public void RaisePostBackEvent_IfDirectWriteSetAsTrue_ZoomsAndSavesImageDirectly()
{
// Arrange
var toolZoom = new ToolZoom();
_imageEditor.Toolbar.Tools.Add(toolZoom);
_imageEditor.DirectWrite = true;
// RaisePostBackEvent method eventArgument parameter scheme
// float factor
// zoom 4 times to test if all image is gray colored
var raisePostBackEventArgs = "200";
// select center point to be zoomed
_imageEditor.Selection.X1 = 151;
_imageEditor.Selection.Y1 = 76;
// Act
toolZoom.RaisePostBackEvent(raisePostBackEventArgs);
// Assert
var imagePath = _shimHttpServerUtility.Instance.MapPath(_imageEditor.ImageURL);
using (var image = ActivePixToolsTestHelper.LoadImage(imagePath))
{
var firstPixelOfImage = image.GetPixel(0, 0);
firstPixelOfImage.A.ShouldBe(Color.Gray.A);
firstPixelOfImage.R.ShouldBe(Color.Gray.R);
firstPixelOfImage.G.ShouldBe(Color.Gray.G);
firstPixelOfImage.B.ShouldBe(Color.Gray.B);
}
}
public void RaisePostBackEvent_IfDirectWriteSetAsFalse_ZoomsAndSavesImageToAlternativePath()
{
// Arrange
var toolZoom = new ToolZoom();
_imageEditor.Toolbar.Tools.Add(toolZoom);
_imageEditor.DirectWrite = false;
// RaisePostBackEvent method eventArgument parameter scheme
// float factor
// zoom 4 times to test if all image is gray colored
var raisePostBackEventArgs = "200";
// select center point to be zoomed
_imageEditor.Selection.X1 = 151;
_imageEditor.Selection.Y1 = 76;
// Act
toolZoom.RaisePostBackEvent(raisePostBackEventArgs);
// Assert
var alternativeDirectoryFileNames = Directory.GetFiles(ToolImagesAlternativeDirectory);
alternativeDirectoryFileNames.Length.ShouldBe(1);
var imagePath = alternativeDirectoryFileNames[0];
using (var image = ActivePixToolsTestHelper.LoadImage(imagePath))
{
var firstPixelOfImage = image.GetPixel(0, 0);
firstPixelOfImage.A.ShouldBe(Color.Gray.A);
firstPixelOfImage.R.ShouldBe(Color.Gray.R);
firstPixelOfImage.G.ShouldBe(Color.Gray.G);
firstPixelOfImage.B.ShouldBe(Color.Gray.B);
}
}
public void RaisePostBackEvent_IfSelectionValuesAreInvalid_RegistersStartupScript()
{
// Arrange
var toolZoom = new ToolZoom();
_imageEditor.Toolbar.Tools.Add(toolZoom);
_imageEditor.DirectWrite = true;
var registeredStartupScriptKey = string.Empty;
var registeredStartupScriptValue = string.Empty;
_shimPage.RegisterStartupScriptStringString =
(key, value) =>
{
registeredStartupScriptKey = key;
registeredStartupScriptValue = value;
_registeredScripts[key] = value;
};
// RaisePostBackEvent method eventArgument parameter scheme
// float factor
// no selection to make sure exception is going to be thrown inside method
var raisePostBackEventArgs = "100";
_imageEditor.Selection.X1 = 0;
_imageEditor.Selection.Y1 = 0;
_imageEditor.Selection.X2 = 0;
_imageEditor.Selection.Y2 = 0;
// Act
toolZoom.RaisePostBackEvent(raisePostBackEventArgs);
// Assert
_registeredScripts[registeredStartupScriptKey].ShouldBe(registeredStartupScriptValue);
}