public void RationalizeRiverContoursInCorner_DoesNothingIfLeftAndRightRiversOnSameRiver_AndAdjacentInThatRiver()
{
var center = BuildCell();
var left = BuildCell();
var right = BuildCell();
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.NE)).Returns(left);
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.E)).Returns(right);
MockRiverCanon.Setup(canon => canon.HasRiverAlongEdge(center, HexDirection.NE)).Returns(true);
MockRiverCanon.Setup(canon => canon.HasRiverAlongEdge(center, HexDirection.E)).Returns(true);
MockRiverCanon.Setup(canon => canon.HasRiverAlongEdge(left, HexDirection.SE)).Returns(true);
var centerLeftSection = new RiverSection();
var centerRightSection = new RiverSection();
MockRiverSectionCanon.Setup(canon => canon.GetSectionBetweenCells(center, left)).Returns(centerLeftSection);
MockRiverSectionCanon.Setup(canon => canon.GetSectionBetweenCells(center, right)).Returns(centerRightSection);
BuildRiver(new RiverSection(), centerLeftSection, centerRightSection, new RiverSection());
var riverRationalizer = Container.Resolve <RiverContourRationalizer>();
riverRationalizer.RationalizeRiverContoursInCorner(center, HexDirection.E);
MockContourRationalizer.Verify(
rationalizer => rationalizer.RationalizeCellContours(
It.IsAny <IHexCell>(), It.IsAny <HexDirection>()
), Times.Never, "RationalizerCellContours unexpectedly called"
);
}
public void GetNextActiveSectionForRiver_AndValidCenterLeftSectionExists_ReturnsCenterLeftSection()
{
var center = BuildCell();
var left = BuildCell();
var right = BuildCell();
var nextRight = BuildCell();
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.NE)).Returns(left);
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.SE)).Returns(nextRight);
var activeSection = new RiverSection()
{
AdjacentCellOne = center, AdjacentCellTwo = right, DirectionFromOne = HexDirection.E
};
var lastSection = new RiverSection();
var centerLeftSection = new RiverSection();
var unassignedSections = new HashSet <RiverSection>()
{
centerLeftSection
};
MockSectionCanon.Setup(canon => canon.GetSectionBetweenCells(center, left)).Returns(centerLeftSection);
MockSectionCanon.Setup(canon => canon.IsNeighborOf(centerLeftSection, lastSection)).Returns(false);
MockSectionCanon.Setup(canon => canon.AreSectionFlowsCongruous(activeSection, centerLeftSection)).Returns(true);
var utilities = Container.Resolve <RiverBuilderUtilities>();
Assert.AreEqual(centerLeftSection, utilities.GetNextActiveSectionForRiver(activeSection, lastSection, unassignedSections));
}
public void RationalizeRiverContoursInCorner_RationalizesCellContours_IfLeftAndRightOnDifferentRivers()
{
var center = BuildCell();
var left = BuildCell();
var right = BuildCell();
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.NE)).Returns(left);
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.E)).Returns(right);
MockRiverCanon.Setup(canon => canon.HasRiverAlongEdge(center, HexDirection.NE)).Returns(true);
MockRiverCanon.Setup(canon => canon.HasRiverAlongEdge(center, HexDirection.E)).Returns(true);
MockRiverCanon.Setup(canon => canon.HasRiverAlongEdge(left, HexDirection.SE)).Returns(true);
var centerLeftSection = new RiverSection();
var centerRightSection = new RiverSection();
MockRiverSectionCanon.Setup(canon => canon.GetSectionBetweenCells(center, left)).Returns(centerLeftSection);
MockRiverSectionCanon.Setup(canon => canon.GetSectionBetweenCells(center, right)).Returns(centerRightSection);
var riverRationalizer = Container.Resolve <RiverContourRationalizer>();
riverRationalizer.RationalizeRiverContoursInCorner(center, HexDirection.E);
MockContourRationalizer.Verify(
rationalizer => rationalizer.RationalizeCellContours(
It.IsAny <IHexCell>(), It.IsAny <HexDirection>()
), Times.Once, "RationalizerCellContours called an unexpected number of times"
);
MockContourRationalizer.Verify(
rationalizer => rationalizer.RationalizeCellContours(center, HexDirection.E),
Times.Once, "RationalizerCellContours wasn't called as expected"
);
}
public void SetCurveStatusOfSection_AndRiverContainsCenterNextRightSection_NextOnInternalCurveSetToTrue()
{
