public void CfgVarMetadata_InflatAllWithMultipleVarsSections_FindsAllCfgVars()
{
var cfgWithTwoVarsSections =
@"
[mapping]
$0000 - $0FFF = $5000
[vars]
name = wiglet
[preload]
whatevs man
[vars]
short_name = wig
";
using (var stream = new System.IO.MemoryStream(Encoding.UTF8.GetBytes(cfgWithTwoVarsSections)))
{
var cfgVarMetadataValues = CfgVarMetadataBlock.InflateAll(stream).Cast <CfgVarMetadataString>().Select(c => c.StringValue);
Assert.Equal(2, cfgVarMetadataValues.Count());
Assert.Contains("wiglet", cfgVarMetadataValues);
Assert.Contains("wig", cfgVarMetadataValues);
}
}
public void CfgVarMetadata_InflateAllUtf8StreamWithNoValidContent_ReturnsEmptyEnumerable()
{
var meaninglessCfg =
@"[Doody]
dooh";
using (var stream = new System.IO.MemoryStream(Encoding.UTF8.GetBytes(meaninglessCfg)))
{
var cfgVarMetadata = CfgVarMetadataBlock.InflateAll(stream);
Assert.Empty(cfgVarMetadata);
}
}
public void CfgVarMetadata_InflateAllAsciiStreamWithNoValidContent_ReturnsEmptyEnumerable()
{
var meaninglessCfg =
@"[Howdy]
pard = ner";
using (var stream = new System.IO.MemoryStream(Encoding.ASCII.GetBytes(meaninglessCfg)))
{
var cfgVarMetadata = CfgVarMetadataBlock.InflateAll(stream);
Assert.Empty(cfgVarMetadata);
}
}
public void CfgVarMetadata_InflatAllWithVarsSectionFirstAndNoValidVars_FindsNoCfgVars()
{
var cfgWithVarsFirstAndNoneValid =
@"
[vars]
biff
Kipper = the dog
That's a toad, not a frog!
";
using (var stream = new System.IO.MemoryStream(Encoding.UTF8.GetBytes(cfgWithVarsFirstAndNoneValid)))
{
var cfgVarMetadata = CfgVarMetadataBlock.InflateAll(stream);
Assert.Empty(cfgVarMetadata);
}
}
public void CfgVarMetadata_InflateAllNullStream_ThrowsNullReferenceExcetpion()
{
Assert.Throws <NullReferenceException>(() => CfgVarMetadataBlock.InflateAll(null));
}