Assert.assertTrue(STRING_ARRAY.isCompatible(STRING_ARRAY));
Assert.assertEquals(fromDataType(FieldSpec.DataType.INT, true), INT);
Assert.assertEquals(fromDataType(FieldSpec.DataType.INT, false), INT_ARRAY);
Assert.assertEquals(fromDataType(FieldSpec.DataType.LONG, true), LONG);
Assert.assertEquals(fromDataType(FieldSpec.DataType.LONG, false), LONG_ARRAY);
Assert.assertEquals(fromDataType(FieldSpec.DataType.FLOAT, true), FLOAT);
Assert.assertEquals(fromDataType(FieldSpec.DataType.FLOAT, false), FLOAT_ARRAY);
Assert.assertEquals(fromDataType(FieldSpec.DataType.DOUBLE, true), DOUBLE);
Assert.assertEquals(fromDataType(FieldSpec.DataType.DOUBLE, false), DOUBLE_ARRAY);
Assert.assertEquals(fromDataType(FieldSpec.DataType.STRING, true), STRING);
Assert.assertEquals(fromDataType(FieldSpec.DataType.STRING, false), STRING_ARRAY);