add back csv files

test_data/data-linestring-wkt.csv

@@ -0,0 +1,4 @@
+"col","geometry"
+0,"LINESTRING (30 10, 10 30, 40 40)"
+1,"LINESTRING EMPTY"
+2,

test_data/data-multilinestring-wkt.csv

@@ -0,0 +1,5 @@
+"col","geometry"
+0,"MULTILINESTRING ((30 10, 10 30, 40 40))"
+1,"MULTILINESTRING ((10 10, 20 20, 10 40), (40 40, 30 30, 40 20, 30 10))"
+2,"MULTILINESTRING EMPTY"
+3,

test_data/data-multipoint-wkt.csv

@@ -0,0 +1,5 @@
+"col","geometry"
+0,"MULTIPOINT ((30 10))"
+1,"MULTIPOINT ((10 40), (40 30), (20 20), (30 10))"
+2,"MULTIPOINT EMPTY"
+3,

test_data/data-multipolygon-wkt.csv

@@ -0,0 +1,6 @@
+"col","geometry"
+0,"MULTIPOLYGON (((30 10, 40 40, 20 40, 10 20, 30 10)))"
+1,"MULTIPOLYGON (((30 20, 45 40, 10 40, 30 20)), ((15 5, 40 10, 10 20, 5 10, 15 5)))"
+2,"MULTIPOLYGON (((40 40, 20 45, 45 30, 40 40)), ((20 35, 10 30, 10 10, 30 5, 45 20, 20 35), (30 20, 20 15, 20 25, 30 20)))"
+3,"MULTIPOLYGON EMPTY"
+4,

test_data/data-point-wkt.csv

@@ -0,0 +1,5 @@
+"col","geometry"
+0,"POINT (30 10)"
+1,"POINT EMPTY"
+2,
+3,"POINT (40 40)"

test_data/data-polygon-wkt.csv

@@ -0,0 +1,5 @@
+"col","geometry"
+0,"POLYGON ((30 10, 40 40, 20 40, 10 20, 30 10))"
+1,"POLYGON ((35 10, 45 45, 15 40, 10 20, 35 10), (20 30, 35 35, 30 20, 20 30))"
+2,"POLYGON EMPTY"
+3,