[Fact]//xUnit测试方法只用带[Fact]Attribute就可以了
public void GetStringSampleExceptions()
{
var sample = new StringSample(String.Empty);
Assert.Throws <ArgumentNullException>(() => sample.GetStringDemo(null, "a"));
Assert.Throws <ArgumentNullException>(() => sample.GetStringDemo("a", null));
Assert.Throws <ArgumentException>(() => sample.GetStringDemo(string.Empty, "a"));
}
public void TestGetStringDemoExceptions()
{
var sample = new StringSample(string.Empty);
Assert.Throws <ArgumentNullException>(() => sample.GetStringDemo(null, "a")); //first=null
Assert.Throws <ArgumentNullException>(() => sample.GetStringDemo("a", null)); //second=null
Assert.Throws <ArgumentException>(() => sample.GetStringDemo(string.Empty, "a")); //first=string.empty
}
public void GetStringDemoExceptions()
{
var sample = new StringSample(string.Empty);
Assert.Throws <ArgumentNullException>(() => sample.GetStringDemo(null, "a"));
Assert.Throws <ArgumentNullException>(() => sample.GetStringDemo("a", null));
Assert.Throws <ArgumentException>(() =>
sample.GetStringDemo(string.Empty, "a"));
const string first = "a";
const string second = "bb";
Assert.Throws <ArgumentOutOfRangeException>(() => sample.GetStringDemo(first, second));
}
public void TestGetStringDemoUsingMember(string init, string a, string b, string expected)
{
var sample = new StringSample(init);
string actual = sample.GetStringDemo(a, b);
Assert.Equal(expected, actual);
}
public void GetStringDemoABCDBC()
{
string expected = "removed bc from abcd: ad";
var sample = new StringSample(String.Empty);
string actual = sample.GetStringDemo("abcd", "bc");
Assert.AreEqual(expected, actual);
}
public void GetStringDemoAB()
{
string expected = "b not found in a";
var sample = new StringSample(String.Empty);
string actual = sample.GetStringDemo("a", "b");
Assert.AreEqual(expected, actual);
}
public void GetStringDemoInlineData(string init, string a, string b, string expected)
{
var sample = new StringSample(init);
string actual = sample.GetStringDemo(a, b);
Assert.Equal(expected, actual);
}
public void GetStringDemoABCDBC()
{
string expected = "removed bc from abcd: ad";
StringSample sample = new StringSample(String.Empty);
string actual = sample.GetStringDemo("abcd", "bc");
Assert.AreEqual(expected, actual);
}
public void GetStringDemoAB()
{
string expected = "b not found in a";
StringSample sample = new StringSample(String.Empty);
string actual = sample.GetStringDemo("a", "b");
Assert.AreEqual(expected, actual);
}
public void TestGetStringDemoUsingMember(string init, string first, string second, string expected)
{
var sample = new StringSample(init);
string actual = sample.GetStringDemo(first, second);
Assert.Equal(expected, actual);
}
public void GetStringDemoRemoveBCFromABCD()
{
var expected = "removed bc from abcd: ad";
var sample = new StringSample(String.Empty);
var actual = sample.GetStringDemo("abcd", "bc");
Assert.AreEqual(expected, actual);
}
public void GetStringDemoBNotInA()
{
var expected = "b not found in a";
var sample = new StringSample(String.Empty);
var actual = sample.GetStringDemo("a", "b");
Assert.AreEqual(expected, actual);
}
public void GetStringDemoOnIndexBiggerThanFive()
{
var expected = "INIT";
var sample = new StringSample("InIt");
var actual = sample.GetStringDemo("abcdefgh", "f");
Assert.AreEqual(expected, actual);
}
public void GetStringDemoAB()
{
//Arrange
string expected = "b not found in a";
//Act
var sample = new StringSample(string.Empty);
string actual = sample.GetStringDemo("a", "b");
//Assert
Assert.AreEqual(expected, actual);
}
public void GetStringDemoThrowOnFirstNull()
{
var sample = new StringSample(String.Empty);
sample.GetStringDemo(null, "second");
}
public void GetStringDemoThrowOnFirstIsEmpty()
{
var sample = new StringSample(String.Empty);
sample.GetStringDemo("", "abcd");
}
public void GetStringDemoThrowOnFirstShorterThanSecond()
{
var sample = new StringSample(String.Empty);
sample.GetStringDemo("abc", "abcd");
}
public void GetStringDemoThrowOnSecondNull()
{
var sample = new StringSample(String.Empty);
sample.GetStringDemo("first", null);
}