test: add test case to schema encoder

aloneguid · Apr 4, 2024 · 2bede5f · 2bede5f
1 parent f508380
commit 2bede5f
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/src/Parquet.Test/Schema/SchemaEncoderTest.cs b/src/Parquet.Test/Schema/SchemaEncoderTest.cs
@@ -7,14 +7,19 @@
 
 namespace Parquet.Test.Schema {
     public class SchemaEncoderTest {
-        [Fact]
-        public void Encode_decimal_38_flba() {
-            var f38 = new DecimalDataField("d", 38, 18);
+        [Theory]
+        [InlineData(38, 18)]
+        [InlineData(29, 6)]
+        public void Encode_decimal(int precision, int scale) {
+            var f38 = new DecimalDataField("d", precision, scale);
             Meta.SchemaElement se = SchemaEncoder.Encode(f38);
 
             int i = 0;
             Field f = SchemaEncoder.Decode(new List<Meta.SchemaElement> { se }, new ParquetOptions(), ref i, out _)!;
             Assert.Equal(typeof(decimal), ((DataField)f).ClrType);
+            Assert.IsType<DecimalDataField>(f);
+            Assert.Equal(precision, ((DecimalDataField)f).Precision);
+            Assert.Equal(scale, ((DecimalDataField)f).Scale);
         }
 
         [Fact]