enzyme

<!doctype html> <html lang="en"> <head> <title>Code coverage report for enzyme/src/MountedTraversal.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../index.html">All files</a> / <a href="index.html">enzyme/src</a> MountedTraversal.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 78.23% Statements 97/124 </div> <div class='fl pad1y space-right2'> 69.72% Branches 76/109 </div> <div class='fl pad1y space-right2'> 91.3% Functions 21/23 </div> <div class='fl pad1y space-right2'> 79.17% Lines 95/120 </div> </div> </div> <div class='status-line medium'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291</td><td class="line-coverage quiet">                                                185x       192x 13x   179x 1x   178x 7x   171x 171x           10x       413x 8x   405x 405x                   37x   30x     7x           48x 52x 48x 48x 48x   48x       30x     18x 12x     6x         519x             58x     58x       58x 58x 58x 54x 54x 54x 54x 72x     72x     72x   54x 4x         4x                     168x   168x 150x 18x 16x   2x       54x       9x 9x   9x 38x 38x   38x   29x   29x   3x   29x             9x       94x 94x 94x       157x     2x     138x 1x   137x 12x     125x   89x       19x 19x   19x     17x         17x 14x   3x                         482x       482x         482x 482x 482x 482x 465x 465x 465x 351x     351x     351x       17x         17x                                 482x           114x    </td><td class="text"><pre class="prettyprint lang-js">import { isEmpty } from 'underscore'; import isSubset from 'is-subset'; import { coercePropValue, nodeEqual, propsOfNode, isSimpleSelector, splitSelector, selectorError, selectorType, isCompoundSelector, AND, SELECTOR, } from './Utils'; import { isDOMComponent, isCompositeComponent, isCompositeComponentWithType, isElement, findDOMNode, } from './react-compat'; import { REACT013, REACT014 } from './version';   export function internalInstance(inst) { return inst._reactInternalInstance; }   export function getNode(inst) { if (!inst || inst._store || typeof inst === 'string') { return inst; } if (inst._currentElement) { return inst._currentElement; } if (internalInstance(inst)) { return internalInstance(inst)._currentElement; } Eif (inst._reactInternalComponent) { return inst._reactInternalComponent._currentElement; } return inst; }   export function instEqual(a, b) { return nodeEqual(getNode(a), getNode(b)); }   export function instHasClassName(inst, className) { if (!isDOMComponent(inst)) { return false; } const classes = findDOMNode(inst).className || ''; return ` ${classes} `.indexOf(` ${className} `) > -1; }   export function instHasId(inst, id) { if (!isDOMComponent(inst)) return false; const instId = findDOMNode(inst).id || ''; return instId === id; }   export function instHasType(inst, type) { switch (typeof type) { case 'string': return isDOMComponent(inst) && inst.tagName.toUpperCase() === type.toUpperCase(); case 'function': return isCompositeComponentWithType(inst, type); default: return false; } }   export function instHasProperty(inst, propKey, stringifiedPropValue) { if (!isDOMComponent(inst)) return false; const node = getNode(inst); const nodeProps = propsOfNode(node); const nodePropValue = nodeProps[propKey];   const propValue = coercePropValue(propKey, stringifiedPropValue);   // intentionally not matching node props that are undefined if (nodePropValue === undefined) { return false; }   if (propValue) { return nodePropValue === propValue; }   return nodeProps.hasOwnProperty(propKey); }   // called with private inst export function renderedChildrenOfInst(inst) { return REACT013 ? inst._renderedComponent._renderedChildren : inst._renderedChildren; }   // called with a private instance export function childrenOfInstInternal(inst) { Iif (!inst) { return []; } Iif (!inst.getPublicInstance) { const internal = internalInstance(inst); return childrenOfInstInternal(internal); } const publicInst = inst.getPublicInstance(); const currentElement = inst._currentElement; if (isDOMComponent(publicInst)) { const children = []; const renderedChildren = renderedChildrenOfInst(inst); let key; for (key in renderedChildren) { Iif (!renderedChildren.hasOwnProperty(key)) { continue; } Iif (REACT013 && !renderedChildren[key].getPublicInstance) { continue; } children.push(renderedChildren[key].getPublicInstance()); } return