public void commandLine_tryGetValue_using_valid_args_should_return_expected_value()
{
var expectedValue = 1000;
var target = new CommandLine( new[] { "-d=1000" } );
Int32 value;
Boolean actual = target.TryGetValue<Int32>( "d", out value );
actual.Should().Be.True();
value.Should().Be.EqualTo( expectedValue );
}
public void commandLine_tryGetValue_using_nullable_as_expected_value_and_missing_parameter_should_return_null()
{
var target = new CommandLine( new String[ 0 ] );
Int32? v;
Boolean actual = target.TryGetValue<Int32?>( "xyz", out v );
actual.Should().Be.False();
v.HasValue.Should().Be.False();
}
public void commandLine_tryGetValue_using_empty_args_should_not_fail()
{
var expected = false;
var target = new CommandLine( new String[ 0 ] );
Int32 v;
Boolean actual = target.TryGetValue<Int32>( "xyz", out v );
actual.Should().Be.EqualTo( expected );
}
public void CommandLine_using_valid_source_with_equals_in_the_parameter_value_should_handle_value_as_expected()
{
var target = new CommandLine( new[] { "-s=foo=bar" } );
String actual;
target.TryGetValue( "s", out actual );
actual.Should().Be.EqualTo( "foo=bar" );
}
public void commandLine_tryGetValue_using_invalid_format_input_value_should_not_fail()
{
var target = new CommandLine( new[] { "xyz=1_0" } );
Int32 v;
Boolean actual = target.TryGetValue<Int32>( "xyz", out v );
actual.Should().Be.False();
}
public void commandLine_tryGetValue_using_nullable_as_expected_value_and_valid_parameter_should_return_expected_value()
{
var expected = new Nullable<Int32>( 10 );
var target = new CommandLine( new[] { "xyz=10" } );
Int32? v;
Boolean actual = target.TryGetValue<Int32?>( "xyz", out v );
actual.Should().Be.True();
v.Should().Be.EqualTo( expected );
}