public PresentationFixture()
{
Pre001 = SCPresentation.Open(Properties.Resources._001, false);
Pre002 = SCPresentation.Open(Properties.Resources._002, false);
Pre003 = SCPresentation.Open(Properties.Resources._003, false);
Pre004 = SCPresentation.Open(Properties.Resources._004, false);
Pre006 = SCPresentation.Open(Properties.Resources._006_1_slides, false);
Pre008 = SCPresentation.Open(Properties.Resources._008, false);
Pre009 = SCPresentation.Open(Properties.Resources._009, false);
Pre010 = SCPresentation.Open(Properties.Resources._010, false);
Pre011 = SCPresentation.Open(Properties.Resources._011_dt, false);
Pre012 = SCPresentation.Open(Properties.Resources._012_title_placeholder, false);
Pre013 = SCPresentation.Open(Properties.Resources._013, false);
Pre014 = SCPresentation.Open(Properties.Resources._014, false);
Pre015 = SCPresentation.Open(Properties.Resources._015, false);
Pre016 = SCPresentation.Open(Properties.Resources._016, false);
Pre017 = SCPresentation.Open(Properties.Resources._017, false);
Pre018 = SCPresentation.Open(Properties.Resources._018, false);
Pre019 = SCPresentation.Open(Properties.Resources._019, false);
Pre020 = SCPresentation.Open(Properties.Resources._020, false);
Pre021 = SCPresentation.Open(Properties.Resources._021, false);
Pre024 = SCPresentation.Open(Properties.Resources._024, false);
Pre025 = SCPresentation.Open(Properties.Resources._025, false);
Pre026 = SCPresentation.Open(Properties.Resources._026, false);
Pre028 = SCPresentation.Open(Properties.Resources._028, false);
Pre029 = SCPresentation.Open(Properties.Resources._029, false);
Pre030 = SCPresentation.Open(Properties.Resources._030, false);
Pre031 = SCPresentation.Open(Properties.Resources._031, false);
Pre032 = SCPresentation.Open(Properties.Resources._032, false);
Pre033 = SCPresentation.Open(Properties.Resources._033, false);
Pre034 = SCPresentation.Open(Properties.Resources._034, false);
Pre035 = SCPresentation.Open(Properties.Resources._035, false);
Pre036 = SCPresentation.Open(Properties.Resources._036, false);
Pre037 = SCPresentation.Open(Properties.Resources._037, false);
}
public static IParagraph GetParagraph(SCPresentation presentation, SlideElementQuery paragraphRequest)
{
IAutoShape autoShape = presentation.Slides[paragraphRequest.SlideIndex]
.Shapes.First(sp => sp.Id == paragraphRequest.ShapeId) as IAutoShape;
return(autoShape.TextBox.Paragraphs[paragraphRequest.ParagraphIndex]);
}
public static IEnumerable <object[]> TestCasesShapesCount()
{
SCPresentation presentation = SCPresentation.Open(Properties.Resources._009, false);
ISlide slide = presentation.Slides[0];
yield return(new object[] { slide, 6 });
slide = presentation.Slides[1];
yield return(new object[] { slide, 6 });
slide = SCPresentation.Open(Properties.Resources._002, false).Slides[0];
yield return(new object[] { slide, 4 });
slide = SCPresentation.Open(Properties.Resources._003, false).Slides[0];
yield return(new object[] { slide, 5 });
slide = SCPresentation.Open(Properties.Resources._013, false).Slides[0];
yield return(new object[] { slide, 4 });
slide = SCPresentation.Open(Properties.Resources._023, false).Slides[0];
yield return(new object[] { slide, 1 });
slide = SCPresentation.Open(Properties.Resources._014, false).Slides[2];
yield return(new object[] { slide, 5 });
}
public static IEnumerable <object[]> TestCasesIsBold()
