public void TestPrintValidTable()
{
var items = new[]
{
new MyFormatItem {
Name = "Bob", Age = 21
},
new MyFormatItem {
Name = "Alice", Age = 5
}
};
var tableFormatter = new TableFormater <MyFormatItem>()
.AddColumn("Name", i => i.Name, c => c)
.AddColumn("Age", i => i.Age, c => c.ToString("D"));
var result = tableFormatter.CreateTable(items);
var expectedTable = new StringBuilder()
.AppendLine("| Name | Age |")
.AppendLine("| Bob | 21 |")
.Append("| Alice | 5 |");
Assert.AreEqual(expectedTable.ToString(), result);
}
public void TestAddColumnWithValidSelectors()
{
var tableFormatter = new TableFormater<MyFormatItem>();
tableFormatter.AddColumn("BadColumn", i => "Hello", i => i);
Assert.AreEqual(1, tableFormatter.ColumnCount);
}
public void TestAddColumnWithValidSelectors()
{
var tableFormatter = new TableFormater <MyFormatItem>();
tableFormatter.AddColumn("BadColumn", i => "Hello", i => i);
Assert.AreEqual(1, tableFormatter.ColumnCount);
}
public void TestPrintTableWithNoRowsReturnsJustHeaders()
{
var tableFormatter = new TableFormater <MyFormatItem>()
.AddColumn("Name", i => i.Name, c => c)
.AddColumn("Age", i => i.Age, c => c.ToString("D"));
var result = tableFormatter.CreateTable(new List <MyFormatItem>(0));
Assert.AreEqual("| Name | Age |", result);
}
public void TestPrintTableWithRowExclusionEnableReturnsNullIfNoRowsExist()
{
var tableFormatter = new TableFormater <MyFormatItem>()
.ExcludePrintingIfNoRows()
.AddColumn("Name", i => i.Name, c => c)
.AddColumn("Age", i => i.Age, c => c.ToString("D"));
var result = tableFormatter.CreateTable(new List <MyFormatItem>(0));
Assert.IsNull(result);
}
public void TestAddColumnWithNullValueSelectorThrowsException()
{
var tableFormatter = new TableFormater<MyFormatItem>();
try
{
tableFormatter.AddColumn("BadColumn", i => "Hello", null);
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("valueSelector", ex.ParamName);
throw;
}
}
/// <summary>
/// Gets the comparison table.
/// </summary>
/// <returns>The formatted comparison table.</returns>
internal string GetComparisonTable()
{
var tableFormatter = new TableFormater <ValidationItemResult>();
foreach (var itemValidation in this.validations)
{
tableFormatter.AddColumn(
itemValidation.ToString(),
i => i.PropertyResults.First(p => p.Validation == itemValidation),
f => f.FieldExists ? f.ActualValue : "<NOT FOUND>");
}
return(tableFormatter.CreateTable(this.CheckedItems));
}
/// <summary>
/// Gets the comparison table.
/// </summary>
/// <returns>The formatted comparison table.</returns>
internal string GetComparisonTable()
{
var tableFormatter = new TableFormater<ValidationItemResult>();
foreach (var itemValidation in this.validations)
{
tableFormatter.AddColumn(
itemValidation.ToString(),
i => i.PropertyResults.First(p => p.Validation == itemValidation),
f => f.FieldExists ? f.ActualValue : "<NOT FOUND>");
}
return tableFormatter.CreateTable(this.CheckedItems);
}
public void TestAddColumnWithNullValueSelectorThrowsException()
{
var tableFormatter = new TableFormater <MyFormatItem>();
try
{
tableFormatter.AddColumn("BadColumn", i => "Hello", null);
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("valueSelector", ex.ParamName);
throw;
}
}
/// <summary>
/// Gets the comparison table displayed by rule.
/// </summary>
/// <returns>The formatted table.</returns>
internal string GetComparisonTableByRule()
{
if (this.CheckedItems.Count != 1)
{
throw new InvalidOperationException("Only one checked item can exist to process items by rule.");
}
var properties = this.CheckedItems.First().PropertyResults;
var tableFormatter = new TableFormater <ValidationItemResult.PropertyResult>()
.AddColumn("Field", p => p, p => p.Validation.RawFieldName, CheckFieldExists)
.AddColumn("Rule", p => p.Validation.RawComparisonType, p => p)
.AddColumn("Value", p => p, p => p.Validation.RawComparisonValue, CheckFieldValue);
return(tableFormatter.CreateTable(properties));
}
/// <summary>
/// Gets the comparison table displayed by rule.
/// </summary>
/// <returns>The formatted table.</returns>
internal string GetComparisonTableByRule()
{
if (this.CheckedItems.Count != 1)
{
throw new InvalidOperationException("Only one checked item can exist to process items by rule.");
}
var properties = this.CheckedItems.First().PropertyResults;
var tableFormatter = new TableFormater<ValidationItemResult.PropertyResult>()
.AddColumn("Field", p => p, p => p.Validation.RawFieldName, CheckFieldExists)
.AddColumn("Rule", p => p.Validation.RawComparisonType, p => p)
.AddColumn("Value", p => p, p => p.Validation.RawComparisonValue, CheckFieldValue);
return tableFormatter.CreateTable(properties);
}
public void TestAddColumnWithNullCellSelectorThrowsException()
{
var tableFormatter = new TableFormater <MyFormatItem>();
Assert.Throws <ArgumentNullException>(() =>
{
try
{
tableFormatter.AddColumn <string>("BadColumn", null, null);
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("cellSelector", ex.ParamName);
throw;
}
});
}
public void TestPrintValidTable()
{
var items = new[]
{
new MyFormatItem { Name = "Bob", Age = 21 },
new MyFormatItem { Name = "Alice", Age = 5 }
};
var tableFormatter = new TableFormater<MyFormatItem>()
.AddColumn("Name", i => i.Name, c => c)
.AddColumn("Age", i => i.Age, c => c.ToString("D"));
var result = tableFormatter.CreateTable(items);
var expectedTable = new StringBuilder()
.AppendLine("| Name | Age |")
.AppendLine("| Bob | 21 |")
.Append("| Alice | 5 |");
Assert.AreEqual(expectedTable.ToString(), result);
}
public void TestPrintTableWithNoRowsReturnsJustHeaders()
{
var tableFormatter = new TableFormater<MyFormatItem>()
.AddColumn("Name", i => i.Name, c => c)
.AddColumn("Age", i => i.Age, c => c.ToString("D"));
var result = tableFormatter.CreateTable(new List<MyFormatItem>(0));
Assert.AreEqual("| Name | Age |", result);
}
public void TestPrintTableWithRowExclusionEnableReturnsNullIfNoRowsExist()
{
var tableFormatter = new TableFormater<MyFormatItem>()
.ExcludePrintingIfNoRows()
.AddColumn("Name", i => i.Name, c => c)
.AddColumn("Age", i => i.Age, c => c.ToString("D"));
var result = tableFormatter.CreateTable(new List<MyFormatItem>(0));
Assert.IsNull(result);
}
