public async Task GetParticipantQueryHandler_ReturnsNull_IfNotFound2()
        {
            // Given
            var handler = new GetParticipantQueryHandler(this.Context, this.Mapper);
            var query   = new GetParticipantQuery("Baz", this._retro1Id);

            // When
            var result = await handler.Handle(query, CancellationToken.None);

            // Then
            Assert.That(result, Is.Null);
        }
        public async Task GetParticipantQueryHandler_ReturnsParticipantInfo_IfFound()
        {
            // Given
            var handler = new GetParticipantQueryHandler(this.Context, this.Mapper);
            var query   = new GetParticipantQuery("John", this._retro1Id);

            // When
            var result = await handler.Handle(query, CancellationToken.None);

            // Then
            Assert.That(result, Is.Not.Null);
            Assert.That(result.Name, Is.EqualTo("John"));
        }