{
SCPresentation presentationCase1 = SCPresentation.Open(Resources._020, true);
SlideElementQuery portionRequestCase1 = new();
portionRequestCase1.SlideIndex = 2;
portionRequestCase1.ShapeId = 7;
portionRequestCase1.ParagraphIndex = 0;
portionRequestCase1.PortionIndex = 0;
SCPresentation presentationCase2 = SCPresentation.Open(Resources._026, true);
SlideElementQuery portionRequestCase2 = new();
portionRequestCase2.SlideIndex = 0;
portionRequestCase2.ShapeId = 128;
portionRequestCase2.ParagraphIndex = 0;
portionRequestCase2.PortionIndex = 0;
var testCases = new List <object[]>
{
new object[] { presentationCase1, portionRequestCase1 },
new object[] { presentationCase2, portionRequestCase2 }
};
return(testCases);
}
private static IPortion GetPortion(SCPresentation presentation)
{
IAutoShape autoShape = presentation.Slides[0].Shapes.First(sp => sp.Id == 4) as IAutoShape;
IPortion portion = autoShape.TextBox.Paragraphs[0].Portions[0];
return(portion);
}
public static IParagraph GetParagraph(MemoryStream presentationStream, SlideElementQuery paragraphRequest)
{
SCPresentation presentation = SCPresentation.Open(presentationStream, false);
IAutoShape autoShape = presentation.Slides[paragraphRequest.SlideIndex]
.Shapes.First(sp => sp.Id == paragraphRequest.ShapeId) as IAutoShape;
return(autoShape.TextBox.Paragraphs[paragraphRequest.ParagraphIndex]);
}
public void Open_ThrowsPresentationIsLargeException_WhenThePresentationContentSizeIsBeyondThePermitted()
{
// Arrange
var bytes = new byte[Limitations.MaxPresentationSize + 1];
// Act
Action act = () => SCPresentation.Open(bytes, false);
// Assert
act.Should().Throw <PresentationIsLargeException>();
}
public static IEnumerable <object[]> GeometryTypeTestCases()
{
var pre021 = SCPresentation.Open(Resources._021, false);
var shapes = pre021.Slides[3].Shapes;
var shapeCase1 = shapes.First(sp => sp.Id == 2);
var shapeCase2 = shapes.First(sp => sp.Id == 3);
yield return(new object[] { shapeCase1, GeometryType.Rectangle });
yield return(new object[] { shapeCase2, GeometryType.Ellipse });
}
public void SlideMasterShapesCount_ReturnsNumberOfShapesOnTheMasterSlide()
{
// Arrange
SCPresentation presentation = _fixture.Pre001;
// Act
int slideMasterShapesCount = presentation.SlideMasters[0].Shapes.Count;
// Assert
slideMasterShapesCount.Should().Be(7);
}
public void Hide_MethodHidesSlide_WhenItIsExecuted()
{
// Arrange
var pre = SCPresentation.Open(Properties.Resources._001, true);
var slide = pre.Slides.First();
// Act
slide.Hide();
// Assert
slide.Hidden.Should().Be(true);
}
internal static SlideMasterCollection Create(SCPresentation presentation)
{
IEnumerable <SlideMasterPart> slideMasterParts = presentation.PresentationPart.SlideMasterParts;
var slideMasters = new List <SCSlideMaster>(slideMasterParts.Count());
foreach (SlideMasterPart slideMasterPart in slideMasterParts)
{
slideMasters.Add(new SCSlideMaster(presentation, slideMasterPart.SlideMaster));
}
return(new SlideMasterCollection(presentation, slideMasters));
}
public static IEnumerable <object[]> TestCasesCellIsMergedCell()
{
ITable table = (ITable)SCPresentation.Open(Resources._001, false).Slides[1].Shapes.First(sp => sp.Id == 3);
yield return(new object[] { table[0, 0], table[1, 0] });
table = (ITable)SCPresentation.Open(Resources._001, false).Slides[1].Shapes.First(sp => sp.Id == 5);
