internal static void HandleCheckException_UsesAsserterFail(GenericFixer fixer, Fake <Asserter> asserter, TimeSpan timeout)
{
asserter.Setup(
d => d.Fail(Arg.Any <Exception>(), Arg.Any <string>()),
Behavior.None(Times.Once));
new ExceptionGuarder(fixer, Tools.Randomizer, asserter.Dummy, timeout)
.CallAllMethods(new MethodThrowsSample(), null);
asserter.VerifyAll();
}
public void Fix_ProjectDoesNotContainLangVersion_LangVersionIsAdded()
{
/* Arrange */
Project project = CreateFakeProjectFromXml();
GenericFixer sut = CreateLangVersionFixerSut();
/* Act */
sut.Fix(project);
/* Assert */
Assert.NotNull(
project
.Xml.PropertyGroups.SingleOrDefault()?
.Properties.SingleOrDefault(p => p.Name == "LangVersion" && p.Value == "latest"));
}
public void Fix_ProjectContainsUnconditionalLangVersion_ProjectIsNotModified()
{
/* Arrange */
const string unconditionalPropertyGroup =
@"<PropertyGroup><LangVersion>latest</LangVersion></PropertyGroup>";
Project project = CreateFakeProjectFromXml(unconditionalPropertyGroup);
Debug.Assert(!project.IsDirty);
GenericFixer sut = CreateLangVersionFixerSut();
/* Act */
sut.Fix(project);
/* Assert */
Assert.IsFalse(project.IsDirty);
}
public void Fix_ProjectContainsWrongLangVersion_LangVersionIsSet()
{
/* Arrange */
const string unconditionalPropertyGroup =
@"<PropertyGroup><LangVersion>default</LangVersion></PropertyGroup>";
Project project = CreateFakeProjectFromXml(unconditionalPropertyGroup);
GenericFixer sut = CreateLangVersionFixerSut();
/* Act */
sut.Fix(project);
/* Assert */
Assert.NotNull(
project
.Xml.PropertyGroups.SingleOrDefault()?
.Properties.SingleOrDefault(p => p.Name == "LangVersion" && p.Value == "latest"));
}
public void Fix_ProjectContainsConditionalLangVersion_UnconditionalLangVersionIsAdded()
{
/* Arrange */
const string unconditionalPropertyGroup =
@"
<PropertyGroup Condition="" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "">
<LangVersion>default</LangVersion>
</PropertyGroup>";
Project project = CreateFakeProjectFromXml(unconditionalPropertyGroup);
GenericFixer sut = CreateLangVersionFixerSut();
/* Act */
sut.Fix(project);
/* Assert */
Assert.NotNull(
project
.Xml.PropertyGroups.SingleOrDefault(g => g.Condition == string.Empty)?
.Properties.SingleOrDefault(p => p.Name == "LangVersion" && p.Value == "latest"));
}
public static IFixer SelectImplementation(Options options)
{
if (!string.IsNullOrWhiteSpace(options.LangVersion) &&
!string.IsNullOrWhiteSpace(options.TargetFrameworkVersion))
{
GenericFixer langVersionFixer = CreateLangVersionFixer(options);
GenericFixer targetFrameworkFixer = CreateTargetFrameworkFixer(options);
return(new CompositeFixer(new[] { langVersionFixer, targetFrameworkFixer }));
}
if (!string.IsNullOrWhiteSpace(options.LangVersion))
{
return(CreateLangVersionFixer(options));
}
if (!string.IsNullOrWhiteSpace(options.TargetFrameworkVersion))
{
return(CreateTargetFrameworkFixer(options));
}
throw new InvalidOperationException("Either --lang-version or --target-framework option must be specified");
}
