public void SettingsFile_AddOrUpdate_SectionThatExist_WillAddToSection()
{
// Arrange
var configFile = "NuGet.Config";
using (var mockBaseDirectory = TestDirectory.Create())
{
var config = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<SectionName>
<add key=""key"" value=""value"" />
</SectionName>
</configuration>";
SettingsTestUtils.CreateConfigurationFile(configFile, mockBaseDirectory, config);
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act
settingsFile.AddOrUpdate("SectionName", new AddItem("keyTwo", "valueTwo"));
settingsFile.SaveToDisk();
// Assert
var result = SettingsTestUtils.RemoveWhitespace(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<SectionName>
<add key=""key"" value=""value"" />
<add key=""keyTwo"" value=""valueTwo"" />
</SectionName>
</configuration>");
SettingsTestUtils.RemoveWhitespace(File.ReadAllText(Path.Combine(mockBaseDirectory, configFile))).Should().Be(result);
}
}
public void SettingsFile_AddOrUpdate_WithMachineWideSettings_Throws()
{
// Arrange
var nugetConfigPath = "NuGet.Config";
var config = @"
<configuration>
<Section>
<add key='key0' value='value0' />
</Section>
</configuration>";
using (var mockBaseDirectory = TestDirectory.Create())
{
SettingsTestUtils.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
var configFileHash = SettingsTestUtils.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
var settingsFile = new SettingsFile(mockBaseDirectory, nugetConfigPath, isMachineWide: true);
// Act
var ex = Record.Exception(() => settingsFile.AddOrUpdate("section", new AddItem("SomeKey", "SomeValue")));
ex.Should().NotBeNull();
ex.Should().BeOfType <InvalidOperationException>();
ex.Message.Should().Be("Unable to update setting since it is in a machine-wide NuGet.Config.");
settingsFile.SaveToDisk();
var section = settingsFile.GetSection("Section");
section.Items.Count.Should().Be(1);
var updatedFileHash = SettingsTestUtils.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
updatedFileHash.Should().BeEquivalentTo(configFileHash);
}
}
public void SettingsFile_AddOrUpdate_PreserveUnknownItems()
{
// Arrange
var nugetConfigPath = "NuGet.Config";
var config = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<SectionName>
<add key=""key1"" value=""value"" />
</SectionName>
<SectionName2>
<add key=""key"" value=""value"" />
</SectionName2>
<UnknownSection>
<UnknownItem meta1=""data1"" />
<OtherUnknownItem>
</OtherUnknownItem>
</UnknownSection>
</configuration>";
using (var mockBaseDirectory = TestDirectory.Create())
{
SettingsTestUtils.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act & Assert
settingsFile.AddOrUpdate("SectionName", new AddItem("newKey", "value"));
settingsFile.SaveToDisk();
var result = SettingsTestUtils.RemoveWhitespace(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<SectionName>
<add key=""key1"" value=""value"" />
<add key=""newKey"" value=""value"" />
</SectionName>
<SectionName2>
<add key=""key"" value=""value"" />
</SectionName2>
<UnknownSection>
<UnknownItem meta1=""data1"" />
<OtherUnknownItem>
</OtherUnknownItem>
</UnknownSection>
</configuration>");
SettingsTestUtils.RemoveWhitespace(File.ReadAllText(Path.Combine(mockBaseDirectory, nugetConfigPath))).Should().Be(result);
var section = settingsFile.GetSection("SectionName");
section.Should().NotBeNull();
var item = section.GetFirstItemWithAttribute <AddItem>("key", "newKey");
item.Should().NotBeNull();
item.Value.Should().Be("value");
}
}
public void SettingText_UpdatesSuccessfully()
{
// Arrange
var config = @"
<configuration>
<SectionName>
<Item>This is a test</Item>
</SectionName>
</configuration>";
var nugetConfigPath = "NuGet.Config";
using (var mockBaseDirectory = TestDirectory.Create())
{
