public void FlattenMap_ReturnsOnlyLineInformation()
{
// Arrange
SourcePosition generated1 = UnitTestUtils.generateSourcePosition(lineNumber: 1, colNumber: 2);
SourcePosition original1 = UnitTestUtils.generateSourcePosition(lineNumber: 2, colNumber: 2);
MappingEntry mappingEntry = UnitTestUtils.getSimpleEntry(generated1, original1, "sourceOne.js");
SourceMap map = new SourceMap
{
File = "generated.js",
Sources = new List <string> {
"sourceOne.js"
},
ParsedMappings = new List <MappingEntry> {
mappingEntry
},
SourcesContent = new List <string> {
"var a = b"
}
};
// Act
SourceMap linesOnlyMap = SourceMapTransformer.Flatten(map);
// Assert
Assert.NotNull(linesOnlyMap);
Assert.Equal(1, linesOnlyMap.Sources.Count);
Assert.Equal(1, linesOnlyMap.SourcesContent.Count);
Assert.Equal(1, linesOnlyMap.ParsedMappings.Count);
Assert.Equal(1, linesOnlyMap.ParsedMappings[0].GeneratedSourcePosition.ZeroBasedLineNumber);
Assert.Equal(0, linesOnlyMap.ParsedMappings[0].GeneratedSourcePosition.ZeroBasedColumnNumber);
Assert.Equal(2, linesOnlyMap.ParsedMappings[0].OriginalSourcePosition.ZeroBasedLineNumber);
Assert.Equal(0, linesOnlyMap.ParsedMappings[0].OriginalSourcePosition.ZeroBasedColumnNumber);
}
public void FlattenMap_MultipleOriginalLineToSameGeneratedLine_ReturnsFirstOriginalLine()
{
// Arrange
SourcePosition generated1 = UnitTestUtils.generateSourcePosition(lineNumber: 1, colNumber: 2);
SourcePosition original1 = UnitTestUtils.generateSourcePosition(lineNumber: 2, colNumber: 2);
MappingEntry mappingEntry = UnitTestUtils.getSimpleEntry(generated1, original1, "sourceOne.js");
SourcePosition generated2 = UnitTestUtils.generateSourcePosition(lineNumber: 1, colNumber: 3);
SourcePosition original2 = UnitTestUtils.generateSourcePosition(lineNumber: 3, colNumber: 5);
MappingEntry mappingEntry2 = UnitTestUtils.getSimpleEntry(generated2, original2, "sourceOne.js");
SourceMap map = new SourceMap
{
File = "generated.js",
Sources = new List <string> {
"sourceOne.js"
},
ParsedMappings = new List <MappingEntry> {
mappingEntry, mappingEntry2
}
};
// Act
SourceMap linesOnlyMap = SourceMapTransformer.Flatten(map);
// Assert
Assert.IsNotNull(linesOnlyMap);
Assert.AreEqual(1, linesOnlyMap.Sources.Count);
Assert.AreEqual(1, linesOnlyMap.ParsedMappings.Count);
Assert.AreEqual(1, linesOnlyMap.ParsedMappings[0].GeneratedSourcePosition.ZeroBasedLineNumber);
Assert.AreEqual(0, linesOnlyMap.ParsedMappings[0].GeneratedSourcePosition.ZeroBasedColumnNumber);
Assert.AreEqual(2, linesOnlyMap.ParsedMappings[0].OriginalSourcePosition.ZeroBasedLineNumber);
Assert.AreEqual(0, linesOnlyMap.ParsedMappings[0].OriginalSourcePosition.ZeroBasedColumnNumber);
}
