fix integration tests to use working live endpoints

Use tanq16/anbu for unauthenticated ghr (GitHub release assets)
and thinkbroadband 512MB for http. Document why terraform and
link.testfile.org are unsuitable for CLI integration runs.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: Tanq16

integration-tests/01-ghr-terraform.sh integration-tests/01-ghr-anbu.shintegration-tests/01-ghr-terraform.sh renamed to integration-tests/01-ghr-anbu.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # Manual integration test: GitHub release download (unauthenticated, public repo).
-# Downloads the latest Terraform release asset for the current OS/arch from hashicorp/terraform.
+# Downloads the latest tanq16/anbu release asset for the current OS/arch.
 set -euo pipefail
 
 readonly DEST="${DANZO_TEST_DEST:-/mnt/usbdrive/danzo-tests}"
@@ -9,7 +9,7 @@ readonly DANZO_BIN="${DANZO:-danzo}"
 mkdir -p "$DEST"
 cd "$DEST"
 
-echo "==> ghr integration: hashicorp/terraform -> $DEST"
-echo "    (asset filename is chosen by danzo from the release, e.g. terraform_*_linux_amd64.zip)"
-"$DANZO_BIN" ghr "hashicorp/terraform"
+echo "==> ghr integration: tanq16/anbu -> $DEST"
+echo "    (asset filename is chosen by danzo from the release, e.g. anbu-linux-amd64.zip)"
+"$DANZO_BIN" ghr "tanq16/anbu"
 echo "==> done"

integration-tests/02-http-500mb.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+# Manual integration test: large HTTP download (unauthenticated).
+# ~512 MB static file with Accept-Ranges (good for multi-chunk danzo http).
+#
+# link.testfile.org/500MB is often behind Cloudflare (403 for CLI/curl); this URL is a
+# long-standing public test file that responds with plain 200 + Content-Length.
+set -euo pipefail
+
+readonly DEST="${DANZO_TEST_DEST:-/mnt/usbdrive/danzo-tests}"
+readonly DANZO_BIN="${DANZO:-danzo}"
+readonly URL="https://download.thinkbroadband.com/512MB.zip"
+readonly OUT_NAME="512mb-thinkbroadband.zip"
+
+mkdir -p "$DEST"
+
+echo "==> http integration: large binary (~512 MB)"
+echo "    URL:  $URL"
+echo "    dest: $DEST/$OUT_NAME"
+echo "    (this will take a while depending on bandwidth)"
+"$DANZO_BIN" http "$URL" -o "$DEST/$OUT_NAME"
+echo "==> done"

integration-tests/02-http-512mb.sh

@@ -11,29 +11,33 @@ These are **not** Go unit tests. They are **optional, manually run** checks agai
 
   Override with `DANZO_TEST_DEST` if that path is wrong on your system.
 
-- Enough free space on the destination (the 500 MB HTTP test alone needs ~500 MB).
+- Enough free space on the destination (the large HTTP test needs **~512 MB**).
 
 ## Unauthenticated downloads
 
 | Script | What it exercises |
 |--------|-------------------|
-| [`01-ghr-terraform.sh`](./01-ghr-terraform.sh) | `danzo ghr` — latest **Hashicorp Terraform** release asset for this OS/arch (public GitHub API, no token). |
-| [`02-http-500mb.sh`](./02-http-500mb.sh) | `danzo http` — **500 MB** file from `link.testfile.org`. |
+| [`01-ghr-anbu.sh`](./01-ghr-anbu.sh) | `danzo ghr` — latest **anbu** (`tanq16/anbu`) release asset for this OS/arch (public GitHub API, no token). |
+| [`02-http-512mb.sh`](./02-http-512mb.sh) | `danzo http` — **~512 MB** static file (`thinkbroadband.com`), `Accept-Ranges` friendly for multi-chunk downloads. |
+
+**Why `tanq16/anbu`?** Small public repo with predictable per-platform zip assets on GitHub `releases/latest` (good fit for unauthenticated `ghr` checks).
+
+**Why not `link.testfile.org/500MB`?** That host often returns **403** with a Cloudflare challenge for non-browser clients, so it is a poor fit for automated or CLI integration checks.
 
 ### How to run
 
 From the repo root:
 
 ```bash
 chmod +x integration-tests/*.sh   # once
-./integration-tests/01-ghr-terraform.sh
-./integration-tests/02-http-500mb.sh
+./integration-tests/01-ghr-anbu.sh
+./integration-tests/02-http-512mb.sh
 ```
 
 Or with a custom binary or destination:
 
 ```bash
-DANZO=/path/to/danzo DANZO_TEST_DEST=/mnt/other/volume/tests ./integration-tests/01-ghr-terraform.sh
+DANZO=/path/to/danzo DANZO_TEST_DEST=/mnt/other/volume/tests ./integration-tests/01-ghr-anbu.sh
 ```
 
 ## Notes