diff options
Diffstat (limited to 'ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/HeaderValidationTests.cs')
-rw-r--r-- | ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/HeaderValidationTests.cs | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/HeaderValidationTests.cs b/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/HeaderValidationTests.cs new file mode 100644 index 0000000..a1775ac --- /dev/null +++ b/ThirdParty/CsvHelper-master/tests/CsvHelper.Tests/HeaderValidationTests.cs @@ -0,0 +1,280 @@ +// Copyright 2009-2022 Josh Close +// This file is a part of CsvHelper and is dual licensed under MS-PL and Apache 2.0. +// See LICENSE.txt for details or visit http://www.opensource.org/licenses/ms-pl.html for MS-PL and http://opensource.org/licenses/Apache-2.0 for Apache 2.0. +// https://github.com/JoshClose/CsvHelper +using CsvHelper.Configuration; +using Xunit; +using System.Globalization; +using System.IO; +using System.Linq; +using System.Text; + +namespace CsvHelper.Tests +{ + + public class HeaderValidationTests + { + [Fact] + public void ValidateHeader_ValidHeaders_NoException() + { + using (var csv = new CsvReader(new StringReader("Id,Name"), CultureInfo.InvariantCulture)) + { + csv.Read(); + csv.ReadHeader(); + csv.ValidateHeader<Test>(); + } + } + + [Fact] + public void ValidateHeader_PropertiesDontMatch_ThrowsHeaderValidationException() + { + using (var csv = new CsvReader(new StringReader("bad data"), CultureInfo.InvariantCulture)) + { + csv.Read(); + csv.ReadHeader(); + try + { + csv.ValidateHeader<Test>(); + throw new XUnitException(); + } + catch (HeaderValidationException ex) + { + Assert.Equal(2, ex.InvalidHeaders.Length); + } + } + } + + [Fact] + public void ValidateHeader_ReferencePropertiesDontMatch_ThrowsHeaderValidationException() + { + using (var csv = new CsvReader(new StringReader("bad data"), CultureInfo.InvariantCulture)) + { + csv.Read(); + csv.ReadHeader(); + try + { + csv.ValidateHeader<HasReference>(); + throw new XUnitException(); + } + catch (HeaderValidationException ex) + { + Assert.Equal(2, ex.InvalidHeaders.Length); + } + } + } + + [Fact] + public void ValidateHeader_ConstructorParametersDontMatch_ThrowsHeaderValidationException() + { + using (var csv = new CsvReader(new StringReader("bad data"), CultureInfo.InvariantCulture)) + { + csv.Read(); + csv.ReadHeader(); + try + { + csv.ValidateHeader<HasConstructor>(); + throw new XUnitException(); + } + catch (HeaderValidationException ex) + { + Assert.Equal(2, ex.InvalidHeaders.Length); + } + } + } + + [Fact] + public void GetRecord_PropertiesDontMatch_ThrowsHeaderValidationException() + { + using (var csv = new CsvReader(new StringReader("bad data"), CultureInfo.InvariantCulture)) + { + csv.Read(); + try + { + csv.GetRecord(typeof(Test)); + throw new XUnitException(); + } + catch (HeaderValidationException ex) + { + Assert.Equal(2, ex.InvalidHeaders.Length); + } + } + } + + [Fact] + public void GetRecordGeneric_PropertiesDontMatch_ThrowsHeaderValidationException() + { + using (var csv = new CsvReader(new StringReader("bad data"), CultureInfo.InvariantCulture)) + { + csv.Read(); + try + { + csv.GetRecord<Test>(); + throw new XUnitException(); + } + catch (HeaderValidationException ex) + { + Assert.Equal(2, ex.InvalidHeaders.Length); + } + } + } + + [Fact] + public void GetRecords_PropertiesDontMatch_ThrowsHeaderValidationException() + { + using (var csv = new CsvReader(new StringReader("bad data"), CultureInfo.InvariantCulture)) + { + try + { + csv.GetRecords(typeof(Test)).ToList(); + throw new XUnitException(); + } + catch (HeaderValidationException ex) + { + Assert.Equal(2, ex.InvalidHeaders.Length); + } + } + } + + [Fact] + public void GetRecordsGeneric_PropertiesDontMatch_ThrowsHeaderValidationException() + { + using (var csv = new CsvReader(new StringReader("bad data"), CultureInfo.InvariantCulture)) + { + try + { + csv.GetRecords<Test>().ToList(); + throw new XUnitException(); + } + catch (HeaderValidationException ex) + { + Assert.Equal(2, ex.InvalidHeaders.Length); + } + } + } + + [Fact] + public void GetRecordsGeneric_PrivateSetter_NoException() + { + var data = new StringBuilder(); + data.AppendLine("Number"); + data.AppendLine("1"); + using (var csv = new CsvReader(new StringReader(data.ToString()), CultureInfo.InvariantCulture)) + { + var records = csv.GetRecords<HasPrivateSetter>().ToList(); + var record = records[0]; + Assert.Equal(1, record.Number); + Assert.Equal(2, record.Double); + } + } + + [Fact] + public void GetRecordsGeneric_IgnoreProperty_NoException() + { + var data = new StringBuilder(); + data.AppendLine("Id"); + data.AppendLine("1"); + using (var csv = new CsvReader(new StringReader(data.ToString()), CultureInfo.InvariantCulture)) + { + csv.Context.RegisterClassMap<HasIgnoredPropertyMap>(); + var records = csv.GetRecords<Test>().ToList(); + var record = records[0]; + Assert.Equal(1, record.Id); + Assert.Null(record.Name); + } + } + + [Fact] + public void ValidateHeader_NoNamesMapped_NoException() + { + using (var csv = new CsvReader(new StringReader("Id"), CultureInfo.InvariantCulture)) + { + csv.Context.RegisterClassMap<HasIndexNoNameMap>(); + + csv.Read(); + csv.ReadHeader(); + csv.ValidateHeader<Test>(); + } + } + + [Fact] + public void ValidateHeader_HasIndexAndName_ThrowsHeaderValidationException() + { + using (var csv = new CsvReader(new StringReader("Id"), CultureInfo.InvariantCulture)) + { + csv.Context.RegisterClassMap<HasIndexAndNameMap>(); + + csv.Read(); + csv.ReadHeader(); + try + { + csv.ValidateHeader<Test>(); + throw new XUnitException(); + } + catch (HeaderValidationException ex) + { + Assert.Single(ex.InvalidHeaders); + Assert.Equal("Name", ex.InvalidHeaders[0].Names[0]); + } + } + } + + private class Test + { + public int Id { get; set; } + + public string Name { get; set; } + } + + private class HasReference + { + public Test Reference { get; set; } + } + + private class HasConstructor + { + public int Id { get; private set; } + + public string Name { get; private set; } + + public HasConstructor(int Id, string Name) + { + this.Id = Id; + this.Name = Name; + } + } + + private class HasPrivateSetter + { + public int Number { get; set; } + + public int Double => Number * 2; + } + + private sealed class HasIgnoredPropertyMap : ClassMap<Test> + { + public HasIgnoredPropertyMap() + { + AutoMap(CultureInfo.InvariantCulture); + Map(m => m.Name).Ignore(); + } + } + + private sealed class HasIndexNoNameMap : ClassMap<Test> + { + public HasIndexNoNameMap() + { + Map(m => m.Id).Index(0); + Map(m => m.Name).Index(1); + } + } + + private sealed class HasIndexAndNameMap : ClassMap<Test> + { + public HasIndexAndNameMap() + { + Map(m => m.Id).Index(0).Name("Id"); + Map(m => m.Name).Index(1).Name("Name"); + } + } + } +} |