public void LoadKeyValuePairsFromCommandLineArgumentsWithSwitchMappings()
{
var args = new string[]
{
"-K1=Value1",
"--Key2=Value2",
"/Key3=Value3",
"--Key4", "Value4",
"/Key5", "Value5",
"/Key6=Value6"
};
var switchMappings = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
{
{ "-K1", "LongKey1" },
{ "--Key2", "SuperLongKey2" },
{ "--Key6", "SuchALongKey6"}
};
var cmdLineConfig = new CommandLineConfigurationSource(args, switchMappings);
cmdLineConfig.Load();
Assert.Equal("Value1", cmdLineConfig.Get("LongKey1"));
Assert.Equal("Value2", cmdLineConfig.Get("SuperLongKey2"));
Assert.Equal("Value3", cmdLineConfig.Get("Key3"));
Assert.Equal("Value4", cmdLineConfig.Get("Key4"));
Assert.Equal("Value5", cmdLineConfig.Get("Key5"));
Assert.Equal("Value6", cmdLineConfig.Get("SuchALongKey6"));
}
public void LoadKeyValuePairsFromCommandLineArgumentsWithSwitchMappings()
{
var args = new string[]
{
"-K1=Value1",
"--Key2=Value2",
"/Key3=Value3",
"--Key4", "Value4",
"/Key5", "Value5",
"/Key6=Value6"
};
var switchMappings = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase)
{
{ "-K1", "LongKey1" },
{ "--Key2", "SuperLongKey2" },
{ "--Key6", "SuchALongKey6" }
};
var cmdLineConfig = new CommandLineConfigurationSource(args, switchMappings);
cmdLineConfig.Load();
Assert.Equal(6, cmdLineConfig.Data.Count);
Assert.Equal("Value1", cmdLineConfig.Data["LongKey1"]);
Assert.Equal("Value2", cmdLineConfig.Data["SuperLongKey2"]);
Assert.Equal("Value3", cmdLineConfig.Data["Key3"]);
Assert.Equal("Value4", cmdLineConfig.Data["Key4"]);
Assert.Equal("Value5", cmdLineConfig.Data["Key5"]);
Assert.Equal("Value6", cmdLineConfig.Data["SuchALongKey6"]);
}
public void OverrideValueWhenKeyIsDuplicated()
{
var args = new string[]
{
"/Key1=Value1",
"--Key1=Value2"
};
var cmdLineConfig = new CommandLineConfigurationSource(args);
cmdLineConfig.Load();
Assert.Equal("Value2", cmdLineConfig.Get("Key1"));
}
public void ThrowExceptionWhenAnArgumentCannotBeRecognized()
{
var args = new string[]
{
"ArgWithoutPrefixAndEqualSign"
};
var expectedMsg = new FormatException(
Resources.FormatError_UnrecognizedArgumentFormat("ArgWithoutPrefixAndEqualSign")).Message;
var cmdLineConfig = new CommandLineConfigurationSource(args);
var exception = Assert.Throws <FormatException>(() => cmdLineConfig.Load());
Assert.Equal(expectedMsg, exception.Message);
}
public void ThrowExceptionWhenValueForAKeyIsMissing()
{
var args = new string[]
{
"--Key1", "Value1",
"/Key2" /* The value for Key2 is missing here */
};
var expectedMsg = new FormatException(Resources.FormatError_ValueIsMissing("/Key2")).Message;
var cmdLineConfig = new CommandLineConfigurationSource(args);
var exception = Assert.Throws <FormatException>(() => cmdLineConfig.Load());
Assert.Equal(expectedMsg, exception.Message);
}
public void OverrideValueWhenKeyIsDuplicated()
{
var args = new string[]
{
"/Key1=Value1",
"--Key1=Value2"
};
var cmdLineConfig = new CommandLineConfigurationSource(args);
cmdLineConfig.Load();
Assert.Equal(1, cmdLineConfig.Data.Count());
Assert.Equal("Value2", cmdLineConfig.Data["Key1"]);
}
public void ThrowExceptionWhenShortSwitchNotDefined()
{
var args = new string[]
{
"-Key1", "Value1",
};
var switchMappings = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase)
{
{ "-Key2", "LongKey2" }
};
var expectedMsg = new FormatException(Resources.FormatError_ShortSwitchNotDefined("-Key1")).Message;
var cmdLineConfig = new CommandLineConfigurationSource(args, switchMappings);
var exception = Assert.Throws <FormatException>(() => cmdLineConfig.Load());
