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'use strict';
const indentString = require('indent-string');
const prettyMs = require('pretty-ms');
const figures = require('figures');
const chalk = require('chalk');
const plur = require('plur');
const trimOffNewlines = require('trim-off-newlines');
const codeExcerpt = require('../code-excerpt');
const colors = require('../colors');
const formatSerializedError = require('./format-serialized-error');
const improperUsageMessages = require('./improper-usage-messages');
class VerboseReporter {
constructor(options) {
this.options = Object.assign({}, options);
chalk.enabled = this.options.color;
for (const key of Object.keys(colors)) {
colors[key].enabled = this.options.color;
}
}
start() {
return '';
}
test(test, runStatus) {
const lines = [];
if (test.error) {
lines.push(' ' + colors.error(figures.cross) + ' ' + test.title + ' ' + colors.error(test.error.message));
} else if (test.todo) {
lines.push(' ' + colors.todo('- ' + test.title));
} else if (test.skip) {
lines.push(' ' + colors.skip('- ' + test.title));
} else if (test.failing) {
lines.push(' ' + colors.error(figures.tick) + ' ' + colors.error(test.title));
} else if (runStatus.fileCount === 1 && runStatus.testCount === 1 && test.title === '[anonymous]') {
// No output
} else {
// Display duration only over a threshold
const threshold = 100;
const duration = test.duration > threshold ? colors.duration(' (' + prettyMs(test.duration) + ')') : '';
lines.push(' ' + colors.pass(figures.tick) + ' ' + test.title + duration);
}
if (test.logs) {
test.logs.forEach(log => {
const logLines = indentString(colors.log(log), 6);
const logLinesWithLeadingFigure = logLines.replace(
/^ {6}/,
` ${colors.information(figures.info)} `
);
lines.push(logLinesWithLeadingFigure);
});
}
return lines.length > 0 ? lines.join('\n') : undefined;
}
unhandledError(err) {
if (err.type === 'exception' && err.name === 'AvaError') {
return colors.error(' ' + figures.cross + ' ' + err.message);
}
const types = {
rejection: 'Unhandled Rejection',
exception: 'Uncaught Exception'
};
let output = colors.error(types[err.type] + ':', err.file) + '\n';
if (err.stack) {
output += ' ' + colors.stack(err.title || err.summary) + '\n';
output += ' ' + colors.stack(err.stack) + '\n';
} else {
output += ' ' + colors.stack(JSON.stringify(err)) + '\n';
}
output += '\n';
return output;
}
finish(runStatus) {
let output = '';
const lines = [
runStatus.failCount > 0 ?
' ' + colors.error(runStatus.failCount, plur('test', runStatus.failCount), 'failed') :
' ' + colors.pass(runStatus.passCount, plur('test', runStatus.passCount), 'passed'),
runStatus.knownFailureCount > 0 ? ' ' + colors.error(runStatus.knownFailureCount, plur('known failure', runStatus.knownFailureCount)) : '',
runStatus.skipCount > 0 ? ' ' + colors.skip(runStatus.skipCount, plur('test', runStatus.skipCount), 'skipped') : '',
runStatus.todoCount > 0 ? ' ' + colors.todo(runStatus.todoCount, plur('test', runStatus.todoCount), 'todo') : '',
runStatus.rejectionCount > 0 ? ' ' + colors.error(runStatus.rejectionCount, 'unhandled', plur('rejection', runStatus.rejectionCount)) : '',
runStatus.exceptionCount > 0 ? ' ' + colors.error(runStatus.exceptionCount, 'uncaught', plur('exception', runStatus.exceptionCount)) : '',
runStatus.previousFailCount > 0 ? ' ' + colors.error(runStatus.previousFailCount, 'previous', plur('failure', runStatus.previousFailCount), 'in test files that were not rerun') : ''
].filter(Boolean);
if (lines.length > 0) {
if (this.options.watching) {
lines[0] += ' ' + chalk.gray.dim('[' + new Date().toLocaleTimeString('en-US', {hour12: false}) + ']');
}
output += lines.join('\n') + '\n';
}
if (runStatus.knownFailureCount > 0) {
runStatus.knownFailures.forEach(test => {
output += '\n\n ' + colors.error(test.title) + '\n';
});
}
output += '\n';
if (runStatus.failCount > 0) {
runStatus.tests.forEach(test => {
if (!test.error) {
return;
}
output += ' ' + colors.title(test.title) + '\n';
if (test.logs) {
test.logs.forEach(log => {
const logLines = indentString(colors.log(log), 6);
const logLinesWithLeadingFigure = logLines.replace(
/^ {6}/,
` ${colors.information(figures.info)} `
);
output += logLinesWithLeadingFigure + '\n';
});
output += '\n';
}
if (test.error.source) {
output += ' ' + colors.errorSource(test.error.source.file + ':' + test.error.source.line) + '\n';
const excerpt = codeExcerpt(test.error.source, {maxWidth: process.stdout.columns});
if (excerpt) {
output += '\n' + indentString(excerpt, 2) + '\n';
}
}
if (test.error.avaAssertionError) {
const result = formatSerializedError(test.error);
if (result.printMessage) {
output += '\n' + indentString(test.error.message, 2) + '\n';
}
if (result.formatted) {
output += '\n' + indentString(result.formatted, 2) + '\n';
}
const message = improperUsageMessages.forError(test.error);
if (message) {
output += '\n' + indentString(message, 2) + '\n';
}
} else if (test.error.message) {
output += '\n' + indentString(test.error.message, 2) + '\n';
}
if (test.error.stack) {
const stack = test.error.stack;
if (stack.includes('\n')) {
output += '\n' + indentString(colors.errorStack(stack), 2) + '\n';
}
}
output += '\n\n\n';
});
}
if (runStatus.failFastEnabled === true && runStatus.remainingCount > 0 && runStatus.failCount > 0) {
const remaining = 'At least ' + runStatus.remainingCount + ' ' + plur('test was', 'tests were', runStatus.remainingCount) + ' skipped.';
output += ' ' + colors.information('`--fail-fast` is on. ' + remaining) + '\n\n';
}
if (runStatus.hasExclusive === true && runStatus.remainingCount > 0) {
output += ' ' + colors.information('The .only() modifier is used in some tests.', runStatus.remainingCount, plur('test', runStatus.remainingCount), plur('was', 'were', runStatus.remainingCount), 'not run');
}
return '\n' + trimOffNewlines(output) + '\n';
}
section() {
return chalk.gray.dim('\u2500'.repeat(process.stdout.columns || 80));
}
write(str) {
console.error(str);
}
stdout(data) {
process.stderr.write(data);
}
stderr(data) {
process.stderr.write(data);
}
}
module.exports = VerboseReporter;
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