//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void testNoOverrides() throws java.io.IOException
public virtual void testNoOverrides()
{
StemmerOverrideFilter.Builder builder = new StemmerOverrideFilter.Builder(true);
Tokenizer tokenizer = new KeywordTokenizer(new StringReader("book"));
TokenStream stream = new PorterStemFilter(new StemmerOverrideFilter(tokenizer, builder.build()));
assertTokenStreamContents(stream, new string[] {"book"});
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void testOverride() throws java.io.IOException
public virtual void testOverride()
{
// lets make booked stem to books
// the override filter will convert "booked" to "books",
// but also mark it with KeywordAttribute so Porter will not change it.
StemmerOverrideFilter.Builder builder = new StemmerOverrideFilter.Builder();
builder.add("booked", "books");
Tokenizer tokenizer = new KeywordTokenizer(new StringReader("booked"));
TokenStream stream = new PorterStemFilter(new StemmerOverrideFilter(tokenizer, builder.build()));
assertTokenStreamContents(stream, new string[] {"books"});
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void testRandomRealisticKeyword() throws java.io.IOException
public virtual void testRandomRealisticKeyword()
{
IDictionary<string, string> map = new Dictionary<string, string>();
int numTerms = atLeast(50);
for (int i = 0; i < numTerms; i++)
{
string randomRealisticUnicodeString = TestUtil.randomRealisticUnicodeString(random());
if (randomRealisticUnicodeString.Length > 0)
{
string value = TestUtil.randomSimpleString(random());
map[randomRealisticUnicodeString] = value.Length == 0 ? "a" : value;
}
}
if (map.Count == 0)
{
map["booked"] = "books";
}
StemmerOverrideFilter.Builder builder = new StemmerOverrideFilter.Builder(random().nextBoolean());
ISet<KeyValuePair<string, string>> entrySet = map.SetOfKeyValuePairs();
foreach (KeyValuePair<string, string> entry in entrySet)
{
builder.add(entry.Key, entry.Value);
}
StemmerOverrideMap build = builder.build();
foreach (KeyValuePair<string, string> entry in entrySet)
{
if (random().nextBoolean())
{
Tokenizer tokenizer = new KeywordTokenizer(new StringReader(entry.Key));
TokenStream stream = new PorterStemFilter(new StemmerOverrideFilter(tokenizer, build));
assertTokenStreamContents(stream, new string[] {entry.Value});
}
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void testRandomRealisticWhiteSpace() throws java.io.IOException
public virtual void testRandomRealisticWhiteSpace()
{
IDictionary<string, string> map = new Dictionary<string, string>();
int numTerms = atLeast(50);
for (int i = 0; i < numTerms; i++)
{
string randomRealisticUnicodeString = TestUtil.randomRealisticUnicodeString(random());
char[] charArray = randomRealisticUnicodeString.ToCharArray();
StringBuilder builder = new StringBuilder();
for (int j = 0; j < charArray.Length;)
{
int cp = char.codePointAt(charArray, j, charArray.Length);
if (!char.IsWhiteSpace(cp))
{
builder.appendCodePoint(cp);
}
j += char.charCount(cp);
}
if (builder.Length > 0)
{
string value = TestUtil.randomSimpleString(random());
map[builder.ToString()] = value.Length == 0 ? "a" : value;
}
}
if (map.Count == 0)
{
map["booked"] = "books";
}
StemmerOverrideFilter.Builder builder = new StemmerOverrideFilter.Builder(random().nextBoolean());
ISet<KeyValuePair<string, string>> entrySet = map.SetOfKeyValuePairs();
StringBuilder input = new StringBuilder();
IList<string> output = new List<string>();
foreach (KeyValuePair<string, string> entry in entrySet)
{
builder.add(entry.Key, entry.Value);
if (random().nextBoolean() || output.Count == 0)
{
input.Append(entry.Key).Append(" ");
output.Add(entry.Value);
}
}
Tokenizer tokenizer = new WhitespaceTokenizer(TEST_VERSION_CURRENT, new StringReader(input.ToString()));
TokenStream stream = new PorterStemFilter(new StemmerOverrideFilter(tokenizer, builder.build()));
assertTokenStreamContents(stream, output.ToArray());
}
