From aa07f1bdd607a6dead9cdec59ff950f6e9a5c28c Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 26 Feb 2024 23:47:39 +0000
Subject: Load terrain deform fixture data from JSON

---
 test/Jamfile.jam                    |  2 +-
 test/fixtures/geoData/deform/1.json | 73 +++++++++++++++++++++++++++++++++++++
 test/test-geoData.cpp               | 34 +++--------------
 3 files changed, 79 insertions(+), 30 deletions(-)
 create mode 100644 test/fixtures/geoData/deform/1.json

diff --git a/test/Jamfile.jam b/test/Jamfile.jam
index 733ef05..1b07b5a 100644
--- a/test/Jamfile.jam
+++ b/test/Jamfile.jam
@@ -46,7 +46,7 @@ lib test : [ glob *.cpp : test-*.cpp perf-*.cpp ] ;
 run test-collection.cpp ;
 run test-maths.cpp ;
 run test-lib.cpp ;
-run test-geoData.cpp : -- : fixtures/height/SD19.asc : <library>test ;
+run test-geoData.cpp : -- : [ sequence.insertion-sort [ glob-tree $(fixtures)/geoData : *.json ] fixtures/height/SD19.asc ] : <library>test ;
 run test-network.cpp : : : <library>test ;
 run test-persistence.cpp : -- : [ sequence.insertion-sort [ glob-tree $(fixtures)/json : *.json ] ] : <library>test ;
 run test-text.cpp : -- : test-glContainer : <library>test ;
diff --git a/test/fixtures/geoData/deform/1.json b/test/fixtures/geoData/deform/1.json
new file mode 100644
index 0000000..33ac86d
--- /dev/null
+++ b/test/fixtures/geoData/deform/1.json
@@ -0,0 +1,73 @@
+[
+	[
+		[
+			[
+				70100,
+				123000,
+				6000
+			],
+			[
+				50100,
+				52300,
+				6000
+			],
+			[
+				191000,
+				283000,
+				8000
+			],
+			[
+				241000,
+				123330,
+				-2000
+			]
+		],
+		[
+			[
+				[
+					[
+						20000,
+						20000,
+						90000
+					],
+					[
+						1,
+						1,
+						-1.5
+					]
+				],
+				"/tmp/geoData0.tga"
+			],
+			[
+				[
+					[
+						30000,
+						164000,
+						90000
+					],
+					[
+						1,
+						-1,
+						-1.5
+					]
+				],
+				"/tmp/geoData1.tga"
+			],
+			[
+				[
+					[
+						288000,
+						162000,
+						90000
+					],
+					[
+						-1,
+						-1,
+						-1.5
+					]
+				],
+				"/tmp/geoData2.tga"
+			]
+		]
+	]
+]
diff --git a/test/test-geoData.cpp b/test/test-geoData.cpp
index e1f8fce..36d008b 100644
--- a/test/test-geoData.cpp
+++ b/test/test-geoData.cpp
@@ -205,34 +205,10 @@ BOOST_DATA_TEST_CASE(findEntries,
 	BOOST_CHECK_EQUAL(fixedTerrtain.findEntry(from, to).idx(), heh);
 }
 
-using DeformTerrainData
-		= std::tuple<std::vector<GlobalPosition3D>, std::vector<std::pair<Ray<GlobalPosition3D>, const char *>>>;
+using DeformTerrainData = std::tuple<std::vector<GlobalPosition3D>,
+		std::vector<std::pair<std::pair<GlobalPosition3D, Direction3D>, std::string>>>;
 
-template<typename T>
-std::ostream &
-operator<<(std::ostream & s, const Ray<T> & ray)
-{
-	return s << "Ray" << std::make_pair(ray.start, ray.direction);
-}
-
-BOOST_DATA_TEST_CASE(setTriangle,
-		boost::unit_test::data::make<DeformTerrainData>({
-				{{
-						 {70100, 123000, 6000},
-						 {50100, 52300, 6000},
-						 {191000, 283000, 8000},
-						 {241000, 123330, -2000},
-				 },
-						{
-								{{{20000, 20000, 90000}, glm::normalize(Direction3D {1, 1, -1.5F})},
-										"/tmp/geoData0.tga"},
-								{{{30000, 164000, 90000}, glm::normalize(Direction3D {1, -1, -1.5F})},
-										"/tmp/geoData1.tga"},
-								{{{288000, 162000, 90000}, glm::normalize(Direction3D {-1, -1, -1.5F})},
-										"/tmp/geoData2.tga"},
-						}},
-		}),
-		points, cams)
+BOOST_DATA_TEST_CASE(deform, loadFixtureJson<DeformTerrainData>("geoData/deform/1.json"), points, cams)
 {
 	auto gd = std::make_shared<GeoData>(GeoData::createFlat({0, 0}, {1000000, 1000000}, 100));
 	BOOST_CHECK_NO_THROW(gd->setHeights(points));
@@ -276,8 +252,8 @@ BOOST_DATA_TEST_CASE(setTriangle,
 	TestTerrain t {gd};
 	SceneRenderer ss {tro.size, tro.output};
 	std::for_each(cams.begin(), cams.end(), [&ss, &t, &tro](const auto & cam) {
-		ss.camera.setView(cam.first.start, cam.first.direction);
+		ss.camera.setView(cam.first.first, glm::normalize(cam.first.second));
 		BOOST_CHECK_NO_THROW(ss.render(t));
-		Texture::save(tro.outImage, cam.second);
+		Texture::save(tro.outImage, cam.second.c_str());
 	});
 }
-- 
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