| 89 | } |
| 90 | |
| 91 | #it(opts = {}) { |
| 92 | let { code, expected, title, assert } = opts; |
| 93 | const describer = this.describer; |
| 94 | const itemsElem = lay(describer.itemsElem); |
| 95 | const stats = Test.stats; |
| 96 | |
| 97 | const startTime = Date.now(); |
| 98 | const actual = (function () { |
| 99 | try { |
| 100 | return new Function(`return function() { |
| 101 | let result; |
| 102 | const console = Object.assign({}, window.console); |
| 103 | console.log = (a) => result = a; |
| 104 | ${code} |
| 105 | return result; |
| 106 | }`)()(); |
| 107 | } catch (e) { |
| 108 | return e.message; |
| 109 | } |
| 110 | })(); |
| 111 | |
| 112 | const duration = (Date.now() - startTime) / 1000; |
| 113 | const passed = ( |
| 114 | assert ? assert.bind(arguments[0]) : Test.tools.equal.bind(this) |
| 115 | )(actual, expected); |
| 116 | const result = passed ? '✅' : '❌'; |
| 117 | const output = Test.tools.output; |
| 118 | const itemElem = lay.elem('div', { class: 'test-item' }); |
| 119 | |
| 120 | stats.total++; |
| 121 | title = title || `任务 ${stats.total}`; |
| 122 | |
| 123 | if (passed) { |
| 124 | stats.passes++; |
| 125 | } else { |
| 126 | stats.failures++; |
| 127 | console.error( |
| 128 | `${describer.title} → ${title} : Test failed\nExpected: ${output(expected)}\nActual: ${output(actual)}` |
| 129 | ); |
| 130 | } |
| 131 | |
| 132 | itemElem.innerHTML = ` |
| 133 | <div><strong>${title}：</strong></div> |
| 134 | <pre class="layui-code">${code}</pre> |
| 135 | <div class="test-result"> |
| 136 | <ul> |
| 137 | <li><strong>预期：</strong><code>${output(expected)}</code></li> |
| 138 | ${ |
| 139 | !passed || opts.showActual |
| 140 | ? '<li><strong>实际：</strong><code>' + |
| 141 | output(actual) + |
| 142 | '</code></li>' |
| 143 | : '' |
| 144 | } |
| 145 | <li> |
| 146 | <span><strong>结果：</strong>${output(result)}</span> |
| 147 | <!-- <span><strong>耗时：</strong>${duration.toFixed(2)} s</span> --> |
| 148 | </li> |