Release NUnit Analyzers 0.2 · nunit/nunit.analyzers

NUnit Analyzers 0.2 - April 13, 2020

This is the initial release of the NUnit Analyzers. The release consists of analyzers
and code fixes for:

proper usage of the TestCaseAttribute,
proper usage of ParallelScopeAttribute,
translation of assertions written in the classic model into the constraint model,
proper usage of some of the most used assertions (Is.EqualTo, Is.SameAs, Has.Count,
Has.Property(...), Is.Null).

The full list of analyzers can be found at https://github.com/nunit/nunit.analyzers/blob/master/documentation/index.md.

The release contains contributions from the following users (in alphabetical order):

Issues Resolved

Structure and TestCase

#1 TestCase analyser doesn't handle nullables
#7 Feature request: Look for async void tests
#8 TestCaseUsageAnalyzer throws NullReferenceException for non-existent attribute
#11 NRE in AnalyzePositionalArgumentsAndParameters
#14 NRE in AttributeArgumentSyntaxExtensions.CanAssignTo
#28 NRE when writing an attribute before adding a reference to NUnit
#41 Only examine TestCaseAttribute if reference to NUnit exists
#42 Reorder statements for performance reasons
#48 Async test method must have non-generic Task return type when no result is expected
#49 Message: Async test method must have Task return type when a result is expected
#50 Remove false positive from ExpectedResult when used in connection with async tests
#54 Analyzer for TestCaseAttribute should also work for generic TestCases
#55 Analyzer for TestCaseAttribute should also work for nullable types
#56 Analyzer for TestCaseAttribute should work when passed 1 to 3 arguments
#57 Make conversions work in netcoreapp2.0
#64 Add an Analyzer to Verify ParallelScope Usage
#75 Add error if tests/testcases have a return value, but no ExpectedResult
#76 Add initial class for test method analyzer
#79 NUNIT_7 does not cater for Task and ValueTask
#80 Suggestion: Analyzer Should Fix TestCaseSource(string) usage to use nameof()
#86 Simplify TestCaseUsage
#92 Analyzer to ensure that the "target" of TestCaseSourceAttribute exists and is static
#106 Add fixer for the TestCaseSource(StringConstant) analyzer
#118 Async Tests display warning about missing Expected
#123 Generalise TestMethodUsageAnalyzer to support custom awaitables
#148 Analyzer update needed for string->datetime offset conversion in testcaseattribute
#150 Analyzers and refactorings to use string constraints instead of methods
#162 NUnit1001: False positive
#165 AD0001 Crash: TestCase contains int instead of enum
#169 NUnit1001 False Positive with params in the list
#186 False error when Uri is parameter and string is argument
#196 Avoid loading new assemblies into the VS process

Assertions

#12 NRE in ClassicModelAssertUsageAnalyzer.AnalyzeInvocation
#13 "Sequence contains no elements" in ClassicModelAssertUsageAnalyzer.AnalyzeInvocation
#39 Warning if actual type does not match expected type
#40 Warning if literal or const value is provided as actual value
#83 NUNIT_7 Throws Unexpectedly On Integer to Decimal Conversions
#90 Check that checks against null is done on reference types
#117 Code fix for ConstActualValueUsageAnalyzer
#124 Warning if IgnoreCase is used for non-string constraint argument
#128 Add analyzer to capture missing properties
#129 Warning if actual value is same as expected
#145 Make analyzers suggesting refactoring to the constraint model default disabled?
#146 Add analyzer and code fix for Is.EqualTo usage
#152 Fix CodeFix for logical not expression
#153 Constraint model suggestion for Assert.AreSame
#154 Warning when SameAs compares expressions of incompatible types
#158 Add collection contains analyzer and codefix
#160 Do not replace line breaks in code fixes
#163 Feature: Assert.IsNull / Assert.IsNotNull Classic to Fluent
#168 Add Analyzers for Assert.[Is][Not]Null(expr)
#174 Introduce ConstraintExpression
#175 EqualToIncompatibleTypesAnalyzer should not warn if constraint expression has conditional parts
#178 Fix EqualToIncompatibleTypesAnalyzer boxing false positive
#179 EqualToIncompatibleTypes should warn if two different enums compared
#184 Fix Property analyzer for inherited interface
#187 Fix EqualTo diagnostic when errors present

Process and tooling

#16 Make the extension work with VS 2017
#17 Add CI support for master and PRs
#19 New project format and netstandard for analyzer project
#21 Remove dependency on NUnit for analyzer project
#22 Add editorconfig
#23 Use get-only properties for FixableDiagnosticIds
#25 Add initial cake script
#27 Update README.md
#30 Refine cake configuration
#32 Update readme
#33 Add information to CONTRIBUTING.md
#36 Make Pack work
#37 Add myget feed to tooling
#38 Make all cs files conform to editorconfig
#43 Create nuget package on AppVeyor
#44 Set package version
#46 Add badge to MyGet Feed
#47 Examine concurrent execution af analyzers
#61 Update Download section
#63 Make Appveyor run tests before creating nuget package
#68 Add images to README.md
#70 Simplify test in this project
#71 Small cleanup
#72 Fixing repository url metadata
#74 Add Installation element
#84 Partition the analyzers into categories and create identifier ranges for each category
#85 Give all analyzers unique identifiers
#87 Simplify TestMethodUsageAnalyzerTests and TestCaseSourceUsesStringAnalyzerTests
#88 Upload test results to AppVeyor
#96 Document implemented analyzers and fixers
#98 Replace tuples with named tuples
#101 Rewrite tests of CodeFixes with Gu.Roslyn.Asserts
#102 Remove nunit.analyzers.integrationtests and nunit.analyzers.playground projects
#103 Transfer ClassicModelAssertUsage tests to Gu.Roslyn.Asserts
#104 Remove unused methods
#105 Move test data into code
#116 Fix licenseUrl element in nuspec, will be deprecated
#126 Update README and move content to CONTRIBUTING
#131 Bump versions of nunit, nunit-console, and NUnit3TestAdapter
#132 Update nunit.analyzers.csproj
#134 Constraint analyzers have a lot of repeating code
#135 Pre-release nuget packages should be created with unique assembly versions
#139 Tests checking documentation
#140 Add helplinks pointing to analyzer docs
#141 Improve documentation of analyzers and fixers
#144 feat: Add motivation and examples for classical assertions
#182 Remove warning from "Pack"
#183 fix: Make version numbers consistent
#185 chore: Bump version
#192 Add missing information to nuget package
#194 fix: Replace invalid tokens in suffix

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NUnit Analyzers 0.2