SettingsTestUtils.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
// Act and Assert
var settingsFile = new SettingsFile(mockBaseDirectory);
settingsFile.Should().NotBeNull();
var section = settingsFile.GetSection("SectionName");
section.Should().NotBeNull();
section.Items.Count.Should().Be(1);
var item = section.Items.First() as UnknownItem;
item.Should().NotBeNull();
item.Children.Count.Should().Be(1);
var text = item.Children.First() as SettingText;
text.Should().NotBeNull();
text.Value.Should().Be("This is a test");
text.Value = "This is another test";
settingsFile.AddOrUpdate("SectionName", new UnknownItem(item.ElementName, attributes: null, children: new List <SettingBase>()
{
text
}));
section = settingsFile.GetSection("SectionName");
section.Should().NotBeNull();
section.Items.Count.Should().Be(1);
item = section.Items.First() as UnknownItem;
item.Should().NotBeNull();
item.Children.Count.Should().Be(1);
text = item.Children.First() as SettingText;
text.Should().NotBeNull();
text.Value.Should().Be("This is another test");
}
}
public void AddItem_UpdatingAttribute_WithAddOrUpdate_SuccessfullyUpdatesConfigFile()
{
// Arrange
var nugetConfigPath = "NuGet.Config";
var config = @"
<configuration>
<Section>
<add key='key1' value='value1' />
</Section>
</configuration>";
using (var mockBaseDirectory = TestDirectory.Create())
{
SettingsTestUtils.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
var configFileHash = SettingsTestUtils.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
// Act and Assert
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act
var section = settingsFile.GetSection("Section");
section.Should().NotBeNull();
var element = section.Items.FirstOrDefault() as AddItem;
element.Should().NotBeNull();
element.Value = "newValue";
element.Value.Should().Be("newValue");
var section2 = settingsFile.GetSection("Section");
section2.Should().NotBeNull();
var element2 = section2.Items.FirstOrDefault() as AddItem;
element2.Should().NotBeNull();
element2.Value.Should().Be("value1");
settingsFile.AddOrUpdate("Section", element);
settingsFile.SaveToDisk();
var section3 = settingsFile.GetSection("Section");
section3.Should().NotBeNull();
var element3 = section.Items.FirstOrDefault() as AddItem;
element3.Should().NotBeNull();
element3.Value.Should().Be("newValue");
var updatedFileHash = SettingsTestUtils.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
updatedFileHash.Should().NotBeEquivalentTo(configFileHash);
}
}
public void SettingsFile_AddOrUpdate_PreserveComments()
{
// Arrange
var nugetConfigPath = "NuGet.Config";
var config = @"<?xml version=""1.0"" encoding=""utf-8""?>
<!-- Comment in nuget configuration -->
<configuration>
<!-- Will add an item to this section -->
<SectionName>
<add key=""key1"" value=""value"" />
</SectionName>
<!-- This section wont have a new item -->
<SectionName2>
<add key=""key"" value=""value"" />
</SectionName2>
</configuration>";
using (var mockBaseDirectory = TestDirectory.Create())
{
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act & Assert
settingsFile.AddOrUpdate("SectionName", new AddItem("newKey", "value"));
settingsFile.SaveToDisk();
var result = ConfigurationFileTestUtility.RemoveWhitespace(@"<?xml version=""1.0"" encoding=""utf-8""?>
<!-- Comment in nuget configuration -->
<configuration>
<!-- Will add an item to this section -->
<SectionName>
<add key=""key1"" value=""value"" />
<add key=""newKey"" value=""value"" />
</SectionName>
<!-- This section wont have a new item -->
<SectionName2>
<add key=""key"" value=""value"" />
</SectionName2>
</configuration>");
ConfigurationFileTestUtility.RemoveWhitespace(File.ReadAllText(Path.Combine(mockBaseDirectory, nugetConfigPath))).Should().Be(result);