var center = BuildCell();
var nextRight = BuildCell();
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.SE)).Returns(nextRight);
var centerNextRightSection = new RiverSection();
MockSectionCanon.Setup(canon => canon.GetSectionBetweenCells(center, nextRight)).Returns(centerNextRightSection);
var sectionToTest = new RiverSection()
{
AdjacentCellOne = center, DirectionFromOne = HexDirection.E
};
var river = new List <RiverSection>()
{
centerNextRightSection, new RiverSection()
};
var utilities = Container.Resolve <RiverBuilderUtilities>();
utilities.SetCurveStatusOfSection(sectionToTest, river);
Assert.IsTrue(sectionToTest.NextOnInternalCurve);
}
public void BuildRiverFromSection_StartingSectionHasNextEndpoint_AndCWFlow_ReversesRiver()
{
var startingSection = new RiverSection()
{
HasNextEndpoint = true, FlowFromOne = RiverFlow.Clockwise
};
var sectionOne = new RiverSection();
var sectionTwo = new RiverSection();
var sectionThree = new RiverSection();
var unassignedRiverSections = new HashSet <RiverSection>();
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(startingSection, null, unassignedRiverSections)).Returns(sectionOne);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionOne, startingSection, unassignedRiverSections)).Returns(sectionTwo);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionTwo, sectionOne, unassignedRiverSections)).Returns(sectionThree);
var riverBuilder = Container.Resolve <RiverBuilder>();
CollectionAssert.AreEqual(
new List <RiverSection>()
{
sectionThree, sectionTwo, sectionOne, startingSection
},
riverBuilder.BuildRiverFromSection(startingSection, unassignedRiverSections)
);
}
public void SetCurveStatusOfSection_AndRiverDoesntContainCenterLeftSection_PreviousOnInternalCurveSetToFalse()
{
var center = BuildCell();
var left = BuildCell();
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.NE)).Returns(left);
MockSectionCanon.Setup(canon => canon.GetSectionBetweenCells(center, left)).Returns(new RiverSection());
var sectionToTest = new RiverSection()
{
AdjacentCellOne = center, DirectionFromOne = HexDirection.E
};
var river = new List <RiverSection>()
{
new RiverSection(), new RiverSection()
};
var utilities = Container.Resolve <RiverBuilderUtilities>();
utilities.SetCurveStatusOfSection(sectionToTest, river);
Assert.IsFalse(sectionToTest.PreviousOnInternalCurve);
}
public void BuildRiverFromSection_PullsAndAddsActiveSections_UntilANextEndpointIsFound()
{
var startingSection = new RiverSection();
var unassignedRiverSections = new HashSet <RiverSection>();
var sectionOne = new RiverSection();
var sectionTwo = new RiverSection();
var sectionThree = new RiverSection()
{
HasNextEndpoint = true
};
var sectionFour = new RiverSection()
{
HasNextEndpoint = true
};
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(startingSection, null, unassignedRiverSections)).Returns(sectionOne);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionOne, startingSection, unassignedRiverSections)).Returns(sectionTwo);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionTwo, sectionOne, unassignedRiverSections)).Returns(sectionThree);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionThree, sectionTwo, unassignedRiverSections)).Returns(sectionFour);
var riverBuilder = Container.Resolve <RiverBuilder>();
CollectionAssert.AreEqual(
new List <RiverSection>()
{
startingSection, sectionOne, sectionTwo, sectionThree
},
riverBuilder.BuildRiverFromSection(startingSection, unassignedRiverSections)
);
}
public void BuildRiverFromSection_RemovesAllAddedSectionsFromUnassignedRiverSections()
{
var startingSection = new RiverSection();
var sectionOne = new RiverSection();
var sectionTwo = new RiverSection();
var sectionThree = new RiverSection();
var sectionFour = new RiverSection();
var unassignedRiverSections = new HashSet <RiverSection>()
{
sectionOne, sectionTwo, sectionThree, sectionFour, new RiverSection(), new RiverSection()
};
