mirror of
https://github.com/ckaczor/sqltoolsservice.git
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839acf67cd
* Remove xunit dependency from testdriver * swap expected/actual as needed * Convert Test.Common to nunit * port hosting unit tests to nunit * port batchparser integration tests to nunit * port testdriver.tests to nunit * fix target to copy dependency * port servicelayer unittests to nunit * more unit test fixes * port integration tests to nunit * fix test method type * try using latest windows build for PRs * reduce test memory use
85 lines
3.2 KiB
C#
85 lines
3.2 KiB
C#
//
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// Copyright (c) Microsoft. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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//
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using System;
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using System.Collections.Generic;
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using NUnit.Framework;
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namespace Microsoft.SqlTools.ServiceLayer.UnitTests.LanguageServer
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{
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public class InteractionMetricsTest
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{
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[Test]
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public void MetricsShouldGetSortedGivenUnSortedArray()
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{
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int[] metrics = new int[] { 4, 8, 1, 11, 3 };
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int[] expected = new int[] { 1, 3, 4, 8, 11 };
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InteractionMetrics<int> interactionMetrics = new InteractionMetrics<int>(metrics);
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Assert.AreEqual(interactionMetrics.Metrics, expected);
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}
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[Test]
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public void MetricsShouldThrowExceptionGivenNullInput()
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{
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int[] metrics = null;
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Assert.Throws<ArgumentNullException>(() => new InteractionMetrics<int>(metrics));
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}
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[Test]
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public void MetricsShouldThrowExceptionGivenEmptyInput()
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{
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int[] metrics = new int[] { };
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Assert.Throws<ArgumentOutOfRangeException>(() => new InteractionMetrics<int>(metrics));
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}
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[Test]
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public void MetricsShouldNotChangeGivenSortedArray()
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{
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int[] metrics = new int[] { 1, 3, 4, 8, 11 };
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int[] expected = new int[] { 1, 3, 4, 8, 11 };
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InteractionMetrics<int> interactionMetrics = new InteractionMetrics<int>(metrics);
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Assert.AreEqual(interactionMetrics.Metrics, expected);
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}
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[Test]
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public void MetricsShouldNotChangeGivenArrayWithOneItem()
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{
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int[] metrics = new int[] { 11 };
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int[] expected = new int[] { 11 };
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InteractionMetrics<int> interactionMetrics = new InteractionMetrics<int>(metrics);
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Assert.AreEqual(interactionMetrics.Metrics, expected);
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}
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[Test]
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public void MetricsCalculateQuantileCorrectlyGivenSeveralUpdates()
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{
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int[] metrics = new int[] { 50, 100, 300, 500, 1000, 2000 };
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Func<string, double, double> updateValueFactory = (k, current) => current + 1;
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InteractionMetrics<double> interactionMetrics = new InteractionMetrics<double>(metrics);
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interactionMetrics.UpdateMetrics(54.4, 1, updateValueFactory);
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interactionMetrics.UpdateMetrics(345, 1, updateValueFactory);
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interactionMetrics.UpdateMetrics(23, 1, updateValueFactory);
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interactionMetrics.UpdateMetrics(51, 1, updateValueFactory);
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interactionMetrics.UpdateMetrics(500, 1, updateValueFactory);
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interactionMetrics.UpdateMetrics(4005, 1, updateValueFactory);
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interactionMetrics.UpdateMetrics(2500, 1, updateValueFactory);
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interactionMetrics.UpdateMetrics(123, 1, updateValueFactory);
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Dictionary<string, double> quantile = interactionMetrics.Quantile;
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Assert.NotNull(quantile);
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Assert.AreEqual(5, quantile.Count);
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Assert.AreEqual(1, quantile["50"]);
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Assert.AreEqual(2, quantile["100"]);
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Assert.AreEqual(1, quantile["300"]);
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Assert.AreEqual(2, quantile["500"]);
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Assert.AreEqual(2, quantile["2000"]);
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}
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}
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}
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