wehub-resource-sync
74 lines
2.2 KiB
C#
74 lines
2.2 KiB
C#
// Copyright (c) Microsoft. All rights reserved.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using Microsoft.SemanticKernel.Connectors.MongoDB;
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using MongoDB.Driver;
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using Moq;
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using Xunit;
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namespace SemanticKernel.Connectors.MongoDB.UnitTests;
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/// <summary>
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/// Unit tests for <see cref="MongoVectorStore"/> class.
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/// </summary>
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public sealed class MongoVectorStoreTests
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{
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private readonly Mock<IMongoDatabase> _mockMongoDatabase = new();
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[Fact]
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public void GetCollectionWithNotSupportedKeyThrowsException()
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{
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// Arrange
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using var sut = new MongoVectorStore(this._mockMongoDatabase.Object);
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// Act & Assert
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Assert.Throws<NotSupportedException>(() => sut.GetCollection<byte[], MongoHotelModel>("collection"));
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}
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[Fact]
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public void GetCollectionWithoutFactoryReturnsDefaultCollection()
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{
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// Arrange
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using var sut = new MongoVectorStore(this._mockMongoDatabase.Object);
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// Act
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var collection = sut.GetCollection<string, MongoHotelModel>("collection");
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// Assert
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Assert.NotNull(collection);
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}
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[Fact]
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public async Task ListCollectionNamesReturnsCollectionNamesAsync()
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{
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// Arrange
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var expectedCollectionNames = new List<string> { "collection-1", "collection-2", "collection-3" };
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var mockCursor = new Mock<IAsyncCursor<string>>();
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mockCursor
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.SetupSequence(l => l.MoveNextAsync(It.IsAny<CancellationToken>()))
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.ReturnsAsync(true)
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.ReturnsAsync(false);
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mockCursor
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.Setup(l => l.Current)
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.Returns(expectedCollectionNames);
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this._mockMongoDatabase
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.Setup(l => l.ListCollectionNamesAsync(It.IsAny<ListCollectionNamesOptions>(), It.IsAny<CancellationToken>()))
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.ReturnsAsync(mockCursor.Object);
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using var sut = new MongoVectorStore(this._mockMongoDatabase.Object);
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// Act
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var actualCollectionNames = await sut.ListCollectionNamesAsync().ToListAsync();
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// Assert
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Assert.Equal(expectedCollectionNames, actualCollectionNames);
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}
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}
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