public void SetEnvironmentVariable_Concatenates_WithEnvironmentVariable()
{
// Arrange
var processStartInfo = new ProcessStartInfo();
// Act
ProcessRunner.SetEnvironmentVariable(processStartInfo, "Test", new() { "value1", "value2" }, ';', _ => "value3");
// Assert
Assert.Equal("value3;value1;value2", processStartInfo.Environment["Test"]);
}
public void SetEnvironmentVariable_SetsSpecifiedValue()
{
// Arrange
var processStartInfo = new ProcessStartInfo();
// Act
ProcessRunner.SetEnvironmentVariable(processStartInfo, "Test", new () { "value1" }, ';', _ => null);
// Assert
Assert.Equal("value1", processStartInfo.Environment["Test"]);
}
public void SetEnvironmentVariable_IgnoresNullOrEmptyEnvironment(string value)
{
// Arrange
var processStartInfo = new ProcessStartInfo
{
Environment = { ["Test"] = "value4" },
};
// Act
ProcessRunner.SetEnvironmentVariable(processStartInfo, "Test", new() { "value1", "value2" }, ';', _ => value);
// Assert
Assert.Equal("value4;value1;value2", processStartInfo.Environment["Test"]);
}
public void SetEnvironmentVariable_Concatenates_WithEnvironmentVariableAndPreviouslyConfiguredValue()
{
// Arrange
var processStartInfo = new ProcessStartInfo
{
Environment = { ["Test"] = "value4" },
};
// Act
ProcessRunner.SetEnvironmentVariable(processStartInfo, "Test", new() { "value1", "value2" }, ';', _ => "value3");
// Assert
Assert.Equal("value3;value4;value1;value2", processStartInfo.Environment["Test"]);
}