public void GetDescription_SimplifiedLongCollections()
{
var directory = new MockDirectory();
var descriptor = new TagDescriptor <MockDirectory>(directory);
const int tagType = 1;
directory.Set(tagType, Enumerable.Range(0, 16).Select(i => i).ToArray());
Assert.Equal("0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15", descriptor.GetDescription(tagType));
directory.Set(tagType, Enumerable.Range(0, 17).Select(i => i).ToArray());
Assert.Equal("[17 values]", descriptor.GetDescription(tagType));
}
public void BooleanTests()
{
Action <Directory, int> assertPresentTrueBoolean = (dictionary, i) =>
{
Assert.True(dictionary.GetBoolean(i));
bool value;
Assert.True(dictionary.TryGetBoolean(i, out value));
Assert.True(dictionary.GetBoolean(i));
};
Action <Directory, int> assertPresentFalseBoolean = (dictionary, i) =>
{
Assert.False(dictionary.GetBoolean(i));
bool value;
Assert.True(dictionary.TryGetBoolean(i, out value));
Assert.False(dictionary.GetBoolean(i));
};
Action <Directory, int> assertMissingBoolean = (dictionary, i) =>
{
bool value;
Assert.False(dictionary.TryGetBoolean(i, out value));
Assert.Throws <MetadataException>(() => dictionary.GetBoolean(i));
};
// NOTE string is not convertible to boolean other than for "true" and "false"
Test(BuildDirectory(_singleValues.Where(v => !(v is string))), assertPresentTrueBoolean, assertMissingBoolean);
Test(BuildDirectory(_singleZeroValues.Where(v => !(v is string))), assertPresentFalseBoolean, assertMissingBoolean);
Test(BuildDirectory(_arraysOfSingleValues.Where(v => !(v is string[]))), assertPresentTrueBoolean, assertMissingBoolean);
Test(BuildDirectory(_arraysOfSingleZeroValues.Where(v => !(v is string[]))), assertPresentFalseBoolean, assertMissingBoolean);
var directory = new MockDirectory();
directory.Set(1, "True");
directory.Set(2, "true");
directory.Set(3, "False");
directory.Set(4, "false");
Assert.True(directory.GetBoolean(1));
Assert.True(directory.GetBoolean(2));
Assert.False(directory.GetBoolean(3));
Assert.False(directory.GetBoolean(4));
}
private static Directory BuildDirectory(IEnumerable <object> values)
{
var directory = new MockDirectory();
foreach (var pair in Enumerable.Range(1, int.MaxValue).Zip(values, Tuple.Create))
{
directory.Set(pair.Item1, pair.Item2);
}
return(directory);
}
private static Directory BuildDirectory(IEnumerable<object> values)
{
var directory = new MockDirectory();
foreach (var pair in Enumerable.Range(1, int.MaxValue).Zip(values, Tuple.Create))
directory.Set(pair.Item1, pair.Item2);
return directory;
}
public void BooleanTests()
{
Action<Directory, int> assertPresentTrueBoolean = (dictionary, i) =>
{
Assert.True(dictionary.GetBoolean(i));
bool value;
Assert.True(dictionary.TryGetBoolean(i, out value));
Assert.True(dictionary.GetBoolean(i));
};
Action<Directory, int> assertPresentFalseBoolean = (dictionary, i) =>
{
Assert.False(dictionary.GetBoolean(i));
bool value;
Assert.True(dictionary.TryGetBoolean(i, out value));
Assert.False(dictionary.GetBoolean(i));
};
Action<Directory, int> assertMissingBoolean = (dictionary, i) =>
{
bool value;
Assert.False(dictionary.TryGetBoolean(i, out value));
Assert.Throws<MetadataException>(() => dictionary.GetBoolean(i));
};
// NOTE string is not convertible to boolean other than for "true" and "false"
Test(BuildDirectory(_singleValues.Where(v => !(v is string))), assertPresentTrueBoolean, assertMissingBoolean);
Test(BuildDirectory(_singleZeroValues.Where(v => !(v is string))), assertPresentFalseBoolean, assertMissingBoolean);
Test(BuildDirectory(_arraysOfSingleValues.Where(v => !(v is string[]))), assertPresentTrueBoolean, assertMissingBoolean);
Test(BuildDirectory(_arraysOfSingleZeroValues.Where(v => !(v is string[]))), assertPresentFalseBoolean, assertMissingBoolean);
var directory = new MockDirectory();
directory.Set(1, "True");
directory.Set(2, "true");
directory.Set(3, "False");
directory.Set(4, "false");
Assert.True(directory.GetBoolean(1));
Assert.True(directory.GetBoolean(2));
Assert.False(directory.GetBoolean(3));
Assert.False(directory.GetBoolean(4));
}
