@wixc3/mostly-equal

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mostly-equal package

Adds chai matches for partial equality of JSONs

Example

import chai, { expect } from 'chai';
import { mostlyEqlChaiPlugin, notImportant } from '@wixc3/mostly-equal';
chai.use(mostlyEqlChaiPlugin);
expect({ a: 1 }).to.mostlyEqual({
  a: 1,
  b: notImportant,
});

Functions

Function	Description
allowMarkersInFactory(f)
checkExpectValues(input, formatters)
clearMatchedValues(subMatcher)
defineSame(name, skipUndefined)	Creates a symbol for usage in mostlyEqual, Comparing the resulting value in any place it is used as the value
defineUnique(name, skipUndefined)	Creates a symbol for usage in expect.mostlyEqual, Comparing the resulting value in any place it is used as the value
equal(value, thumbsUpOnSuccess)	Strict equality of a field
errorString(expected, actual, maxDepth, formatters, depth, path, passedMap, passedSet)
expectValue(expectMethod)	Used for adding field matchers to mostlyEqual Creates a symbol used for field matching
expectValues(expectMethod, allowUndefined)	Similar to expectValue(), but called for all the matches at once. This way a matcher can compare different values defineUnique()
getMatchedValues(expectValues)
HTMLFormatter(Element)
isExpectVal(val)
isExpectValues(val)
isGetter(target, key)
isPlainObj(value)
printPath(p)
registerChildSet(target, path, passedMap, passedSet)
safePrint(target, maxDepth, formatters, depth, passedMap, passedSet, path)
setGlobalOptions(maxDepth, formatters)
setSuiteOptions(before, after, options)
spaces(indent)

Interfaces

Interface	Description
ExpectValue
ExpectValues
ExpectValuesInfo
Formatter
MostlyEqualOptions
PseudoElement

Variables

Variable	Description
defined	Field must be defined (null is considered define)
expectValuesSymb
expectValueSymb
mostlyEqlChaiPlugin
notImportant
thumbsUp

Type Aliases

Type Alias	Description
AllowMarkers
AllowMarkersObj
ErrorOrText
ErrorOrTextOrExpect
ExpandedValues
ExpectMultiMatcher
ExpectSingleMatcher
LookupPath
MarkerSymbol
PseudoElementConstructor
UnknownObjectRecord