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#region Copyright
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#endregion
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using System;
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using System.Data;
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using System.IO;
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using System.Reflection;
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using MbUnit.Framework;
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using Seasar.Extension.DataSets.Impl;
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using Seasar.Extension.Unit;
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using Seasar.Framework.Util;
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using IDataReader = Seasar.Extension.DataSets.IDataReader;
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namespace Seasar.Tests.Extension.DataSets.Impl
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{
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[TestFixture]
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public class XlsReaderTest1 : S2TestCase
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{
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private const string PATH = "Seasar.Tests.Extension.DataSets.Impl.XlsReaderTest1.xls";
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[Test]
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public void TestRead()
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{
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using (Stream stream = ResourceUtil.GetResourceAsStream(PATH, Assembly.GetExecutingAssembly()))
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{
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IDataReader reader = new XlsReader(stream);
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DataSet dataSet = reader.Read();
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Assert.AreEqual(1, dataSet.Tables.Count);
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Assert.AreEqual(6, dataSet.Tables["Type"].Columns.Count);
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Assert.AreEqual(4, dataSet.Tables["Type"].Rows.Count);
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Assert.AreEqual(typeof(string), dataSet.Tables["Type"].Columns["stringValue"].DataType);
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Assert.AreEqual(typeof(double), dataSet.Tables["Type"].Columns["intValue"].DataType);
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Assert.AreEqual(typeof(double), dataSet.Tables["Type"].Columns["longValue"].DataType);
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Assert.AreEqual(typeof(double), dataSet.Tables["Type"].Columns["decimalValue"].DataType);
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Assert.AreEqual(typeof(double), dataSet.Tables["Type"].Columns["floatValue"].DataType);
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Assert.AreEqual(typeof(DateTime), dataSet.Tables["Type"].Columns["dateTimeValue"].DataType);
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Assert.AreEqual("stringValue", dataSet.Tables["Type"].Columns["stringValue"].ColumnName);
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Assert.AreEqual("intValue", dataSet.Tables["Type"].Columns["intValue"].ColumnName);
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Assert.AreEqual("longValue", dataSet.Tables["Type"].Columns["longValue"].ColumnName);
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Assert.AreEqual("decimalValue", dataSet.Tables["Type"].Columns["decimalValue"].ColumnName);
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Assert.AreEqual("floatValue", dataSet.Tables["Type"].Columns["floatValue"].ColumnName);
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Assert.AreEqual("dateTimeValue", dataSet.Tables["Type"].Columns["dateTimeValue"].ColumnName);
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Assert.AreEqual("a", dataSet.Tables["Type"].Rows[0]["stringValue"]);
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Assert.AreEqual(int.MinValue, dataSet.Tables["Type"].Rows[0]["intValue"]);
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Assert.AreEqual(
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-999999999999999,
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dataSet.Tables["Type"].Rows[0]["longValue"],
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"Excelの有効桁数(15桁)まで認識すれば、とりあえずOK。指数の場合は、保留。"
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);
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Assert.AreEqual(
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-999999999999999m,
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dataSet.Tables["Type"].Rows[0]["decimalValue"],
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"Excelの有効桁数(15桁)まで認識すれば、とりあえずOK。指数の場合は、保留。"
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);
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Assert.AreEqual(float.MinValue, dataSet.Tables["Type"].Rows[0]["floatValue"]);
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Assert.AreEqual(
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new DateTime(1900, 1, 1, 0, 0, 0),
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dataSet.Tables["Type"].Rows[0]["dateTimeValue"],
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"Excelの計算で使用できる最も古い日付。"
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);
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Assert.AreEqual("日本語~", dataSet.Tables["Type"].Rows[1]["stringValue"]);
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Assert.AreEqual(0, dataSet.Tables["Type"].Rows[1]["intValue"]);
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Assert.AreEqual(0, dataSet.Tables["Type"].Rows[1]["longValue"]);
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Assert.AreEqual(0m, dataSet.Tables["Type"].Rows[1]["decimalValue"]);
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Assert.AreEqual(0f, dataSet.Tables["Type"].Rows[1]["floatValue"]);
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Assert.AreEqual(
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new DateTime(1999, 12, 31, 23, 59, 59),
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dataSet.Tables["Type"].Rows[1]["dateTimeValue"]
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);
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Assert.AreEqual(DBNull.Value, dataSet.Tables["Type"].Rows[2]["stringValue"]);
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Assert.AreEqual(DBNull.Value, dataSet.Tables["Type"].Rows[2]["intValue"]);
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Assert.AreEqual(DBNull.Value, dataSet.Tables["Type"].Rows[2]["longValue"]);
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Assert.AreEqual(DBNull.Value, dataSet.Tables["Type"].Rows[2]["decimalValue"]);
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Assert.AreEqual(DBNull.Value, dataSet.Tables["Type"].Rows[2]["floatValue"]);
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Assert.AreEqual(DBNull.Value, dataSet.Tables["Type"].Rows[2]["dateTimeValue"]);
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Assert.AreEqual(
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string.Empty.PadLeft(32767, '*'),
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dataSet.Tables["Type"].Rows[3]["stringValue"],
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"セルに入力できる最大文字数は、32767文字。※表示できるのは1024文字。"
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);
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Assert.AreEqual(int.MaxValue, dataSet.Tables["Type"].Rows[3]["intValue"]);
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Assert.AreEqual(
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999999999999999,
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dataSet.Tables["Type"].Rows[3]["longValue"]
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);
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Assert.AreEqual(
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999999999999999m,
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dataSet.Tables["Type"].Rows[3]["decimalValue"]
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);
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Assert.AreEqual(float.MaxValue, dataSet.Tables["Type"].Rows[3]["floatValue"]);
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Assert.AreEqual(
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new DateTime(9999, 12, 31, 23, 59, 59),
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dataSet.Tables["Type"].Rows[3]["dateTimeValue"],
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"Excelの計算で使用できる最も新しい日付。"
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);
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}
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}
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}
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}
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