1 files changed, 117 insertions, 0 deletions
diff --git a/src/tmz_test.zig b/src/tmz_test.zig
new file mode 100644
index 0000000..221a871
--- /dev/null
+++ b/src/tmz_test.zig
@@ -0,0 +1,117 @@
+const std = @import("std");
+const equals = std.testing.expectEqual;
+const stringEquals = std.testing.expectEqualStrings;
+const tmz = @import("./tmz.zig");
+const Layer = tmz.Layer;
+const Map = tmz.Map;
+
+const full_map = @embedFile("test/map.tmj");
+
+test "parseMap works" {
+    const parsed_map = try tmz.parseMap(std.testing.allocator, full_map);
+    defer parsed_map.deinit();
+
+    const map = parsed_map.value;
+    try regularMapTests(map);
+    try equals(false, map.infinite);
+}
+
+test "infinite map with base64 chunks" {
+    const infinite_map = @embedFile("test/map-infinite-base64-zstd.tmj");
+    const parsed_map = try tmz.parseMap(std.testing.allocator, infinite_map);
+    defer parsed_map.deinit();
+
+    const map = parsed_map.value;
+    try equals(true, map.infinite);
+}
+
+test "infinite map with csv chunks" {
+    const infinite_map = @embedFile("test/map-infinite-csv.tmj");
+    const parsed_map = try tmz.parseMap(std.testing.allocator, infinite_map);
+    defer parsed_map.deinit();
+
+    const map = parsed_map.value;
+    try equals(true, map.infinite);
+}
+
+test "parseTileset works" {
+    const tileset_data = @embedFile("test/tiles.tsj");
+    const parsed_tileset = try tmz.parseTileset(std.testing.allocator, tileset_data);
+    defer parsed_tileset.deinit();
+
+    const tileset = parsed_tileset.value;
+
+    try stringEquals("tiles.png", tileset.image.?);
+}
+
+test "parseMapLeaky works" {
+    var arena = std.heap.ArenaAllocator.init(std.testing.allocator);
+    defer arena.deinit();
+    const map = try tmz.parseMapLeaky(arena.allocator(), full_map);
+    try regularMapTests(map);
+}
+
+fn regularMapTests(map: Map) !void {
+    try equals(null, map.background_color);
+    try stringEquals("bar", map.class.?);
+    try equals(-1, map.compression_level);
+    try equals(30, map.height);
+    try equals(null, map.hex_side_length);
+    try equals(false, map.infinite);
+    try equals(4, map.next_layer_id);
+    try equals(3, map.next_object_id);
+    try equals(.orthogonal, map.orientation);
+    try equals(0, map.parallax_origin_x);
+    try equals(0, map.parallax_origin_y);
+
+    try equals(Map.RenderOrder.@"right-down", map.render_order);
+
+    try stringEquals("1.10", map.version);
+
+    try equals(3, map.layers.len);
+    const layer = map.layers[0];
+
+    try stringEquals("bar", layer.class.?);
+    try equals(Layer.Type.tilelayer, layer.type);
+    try equals(32, layer.width.?);
+    try equals(0, layer.x);
+    try equals(0, layer.y);
+
+    try equals(16, layer.data.?[0]);
+    try equals(11, layer.data.?[1]);
+}
+
+test "Map with CSV encoded layer data parses correctly" {
+    const parsed_map = try tmz.parseMap(std.testing.allocator, @embedFile("test/map-csv.tmj"));
+    defer parsed_map.deinit();
+
+    const map = parsed_map.value;
+
+    try equals(1, map.layers.len);
+
+    const layer = map.layers[0];
+    try equals(null, layer.compression);
+
+    try equals(10, layer.data.?[0]);
+    try equals(15, layer.data.?[1]);
+    try equals(5, layer.data.?[2]);
+}
+
+test "Map with Base64 encoded layer data parses correctly" {
+    inline for (@typeInfo(Layer.Compression).Enum.fields) |field| {
+        const map_file = @embedFile("test/map-base64-" ++ field.name ++ ".tmj");
+        const parsed_map = try tmz.parseMap(std.testing.allocator, map_file);
+        defer parsed_map.deinit();
+
+        const map = parsed_map.value;
+
+        try equals(1, map.layers.len);
+
+        const layer = map.layers[0];
+        try equals(@as(Layer.Compression, @enumFromInt(field.value)), layer.compression);
+
+        try equals(10, layer.data.?[0]);
+        try equals(15, layer.data.?[1]);
+        try equals(5, layer.data.?[2]);
+    }
+}