58       assertEquals(S2Projections.stToUV(x), x);  in testSTUV()
59       assertEquals(S2Projections.uvToST(x), x);  in testSTUV()
63       assertDoubleNear(S2Projections.uvToST(S2Projections.stToUV(x)), x);  in testSTUV()
64       assertDoubleNear(S2Projections.stToUV(S2Projections.uvToST(x)), x);  in testSTUV()
72       S2Point center = S2Projections.faceUvToXyz(face, 0, 0);  in testFaceUVtoXYZ()
73       assertEquals(S2Projections.getNorm(face), center);  in testFaceUVtoXYZ()
82           S2Point.crossProd(S2Projections.getUAxis(face), S2Projections.getVAxis(face)).dotProd(  in testFaceUVtoXYZ()
83               S2Projections.faceUvToXyz(face, 0, 0)), 1.0);  in testFaceUVtoXYZ()
92       assertEquals(S2Projections.faceUvToXyz(face, sign, -sign),  in testFaceUVtoXYZ()
93           S2Projections.faceUvToXyz((face + 1) % 6, -1, -1));  in testFaceUVtoXYZ()
104                 S2Projections.faceUvToXyz(face, x, -1), S2Projections.faceUvToXyz(face, x, 1))  in testUVNorms()
105                 .angle(S2Projections.getUNorm(face, x)), 0);  in testUVNorms()
108                 S2Projections.faceUvToXyz(face, -1, x), S2Projections.faceUvToXyz(face, 1, x))  in testUVNorms()
109                 .angle(S2Projections.getVNorm(face, x)), 0);  in testUVNorms()
117       assertEquals(S2Projections.getUAxis(face), S2Point.sub(  in testUVAxes()
118           S2Projections.faceUvToXyz(face, 1, 0), S2Projections.faceUvToXyz(face, 0, 0)));  in testUVAxes()
119       assertEquals(S2Projections.getVAxis(face), S2Point.sub(  in testUVAxes()
120           S2Projections.faceUvToXyz(face, 0, 1), S2Projections.faceUvToXyz(face, 0, 0)));  in testUVAxes()
232         S2Projections.MIN_ANGLE_SPAN, S2Projections.MAX_ANGLE_SPAN, S2Projections.AVG_ANGLE_SPAN);
234         new MetricBundle(S2Projections.MIN_WIDTH, S2Projections.MAX_WIDTH, S2Projections.AVG_WIDTH);
236         new MetricBundle(S2Projections.MIN_EDGE, S2Projections.MAX_EDGE, S2Projections.AVG_EDGE);
238         new MetricBundle(S2Projections.MIN_DIAG, S2Projections.MAX_DIAG, S2Projections.AVG_DIAG);
240         new MetricBundle(S2Projections.MIN_AREA, S2Projections.MAX_AREA, S2Projections.AVG_AREA);
251     assertTrue(S2Projections.MAX_EDGE_ASPECT >= 1.0);
252     assertTrue(S2Projections.MAX_EDGE_ASPECT
253         < S2Projections.MAX_EDGE.deriv() / S2Projections.MIN_EDGE.deriv());
254     assertTrue(S2Projections.MAX_DIAG_ASPECT >= 1);
255     assertTrue(S2Projections.MAX_DIAG_ASPECT
256         < S2Projections.MAX_DIAG.deriv() / S2Projections.MIN_DIAG.deriv());
263     assertTrue(S2Projections.MIN_AREA.deriv()
264         >= S2Projections.MIN_WIDTH.deriv() * S2Projections.MIN_EDGE.deriv() - 1e-15);
265     assertTrue(S2Projections.MAX_AREA.deriv()
266         < S2Projections.MAX_WIDTH.deriv() * S2Projections.MAX_EDGE.deriv() + 1e-15);
277       double dWidth = (2 * S2Projections.MIN_WIDTH.deriv()) * Math.pow(2, -level);
284       assertEquals(S2Projections.MIN_WIDTH.getMinLevel(dWidth), expectedLevel);
285       assertEquals(S2Projections.MIN_WIDTH.getMaxLevel(dWidth), expectedLevel);
286       assertEquals(S2Projections.MIN_WIDTH.getClosestLevel(dWidth), expectedLevel);
289       assertEquals(S2Projections.MIN_WIDTH.getMinLevel(1.2 * dWidth), expectedLevel);
290       assertEquals(S2Projections.MIN_WIDTH.getMaxLevel(0.8 * dWidth), expectedLevel);
291       assertEquals(S2Projections.MIN_WIDTH.getClosestLevel(1.2 * dWidth), expectedLevel);
292       assertEquals(S2Projections.MIN_WIDTH.getClosestLevel(0.8 * dWidth), expectedLevel);
295       double area1 = (4 * S2Projections.MIN_AREA.deriv()) * Math.pow(4, -level);
299       assertEquals(S2Projections.MIN_AREA.getMinLevel(area1), expectedLevel);
300       assertEquals(S2Projections.MIN_AREA.getMaxLevel(area1), expectedLevel);
301       assertEquals(S2Projections.MIN_AREA.getClosestLevel(area1), expectedLevel);
302       assertEquals(S2Projections.MIN_AREA.getMinLevel(1.2 * area1), expectedLevel);
303       assertEquals(S2Projections.MIN_AREA.getMaxLevel(0.8 * area1), expectedLevel);
304       assertEquals(S2Projections.MIN_AREA.getClosestLevel(1.2 * area1), expectedLevel);
305       assertEquals(S2Projections.MIN_AREA.getClosestLevel(0.8 * area1), expectedLevel);