power-assert-renderer-comparison

comparison renderer for power-assert context

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power-assert-renderer-comparison
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Produces comparison of expected and actual values of BinaryExpression.
assert(a.name === 'bar')
--- [string] 'bar'
+++ [string] a.name
@@ -1,3 +1,3 @@
-bar

USAGE

var ComparisonRenderer = require('power-assert-renderer-comparison');

options.stringify

| type | default value | |:-----------|:--------------| | function | stringifier module |
Function to stringify any target value.

options.maxDepth

| type | default value | |:---------|:--------------| | number | 2 |
Depth of object traversal. If object depth is greater than maxDepth, compound object (IOW, Array or object) will be pruned with # like ["foo",#Array#,#Object#].

options.lineSeparator

| type | default value | |:---------|:--------------| | string | "\n" |
Line separator in power assert output.

options.anonymous

| type | default value | |:---------|:--------------| | string | "Object" |
Type name to show when target object is created by anonymous constructor.

options.circular

| type | default value | |:---------|:----------------| | string | "#@Circular#" |
Name to show when target object is detected as circular structure.

options.diff

| type | default value | |:-----------|:--------------| | function | udiff.js |
Function to create diff string between two strings.

options.lineDiffThreshold

| type | default value | |:---------|:--------------| | number | 5 |
Threshold to show diff at character level or line level. If number of lines in target string is greater than lineDiffThreshold, then line diff mode will be used to show diff output.

INSTALL

$ npm install --save-dev power-assert-renderer-comparison

AUTHOR

LICENSE

Licensed under the MIT license.