public void ShouldThrowErrorIfDataTableIsEmpty_GenerateScript()
{
GoogleChartWrapper test = new GoogleChartWrapper("Chart Title", ChartTypes.BarChart, 400, 400, "DivName");
DataTable testdata = new DataTable("Cars Sold");
Assert.Throws<DataException>(delegate { test.GenerateSCript(testdata); });
}
public void ShouldGenerateScriptBasedOnDataTable()
{
GoogleChartWrapper test = new GoogleChartWrapper("Chart Title", ChartTypes.BarChart, 400, 400, "DivName");
//create datatable
DataTable testdata = new DataTable("Cars Sold");
//add columns
DataColumn year = new DataColumn("Year", typeof(int));
year.AllowDBNull = false;
testdata.Columns.Add(year);
DataColumn brazil = new DataColumn("Brazil");
brazil.DataType = typeof(int);
brazil.Caption = "Units Sold in Brazil";
testdata.Columns.Add(brazil);
DataColumn uk = new DataColumn("UK");
uk.DataType = typeof(int);
uk.Caption = "Units Sold in uk";
testdata.Columns.Add(uk);
//adding new datarows
testdata.Rows.Add(2010, 2000, 2500);
testdata.Rows.Add(2011, 2560, 2879);
testdata.Rows.Add(2012, 2450, 1201);
//Generate Script
var testscript = test.GenerateSCript(testdata);
Assert.IsNotNullOrEmpty(testscript);
}
protected void Page_Load(object sender, EventArgs e)
{
GoogleChartWrapper test = new GoogleChartWrapper("Line Chart Title", ChartTypes.LineChart, 400, 400, "linechart");
//create datatable
DataTable testdata = new DataTable("Cars Sold");
//add columns
DataColumn year = new DataColumn("Year", typeof(String));
year.AllowDBNull = false;
testdata.Columns.Add(year);
DataColumn brazil = new DataColumn("Brazil");
brazil.DataType = typeof(int);
testdata.Columns.Add(brazil);
DataColumn uk = new DataColumn("UK");
uk.DataType = typeof(int);
testdata.Columns.Add(uk);
//adding new datarows
testdata.Rows.Add("2009", 333, 2356);
testdata.Rows.Add("2010", 2000, 4589);
testdata.Rows.Add("2011", 4560, 1111);
testdata.Rows.Add("2012", 2450, 666);
//Generate Script
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "test", test.GenerateSCript(testdata));
}
protected void Page_Load(object sender, EventArgs e)
{
GoogleChartWrapper test = new GoogleChartWrapper("Chart Title", ChartTypes.PieChart, 400, 400, "piechart");
//create datatable
DataTable testdata = new DataTable("Cars Sold");
//add columns
DataColumn year = new DataColumn("Year", typeof(String));
year.AllowDBNull = false;
testdata.Columns.Add(year);
DataColumn cars = new DataColumn("Cars");
cars.DataType = typeof(int);
testdata.Columns.Add(cars);
//adding new datarows
testdata.Rows.Add("2009", 333);
testdata.Rows.Add("2010", 2000);
testdata.Rows.Add("2011", 2560);
testdata.Rows.Add("2012", 2450);
//Generate Script
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "test", test.GenerateSCript(testdata));
}
public void ShouldInstantiateChartClass()
{
GoogleChartWrapper test = new GoogleChartWrapper();
Assert.IsInstanceOf<GoogleChartWrapper>(test);
Assert.AreEqual("GoogleChartWrapper", test.ChartTitle);
Assert.AreEqual("DivChart", test.DivChartName);
Assert.AreEqual(250, test.ChartHeight);
Assert.AreEqual(300, test.ChartWidth);
Assert.AreEqual(ChartTypes.PieChart, test.ChartType);
}
public void ShouldInstantiateChartClassPassingArgs()
{
GoogleChartWrapper test = new GoogleChartWrapper("Chart Title", ChartTypes.BarChart, 400, 400, "DivName");
Assert.IsInstanceOf<GoogleChartWrapper>(test);
Assert.AreEqual("Chart Title", test.ChartTitle);
Assert.AreEqual(ChartTypes.BarChart, test.ChartType);
Assert.AreEqual(400, test.ChartHeight);
Assert.AreEqual(400, test.ChartWidth);
Assert.AreEqual("DivName", test.DivChartName);
}
