| public static AgainstWhiteSpace ( string argumentName, string value ) : void | ||
| argumentName | string | |
| value | string | |
| Résultat | void | |
public static string GetShortName(string name)
{
Guard.AgainstWhiteSpace(name, nameof(name));
return(name.Replace(" ", "-")
.Replace("'", "")
.ToLowerInvariant());
}
public SqlInstance(
string name,
Func <SqlConnection, Task> buildTemplate,
string?directory = null,
DateTime?timestamp = null,
ushort templateSize = 3)
{
Guard.AgainstNull(nameof(buildTemplate), buildTemplate);
Guard.AgainstWhiteSpace(nameof(directory), directory);
Guard.AgainstNullWhiteSpace(nameof(name), name);
if (directory == null)
{
directory = DirectoryFinder.Find(name);
}
DateTime resultTimestamp;
if (timestamp == null)
{
var callingAssembly = Assembly.GetCallingAssembly();
resultTimestamp = Timestamp.LastModified(callingAssembly);
}
else
{
resultTimestamp = timestamp.Value;
}
wrapper = new Wrapper(name, directory, templateSize);
wrapper.Start(resultTimestamp, buildTemplate);
}
public Task <HttpResponseMessage> ExecuteGet(HttpClient client, string query, object?variables = null, Action <HttpHeaders>?headerAction = null)
{
Guard.AgainstWhiteSpace(nameof(query), query);
var compressed = CompressQuery(query);
var variablesString = ToJson(variables);
var getUri = $"{uri}?query={compressed}&variables={variablesString}";
HttpRequestMessage request = new(HttpMethod.Get, getUri);
headerAction?.Invoke(request.Headers);
return(client.SendAsync(request));
}
static string GetInstanceName(string?scopeSuffix)
{
Guard.AgainstWhiteSpace(nameof(scopeSuffix), scopeSuffix);
if (scopeSuffix == null)
{
return(typeof(TDbContext).Name);
}
return($"{typeof(TDbContext).Name}_{scopeSuffix}");
}
/// <summary>
/// Build database with a name based on the calling Method.
/// </summary>
/// <param name="testFile">
/// The path to the test class.
/// Used to make the database name unique per test type.
/// </param>
/// <param name="databaseSuffix">
/// For Xunit theories add some text based on the inline data
/// to make the db name unique.
/// </param>
/// <param name="memberName">
/// Used to make the db name unique per method.
/// Will default to the caller method name is used.
/// </param>
public Task <SqlDatabase> Build(
[CallerFilePath] string testFile = "",
string?databaseSuffix = null,
[CallerMemberName] string memberName = "")
#endregion
{
Guard.AgainstNullWhiteSpace(nameof(testFile), testFile);
Guard.AgainstNullWhiteSpace(nameof(memberName), memberName);
Guard.AgainstWhiteSpace(nameof(databaseSuffix), databaseSuffix);
var testClass = Path.GetFileNameWithoutExtension(testFile);
var name = DbNamer.DeriveDbName(databaseSuffix, memberName, testClass);
return(Build(name));
}
/// <summary>
/// Build DB with a name based on the calling Method.