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(startingSection, null, unassignedRiverSections)).Returns(sectionOne);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionOne, startingSection, unassignedRiverSections)).Returns(sectionTwo);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionTwo, sectionOne, unassignedRiverSections)).Returns(sectionThree);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionThree, sectionTwo, unassignedRiverSections)).Returns(sectionFour);
var riverBuilder = Container.Resolve <RiverBuilder>();
riverBuilder.BuildRiverFromSection(startingSection, unassignedRiverSections);
Assert.AreEqual(2, unassignedRiverSections.Count, "Unexpected number of unassigned sections left");
Assert.IsFalse(unassignedRiverSections.Contains(startingSection), "UnassignedRiverSections unexpectedly contains startingSection");
Assert.IsFalse(unassignedRiverSections.Contains(sectionOne), "UnassignedRiverSections unexpectedly contains sectionOne");
Assert.IsFalse(unassignedRiverSections.Contains(sectionTwo), "UnassignedRiverSections unexpectedly contains sectionTwo");
Assert.IsFalse(unassignedRiverSections.Contains(sectionThree), "UnassignedRiverSections unexpectedly contains sectionThree");
Assert.IsFalse(unassignedRiverSections.Contains(sectionFour), "UnassignedRiverSections unexpectedly contains sectionFour");
}
public void BuildRiverFromSection_SetsCurveStatusOfSingleSectionRiver()
{
var startingSection = new RiverSection()
{
HasPreviousEndpoint = true, HasNextEndpoint = true
};
var unassignedRiverSections = new HashSet <RiverSection>();
var riverBuilder = Container.Resolve <RiverBuilder>();
var river = riverBuilder.BuildRiverFromSection(startingSection, unassignedRiverSections);
MockRiverBuilderUtilities.Verify(utilities => utilities.SetCurveStatusOfSection(startingSection, river));
}
public bool AreSectionFlowsCongruousTests(AreSectionFlowsCongruousTestData testData)
{
var thisSection = new RiverSection()
{
DirectionFromOne = testData.ThisSection.DirectionFromOne,
FlowFromOne = testData.ThisSection.FlowFromOne
};
var otherSection = new RiverSection()
{
DirectionFromOne = testData.OtherSection.DirectionFromOne,
FlowFromOne = testData.OtherSection.FlowFromOne
};
var sectionCanon = Container.Resolve <RiverSectionCanon>();
return(sectionCanon.AreSectionFlowsCongruous(thisSection, otherSection));
}
public void BuildRiverFromSection_AndSectionHasBothEndpoints_ReturnsListWithStartingSection()
{
var startingSection = new RiverSection()
{
HasPreviousEndpoint = true, HasNextEndpoint = true
};
var unassignedRiverSections = new HashSet <RiverSection>();
var riverBuilder = Container.Resolve <RiverBuilder>();
CollectionAssert.AreEqual(
new List <RiverSection>()
{
startingSection
},
riverBuilder.BuildRiverFromSection(startingSection, unassignedRiverSections)
);
}
public void BuildRiverFromSection_RemovesSingleSectionRiverFromUnassignedRiverSections()
{
var startingSection = new RiverSection()
{
HasPreviousEndpoint = true, HasNextEndpoint = true
};
var unassignedRiverSections = new HashSet <RiverSection>()
{
startingSection, new RiverSection(), new RiverSection()
};
var riverBuilder = Container.Resolve <RiverBuilder>();
riverBuilder.BuildRiverFromSection(startingSection, unassignedRiverSections);
Assert.AreEqual(2, unassignedRiverSections.Count, "Unexpected number of unassigned sections left");
Assert.IsFalse(unassignedRiverSections.Contains(startingSection), "UnassignedRiverSections unexpectedly contains startingSection");
}
public void GetNextActiveSectionForRiver_AndNoValidSections_ReturnsNull()
{
var center = BuildCell();
var left = BuildCell();
var right = BuildCell();
var nextRight = BuildCell();
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.NE)).Returns(left);
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.SE)).Returns(nextRight);
var activeSection = new RiverSection()
{
AdjacentCellOne = center, AdjacentCellTwo = right, DirectionFromOne = HexDirection.E
};
var lastSection = new RiverSection();
var unassignedSections = new HashSet <RiverSection>();
var utilities = Container.Resolve <RiverBuilderUtilities>();
Assert.IsNull(utilities.GetNextActiveSectionForRiver(activeSection, lastSection, unassignedSections));
}
public void IsNeighborOf_TrueIfOtherSectionIsSectionBetweenRightAndNextRight()
{