children; } else Eif ( REACT014 && isElement(currentElement) && typeof currentElement.type === 'function' ) { return childrenOfInstInternal(inst._renderedComponent); } else if ( REACT013 && isCompositeComponent(publicInst) ) { return childrenOfInstInternal(inst._renderedComponent); } return []; }   export function internalInstanceOrComponent(node) { Iif (REACT013) { return node; } else if (node._reactInternalComponent) { return node._reactInternalComponent; } else if (node._reactInternalInstance) { return node._reactInternalInstance; } return node; }   export function childrenOfInst(node) { return childrenOfInstInternal(internalInstanceOrComponent(node)); }   export function pathToNode(node, root) { const queue = [root]; const path = [];   while (queue.length) { const current = queue.pop(); const children = childrenOfInst(current);   if (current === node) return path;   path.push(current);   if (children.length === 0) { // leaf node. if it isn't the node we are looking for, we pop. path.pop(); } queue.push.apply(queue, children); }   return null; }   export function parentsOfInst(inst, root) { return pathToNode(inst, root).reverse(); }   export function instMatchesObjectProps(inst, props) { Iif (!isDOMComponent(inst)) return false; const node = getNode(inst); return isSubset(propsOfNode(node), props); }   export function buildInstPredicate(selector) { switch (typeof selector) { case 'function': // selector is a component constructor return inst => instHasType(inst, selector);   case 'string': if (!isSimpleSelector(selector)) { throw selectorError(selector); } if (isCompoundSelector.test(selector)) { return AND(splitSelector(selector).map(buildInstPredicate)); }   switch (selectorType(selector)) { case SELECTOR.CLASS_TYPE: return inst => instHasClassName(inst, selector.substr(1)); case SELECTOR.ID_TYPE: return inst => instHasId(inst, selector.substr(1)); case SELECTOR.PROP_TYPE: const propKey = selector.split(/\[([a-zA-Z\-\:]*?)(=|\])/)[1]; const propValue = selector.split(/=(.*?)]/)[1];   return node => instHasProperty(node, propKey, propValue); default: // selector is a string. match to DOM tag or constructor displayName return inst => instHasType(inst, selector); } break;   case 'object': if (!Array.isArray(selector) && selector !== null && !isEmpty(selector)) { return node => instMatchesObjectProps(node, selector); } throw new TypeError( 'Enzyme::Selector does not support an array, null, or empty object as a selector' );   default: throw new TypeError(`Enzyme::Selector expects a string, object, or Component Constructor`); } }   // This function should be called with an "internal instance". Nevertheless, if it is // called with a "public instance" instead, the function will call itself with the // internal instance and return the proper result. function findAllInRenderedTreeInternal(inst, test) { Iif (!inst) { return []; }   Iif (!inst.getPublicInstance) { const internal = internalInstance(inst); return findAllInRenderedTreeInternal(internal, test); }   const publicInst = inst.getPublicInstance(); let ret = test(publicInst) ? [publicInst] : []; const currentElement = inst._currentElement; if (isDOMComponent(publicInst)) { const renderedChildren = renderedChildrenOfInst(inst); let key; for (key in renderedChildren) { Iif (!renderedChildren.hasOwnProperty(key)) { continue; } Iif (REACT013 && !renderedChildren[key].getPublicInstance) { continue; } ret = ret.concat( findAllInRenderedTreeInternal(renderedChildren[key], test) ); } } else Eif ( REACT014 && isElement(currentElement) && typeof currentElement.type === 'function' ) { ret = ret.concat( findAllInRenderedTreeInternal( inst._renderedComponent, test ) ); } else if ( REACT013 && isCompositeComponent(publicInst) ) { ret = ret.concat( findAllInRenderedTreeInternal( inst._renderedComponent, test ) ); } return ret; }   // This function could be called with a number of different things technically, so we need to // pass the *right* thing to our internal helper. export function treeFilter(node, test) { return findAllInRenderedTreeInternal(internalInstanceOrComponent(node), test); }  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Tue Feb 02 2016 10:59:05 GMT-0800 (PST) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> </body> </html>