yield return(new object[] { table[1, 1], table[2, 1] });
table = (ITable)SCPresentation.Open(Resources._001, false).Slides[3].Shapes.First(sp => sp.Id == 4);
yield return(new object[] { table[0, 1], table[1, 1] });
}
public void Name_SetterThrowsException_WhenAnUserTryChangeFontNameForPortionOfAPlaceholderShape()
{
// Arrange
IAutoShape autoShape = (IAutoShape)SCPresentation.Open(Resources._001, true).Slides[2].Shapes
.First(sp => sp.Id == 4);
IPortion paragraphPortion = autoShape.TextBox.Paragraphs[0].Portions[0];
// Act
Action action = () => paragraphPortion.Font.Name = "Time New Roman";
// Assert
action.Should().Throw <PlaceholderCannotBeChangedException>();
}
public void ParagraphTextSetter_ThrowsException_WhenParagraphWasRemoved()
{
IPresentation presentation = SCPresentation.Open(Properties.Resources._020, true);
IAutoShape autoShape = (IAutoShape)presentation.Slides[2].Shapes.First(sp => sp.Id == 8);
ITextBox textBox = autoShape.TextBox;
IParagraph paragraph = textBox.Paragraphs.First();
textBox.Text = "new box content";
// Act-Assert
paragraph.Invoking(p => p.Text = "new paragraph text")
.Should().Throw <ElementIsRemovedException>("because paragraph was being removed while changing box content.");
}
public void SlideWidthAndSlideHeight_ReturnWidthAndHeightSizesOfThePresentationSlides()
{
// Arrange
SCPresentation presentation = _fixture.Pre009;
// Act
int slideWidth = presentation.SlideWidth;
int slideHeight = presentation.SlideHeight;
// Assert
slideWidth.Should().Be(9144000);
slideHeight.Should().Be(5143500);
}
public void Text_SetterThrowsElementIsRemovedException_WhenPortionIsRemoved()
{
// Arrange
IPresentation presentation = SCPresentation.Open(Resources._001, true);
IAutoShape autoShape = (IAutoShape)presentation.Slides[0].Shapes.First(sp => sp.Id == 5);
IPortionCollection portions = autoShape.TextBox.Paragraphs[0].Portions;
IPortion portion = portions[0];
portions.Remove(portion);
// Act-Assert
portion.Invoking(p => p.Text = "new text").Should().Throw <ElementIsRemovedException>();
}
public void Name_SetterChangesFontName()
{
// Arrange
const string newFont = "Time New Roman";
IAutoShape autoShape =
SCPresentation.Open(Resources._001, true).Slides[0].Shapes.First(sp => sp.Id == 4) as IAutoShape;
IPortion paragraphPortion = autoShape.TextBox.Paragraphs[0].Portions[0];
// Act
paragraphPortion.Font.Name = newFont;
// Assert
paragraphPortion.Font.Name.Should().BeEquivalentTo(newFont);
}
public void SlideMastersCount_ReturnsNumberOfMasterSlidesInThePresentation()
{
// Arrange
SCPresentation presentationCase1 = _fixture.Pre001;
SCPresentation presentationCase2 = _fixture.Pre002;
// Act
int slideMastersCountCase1 = presentationCase1.SlideMasters.Count;
int slideMastersCountCase2 = presentationCase2.SlideMasters.Count;
// Assert
slideMastersCountCase1.Should().Be(1);
slideMastersCountCase2.Should().Be(2);
}
public static IEnumerable <object[]> TestCasesPlaceholderType()
{
IShape shape = SCPresentation.Open(Resources._021, false).Slides[3].Shapes.First(sp => sp.Id == 2);
yield return(new object[] { shape, PlaceholderType.Footer });
shape = SCPresentation.Open(Resources._008, false).Slides[0].Shapes.First(sp => sp.Id == 3);
yield return(new object[] { shape, PlaceholderType.DateAndTime });
shape = SCPresentation.Open(Resources._019, false).Slides[0].Shapes.First(sp => sp.Id == 2);
