Lucene.Net.Tests.Document.TestField: Added tests for ToString()
diff --git a/src/Lucene.Net.Tests/Document/TestField.cs b/src/Lucene.Net.Tests/Document/TestField.cs
index d3173a3a..eabda5b 100644
--- a/src/Lucene.Net.Tests/Document/TestField.cs
+++ b/src/Lucene.Net.Tests/Document/TestField.cs
@@ -1,3 +1,4 @@
+using J2N.Globalization;
using J2N.Text;
using Lucene.Net.Analysis;
using Lucene.Net.Analysis.Standard;
@@ -9,6 +10,8 @@
using Lucene.Net.Util;
using NUnit.Framework;
using System;
+using System.Collections.Generic;
+using System.Globalization;
using System.IO;
using System.Text;
using Assert = Lucene.Net.TestFramework.Assert;
@@ -709,7 +712,7 @@
// assertEquals(false, fieldType.tokenized());
// assertEquals(FieldType.NumericType.DOUBLE, fieldType.numericType());
-
+
// doc.add(field);
// writer.addDocument(doc);
// writer.commit();
@@ -734,5 +737,83 @@
// dir.close();
//}
+
+ public enum ToStringCulture
+ {
+ Invariant,
+ France
+ }
+
+ public static IEnumerable<TestCaseData> ToStringData(ToStringCulture cultureEnum)
+ {
+ CultureInfo culture = cultureEnum switch
+ {
+ ToStringCulture.France => new CultureInfo("fr-FR"),
+ _ => CultureInfo.InvariantCulture
+ };
+
+ string sep = culture.NumberFormat.NumberDecimalSeparator;
+
+ yield return new TestCaseData(new DoubleField("foo", 5d, Field.Store.NO), $"indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=DOUBLE,numericPrecisionStep=4<foo:5{sep}0>");
+ yield return new TestCaseData(new DoubleField("foo", 5d, Field.Store.YES), $"stored,indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=DOUBLE,numericPrecisionStep=4<foo:5{sep}0>");
+ yield return new TestCaseData(new DoubleDocValuesField("foo", 5d), "docValueType=NUMERIC<foo:4617315517961601024>");
+ yield return new TestCaseData(new SingleDocValuesField("foo", 5f), "docValueType=NUMERIC<foo:1084227584>");
+ yield return new TestCaseData(new SingleField("foo", 5f, Field.Store.NO), $"indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=SINGLE,numericPrecisionStep=4<foo:5{sep}0>");
+ yield return new TestCaseData(new SingleField("foo", 5f, Field.Store.YES), $"stored,indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=SINGLE,numericPrecisionStep=4<foo:5{sep}0>");
+ yield return new TestCaseData(new Int32Field("foo", 5, Field.Store.NO), "indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=INT32,numericPrecisionStep=4<foo:5>");
+ yield return new TestCaseData(new Int32Field("foo", 5, Field.Store.YES), "stored,indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=INT32,numericPrecisionStep=4<foo:5>");
+ yield return new TestCaseData(new NumericDocValuesField("foo", 5L), "docValueType=NUMERIC<foo:5>");
+ yield return new TestCaseData(new Int64Field("foo", 5L, Field.Store.NO), "indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=INT64,numericPrecisionStep=4<foo:5>");
+ yield return new TestCaseData(new Int64Field("foo", 5L, Field.Store.YES), "stored,indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=INT64,numericPrecisionStep=4<foo:5>");
+ yield return new TestCaseData(new SortedDocValuesField("foo", new BytesRef("bar")), "docValueType=SORTED<foo:[62 61 72]>");
+ yield return new TestCaseData(new BinaryDocValuesField("foo", new BytesRef("bar")), "docValueType=BINARY<foo:[62 61 72]>");
+ yield return new TestCaseData(new StringField("foo", "bar", Field.Store.NO), "indexed,omitNorms,indexOptions=DOCS_ONLY<foo:bar>");
+ yield return new TestCaseData(new StringField("foo", "bar", Field.Store.YES), "stored,indexed,omitNorms,indexOptions=DOCS_ONLY<foo:bar>");
+ yield return new TestCaseData(new TextField("foo", "bar", Field.Store.NO), "indexed,tokenized<foo:bar>");
+ yield return new TestCaseData(new TextField("foo", "bar", Field.Store.YES), "stored,indexed,tokenized<foo:bar>");
+ yield return new TestCaseData(new TextField("foo", new StringReader("bar")), "indexed,tokenized<foo:System.IO.StringReader>");
+ yield return new TestCaseData(new StoredField("foo", "bar".GetBytes(Encoding.UTF8)), "stored<foo:[62 61 72]>");
+ yield return new TestCaseData(new StoredField("foo", "bar".GetBytes(Encoding.UTF8), 0, 3), "stored<foo:[62 61 72]>");
+ yield return new TestCaseData(new StoredField("foo", new BytesRef("bar")), "stored<foo:[62 61 72]>");
+ yield return new TestCaseData(new StoredField("foo", "bar"), "stored<foo:bar>");
+ yield return new TestCaseData(new StoredField("foo", 1), "stored<foo:1>");
+ yield return new TestCaseData(new StoredField("foo", 1D), $"stored<foo:1{sep}0>");
+ yield return new TestCaseData(new StoredField("foo", 1F), $"stored<foo:1{sep}0>");
+ yield return new TestCaseData(new StoredField("foo", 1L), "stored<foo:1>");
+
+ // Negative Zero
+ yield return new TestCaseData(new DoubleField("foo", -0.0d, Field.Store.NO), $"indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=DOUBLE,numericPrecisionStep=4<foo:-0{sep}0>");
+ yield return new TestCaseData(new DoubleDocValuesField("foo", -0.0d), "docValueType=NUMERIC<foo:-9223372036854775808>");
+ yield return new TestCaseData(new DoubleDocValuesField("foo", 0.0d), "docValueType=NUMERIC<foo:0>");
+ yield return new TestCaseData(new SingleDocValuesField("foo", -0.0f), "docValueType=NUMERIC<foo:-2147483648>");
+ yield return new TestCaseData(new SingleDocValuesField("foo", 0.0f), "docValueType=NUMERIC<foo:0>");
+ yield return new TestCaseData(new SingleField("foo", -0.0f, Field.Store.NO), $"indexed,tokenized,omitNorms,indexOptions=DOCS_ONLY,numericType=SINGLE,numericPrecisionStep=4<foo:-0{sep}0>");
+ yield return new TestCaseData(new StoredField("foo", -0D), $"stored<foo:-0{sep}0>");
+ yield return new TestCaseData(new StoredField("foo", -0F), $"stored<foo:-0{sep}0>");
+ }
+
+ [Test]
+ [LuceneNetSpecific]
+ [TestCaseSource("ToStringData", new object[] { ToStringCulture.Invariant })]
+ public void TestToStringInvariant(Field field, string expected)
+ {
+ using (var cultureContext = new CultureContext(CultureInfo.InvariantCulture))
+ {
+ string actual = field.ToString();
+ Assert.AreEqual(expected, actual);
+ }
+ }
+
+ [Test]
+ [LuceneNetSpecific]
+ [TestCaseSource("ToStringData", new object[] { ToStringCulture.France })]
+ public void TestToStringFrance(Field field, string expected)
+ {
+ using (var cultureContext = new CultureContext(new CultureInfo("fr-FR")))
+ {
+ string actual = field.ToString();
+ Assert.AreEqual(expected, actual);
+ }
+ }
}
}
\ No newline at end of file