var section = settingsFile.GetSection("SectionName");
section.Should().NotBeNull();
var item = section.GetFirstItemWithAttribute <AddItem>("key", "newKey");
item.Should().NotBeNull();
item.Value.Should().Be("value");
}
}
public void SettingsFile_AddOrUpdate_WithNullItem_Throws()
{
// Arrange
var configFile = "NuGet.Config";
using (var mockBaseDirectory = TestDirectory.Create())
{
SettingsTestUtils.CreateConfigurationFile(configFile, mockBaseDirectory, @"<configuration></configuration>");
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act & Assert
var ex = Record.Exception(() => settingsFile.AddOrUpdate("SomeKey", item: null));
ex.Should().NotBeNull();
ex.Should().BeOfType <ArgumentNullException>();
}
}
public void SettingsFile_AddOrUpdate_WithEmptySectionName_Throws()
{
// Arrange
var configFile = "NuGet.Config";
using (var mockBaseDirectory = TestDirectory.Create())
{
ConfigurationFileTestUtility.CreateConfigurationFile(configFile, mockBaseDirectory, @"<configuration></configuration>");
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act & Assert
var ex = Record.Exception(() => settingsFile.AddOrUpdate("", new AddItem("SomeKey", "SomeValue")));
ex.Should().NotBeNull();
ex.Should().BeOfType <ArgumentException>();
}
}
public void SettingSection_AddOrUpdate_UpdatesAnElementCorrectly()
{
// Arrange
var nugetConfigPath = "NuGet.Config";
var config = @"
<configuration>
<Section>
<add key='key0' value='value0' />
<add key='key1' value='value1' meta1='data1' meta2='data2'/>
</Section>
</configuration>";
using (var mockBaseDirectory = TestDirectory.Create())
{
SettingsTestUtils.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
var configFileHash = SettingsTestUtils.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act
var section = settingsFile.GetSection("Section");
section.Should().NotBeNull();
section.Items.Count.Should().Be(2);
settingsFile.AddOrUpdate("Section", new AddItem("key0", "value0", new Dictionary <string, string>()
{
{ "meta1", "data1" }
}));
section = settingsFile.GetSection("Section");
section.Should().NotBeNull();
section.Items.Count.Should().Be(2);
var item = section.Items.First() as AddItem;
item.Should().NotBeNull();
item.AdditionalAttributes.Count.Should().Be(1);
item.AdditionalAttributes["meta1"].Should().Be("data1");
settingsFile.SaveToDisk();
var updatedFileHash = SettingsTestUtils.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
updatedFileHash.Should().NotBeEquivalentTo(configFileHash);
}
}
public void SettingSection_AddOrUpdate_ToReadOnly_Throws()
{
// Arrange
var nugetConfigPath = "NuGet.Config";
var config = @"
<configuration>
<Section>
<add key='key0' value='value0' />
<add key='key1' value='value1' meta1='data1' meta2='data2'/>
</Section>
</configuration>";
using (var mockBaseDirectory = TestDirectory.Create())
{
SettingsTestUtils.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
var configFileHash = SettingsTestUtils.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
var settingsFile = new SettingsFile(mockBaseDirectory, nugetConfigPath, isMachineWide: false, isReadOnly: true);
// Act
var section = settingsFile.GetSection("Section");
section.Should().NotBeNull();
section.Items.Count.Should().Be(2);
var ex = Record.Exception(() => settingsFile.AddOrUpdate("Section", new AddItem("key2", "value2")));
ex.Should().NotBeNull();
ex.Should().BeOfType <InvalidOperationException>();
ex.Message.Should().Be(Resources.CannotUpdateReadOnlyConfig);
section = settingsFile.GetSection("Section");
section.Should().NotBeNull();
section.Items.Count.Should().Be(2);
settingsFile.SaveToDisk();
var updatedFileHash = SettingsTestUtils.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
updatedFileHash.Should().BeEquivalentTo(configFileHash);
