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Conversion of LINQtoCSV to a universal portable class library, and some ... #36

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Conversion of LINQtoCSV to a universal portable class library, and some ... #36

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156 changes: 92 additions & 64 deletions LINQtoCSV.Tests/CsvContextReadTests.cs
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Original file line number Diff line number Diff line change
@@ -1,15 +1,12 @@
using LINQtoCSV;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.IO;
using System.Collections.Generic;

namespace LINQtoCSV.Tests
{
[TestClass()]
[TestClass]
public class CsvContextReadTests : Test
{
[TestMethod()]
[TestMethod]
public void GoodFileUsingOutputFormatForParsingDatesCharUSEnglish()
{
// Arrange
Expand All @@ -18,24 +15,28 @@ public void GoodFileUsingOutputFormatForParsingDatesCharUSEnglish()
{
SeparatorChar = ';',
FirstLineHasColumnNames = false,
UseOutputFormatForParsingCsvValue = true,
UseOutputFormatForParsingCsvValue = true,
EnforceCsvColumnAttribute = true, // default is false
FileCultureName = "en-US" // default is the current culture
FileCultureName = "en-US", // default is the current culture
};

string testInput =
"AAAAAAAA;052308" + Environment.NewLine +
"BBBBBBBB;051212" + Environment.NewLine +
"CCCCCCCC;122308";

var expected = new[] {
new ProductDataParsingOutputFormat() {
var expected = new[]
{
new ProductDataParsingOutputFormat
{
name = "AAAAAAAA", startDate = new DateTime(2008, 5, 23),
},
new ProductDataParsingOutputFormat {
name = "BBBBBBBB", startDate = new DateTime(2012, 5, 12),
new ProductDataParsingOutputFormat
{
name = "BBBBBBBB", startDate = new DateTime(2012, 5, 12),
},
new ProductDataParsingOutputFormat {
new ProductDataParsingOutputFormat
{
name = "CCCCCCCC", startDate = new DateTime(2008, 12, 23),
}
};
Expand All @@ -45,7 +46,7 @@ public void GoodFileUsingOutputFormatForParsingDatesCharUSEnglish()
AssertRead(testInput, fileDescription_namesUs, expected);
}

[TestMethod()]
[TestMethod]
public void GoodFileNoSeparatorCharUseOutputFormatForParsingUSEnglish()
{
// Arrange
Expand All @@ -64,14 +65,18 @@ public void GoodFileNoSeparatorCharUseOutputFormatForParsingUSEnglish()
BBBBBBBB10.31105/12/12\n
CCCCCCCC12.00012/23/08";

var expected = new[] {
new ProductDataCharLength() {
var expected = new[]
{
new ProductDataCharLength
{
name = "AAAAAAAA", weight = 34.184, startDate = new DateTime(2008, 5, 23),
},
new ProductDataCharLength {
name = "BBBBBBBB", weight = 10.311, startDate = new DateTime(2012, 5, 12),
new ProductDataCharLength
{
name = "BBBBBBBB", weight = 10.311, startDate = new DateTime(2012, 5, 12),
},
new ProductDataCharLength {
new ProductDataCharLength
{
name = "CCCCCCCC", weight = 12.000, startDate = new DateTime(2008, 12, 23),
}
};
Expand All @@ -81,7 +86,7 @@ public void GoodFileNoSeparatorCharUseOutputFormatForParsingUSEnglish()
AssertRead(testInput, fileDescription_namesUs, expected);
}

[TestMethod()]
[TestMethod]
public void GoodFileNoSeparatorCharUSEnglish()
{
// Arrange
Expand All @@ -100,14 +105,18 @@ public void GoodFileNoSeparatorCharUSEnglish()
BBBBBBBB10.31105/12/12\n
CCCCCCCC12.00012/23/08";

var expected = new[] {
new ProductDataCharLength() {
var expected = new[]
{
new ProductDataCharLength
{
name = "AAAAAAAA", weight = 34.184, startDate = new DateTime(2008, 5, 23),
},
new ProductDataCharLength {
name = "BBBBBBBB", weight = 10.311, startDate = new DateTime(2012, 5, 12),
new ProductDataCharLength
{
name = "BBBBBBBB", weight = 10.311, startDate = new DateTime(2012, 5, 12),
},
new ProductDataCharLength {
new ProductDataCharLength
{
name = "CCCCCCCC", weight = 12.000, startDate = new DateTime(2008, 12, 23),
}
};
Expand All @@ -117,7 +126,7 @@ public void GoodFileNoSeparatorCharUSEnglish()
AssertRead(testInput, fileDescription_namesUs, expected);
}