/// </summary>
/// <param name="data">The seed data.</param>
/// <param name="testFile">The path to the test class. Used to make the db name unique per test type.</param>
/// <param name="databaseSuffix">For Xunit theories add some text based on the inline data to make the db name unique.</param>
/// <param name="memberName">Used to make the db name unique per method. Will default to the caller method name is used.</param>
public Task <SqlDatabase <TDbContext> > Build(
IEnumerable <object>?data,
[CallerFilePath] string testFile = "",
string?databaseSuffix = null,
[CallerMemberName] string memberName = "")
{
Guard.AgainstNullWhiteSpace(nameof(testFile), testFile);
Guard.AgainstNullWhiteSpace(nameof(memberName), memberName);
Guard.AgainstWhiteSpace(nameof(databaseSuffix), databaseSuffix);
var testClass = Path.GetFileNameWithoutExtension(testFile);
var dbName = DbNamer.DeriveDbName(databaseSuffix, memberName, testClass);
return(Build(dbName, data));
}
public SqlInstance(
Func <DbContextOptionsBuilder <TDbContext>, TDbContext> constructInstance,
Func <TDbContext, Task>?buildTemplate = null,
string?instanceSuffix = null,
DateTime?timestamp = null,
ushort templateSize = 3)
{
Guard.AgainstWhiteSpace(nameof(instanceSuffix), instanceSuffix);
Guard.AgainstNull(nameof(constructInstance), constructInstance);
var instanceName = GetInstanceName(instanceSuffix);
var directory = DirectoryFinder.Find(instanceName);
var convertedBuildTemplate = BuildTemplateConverter.Convert(constructInstance, buildTemplate);
Init(convertedBuildTemplate, constructInstance, instanceName, directory, timestamp, templateSize);
}
public Task <HttpResponseMessage> ExecutePost(HttpClient client, string query, object?variables = null, Action <HttpHeaders>?headerAction = null)
{
Guard.AgainstWhiteSpace(nameof(query), query);
query = CompressQuery(query);
var body = new
{
query,
variables
};
HttpRequestMessage request = new(HttpMethod.Post, uri)
{
Content = new StringContent(ToJson(body), Encoding.UTF8, "application/json")
};
headerAction?.Invoke(request.Headers);
return(client.SendAsync(request));
}
FieldType BuildQueryField <TSource, TReturn>(
Type?itemGraphType,
string name,
Func <ResolveEfFieldContext <TDbContext, TSource>, IQueryable <TReturn> >?resolve,
IEnumerable <QueryArgument>?arguments,
string?description)
where TReturn : class
{
Guard.AgainstWhiteSpace(nameof(name), name);
var hasId = keyNames.ContainsKey(typeof(TReturn));
var fieldType = new FieldType
{
Name = name,
Description = description,
Type = MakeListGraphType <TReturn>(itemGraphType),
Arguments = ArgumentAppender.GetQueryArguments(arguments, hasId, true),
};
if (resolve is not null)
{
fieldType.Resolver = new AsyncFieldResolver <TSource, IEnumerable <TReturn> >(
async context =>
{
var fieldContext = BuildContext(context);
var names = GetKeyNames <TReturn>();
var query = resolve(fieldContext);
if (disableTracking)
{
query = query.AsNoTracking();
}
query = includeAppender.AddIncludes(query, context);
query = query.ApplyGraphQlArguments(context, names, true);
QueryLogger.Write(query);
var list = await query
.ToListAsync(context.CancellationToken);
return(await fieldContext.Filters.ApplyFilter(list, context.UserContext));
});
}
return(fieldType);
}
public SqlInstance(
string name,
Func <DbConnection, Task> buildTemplate,
string?directory = null,
DateTime?timestamp = null,
ushort templateSize = 3)
{
Guard.AgainstNull(nameof(buildTemplate), buildTemplate);
Guard.AgainstWhiteSpace(nameof(directory), directory);
Guard.AgainstNullWhiteSpace(nameof(name), name);
directory = DirectoryFinder.Find(name);
DirectoryCleaner.CleanInstance(directory);
var callingAssembly = Assembly.GetCallingAssembly();
var resultTimestamp = GetTimestamp(timestamp, buildTemplate, callingAssembly);
Wrapper = new Wrapper(s => new SqlConnection(s), name, directory, templateSize);
Wrapper.Start(resultTimestamp, buildTemplate);
}
public SqlInstance(
string name,
Action <SqlConnection> buildTemplate,
string directory = null,
DateTime?timestamp = null,
ushort templateSize = 3)
{
Guard.AgainstNull(nameof(buildTemplate), buildTemplate);
Guard.AgainstWhiteSpace(nameof(directory), directory);
Guard.AgainstNullWhiteSpace(nameof(name), name);
if (directory == null)
{
directory = DirectoryFinder.Find(name);
}
wrapper = new Wrapper(name, directory, templateSize);
wrapper.Start(timestamp.GetValueOrDefault(DateTime.Now), buildTemplate);
}
public FieldType AddNavigationField <TSource, TReturn>(
