public void WhenRegeneratingDefaultMembersOnlyUntouchedAreAdded()
{
var test = PreClassBoilerplate + @"
var test = new ExpressionMapper<Src, Trg>(
new ExpressionMappingComponents<Src, Trg>(
(source) => new Trg()
{
},
customMappings: (source) => new Trg()
{
B = 10,
C = 15
},
sourceIgnoredProperties: new IgnoreList<Src>(
x => x.Ignore1,
x => x.B
),
targetIgnoredProperties: new IgnoreList<Trg>(
(x) => x.Ignore2
)));"
+ PostClassBoilerplate
+ ClassDefinitions;
VerifyCSharpDiagnostic(test,
MappingProblem("Source member A is not mapped.", 17, 21, (26, 50)),
MappingProblem("Target member A is not mapped.", 17, 21, (30, 50)),
MappingProblem("Some membmers with identical names are not mapped. Please choose 'Regenerate defaultMappings.'" +
" or manually handle missing members: A.", 18, 25));
var fixTest = PreClassBoilerplate + @"
var test = new ExpressionMapper<Src, Trg>(
new ExpressionMappingComponents<Src, Trg>(
(source) => new Trg()
{
A = source.A,
},
customMappings: (source) => new Trg()
{
B = 10,
C = 15
},
sourceIgnoredProperties: new IgnoreList<Src>(
x => x.Ignore1,
x => x.B
),
targetIgnoredProperties: new IgnoreList<Trg>(
(x) => x.Ignore2
)));"
+ PostClassBoilerplate
+ ClassDefinitions;
VerifyCSharpFix(test, fixTest, diagnosticsIndex: 2);
}
public void WhenMissingMappingsFoundAFixWillBeProposedForCompatibleMembers()
{
var test = PreClassBoilerplate + @"
var test = new ExpressionMapper<Src, Trg>(
new ExpressionMappingComponents<Src, Trg>(
(source) => new Trg()
{
},
customMappings: (source) => new Trg()
{
C = 15
},
sourceIgnoredProperties: new IgnoreList<Src>(
x => x.Ignore1
),
targetIgnoredProperties: new IgnoreList<Trg>(
(x) => x.Ignore2
)));"
+ PostClassBoilerplate
+ ClassDefinitions;
VerifyCSharpDiagnostic(test,
MappingProblem("Source member A;B are not mapped.", 17, 21, (25, 50)),
MappingProblem("Target member A;B are not mapped.", 17, 21, (28, 50)),
MappingProblem("Some membmers with identical names are not mapped. Please choose 'Regenerate defaultMappings.'" +
" or manually handle missing members: A;B.", 18, 25));
var fixTest = PreClassBoilerplate + @"
var test = new ExpressionMapper<Src, Trg>(
new ExpressionMappingComponents<Src, Trg>(
(source) => new Trg()
{
A = source.A,
B = source.B,
},
customMappings: (source) => new Trg()
{
C = 15
},
sourceIgnoredProperties: new IgnoreList<Src>(
x => x.Ignore1
),
targetIgnoredProperties: new IgnoreList<Trg>(
(x) => x.Ignore2
)));"
+ PostClassBoilerplate
+ ClassDefinitions;
VerifyCSharpFix(test, fixTest, diagnosticsIndex: 2);
}
public void WhenMembersAreMissingFromIgnoreACodeFixWillBeOfferedToAddThem_AddToNonEmptyIgnoreListCase()
{
var test = PreClassBoilerplate + @"
var test = new ExpressionMapper<Src, Trg>(
new ExpressionMappingComponents<Src, Trg>(
(source) => new Trg()
{
A = source.A,
},
(source) => new Trg()
{
C = 10
},
sourceIgnoredProperties: new IgnoreList<Src>(
x => x.Ignore1,
x => x.B
),
targetIgnoredProperties: new IgnoreList<Trg>(
x => x.B));"
+ PostClassBoilerplate
+ ClassDefinitions;
VerifyCSharpDiagnostic(test,
MappingProblem("Target member Ignore2 is not mapped.", 17, 21, (30, 50)));
var fixTest = PreClassBoilerplate + @"
var test = new ExpressionMapper<Src, Trg>(
new ExpressionMappingComponents<Src, Trg>(
(source) => new Trg()
{
A = source.A,
},
(source) => new Trg()
{
C = 10
},
sourceIgnoredProperties: new IgnoreList<Src>(
x => x.Ignore1,
x => x.B
),
targetIgnoredProperties: new IgnoreList<Trg>(
x => x.B,
(target) => target.Ignore2));"
+ PostClassBoilerplate
+ ClassDefinitions;
VerifyCSharpFix(test, fixTest);
}
public void ValidateMapping()
{
invalidateErrorUnit();
_mappingProblem = _importer.CheckWhetherAllDataColumnsAreMapped(_columnInfos, _mappings.Select(m => m.Source));
setStatuses();
if (_mappingProblem.MissingMapping.Count != 0 || _mappingProblem.MissingUnit.Count != 0)
{
OnMissingMapping(this,
new MissingMappingEventArgs
{
Message = _mappingProblem.MissingMapping.FirstOrDefault() ?? _mappingProblem.MissingUnit.FirstOrDefault()
});
}
else
{
OnMappingCompleted(this, new EventArgs());
}
//at the end refresh the data in the columnMappingView grid, to ensure consistency
View.RefreshData();
}