[TestMethod()]
[TestMethod]
public void GoodFileCommaDelimitedUseFieldIndexForReadingDataCharUSEnglish()
{
// Arrange
Expand All @@ -137,14 +146,18 @@ public void GoodFileCommaDelimitedUseFieldIndexForReadingDataCharUSEnglish()
"BBBBBBBB,__,10.311,05/12/12" + Environment.NewLine +
"CCCCCCCC,__,12.000,12/23/08";

var expected = new[] {
new ProductDataSpecificFieldIndex() {
var expected = new[]
{
new ProductDataSpecificFieldIndex
{
name = "AAAAAAAA", weight = 34.184, startDate = new DateTime(2008, 5, 23),
},
new ProductDataSpecificFieldIndex {
name = "BBBBBBBB", weight = 10.311, startDate = new DateTime(2012, 5, 12),
new ProductDataSpecificFieldIndex
{
name = "BBBBBBBB", weight = 10.311, startDate = new DateTime(2012, 5, 12),
},
new ProductDataSpecificFieldIndex {
new ProductDataSpecificFieldIndex
{
name = "CCCCCCCC", weight = 12.000, startDate = new DateTime(2008, 12, 23),
}
};
Expand All @@ -154,7 +167,7 @@ public void GoodFileCommaDelimitedUseFieldIndexForReadingDataCharUSEnglish()
AssertRead(testInput, fileDescription_namesUs, expected);
}

[TestMethod()]
[TestMethod]
public void GoodFileCommaDelimitedUseFieldIndexForReadingDataCharUseOutputFormatForParsingUSEnglish()
{
// Arrange
Expand All @@ -176,14 +189,18 @@ public void GoodFileCommaDelimitedUseFieldIndexForReadingDataCharUseOutputFormat
"BBBBBBBB,__,10.311,05/12/12" + Environment.NewLine +
"CCCCCCCC,__,12.000,12/23/08";

var expected = new[] {
new ProductDataSpecificFieldIndex() {
var expected = new[]
{
new ProductDataSpecificFieldIndex
{
name = "AAAAAAAA", weight = 34.184, startDate = new DateTime(2008, 5, 23),
},
new ProductDataSpecificFieldIndex {
name = "BBBBBBBB", weight = 10.311, startDate = new DateTime(2012, 5, 12),
new ProductDataSpecificFieldIndex
{
name = "BBBBBBBB", weight = 10.311, startDate = new DateTime(2012, 5, 12),
},
new ProductDataSpecificFieldIndex {
new ProductDataSpecificFieldIndex
{
name = "CCCCCCCC", weight = 12.000, startDate = new DateTime(2008, 12, 23),
}
};
Expand All @@ -193,8 +210,7 @@ public void GoodFileCommaDelimitedUseFieldIndexForReadingDataCharUseOutputFormat
AssertRead(testInput, fileDescription_namesUs, expected);
}


[TestMethod()]
[TestMethod]
public void GoodFileCommaDelimitedNamesInFirstLineUSEnglish()
{
// Arrange
Expand All @@ -216,21 +232,25 @@ two newlines
and a quoted """"string""""""
dog house, ""45,230,990"",29 Feb 2004, , -56, True,"""", FF10, ""12,008""";

var expected = new [] {
new ProductData {
var expected = new[]
{
new ProductData
{
name = "moonbuggy", weight = 34.184, startDate = new DateTime(2008, 5, 23), launchTime = new DateTime(2009, 5, 5, 16, 11, 0),
nbrAvailable = 1205, onsale = true, shopsAvailable = "Paris, New York", hexProductCode = 31, retailPrice = 540.12M,
description = "newly launched product"
},
new ProductData {
new ProductData
{
name = "mouse trap", weight = 45E-5, startDate = new DateTime(1985, 1, 2), launchTime = new DateTime(1988, 8, 7, 0, 0, 0),
nbrAvailable = 4030, onsale = false, shopsAvailable = @"This field has
a newline", hexProductCode = 256, retailPrice = 78300M,
description = @"This field has quotes(""), and
two newlines
and a quoted ""string"""
},
new ProductData {
new ProductData
{
name = "dog house", weight = 45230990, startDate = new DateTime(2004, 2, 29), launchTime = default(DateTime),
nbrAvailable = -56, onsale = true, shopsAvailable = "", hexProductCode = 65296, retailPrice = 12008M,
description = null
Expand All @@ -242,7 +262,7 @@ and a quoted ""string"""
AssertRead(testInput, fileDescription_namesUs, expected);
}

