/// <summary>
/// Creates and sets up a DbQuery mock for the specified entity.
/// </summary>
/// <typeparam name="TDbContext">The DbContext type.</typeparam>
/// <typeparam name="TQuery">The query type.</typeparam>
/// <param name="dbContext">The DbContext.</param>
/// <param name="sequence">The sequence to use for the DbQuery.</param>
/// <returns></returns>
public static Mock <DbQuery <TQuery> > CreateDbQueryMockFor <TDbContext, TQuery>(this TDbContext dbContext,
IEnumerable <TQuery> sequence)
where TDbContext : DbContext
where TQuery : class
{
return(DbQueryHelper.CreateDbQueryMock(sequence));
}
/// <summary>
/// Sets up a query for a DbContext mock.
/// </summary>
/// <typeparam name="TDbContext">The DbContext type.</typeparam>
/// <typeparam name="TQuery">The query type.</typeparam>
/// <param name="dbContextMock">The DbContext mock.</param>
/// <param name="sequence">The sequence to use for the DbQuery.</param>
/// <returns>The DbContext mock.</returns>
public static Mock <TDbContext> SetUpDbQueryFor <TDbContext, TQuery>(this Mock <TDbContext> dbContextMock,
IEnumerable <TQuery> sequence)
where TDbContext : DbContext
where TQuery : class
{
var dbQueryMock = DbQueryHelper.CreateDbQueryMock(sequence);
dbContextMock.SetUpDbQueryFor(dbQueryMock);
return(dbContextMock);
}
public void TestHappyPath()
{
XDocument doc =
new XDocument(
new XElement("Result",
new XElement("param1", "param1value"),
new XElement("param2", "param2value"),
new XElement("param3", "param3value")
)
);
var mock = new Mock <IDbQueryRepository>();
mock.Setup(s => s.Query("SELECT * FROM Test", "Key")).Returns(doc);
var helper = new DbQueryHelper(mock.Object);
Assert.AreEqual("param1value", helper.Query("SELECT * FROM Test", "Key"));
}
/// <summary>
/// Adds the mock set up for a query.
/// </summary>
/// <typeparam name="TQuery">The query type.</typeparam>
/// <param name="expression">The DbContext property to set up.</param>
/// <param name="sequence">The sequence to use for operations on the query.</param>
/// <returns>The DbContext mock builder.</returns>
public DbContextMockBuilder <TDbContext> AddSetUpFor <TQuery>(Expression <Func <TDbContext, DbQuery <TQuery> > > expression, IEnumerable <TQuery> sequence) where TQuery : class
{
return(AddSetUpFor(expression, DbQueryHelper.CreateDbQueryMock(sequence)));
}
/// <summary>
/// Creates and sets up a DbQuery mock for the specified entity.
/// </summary>
/// <typeparam name="TQuery">The query type.</typeparam>
/// <param name="dbQuery">The DbQuery to mock.</param>
/// <param name="sequence">The sequence to use for the DbQuery.</param>
/// <returns>A DbQuery mock for the specified entity.</returns>
public static Mock <DbQuery <TQuery> > CreateDbQueryMock <TQuery>(this DbQuery <TQuery> dbQuery,
IEnumerable <TQuery> sequence)
where TQuery : class
{
return(DbQueryHelper.CreateDbQueryMock(sequence));
}