var center = BuildCell(Vector3.zero, new Dictionary <HexDirection, RiverFlow>()
{
{ HexDirection.NE, RiverFlow.Clockwise },
{ HexDirection.E, RiverFlow.Clockwise },
{ HexDirection.SE, RiverFlow.Clockwise },
});
var left = BuildCell(Vector3.zero, new Dictionary <HexDirection, RiverFlow>()
{
{ HexDirection.SE, RiverFlow.Clockwise }
});
var right = BuildCell(Vector3.zero, new Dictionary <HexDirection, RiverFlow>()
{
{ HexDirection.E, RiverFlow.Counterclockwise }
});
var nextRight = BuildCell(Vector3.zero, new Dictionary <HexDirection, RiverFlow>()
{
{ HexDirection.NE, RiverFlow.Clockwise }
});
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.NE)).Returns(left);
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.E)).Returns(right);
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.SE)).Returns(nextRight);
MockGrid.Setup(grid => grid.GetNeighbor(left, HexDirection.SE)).Returns(right);
MockGrid.Setup(grid => grid.GetNeighbor(nextRight, HexDirection.NE)).Returns(right);
var sectionCanon = Container.Resolve <RiverSectionCanon>();
sectionCanon.RefreshRiverSections();
RiverSection rightNextRightSection = sectionCanon.Sections[5];
RiverSection sectionToTest = sectionCanon.Sections[1];
Assert.IsTrue(sectionCanon.IsNeighborOf(sectionToTest, rightNextRightSection));
}
public void IsNeighborOf_FalseIfOtherSectionNotOneOfTheCheckedSections()
{
var center = BuildCell(Vector3.zero, new Dictionary <HexDirection, RiverFlow>()
{
{ HexDirection.NE, RiverFlow.Clockwise },
{ HexDirection.E, RiverFlow.Clockwise },
{ HexDirection.SE, RiverFlow.Clockwise },
});
var left = BuildCell(Vector3.zero, new Dictionary <HexDirection, RiverFlow>()
{
{ HexDirection.SE, RiverFlow.Clockwise }
});
var right = BuildCell(Vector3.zero, new Dictionary <HexDirection, RiverFlow>()
{
{ HexDirection.E, RiverFlow.Counterclockwise }
});
var nextRight = BuildCell(Vector3.zero, new Dictionary <HexDirection, RiverFlow>()
{
{ HexDirection.NE, RiverFlow.Clockwise }
});
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.NE)).Returns(left);
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.E)).Returns(right);
MockGrid.Setup(grid => grid.GetNeighbor(center, HexDirection.SE)).Returns(nextRight);
MockGrid.Setup(grid => grid.GetNeighbor(left, HexDirection.SE)).Returns(right);
MockGrid.Setup(grid => grid.GetNeighbor(nextRight, HexDirection.NE)).Returns(right);
var sectionCanon = Container.Resolve <RiverSectionCanon>();
sectionCanon.RefreshRiverSections();
RiverSection unattachedSection = sectionCanon.Sections[4];
RiverSection sectionToTest = sectionCanon.Sections[1];
Assert.IsFalse(sectionCanon.IsNeighborOf(sectionToTest, unattachedSection));
}
public void BuildRiverFromSection_SetsCurveStatusOfAllSectionsInRiver()
{
var startingSection = new RiverSection();
var sectionOne = new RiverSection();
var sectionTwo = new RiverSection();
var sectionThree = new RiverSection();
var unassignedRiverSections = new HashSet <RiverSection>();
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(startingSection, null, unassignedRiverSections)).Returns(sectionOne);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionOne, startingSection, unassignedRiverSections)).Returns(sectionTwo);
MockRiverBuilderUtilities.Setup(utilities => utilities.GetNextActiveSectionForRiver(sectionTwo, sectionOne, unassignedRiverSections)).Returns(sectionThree);
var riverBuilder = Container.Resolve <RiverBuilder>();
var river = riverBuilder.BuildRiverFromSection(startingSection, unassignedRiverSections);
MockRiverBuilderUtilities.Verify(utilities => utilities.SetCurveStatusOfSection(startingSection, river), Times.Once, "Curve status of startingSection not set");
MockRiverBuilderUtilities.Verify(utilities => utilities.SetCurveStatusOfSection(sectionOne, river), Times.Once, "Curve status of sectionOne not set");
MockRiverBuilderUtilities.Verify(utilities => utilities.SetCurveStatusOfSection(sectionTwo, river), Times.Once, "Curve status of sectionTwo not set");
MockRiverBuilderUtilities.Verify(utilities => utilities.SetCurveStatusOfSection(sectionThree, river), Times.Once, "Curve status of sectionThree not set");
}
