remove treehouse-format crate and collapse everything into src

tests/it/vfs/mount_points.rs

@@ -0,0 +1,67 @@
+use treehouse::vfs::{entries, query, BufferedFile, Content, MemDir, ToDynDir, VPath, VPathBuf};
+
+const HEWWO: &[u8] = b"hewwo :3";
+const FWOOFEE: &[u8] = b"fwoofee -w-";
+const BOOP: &[u8] = b"boop >w<";
+
+fn vfs() -> MemDir {
+    let file1 = BufferedFile::new(Content::new("text/plain", HEWWO.to_vec()));
+    let file2 = BufferedFile::new(Content::new("text/plain", FWOOFEE.to_vec()));
+    let file3 = BufferedFile::new(Content::new("text/plain", BOOP.to_vec()));
+
+    let mut inner = MemDir::new();
+    inner.add(VPath::new("file3.txt"), file3.to_dyn());
+
+    let mut vfs = MemDir::new();
+    vfs.add(VPath::new("file1.txt"), file1.to_dyn());
+    vfs.add(VPath::new("file2.txt"), file2.to_dyn());
+    vfs.add(VPath::new("inner"), inner.to_dyn());
+    vfs
+}
+
+#[test]
+fn dir() {
+    let vfs = vfs();
+
+    let mut dir = entries(&vfs, VPath::ROOT);
+    dir.sort();
+    assert_eq!(
+        dir,
+        vec![
+            VPathBuf::new("file1.txt"),
+            VPathBuf::new("file2.txt"),
+            VPathBuf::new("inner"),
+        ]
+    );
+
+    assert!(entries(&vfs, VPath::new("file1.txt")).is_empty());
+    assert!(entries(&vfs, VPath::new("file2.txt")).is_empty());
+    assert_eq!(
+        entries(&vfs, VPath::new("inner")),
+        vec![VPathBuf::new("inner/file3.txt")]
+    );
+}
+
+#[test]
+fn content() {
+    let vfs = vfs();
+
+    assert_eq!(
+        query::<Content>(&vfs, VPath::new("file1.txt"))
+            .map(Content::bytes)
+            .as_deref(),
+        Some(HEWWO)
+    );
+    assert_eq!(
+        query::<Content>(&vfs, VPath::new("file2.txt"))
+            .map(Content::bytes)
+            .as_deref(),
+        Some(FWOOFEE)
+    );
+    assert_eq!(
+        query::<Content>(&vfs, VPath::new("inner/file3.txt"))
+            .map(Content::bytes)
+            .as_deref(),
+        Some(BOOP)
+    );
+}