Assert.Equal(expectedMsg, exception.Message);
}
public void LoadKeyValuePairsFromCommandLineArgumentsWithoutSwitchMappings()
{
var args = new string[]
{
"Key1=Value1",
"--Key2=Value2",
"/Key3=Value3",
"--Key4", "Value4",
"/Key5", "Value5"
};
var cmdLineConfig = new CommandLineConfigurationSource(args);
cmdLineConfig.Load();
Assert.Equal("Value1", cmdLineConfig.Get("Key1"));
Assert.Equal("Value2", cmdLineConfig.Get("Key2"));
Assert.Equal("Value3", cmdLineConfig.Get("Key3"));
Assert.Equal("Value4", cmdLineConfig.Get("Key4"));
Assert.Equal("Value5", cmdLineConfig.Get("Key5"));
}
public void LoadKeyValuePairsFromCommandLineArgumentsWithoutSwitchMappings()
{
var args = new string[]
{
"Key1=Value1",
"--Key2=Value2",
"/Key3=Value3",
"--Key4", "Value4",
"/Key5", "Value5"
};
var cmdLineConfig = new CommandLineConfigurationSource(args);
cmdLineConfig.Load();
Assert.Equal(5, cmdLineConfig.Data.Count);
Assert.Equal("Value1", cmdLineConfig.Data["Key1"]);
Assert.Equal("Value2", cmdLineConfig.Data["Key2"]);
Assert.Equal("Value3", cmdLineConfig.Data["Key3"]);
Assert.Equal("Value4", cmdLineConfig.Data["Key4"]);
Assert.Equal("Value5", cmdLineConfig.Data["Key5"]);
}
public void ThrowExceptionWhenAnArgumentCannotBeRecognized()
{
var args = new string[]
{
"ArgWithoutPrefixAndEqualSign"
};
var expectedMsg = new FormatException(
Resources.FormatError_UnrecognizedArgumentFormat("ArgWithoutPrefixAndEqualSign")).Message;
var cmdLineConfig = new CommandLineConfigurationSource(args);
var exception = Assert.Throws<FormatException>(() => cmdLineConfig.Load());
Assert.Equal(expectedMsg, exception.Message);
}
public void ThrowExceptionWhenValueForAKeyIsMissing()
{
var args = new string[]
{
"--Key1", "Value1",
"/Key2" /* The value for Key2 is missing here */
};
var expectedMsg = new FormatException(Resources.FormatError_ValueIsMissing("/Key2")).Message;
var cmdLineConfig = new CommandLineConfigurationSource(args);
var exception = Assert.Throws<FormatException>(() => cmdLineConfig.Load());
Assert.Equal(expectedMsg, exception.Message);
}
public void ThrowExceptionWhenShortSwitchNotDefined()
{
var args = new string[]
{
"-Key1", "Value1",
};
var switchMappings = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
{
{ "-Key2", "LongKey2" }
};
var expectedMsg = new FormatException(Resources.FormatError_ShortSwitchNotDefined("-Key1")).Message;
var cmdLineConfig = new CommandLineConfigurationSource(args, switchMappings);
var exception = Assert.Throws<FormatException>(() => cmdLineConfig.Load());
Assert.Equal(expectedMsg, exception.Message);
}
protected virtual IConfigurationSourceContainer CreateConfiguration(
MigrationTool tool, CommandCode commandCode, string[] commandArgs)
{
var configuration = CreateConfiguration();
CommandLineConfigurationSource commandLineConfigSource;
string configFile;
if (commandArgs != null && commandArgs.Any())
{
commandLineConfigSource = new CommandLineConfigurationSource(commandArgs);
commandLineConfigSource.Load();
commandLineConfigSource.TryGet(MigrationTool.Constants.ConfigFileOption, out configFile);
}
else
{
commandLineConfigSource = null;
configFile = null;
}
if (commandCode != CommandCode.CommitConfiguration)
{
if (!string.IsNullOrEmpty(configFile))
{
configuration.AddIniFile(tool.ResolvePath(configFile));
}
else
{
configFile = tool.ResolvePath(MigrationTool.Constants.DefaultConfigFile);
if (File.Exists(configFile))
{
configuration.AddIniFile(configFile);
}
}
}
if (commandLineConfigSource != null)
{
configuration.Add(commandLineConfigSource);
}
return configuration;
}