}
}
public void SettingsFile_AddOrUpdate_WhenItemExistsInSection_OverrideItem()
{
// Arrange
var configFile = "NuGet.Config";
using (var mockBaseDirectory = TestDirectory.Create())
{
var config = @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<SectionName>
<add key=""key"" value=""value"" />
</SectionName>
</configuration>";
SettingsTestUtils.CreateConfigurationFile(configFile, mockBaseDirectory, config);
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act
settingsFile.AddOrUpdate("SectionName", new AddItem("key", "NewValue"));
settingsFile.SaveToDisk();
// Assert
var result = SettingsTestUtils.RemoveWhitespace(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<SectionName>
<add key=""key"" value=""NewValue"" />
</SectionName>
</configuration>");
SettingsTestUtils.RemoveWhitespace(File.ReadAllText(Path.Combine(mockBaseDirectory, configFile))).Should().Be(result);
var section = settingsFile.GetSection("SectionName");
section.Should().NotBeNull();
var item = section.GetFirstItemWithAttribute <AddItem>("key", "key");
item.Should().NotBeNull();
item.Value.Should().Be("NewValue");
}
}
public void SettingSection_AddOrUpdate_AddsAnElementCorrectly()
{
// Arrange
var nugetConfigPath = "NuGet.Config";
var config = @"
<configuration>
<Section>
<add key='key0' value='value0' />
<add key='key1' value='value1' meta1='data1' meta2='data2'/>
</Section>
</configuration>";
using (var mockBaseDirectory = TestDirectory.Create())
{
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
var configFileHash = ConfigurationFileTestUtility.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act
var section = settingsFile.GetSection("Section");
section.Should().NotBeNull();
section.Items.Count.Should().Be(2);
settingsFile.AddOrUpdate("Section", new AddItem("key2", "value2"));
section = settingsFile.GetSection("Section");
section.Should().NotBeNull();
section.Items.Count.Should().Be(3);
settingsFile.SaveToDisk();
var updatedFileHash = ConfigurationFileTestUtility.GetFileHash(Path.Combine(mockBaseDirectory, nugetConfigPath));
updatedFileHash.Should().NotBeEquivalentTo(configFileHash);
}
}
public void UnknownItem_Remove_ExistingChild_PreservesComments()
{
// Arrange
var nugetConfigPath = "NuGet.Config";
var config = @"
<configuration>
<!-- This is a section -->
<Section>
<!-- Unknown Item -->
<Unknown meta=""data"">
<!-- Text child -->
Text for test
<!-- Item child -->
<add key=""key"" value=""val"" />
</Unknown>
</Section>
</configuration>";
var expectedSetting = new UnknownItem("Unknown",
attributes: new Dictionary <string, string>()
{
{ "meta", "data" }
},
children: new List <SettingBase>()
{
new AddItem("key", "val")
});
using (var mockBaseDirectory = TestDirectory.Create())
{
ConfigurationFileTestUtility.CreateConfigurationFile(nugetConfigPath, mockBaseDirectory, config);
var settingsFile = new SettingsFile(mockBaseDirectory);
// Act
var section = settingsFile.GetSection("Section");
section.Should().NotBeNull();
var element = section.Items.FirstOrDefault() as UnknownItem;
element.Should().NotBeNull();
element.Remove(element.Children.First());
settingsFile.AddOrUpdate("Section", element);
settingsFile.SaveToDisk();
var expectedConfig = ConfigurationFileTestUtility.RemoveWhitespace(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<!-- This is a section -->
<Section>
<!-- Unknown Item -->
<Unknown meta=""data"">
<!-- Text child -->
<!-- Item child -->
<add key=""key"" value=""val"" />
</Unknown>
</Section>
</configuration>");
ConfigurationFileTestUtility.RemoveWhitespace(File.ReadAllText(Path.Combine(mockBaseDirectory, nugetConfigPath))).Should().Be(expectedConfig);
// Assert
element.DeepEquals(expectedSetting).Should().BeTrue();
}
}