yield return(new object[] { shape, PlaceholderType.SlideNumber });
shape = SCPresentation.Open(Resources._013, false).Slides[0].Shapes.First(sp => sp.Id == 281);
yield return(new object[] { shape, PlaceholderType.Custom });
}
public void ParagraphsAdd_AddsANewTextParagraphAtTheEndOfTheTextBoxAndReturnsAddedParagraph_WhenParagraphIsAddedAfterTextBoxContentChanged()
{
IPresentation presentation = SCPresentation.Open(Properties.Resources._001, true);
IAutoShape autoShape = (IAutoShape)presentation.Slides[0].Shapes.First(sp => sp.Id == 3);
ITextBox textBox = autoShape.TextBox;
IParagraphCollection paragraphs = textBox.Paragraphs;
IParagraph paragraph = textBox.Paragraphs.First();
textBox.Text = "A new text";
// Act
IParagraph newParagraph = paragraphs.Add();
// Assert
newParagraph.Should().NotBeNull();
}
public void MergeCells_Merges0x1And0x2CellsOf3x2Table()
{
// Arrange
IPresentation presentation = SCPresentation.Open(Resources._001, true);
ITable table = (ITable)presentation.Slides[2].Shapes.First(sp => sp.Id == 3);
var mStream = new MemoryStream();
// Act
table.MergeCells(table[0, 1], table[0, 2]);
// Assert
AssertTable(table);
presentation.SaveAs(mStream);
presentation = SCPresentation.Open(mStream, false);
table = (ITable)presentation.Slides[2].Shapes.First(sp => sp.Id == 3);
AssertTable(table);
public async void AutoShapeFillPictureSetImage_ChangeFilledPictureImage()
{
// Arrange
SCPresentation presentation = SCPresentation.Open(Resources._009, true);
IAutoShape autoShape = (IAutoShape)presentation.Slides[2].Shapes.First(sp => sp.Id == 4);
var newImage = new MemoryStream(Resources.test_image_2);
var imageSizeBefore = (await autoShape.Fill.Picture.GetImageBytes().ConfigureAwait(false)).Length;
// Act
autoShape.Fill.Picture.SetImage(newImage);
// Assert
var imageSizeAfter = (await autoShape.Fill.Picture.GetImageBytes().ConfigureAwait(false)).Length;
imageSizeAfter.Should().NotBe(imageSizeBefore);
}
public async void ImageExSetImage_MethodSetsShapeImage_WhenCustomImageStreamIsPassed()
{
// Arrange
var customImageStream = new MemoryStream(Properties.Resources.test_image_2);
IPicture picture = (IPicture)SCPresentation.Open(Properties.Resources._009, true).Slides[1].Shapes
.First(sp => sp.Id == 3);
var originLength = (await picture.Image.GetImageBytes().ConfigureAwait(false)).Length;
// Act
picture.Image.SetImage(customImageStream);
// Assert
var editedLength = (await picture.Image.GetImageBytes().ConfigureAwait(false)).Length;
editedLength.Should().NotBe(originLength);
}
public void SlidesRemove_RemovesFirstSlideFromPresentation_WhenFirstSlideObjectWasPassed(byte[] pptxBytes, int expectedSlidesCount)
{
// Arrange
SCPresentation presentation = SCPresentation.Open(pptxBytes, true);
ISlide removingSlide = presentation.Slides[0];
var mStream = new MemoryStream();
// Act
presentation.Slides.Remove(removingSlide);
// Assert
presentation.Slides.Should().HaveCount(expectedSlidesCount);
presentation.SaveAs(mStream);
presentation = SCPresentation.Open(mStream, false);
presentation.Slides.Should().HaveCount(expectedSlidesCount);
}
public async void BackgroundSetImage_ChangesBackground_WhenImageStreamIsPassed()
{
// Arrange
var pre = SCPresentation.Open(Properties.Resources._009, true);
var backgroundImage = pre.Slides[0].Background;
var imgStream = new MemoryStream(Properties.Resources.test_image_2);
