/// <summary>Test is key-field-helper's getStartOffset/getEndOffset.</summary>
/// <exception cref="System.Exception"/>
public virtual void TestgetStartEndOffset()
{
KeyFieldHelper helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
// test getStartOffset with -k1,2
helper.SetKeyFieldSpec(1, 2);
string input = "hi\thello";
string expectedOutput = input;
TestKeySpecs(input, expectedOutput, helper);
// test getStartOffset with -k1.0,0 .. should result into start = -1
helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k1.0,0");
TestKeySpecs(input, null, helper);
// test getStartOffset with -k1,0
helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k1,0");
expectedOutput = input;
TestKeySpecs(input, expectedOutput, helper);
// test getStartOffset with -k1.2,0
helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k1.2,0");
expectedOutput = "i\thello";
TestKeySpecs(input, expectedOutput, helper);
// test getWordLengths with -k1.0,2.3
helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k1.1,2.3");
expectedOutput = "hi\thel";
TestKeySpecs(input, expectedOutput, helper);
// test getWordLengths with -k1.2,2.3
helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k1.2,2.3");
expectedOutput = "i\thel";
TestKeySpecs(input, expectedOutput, helper);
// test getStartOffset with -k1.2,3.0
helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k1.2,3.0");
expectedOutput = "i\thello";
TestKeySpecs(input, expectedOutput, helper);
// test getStartOffset with -k2,2
helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k2,2");
expectedOutput = "hello";
TestKeySpecs(input, expectedOutput, helper);
// test getStartOffset with -k3.0,4.0
helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k3.1,4.0");
TestKeySpecs(input, null, helper);
// test getStartOffset with -k2.1
helper = new KeyFieldHelper();
input = "123123123123123hi\thello\thow";
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k2.1");
expectedOutput = "hello\thow";
TestKeySpecs(input, expectedOutput, helper, 15, input.Length);
// test getStartOffset with -k2.1,4 with end ending on \t
helper = new KeyFieldHelper();
input = "123123123123123hi\thello\t\thow\tare";
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k2.1,3");
expectedOutput = "hello\t";
TestKeySpecs(input, expectedOutput, helper, 17, input.Length);
// test getStartOffset with -k2.1 with end ending on \t
helper = new KeyFieldHelper();
input = "123123123123123hi\thello\thow\tare";
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k2.1");
expectedOutput = "hello\thow\t";
TestKeySpecs(input, expectedOutput, helper, 17, 28);
// test getStartOffset with -k2.1,3 with smaller length
helper = new KeyFieldHelper();
input = "123123123123123hi\thello\thow";
helper.SetKeyFieldSeparator("\t");
helper.ParseOption("-k2.1,3");
expectedOutput = "hello";
TestKeySpecs(input, expectedOutput, helper, 15, 23);
}
/// <summary>Test is key-field-helper's parse option.</summary>
/// <exception cref="System.Exception"/>
public virtual void TestparseOption()
{
KeyFieldHelper helper = new KeyFieldHelper();
helper.SetKeyFieldSeparator("\t");
string keySpecs = "-k1.2,3.4";
string eKeySpecs = keySpecs;
helper.ParseOption(keySpecs);
string actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
// test -k a.b
keySpecs = "-k 1.2";
eKeySpecs = "-k1.2,0.0";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-nr -k1.2,3.4";
eKeySpecs = "-k1.2,3.4nr";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-nr -k1.2,3.4n";
eKeySpecs = "-k1.2,3.4n";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-nr -k1.2,3.4r";
eKeySpecs = "-k1.2,3.4r";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-nr -k1.2,3.4 -k5.6,7.8n -k9.10,11.12r -k13.14,15.16nr";
//1st
eKeySpecs = "-k1.2,3.4nr";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
// 2nd
eKeySpecs = "-k5.6,7.8n";
actKeySpecs = helper.KeySpecs()[1].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
//3rd
eKeySpecs = "-k9.10,11.12r";
actKeySpecs = helper.KeySpecs()[2].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
//4th
eKeySpecs = "-k13.14,15.16nr";
actKeySpecs = helper.KeySpecs()[3].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-k1.2n,3.4";
eKeySpecs = "-k1.2,3.4n";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-k1.2r,3.4";
eKeySpecs = "-k1.2,3.4r";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-k1.2nr,3.4";
eKeySpecs = "-k1.2,3.4nr";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-k1.2,3.4n";
eKeySpecs = "-k1.2,3.4n";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-k1.2,3.4r";
eKeySpecs = "-k1.2,3.4r";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-k1.2,3.4nr";
eKeySpecs = "-k1.2,3.4nr";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-nr -k1.2,3.4 -k5.6,7.8";
eKeySpecs = "-k1.2,3.4nr";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
eKeySpecs = "-k5.6,7.8nr";
actKeySpecs = helper.KeySpecs()[1].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-n -k1.2,3.4 -k5.6,7.8";
eKeySpecs = "-k1.2,3.4n";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
eKeySpecs = "-k5.6,7.8n";
actKeySpecs = helper.KeySpecs()[1].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-r -k1.2,3.4 -k5.6,7.8";
eKeySpecs = "-k1.2,3.4r";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
eKeySpecs = "-k5.6,7.8r";
actKeySpecs = helper.KeySpecs()[1].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-k1.2,3.4n -k5.6,7.8";
eKeySpecs = "-k1.2,3.4n";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
eKeySpecs = "-k5.6,7.8";
actKeySpecs = helper.KeySpecs()[1].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-k1.2,3.4r -k5.6,7.8";
eKeySpecs = "-k1.2,3.4r";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
eKeySpecs = "-k5.6,7.8";
actKeySpecs = helper.KeySpecs()[1].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-k1.2,3.4nr -k5.6,7.8";
eKeySpecs = "-k1.2,3.4nr";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
eKeySpecs = "-k5.6,7.8";
actKeySpecs = helper.KeySpecs()[1].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-n";
eKeySpecs = "-k1.1,0.0n";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-r";
eKeySpecs = "-k1.1,0.0r";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
keySpecs = "-nr";
eKeySpecs = "-k1.1,0.0nr";
helper = new KeyFieldHelper();
helper.ParseOption(keySpecs);
actKeySpecs = helper.KeySpecs()[0].ToString();
NUnit.Framework.Assert.AreEqual("KeyFieldHelper's parsing is garbled", eKeySpecs,
actKeySpecs);
}