Add tiny test

Author: maxrjones

src/cog.rs

@@ -55,25 +55,6 @@ mod test {
         std::fs::write("img.buf", tile).unwrap();
     }
 
-    #[ignore = "local file"]
-    #[tokio::test]
-    async fn tmp_towgs84() {
-        let folder = "/Users/kyle/github/developmentseed/async-tiff";
-        let path = object_store::path::Path::parse("USGS_13_s14w171.tif").unwrap();
-        let store = Arc::new(LocalFileSystem::new_with_prefix(folder).unwrap());
-        let reader = Arc::new(ObjectReader::new(store, path)) as Arc<dyn AsyncFileReader>;
-        let prefetch_reader = PrefetchBuffer::new(reader.clone(), 32 * 1024)
-            .await
-            .unwrap();
-        let mut metadata_reader = TiffMetadataReader::try_open(&prefetch_reader)
-            .await
-            .unwrap();
-        let _ = metadata_reader
-            .read_all_ifds(&prefetch_reader)
-            .await
-            .unwrap();
-    }
-
     #[ignore = "local file"]
     #[test]
     fn tmp_tiff_example() {

tests/geogtowgs_tiff.rs

@@ -0,0 +1,31 @@
+#[cfg(test)]
+mod test {
+    use std::env;
+    use std::sync::Arc;
+
+    use async_tiff::metadata::{PrefetchBuffer, TiffMetadataReader};
+    use async_tiff::reader::{AsyncFileReader, ObjectReader};
+
+    use object_store::local::LocalFileSystem;
+
+    #[tokio::test]
+    async fn tmp_towgs84() {
+        let folder = env::current_dir().unwrap();
+        let path =
+            object_store::path::Path::parse("tests/images/geogtowgs_subset_USGS_13_s14w171.tif")
+                .unwrap();
+        let store: Arc<LocalFileSystem> =
+            Arc::new(LocalFileSystem::new_with_prefix(folder).unwrap());
+        let reader = Arc::new(ObjectReader::new(store, path)) as Arc<dyn AsyncFileReader>;
+        let prefetch_reader = PrefetchBuffer::new(reader.clone(), 32 * 1024)
+            .await
+            .unwrap();
+        let mut metadata_reader = TiffMetadataReader::try_open(&prefetch_reader)
+            .await
+            .unwrap();
+        let _ = metadata_reader
+            .read_all_ifds(&prefetch_reader)
+            .await
+            .unwrap();
+    }
+}

tests/images/geogtowgs_subset_USGS_13_s14w171.tif

@@ -0,0 +1,35 @@
+`geogtowgs_subset_USGS_13_s14w171.tif` was created from "s3://prd-tnm/StagedProducts/Elevation/13/TIFF/current/s14w171/USGS_13_s14w171.tif" using these commands:
+
+```bash
+gdal_translate USGS_13_s14w171.tif tiny.tif -srcwin 0 0 1 1 -co COMPRESS=DEFLATE
+listgeo USGS_13_s14w171.tif > metadata.txt  # Then modify to remove information related to spatial extent
+cp tiny.tif geogtowgs_subset_USGS_13_s14w171.tif
+geotifcp -g metadata.txt tiny.tif geogtowgs_subset_USGS_13_s14w171.tif
+listgeo geogtowgs_subset_USGS_13_s14w171.tif
+```
+
+and this workspace definition:
+
+```toml
+[project]
+name = "gdal-workspace"
+version = "0.1.0"
+description = "workspace for using gdal via pixi"
+readme = "README.md"
+requires-python = ">=3.12"
+dependencies = []
+
+[tool.pixi.workspace]
+channels = ["conda-forge"]
+platforms = ["osx-arm64"]
+
+[tool.pixi.pypi-dependencies]
+gdal-workspace = { path = ".", editable = true }
+
+[tool.pixi.tasks]
+
+[tool.pixi.dependencies]
+gdal = ">=3.11.5,<4"
+libgdal = ">=3.11.5,<4"
+geotiff = ">=1.7.4,<2"
+```