var bytesBefore = await backgroundImage.GetImageBytes().ConfigureAwait(false);
// Act
backgroundImage.SetImage(imgStream);
backgroundImage.SetImage(imgStream);
// Assert
var bytesAfter = await backgroundImage.GetImageBytes().ConfigureAwait(false);
bytesAfter.Length.Should().NotBe(bytesBefore.Length);
}
public void IsBold_Setter_AddsBoldForPlaceholderTextFont(SCPresentation presentation, SlideElementQuery portionRequest)
{
// Arrange
MemoryStream mStream = new ();
IPortion portion = TestHelper.GetParagraphPortion(presentation, portionRequest);
// Act
portion.Font.IsBold = true;
// Assert
portion.Font.IsBold.Should().BeTrue();
presentation.SaveAs(mStream);
presentation = SCPresentation.Open(mStream, false);
portion = TestHelper.GetParagraphPortion(presentation, portionRequest);
portion.Font.IsBold.Should().BeTrue();
}
public void CustomData_ReturnsCustomDataOfTheShape_WhenShapeWasAssignedSomeCustomData()
{
// Arrange
const string customDataString = "Test custom data";
var savedPreStream = new MemoryStream();
var presentation = SCPresentation.Open(Resources._009, true);
var shape = presentation.Slides.First().Shapes.First();
// Act
shape.CustomData = customDataString;
presentation.SaveAs(savedPreStream);
// Assert
presentation = SCPresentation.Open(savedPreStream, false);
shape = presentation.Slides.First().Shapes.First();
shape.CustomData.Should().Be(customDataString);
}
public void CategoryName_SetterChangeName_OfMainCategoryInMultiLevelCategoryBarChart()
{
// Arrange
IPresentation presentation = SCPresentation.Open(Resources._025, true);
MemoryStream mStream = new();
IChart barChart2 = (IChart)_fixture.Pre025.Slides[0].Shapes.First(sp => sp.Id == 4);
const string newMainCategoryName = "Clothing_new";
// Act
barChart2.Categories[0].MainCategory.Name = newMainCategoryName;
// Assert
barChart2.Categories[0].Name.Should().Be(newMainCategoryName);
presentation.SaveAs(mStream);
presentation = SCPresentation.Open(mStream, false);
barChart2 = (IChart)presentation.Slides[0].Shapes.First(sp => sp.Id == 4);
barChart2.Categories[0].Name.Should().Be(newMainCategoryName);
}
public void CategoryName_SetterChangeName_OfCategoryInPieChart()
{
// Arrange
IPresentation presentation = SCPresentation.Open(Resources._025, true);
MemoryStream mStream = new();
IChart pieChart4 = (IChart)presentation.Slides[0].Shapes.First(sp => sp.Id == 7);
const string newCategoryName = "Category 1_new";
// Act
pieChart4.Categories[0].Name = newCategoryName;
// Assert
pieChart4.Categories[0].Name.Should().Be(newCategoryName);
presentation.SaveAs(mStream);
presentation = SCPresentation.Open(mStream, false);
pieChart4 = (IChart)presentation.Slides[0].Shapes.First(sp => sp.Id == 7);
pieChart4.Categories[0].Name.Should().Be(newCategoryName);
}
public void RowRemoveAt_RemovesTableRowWithSpecifiedIndex()
{
// Arrange
IPresentation presentation = SCPresentation.Open(Resources._009, true);
ITable table = (ITable)presentation.Slides[2].Shapes.First(sp => sp.Id == 3);
int originRowsCount = table.Rows.Count;
var mStream = new MemoryStream();
// Act
table.Rows.RemoveAt(0);
// Assert
table.Rows.Should().HaveCountLessThan(originRowsCount);
presentation.SaveAs(mStream);
table = (ITable)SCPresentation.Open(mStream, false).Slides[2].Shapes.First(sp => sp.Id == 3);
table.Rows.Should().HaveCountLessThan(originRowsCount);
}
