdGroup] =
THRESHOLD_GROUP_TYPES.GLOB;
return agg.concat([[file, thresholdGroup]]);
}
return agg;
}, []);
if (pathOrGlobMatches.length > 0) {
return files.concat(pathOrGlobMatches);
}
// Neither a glob or a path? Toss it in global if there's a global threshold:
if (thresholdGroups.indexOf(THRESHOLD_GROUP_TYPES.GLOBAL) > -1) {
groupTypeByThresholdGroup[THRESHOLD_GROUP_TYPES.GLOBAL] =
THRESHOLD_GROUP_TYPES.GLOBAL;
return files.concat([[file, THRESHOLD_GROUP_TYPES.GLOBAL]]);
}
// A covered file that doesn't have a threshold:
return files.concat([[file, undefined]]);
}, []);
const getFilesInThresholdGroup = (thresholdGroup: string) =>
coveredFilesSortedIntoThresholdGroup
.filter(fileAndGroup => fileAndGroup[1] === thresholdGroup)
.map(fileAndGroup => fileAndGroup[0]);
function combineCoverage(filePaths: Array<string>) {
return filePaths
//.........这里部分代码省略.........