[TestMethod()]
[TestMethod]
public void GoodFileTabDelimitedNoNamesInFirstLineNLnl()
{
// Arrange
Expand All @@ -257,21 +277,25 @@ public void GoodFileTabDelimitedNoNamesInFirstLineNLnl()

string testInput =
"moonbuggy\t 23/5/08\t 5-Mei-2009 16:11 pm\t 34.184\t \"Paris, New York\"\t 1F\t €540,12\t true\t newly launched product\r\n\"mouse trap\"\t 2/1/1985\t \"7 Augustus 1988\t 0:00\"\t45E-5\t \"This field has\r\na newline\"\t 100\t \"€78.300\"\t FALSE\t \"This field has quotes(\"\"), and\r\ntwo newlines\r\nand a quoted \"\"string\"\"\"\r\ndog house\t29 Feb 2004\t \t \"45.230.990\"\t\"\"\t FF10\t \"12.008\"\t True";
var expected = new[] {
new ProductData {
var expected = new[]
{
new ProductData
{
name = "moonbuggy", weight = 34184, startDate = new DateTime(2008, 5, 23), launchTime = new DateTime(2009, 5, 5, 16, 11, 0),
nbrAvailable = 0, onsale = true, shopsAvailable = "Paris, New York", hexProductCode = 31, retailPrice = 540.12M,
description = "newly launched product"
},
new ProductData {
new ProductData
{
name = "mouse trap", weight = 45E-5, startDate = new DateTime(1985, 1, 2), launchTime = new DateTime(1988, 8, 7, 0, 0, 0),
nbrAvailable = 0, onsale = false, shopsAvailable = @"This field has
a newline", hexProductCode = 256, retailPrice = 78300M,
description = @"This field has quotes(""), and
two newlines
and a quoted ""string"""
},
new ProductData {
new ProductData
{
name = "dog house", weight = 45230990, startDate = new DateTime(2004, 2, 29), launchTime = default(DateTime),
nbrAvailable = 0, onsale = true, shopsAvailable = "", hexProductCode = 65296, retailPrice = 12008M,
description = null
Expand All @@ -283,7 +307,7 @@ and a quoted ""string"""
AssertRead(testInput, fileDescription_nonamesNl, expected);
}

[TestMethod()]
[TestMethod]
public void GoodFileCommaDelimitedWithTrailingSeparatorChars()
{
// Arrange
Expand All @@ -306,21 +330,25 @@ two newlines
and a quoted """"string""""""
dog house, ""45,230,990"",29 Feb 2004, , -56, True,"""", FF10, ""12,008"",";

var expected = new[] {
new ProductData {
var expected = new[]
{
new ProductData
{
name = "moonbuggy", weight = 34.184, startDate = new DateTime(2008, 5, 23), launchTime = new DateTime(2009, 5, 5, 16, 11, 0),
nbrAvailable = 1205, onsale = true, shopsAvailable = "Paris, New York", hexProductCode = 31, retailPrice = 540.12M,
description = "newly launched product"
},
new ProductData {
new ProductData
{
name = "mouse trap", weight = 45E-5, startDate = new DateTime(1985, 1, 2), launchTime = new DateTime(1988, 8, 7, 0, 0, 0),
nbrAvailable = 4030, onsale = false, shopsAvailable = @"This field has
a newline", hexProductCode = 256, retailPrice = 78300M,
description = @"This field has quotes(""), and
two newlines
and a quoted ""string"""
},
new ProductData {
new ProductData
{
name = "dog house", weight = 45230990, startDate = new DateTime(2004, 2, 29), launchTime = default(DateTime),
nbrAvailable = -56, onsale = true, shopsAvailable = "", hexProductCode = 65296, retailPrice = 12008M,
description = null
Expand All @@ -332,17 +360,18 @@ and a quoted ""string"""
AssertRead(testInput, fileDescription_namesUs, expected);
}

[TestMethod()]
public void FileWithUnknownColumns_ShouldDiscardColumns() {
[TestMethod]
public void FileWithUnknownColumns_ShouldDiscardColumns()
{
var description = new CsvFileDescription
{
SeparatorChar = ',',
FirstLineHasColumnNames = true,
IgnoreUnknownColumns = true,
};
{
SeparatorChar = ',',
FirstLineHasColumnNames = true,
IgnoreUnknownColumns = true,
};

//The following input has 5 columns: Id | Name | Last Name | Age | City. Only the Name, Last Name and Age will be read.

string input =
@"Id,Name,Last Name,Age,City
1,John,Doe,15,Washington
Expand All @@ -365,7 +394,6 @@ public void FileWithUnknownColumns_ShouldDiscardColumns() {
};

AssertRead(input, description, expected);

}
}
}
}
8 changes: 3 additions & 5 deletions LINQtoCSV.Tests/CsvContextWriteTests.cs
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Original file line number Diff line number Diff line change
@@ -1,16 +1,14 @@
using LINQtoCSV;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.IO;
using System.Collections.Generic;
using System.Text;

namespace LINQtoCSV.Tests
{
[TestClass()]
[TestClass]
public class CsvContextWriteTests : Test
{
[TestMethod()]
[TestMethod]
public void GoodFileCommaDelimitedNamesInFirstLineNLnl()
{
// Arrange
Expand Down
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