CHANGELOG.md

2.1.2 (2019-01-11)

Bug Fixes

• Skip modifying argument if SpreadElement appears immediately beneath assert

Refactor

• remove xtend (by jimmywarting)

Chore

• Replace gulp with npm scripts

2.1.1 (2018-05-15)

• Update default ecmaVersion to 2018 (f315b49)

2.1.0 (2017-05-21)

Features

• Add ecmaVersion and sourceType to options to support ES Modules syntax

2.0.3 (2017-02-19)

Bug Fixes

• Store scopes in a stack to push/pop them in a consistent way

2.0.2 (2017-01-12)

Bug Fixes

• Value recorder should clean up captured values at the end of assertion expression

2.0.1 (2016-11-16)

Bug Fixes

• Dealing with assertion that also is a concise body of ArrowFunctionExpression

2.0.0 (2016-11-11)

Features

• Embed value capturing helper into transpiled code
• Expose visitor object for estraverse
• stop exposing Instrumentor and AssertionVisitor (afa380f9)
• Remove destructive option
• Drop support for prebuilt bundle, bower and Node v0.10

Breaking Changes

• Drop support for prebuilt bundle, bower and Node v0.10

We stopped providing prebuilt bundle for browsers. Please build your own by using browserify, webpack and so on. We also dropped bower support. Please use npm instead.

• Internal classes espower.Instrumentor and espower.AssertionVisitor are not exported any more.

(afa380f9)

• Remove destructive option

The destructive option has been removed.

New behavior is like destructive: true, means that passed AST is modified directly. If you do not want your AST to be modified directly, you should deep-clone your AST by yourself.

1.3.2 (2016-06-22)

Bug Fixes

• fix breaking changes introduced in 1.3.0 and 1.3.1

1.3.1 (2016-06-21)

Bug Fixes

• stop capturing SequenceExpression itself since SequenceExpressions are not enclosed in parentheses in some cases (e8acbc61)

1.3.0 (2016-06-21)

Features

• Support SequenceExpression (i.e., comma operator)

1.2.1 (2015-11-06)

• disambiguate between function calls and async/yield expressions (by @jamestalmage)

1.2.0 (2015-11-05)

• Instrument ES7 AwaitExpression Nodes (by @jamestalmage)

1.1.0 (2015-11-03)

• capture YieldExpressions (by @jamestalmage)
• make AssertionVisitor more overridable

1.0.7 (2015-09-21)

• update escodegen to 1.7.0 (feb96b0)
• update source-map to 0.5.0 (7bc824b)

1.0.6 (2015-06-07)

• SourceMap's sourceRoot should have precedence over options.sourceRoot if sourceRoot is URL (dcf9642d)

1.0.5 (2015-06-05)

• update escallmatch to 1.4.2 and espurify to 1.3.0 (62973ed)
• use licensify to prepend license header (d3bc5e8)

1.0.4 (2015-06-04)

• try to create relative path if sourceMap.sourceRoot is locating source files on on a server (ec0a91ba)
• never show absolute path or URL in power-assert output (252b043f)

1.0.3 (2015-05-31)

• use basename when sourceRoot in options.sourceMap is locating source files on a server (7822df1b)

1.0.2 (2015-05-30)

• use basename when incoming options.path is absolute and it conflicts with options.sourceRoot or sourceRoot in options.sourceMap (02f7b35a)

1.0.1 (2015-05-29)

• apply options.sourceRoot if and only if incoming options.path is absolute (65b4012a)

1.0.0 (2015-05-25)

Features

• transfer to power-assert-js organization (c3b79559)
• support deepStrictEqual and notDeepStrictEqual (9d98bc17)
• sourceRoot option. If set, filepath in power-assert output will be relative from sourceRoot
• visitorKeys option to customize AST traversal

0.11.0 (2015-04-18)

Bug Fixes

• throw Error if AST is already instrumented (1d47bdc3)

Features

• ES6 support

0.10.0 (2014-11-11)

• espower:
  • update escodegen (22b002e3)
  • update estraverse (ecb6c07d)
  • update espurify (9a75c16f)
  • update escallmatch (dbf424b1)

0.9.1 (2014-09-15)

Bug Fixes

• espower: decide to be skipped first, then enter node (9d0a778a)

0.9.0 (2014-08-21)

Features

• espower:
  • adjust filepath in power-assert output if sourceMap option is given (f919d59d)
  • adjust line number in power-assert output if sourceMap option is given (8c035d89)

0.8.0 (2014-08-12)

Features

• espower:
  • built and modularized by browserify
  • use escallmatch module to describe instrumentation target patterns
  • support chained callee like browser.assert.element(selector) (ea0a3ce9)

Breaking Changes

• option powerAssertVariableName is now deprecated and ignored. Please use patterns option instead (2f023f91)
• option targetMethods is now deprecated and ignored. Please use patterns option instead (e75e5d35)

If you already customize instrumentation pattern using powerAssertVariableName and targetMethods, you need to migarte. To migrate, change your code from the following:

var options = {
    powerAssertVariableName: 'yourAssert',
    targetMethods: {
        oneArg: [
            'okay'
        ],
        twoArgs: [
            'equal',
            'customEqual'
        ]
    }
};
var modifiedAst = espower(jsAst, options);

To:

var options = {
    patterns: [
        'yourAssert(value, [message])',
        'yourAssert.okay(value, [message])',
        'yourAssert.equal(actual, expected, [message])',
        'yourAssert.customEqual(actual, expected, [message])'
    ]
};
var modifiedAst = espower(jsAst, options);