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LinesSourceManagerTests.cs
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LinesSourceManagerTests.cs
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using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using JetBrains.Annotations;
using NSubstitute;
using NSubstitute.Core;
using NUnit.Framework;
using Ploeh.AutoFixture.NUnit3;
using Selkie.EasyNetQ;
using Selkie.Framework.Common.Messages;
using Selkie.Framework.Converters;
using Selkie.Framework.Interfaces;
using Selkie.Geometry.Shapes;
using Selkie.NUnit.Extensions;
using Selkie.Services.Lines.Common;
using Selkie.Services.Lines.Common.Dto;
using Selkie.Services.Lines.Common.Messages;
using Selkie.Windsor;
using Constants = Selkie.Geometry.Constants;
namespace Selkie.Framework.Tests
{
[ExcludeFromCodeCoverage]
[TestFixture]
internal sealed class LinesSourceManagerTests
{
private const double Tolerance = 0.01;
[Theory]
[AutoNSubstituteData]
public void ColonyAvailabeTestLinesRequestHandler_SendsMessage_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus,
[NotNull, Frozen] ISelkieInMemoryBus inMemoryBus,
[NotNull] ColonyAvailabeTestLinesRequestMessage message)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus,
inMemoryBus);
// Act
sut.ColonyAvailabeTestLinesRequestHandler(message);
// Assert
inMemoryBus.Received().PublishAsync(Arg.Is <ColonyAvailableTestLinesResponseMessage>(x => x.Types.Any()));
}
[Theory]
[AutoNSubstituteData]
public void ColonyLinesRequestHandler_UpdatesLines_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus,
[NotNull, Frozen] ISelkieInMemoryBus inMemoryBus,
[NotNull] ColonyLinesRequestMessage message)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus,
inMemoryBus);
// Act
sut.ColonyLinesRequestHandler(message);
// Assert
inMemoryBus.Received().PublishAsync(Arg.Any <ColonyLinesResponseMessage>());
}
[Theory]
[AutoNSubstituteData]
public void ColonyTestLineSetHandler_SendsMessage_ForKnownType(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus,
[NotNull] ColonyTestLineSetMessage message)
{
// Arrange
const TestLineType.Type type = TestLineType.Type.Create45DegreeLines;
message.Type = type.ToString();
LinesSourceManager sut = CreateManager(logger,
bus);
// Act
sut.ColonyTestLineSetHandler(message);
// Assert
bus.Received().PublishAsync(Arg.Is <TestLineRequestMessage>(x => x.Types.Contains(type)));
}
[Theory]
[AutoNSubstituteData]
public void ColonyTestLineSetHandler_Throws_ForUnknownType(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus,
[NotNull] ColonyTestLineSetMessage message)
{
// Arrange
message.Type = "Unknown";
LinesSourceManager sut = CreateManager(logger,
bus);
// Act
// Assert
Assert.Throws <ArgumentException>(() => sut.ColonyTestLineSetHandler(message));
}
[Theory]
[AutoNSubstituteData]
public void Constructor_SubscribesToColonyAvailableTestLinesResponseMessage_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull] ISelkieBus bus,
[NotNull, Frozen] ISelkieInMemoryBus inMemoryBus)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus,
inMemoryBus);
// Act
// Assert
inMemoryBus.Received().SubscribeAsync(sut.GetType().FullName,
Arg.Any <Action <ColonyAvailabeTestLinesRequestMessage>>());
}
[Theory]
[AutoNSubstituteData]
public void Constructor_SubscribesToColonyLinesRequestMessage_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus,
[NotNull, Frozen] ISelkieInMemoryBus inMemoryBus)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus,
inMemoryBus);
// Act
// Assert
inMemoryBus.Received().SubscribeAsync(sut.GetType().FullName,
Arg.Any <Action <ColonyLinesRequestMessage>>());
}
[Theory]
[AutoNSubstituteData]
public void Constructor_SubscribesToColonyTestLineSetMessage_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull] ISelkieBus bus,
[NotNull, Frozen] ISelkieInMemoryBus
inMemoryBus)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus,
inMemoryBus);
// Act
// Assert
inMemoryBus.Received().SubscribeAsync(sut.GetType().FullName,
Arg.Any <Action <ColonyTestLineSetMessage>>());
}
[Theory]
[AutoNSubstituteData]
public void Constructor_SubscribesToTestLineResponseMessage_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus);
// Act
// Assert
bus.Received().SubscribeAsync(sut.GetType().FullName,
Arg.Any <Action <TestLineResponseMessage>>());
}
[Theory]
[AutoNSubstituteData]
public void CostPerFeature_ReturnsCostPerFeature(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus,
[NotNull] TestLineResponseMessage message)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus);
sut.TestLineResponseHandler(message);
// Act
// Assert
Assert.True(sut.CostPerFeature.Any());
}
[Theory]
[AutoNSubstituteData]
public void GetTestLineTypes_ReturnsTestLineTypesAsStrings_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus);
// Act
IEnumerable <string> actual = sut.GetTestLineTypes();
// Assert
Assert.True(actual.Count() == 15);
}
[Theory]
[AutoNSubstituteData]
public void SendColonyLinesResponseMessage_LogsLines_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus);
