public void WillAddPropertiesToIncompleteWithoutImageClassComplete()
{
var testable = new TestableCssImageTransformer();
var css =
@"
h1 {{
background: url(""image"") no-repeat -10px -30px;
width: 20px;
height: 20px;
padding: 40 50 60 70;
}}
h1.LocalNavigation {{
background-position: -10px -30px;
}}";
testable.Mock <ICssSelectorAnalyzer>().Setup(x => x.IsInScopeOfTarget("h1.LocalNavigation", "h1")).Returns(true);
var result = testable.ClassUnderTest.ExtractImageUrls(css);
Assert.Equal(2, result.Count());
var image = result.FirstOrDefault(x => x.Selector == "h1.LocalNavigation");
Assert.NotNull(image);
Assert.Equal(image.ExplicitWidth, 20);
Assert.Equal(image.ExplicitHeight, 20);
Assert.Equal(image.Repeat, RepeatStyle.NoRepeat);
Assert.Equal(image.XOffset.Offset, -10);
Assert.Equal(image.YOffset.Offset, -30);
Assert.Equal(image.PaddingTop, 40);
Assert.Equal(image.PaddingRight, 50);
Assert.Equal(image.PaddingBottom, 60);
Assert.Equal(image.PaddingLeft, 70);
Assert.Equal(image.ImageUrl, "image");
}
public void WillNotAnalyzeSelectorsThatHaveNothingOfInterest()
{
var testable = new TestableCssImageTransformer();
var css =
@"
.h1 {{color: blue;}}
.back {{background-position: 10px 10px;}}";
testable.ClassUnderTest.ExtractImageUrls(css);
testable.Mock <ICssSelectorAnalyzer>().Verify(x => x.IsInScopeOfTarget(It.IsAny <string>(), ".h1"), Times.Never());
}
public void WillAnalyzeSelectorsThatAreInCompleteAnHaveAYOffsetWithAnotherSelectorThatHasAnImageOrOffset(string propertyOfInterest)
{
var testable = new TestableCssImageTransformer();
var css =
@"
.h1 {{{0}}}
.LocalNavigation {{
background-position: top;
}}";
testable.ClassUnderTest.ExtractImageUrls(string.Format(css, propertyOfInterest));
testable.Mock <ICssSelectorAnalyzer>().Verify(x => x.IsInScopeOfTarget(".LocalNavigation", It.IsAny <string>()), Times.Once());
}
public void WillAnalyzeSelectorsThatAreInCompleteAnHaveAndImageWithAnotherSelectorThatHasAnImageOrOffet(string propertyOfInterest)
{
var testable = new TestableCssImageTransformer();
var css =
@"
.h1 {{{0}}}
.LocalNavigation {{
background: url(""http://i3.social.microsoft.com/contentservice/1f22465a-498c-46f1-83d3-9dad00d8a950/subnav_on_technet.png"");
}}";
testable.ClassUnderTest.ExtractImageUrls(string.Format(css, propertyOfInterest));
testable.Mock <ICssSelectorAnalyzer>().Verify(x => x.IsInScopeOfTarget(".LocalNavigation", It.IsAny <string>()), Times.Once());
}
public void WillNotAnalyzeSelectorsThatAreComplete()
{
var testable = new TestableCssImageTransformer();
var css =
@"
.h1 {{width: 10px;}}
.LocalNavigation {
background: url(""http://i3.social.microsoft.com/contentservice/1f22465a-498c-46f1-83d3-9dad00d8a950/subnav_on_technet.png"") no-repeat 0px center;
width: 20px;
height: 20px;
padding: 0 0 0 0;
}";
testable.ClassUnderTest.ExtractImageUrls(css);
testable.Mock <ICssSelectorAnalyzer>().Verify(x => x.IsInScopeOfTarget(".LocalNavigation", It.IsAny <string>()), Times.Never());
}