ComplexGraphType <TSource> graph,
string name,
Func <ResolveEfFieldContext <TDbContext, TSource>, TReturn?>?resolve = null,
Type?graphType = null,
IEnumerable <string>?includeNames = null,
string?description = null)
where TReturn : class
{
Guard.AgainstWhiteSpace(nameof(name), name);
graphType ??= GraphTypeFinder.FindGraphType <TReturn>();
FieldType field = new()
{
Name = name,
Type = graphType,
Description = description
};
IncludeAppender.SetIncludeMetadata(field, name, includeNames);
if (resolve != null)
{
field.Resolver = new AsyncFieldResolver <TSource, TReturn?>(
async context =>
{
var fieldContext = BuildContext(context);
var result = resolve(fieldContext);
if (await fieldContext.Filters.ShouldInclude(context.UserContext, result))
{
return(result);
}
return(null);
});
}
return(graph.AddField(field));
}
}
public void AddNavigationConnectionField <TSource, TReturn>(
ComplexGraphType <TSource> graph,
string name,
Func <ResolveEfFieldContext <TDbContext, TSource>, IEnumerable <TReturn> >?resolve = null,
Type?itemGraphType = null,
IEnumerable <QueryArgument>?arguments = null,
IEnumerable <string>?includeNames = null,
int pageSize = 10,
string?description = null)
where TReturn : class
{
Guard.AgainstWhiteSpace(nameof(name), name);
Guard.AgainstNegative(nameof(pageSize), pageSize);
itemGraphType ??= GraphTypeFinder.FindGraphType <TReturn>();
var addConnectionT = addEnumerableConnection.MakeGenericMethod(typeof(TSource), itemGraphType, typeof(TReturn));
addConnectionT.Invoke(this, new object?[] { graph, name, resolve, pageSize, description, arguments, includeNames });
}
public FieldType AddNavigationListField <TSource, TReturn>(
ComplexGraphType <TSource> graph,
string name,
Func <ResolveEfFieldContext <TDbContext, TSource>, IEnumerable <TReturn> >?resolve = null,
Type?itemGraphType = null,
IEnumerable <QueryArgument>?arguments = null,
IEnumerable <string>?includeNames = null,
string?description = null)
where TReturn : class
{
Guard.AgainstWhiteSpace(nameof(name), name);
var hasId = keyNames.ContainsKey(typeof(TReturn));
var field = new FieldType
{
Name = name,
Description = description,
Type = MakeListGraphType <TReturn>(itemGraphType),
Arguments = ArgumentAppender.GetQueryArguments(arguments, hasId, true),
};
IncludeAppender.SetIncludeMetadata(field, name, includeNames);
if (resolve is not null)
{
field.Resolver = new AsyncFieldResolver <TSource, IEnumerable <TReturn> >(
context =>
{
var fieldContext = BuildContext(context);
var result = resolve(fieldContext);
result = result.ApplyGraphQlArguments(hasId, context);
return(fieldContext.Filters.ApplyFilter(result, context.UserContext) !);
});
}
return(graph.AddField(field));
}
public static string MapForElectorate(string name)
{
Guard.AgainstWhiteSpace(nameof(name), name);
return(MapForElectorate(DataLoader.FindElectorate(name)));
}
public ElectorateNotFoundException(string name)
{
Guard.AgainstWhiteSpace(nameof(name), name);
Name = name;
}
public static string Query(string query)
{
Guard.AgainstWhiteSpace(nameof(query), query);
query = Regex.Replace(query, @"\s+", " ");
return(Regex.Replace(query, @"\s*(\[|\]|\{|\}|\(|\)|:|\,)\s*", "$1"));
}
FieldType BuildSingleField <TSource, TReturn>(
string name,
Func <ResolveEfFieldContext <TDbContext, TSource>, IQueryable <TReturn> > resolve,
Func <ResolveEfFieldContext <TDbContext, TSource>, TReturn, Task>?mutate,
IEnumerable <QueryArgument>?arguments,
Type?graphType,
bool nullable,
string?description)
where TReturn : class
{
Guard.AgainstWhiteSpace(nameof(name), name);
graphType ??= GraphTypeFinder.FindGraphType <TReturn>(nullable);
var hasId = keyNames.ContainsKey(typeof(TReturn));
return(new()
{
Name = name,
Type = graphType,
Description = description,
Arguments = ArgumentAppender.GetQueryArguments(arguments, hasId, false),
Resolver = new AsyncFieldResolver <TSource, TReturn?>(
async context =>
{
var efFieldContext = BuildContext(context);
var names = GetKeyNames <TReturn>();
var query = resolve(efFieldContext);
if (disableTracking)
{
query = query.AsNoTracking();
}
query = includeAppender.AddIncludes(query, context);
query = query.ApplyGraphQlArguments(context, names, false);
var single = await query.SingleOrDefaultAsync(context.CancellationToken);
if (single != null)
{
if (await efFieldContext.Filters.ShouldInclude(context.UserContext, single))
{
if (mutate != null)
{
await mutate.Invoke(efFieldContext, single);
}
return single;
}
}
if (nullable)
{
return null;
}
throw new ExecutionError("Not found");
})
});
}