public void ChangeExtension()
{
Assert.Equal("test.one", LinuxPath.ChangeExtension("test", "one"));
Assert.Equal("test.one", LinuxPath.ChangeExtension("test.zero", "one"));
Assert.Equal("/foo/test.one", LinuxPath.ChangeExtension("\\foo\\test", "one"));
Assert.Equal("/foo/test.one", LinuxPath.ChangeExtension("\\foo\\test.zero", "one"));
}
public void ChangeExtensionTest()
{
String result = LinuxPath.ChangeExtension("/system/busybox", "foo");
Assert.AreEqual <string>("/system/busybox.foo", result);
result = LinuxPath.ChangeExtension("/system/xbin/file.ext", "myext");
Assert.AreEqual <string>("/system/xbin/file.myext", result);
result = LinuxPath.ChangeExtension("/system/xbin/file.ext", "");
Assert.AreEqual <string>("/system/xbin/file", result);
result = LinuxPath.ChangeExtension("/system/busybox.foo", "");
Assert.AreEqual <string>("/system/busybox", result);
}
public void WhenPathContainsInvalidCharacter_ShouldThrowArgumentException( )
{
int errorCount = 0;
for (var x = 0; x < LinuxPathConsts.InvalidPathChars.Length; ++x)
{
try {
string result = LinuxPath.ChangeExtension("/my-invalid-path/f-{0}".With(LinuxPathConsts.InvalidPathChars[x]), "ext");
} catch (ArgumentException) {
errorCount++;
}
}
Assert.Equal(LinuxPathConsts.InvalidPathChars.Length, errorCount);
}
public void WhenPathHasNoExtension_ShouldReturnPathWithExtension( )
{
string result = LinuxPath.ChangeExtension("/my-path/to/file", ".ext2");
Assert.Equal("/my-path/to/file.ext2", result);
}
public void WhenExtensionStartsWithDot_ShouldReturnChangedExtension( )
{
string result = LinuxPath.ChangeExtension("/my-path/to/file.ext1", ".ext2");
Assert.Equal("/my-path/to/file.ext2", result);
}
public void WhenExtensionIsEmpty_ShouldReturnPath( )
{
string result = LinuxPath.ChangeExtension("/my-path/to/file.ext1", string.Empty);
Assert.Equal("/my-path/to/file.ext1", result);
}
public void WhenPathLengthIsZero_ShouldReturnEmpty()
{
string result = LinuxPath.ChangeExtension(string.Empty, "ext");
Assert.Equal(string.Empty, result);
}
public void WhenPathIsNull_ShouldReturnNull()
{
string result = LinuxPath.ChangeExtension(null, "ext");
Assert.Null(result);
}