// Act
sut.SendColonyLinesResponseMessage();
// Assert
logger.Received().Info(Arg.Is <string>(x => x.StartsWith("Lines")));
}
[Theory]
[AutoNSubstituteData]
public void SendColonyLinesResponseMessage_UpdatesLines_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus,
[NotNull, Frozen] ISelkieInMemoryBus inMemoryBus)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus,
inMemoryBus);
// Act
sut.SendColonyLinesResponseMessage();
// Assert
inMemoryBus.Received().PublishAsync(Arg.Any <ColonyLinesResponseMessage>());
}
[Theory]
[AutoNSubstituteData]
public void SurveyFeatures_ReturnsSurveyFeatures_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus)
{
// Arrange
TestLineResponseMessage message = CreateMessage();
LinesSourceManager sut = CreateManager(logger,
bus);
sut.TestLineResponseHandler(message);
// Act
// Assert
Assert.AreEqual(3,
sut.SurveyFeatures.Count());
}
[Theory]
[AutoNSubstituteData]
public void SurveyPolylines_ReturnsSurveyPolylines_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus)
{
// Arrange
TestLineResponseMessage message = CreateMessage();
LinesSourceManager sut = CreateManager(logger,
bus);
sut.TestLineResponseHandler(message);
// Act
// Assert
Assert.AreEqual(3,
sut.SurveyPolylines.Count());
}
[Theory]
[AutoNSubstituteData]
public void TestLineResponseHandler_ConvertsDtoIntoLines_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus);
TestLineResponseMessage message = CreateMessage();
// Act
sut.TestLineResponseHandler(message);
// Assert
AssertDtosEqualLines(message.LineDtos,
sut.Lines);
}
[Theory]
[AutoNSubstituteData]
public void TestLineResponseHandler_SendsColonyLinesResponseMessage_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus,
[NotNull, Frozen] ISelkieInMemoryBus inMemoryBus,
[NotNull] TestLineResponseMessage message)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus,
inMemoryBus);
// Act
sut.TestLineResponseHandler(message);
// Assert
inMemoryBus.Received().PublishAsync(Arg.Any <ColonyLineResponseMessage>());
}
[Theory]
[AutoNSubstituteData]
public void TestLineResponseHandler_UpdatesLines_WhenCalled(
[NotNull] ISelkieLogger logger,
[NotNull, Frozen] ISelkieBus bus,
[NotNull] TestLineResponseMessage message)
{
// Arrange
LinesSourceManager sut = CreateManager(logger,
bus);
// Act
sut.TestLineResponseHandler(message);
// Assert
Assert.True(message.LineDtos.Length == sut.Lines.Count());
}
private static LineDto CreateLineDto(int id,
string runDirection,
bool isUnknown)
{
var dto = new LineDto
{
Id = id,
X1 = 1.0 + id,
Y1 = 2.0 + id,
X2 = 3.0 + id,
Y2 = 4.0 + id,
RunDirection = runDirection,
IsUnknown = isUnknown
};
return dto;
}
private static ISurveyFeatureSource CreateLinesSource(CallInfo arg)
{
return new SurveyFeatureSource(new SurveyFeaturesToCostPerSurveyFeatureConverter(),
( IEnumerable <ILine> ) arg [ 0 ]);
}
private static LinesSourceManager CreateManager(ISelkieLogger logger,
ISelkieBus bus)
{
return CreateManager(logger,
bus,
Substitute.For <ISelkieInMemoryBus>());
}
private static LinesSourceManager CreateManager(ISelkieLogger logger,
ISelkieBus bus,
ISelkieInMemoryBus inMemoryBus)
{
var factory = Substitute.For <ILinesSourceFactory>();
factory.Create(Arg.Any <IEnumerable <ILine>>()).Returns(CreateLinesSource);
var converter = new TestLinesDtoToLinesConverter();
return new LinesSourceManager(logger,
bus,
inMemoryBus,
factory,
converter);
}
// ReSharper disable once UnusedParameter.Local
private void AssertDtoEqualsLine(LineDto dto,
ILine line)
{
Assert.True(dto.Id == line.Id,
"Id - Expected: {0} Actual: {1}".Inject(dto.Id,
line.Id));
Assert.True(Math.Abs(dto.X1 - line.X1) < Tolerance,
"X1 - Expected: {0} Actual: {1}".Inject(dto.X1,
line.X1));
Assert.True(Math.Abs(dto.Y1 - line.Y1) < Tolerance,
"Y1 - Expected: {0} Actual: {1}".Inject(dto.Y1,
line.Y1));
Assert.True(Math.Abs(dto.X2 - line.X2) < Tolerance,
"X2 - Expected: {0} Actual: {1}".Inject(dto.X2,
line.X2));
Assert.True(Math.Abs(dto.Y2 - line.Y2) < Tolerance,
"Y2 - Expected: {0} Actual: {1}".Inject(dto.Y2,
line.Y2));
Assert.True(dto.RunDirection == line.RunDirection.ToString(),
"RunDirection - Expected: {0} Actual: {1}".Inject(dto.RunDirection,
line.RunDirection));
Assert.True(dto.IsUnknown == line.IsUnknown,
"IsUnknown - Expected: {0} Actual: {1}".Inject(dto.IsUnknown,
line.IsUnknown));
}
private void AssertDtosEqualLines(LineDto[] lineDtos,
IEnumerable <ILine> lines)
{
foreach ( ILine line in lines )
{
LineDto dto = lineDtos.FirstOrDefault(x => x.Id == line.Id);
Assert.NotNull(dto);
AssertDtoEqualsLine(dto,
line);
}
}
private LineDto CreateLineDto(int id,
Constants.LineDirection lineDirection)
{
LineDto dto = CreateLineDto(id,
lineDirection.ToString(),
false);
return dto;
}
private TestLineResponseMessage CreateMessage()
{
var dtos = new List <LineDto>
{
CreateLineDto(0,
Constants.LineDirection.Forward),
CreateLineDto(1,
Constants.LineDirection.Reverse),
CreateLineDto(2,
Constants.LineDirection.Unknown)
};
var message = new TestLineResponseMessage
{
LineDtos = dtos.ToArray()
};
return message;
}
}
}