public void NotSavingMakesNoChanges()
{
EditorConfigFile editorConfigFile = PrepareTest("nochange", out string file, out string workingFile);
const int TestSection = 0;
const string TestPropertyKey = "testProperty";
const string TestPropertyValue = "testValue";
var iniProperty = new IniPropertyData(TestPropertyKey, TestPropertyValue);
var sectionName = editorConfigFile.Sections[TestSection].Name;
using (var editContext = editorConfigFile.Edit())
{
editContext.Sections[sectionName].Add(iniProperty);
}
var originalText = File.ReadAllText(file);
var copyText = File.ReadAllText(workingFile);
originalText.Should().Be(copyText);
}
public void AddWorks()
{
EditorConfigFile editorConfigFile = PrepareTest("add", out var file, out var workingFile);
const int TestSection = 0;
const string TestPropertyKey = "testProperty";
const string TestPropertyValue = "testValue";
var section = editorConfigFile.Sections[TestSection];
var sectionName = section.Name;
// Find aftercomment property line
editorConfigFile.TryGetProperty("aftercomment", section, out var prop).Should().BeTrue();
var lineNumber = prop !.LineNumber;
var iniProperty = new IniPropertyData(TestPropertyKey, TestPropertyValue);
using (var editContext = editorConfigFile.Edit(new EditorConfigFileOptions {
EndSectionWithBlankLineOrComment = false
}))
{
editContext.Sections[sectionName].Add(iniProperty);
editContext.SaveChanges();
}
editorConfigFile.TryGetProperty(TestPropertyKey, editorConfigFile.Sections[TestSection], out var updatedProperty).Should().BeTrue();
updatedProperty !.Data.Value.Should().Be(TestPropertyValue);
// Use the original value rather than re-reading the property. This ensures that the file is otherwise unchanged
updatedProperty !.LineNumber.Should().Be(lineNumber + 1);
// Confirm the file is one line longer
var fileLength = File.ReadAllLines(file).Length;
var workingFileLength = File.ReadAllLines(workingFile).Length;
workingFileLength.Should().Be(fileLength + 1);
}