From 0c340da0a29d2634be0ee90077746464823d0633 Mon Sep 17 00:00:00 2001
From: "Brian C. Lane" <bcl@redhat.com>
Date: Fri, 5 May 2023 11:17:49 -0700
Subject: [PATCH] test: Add metalink test for org.osbuild.librepo

NOTE: The metalink xml file points to a repomd.xml file which does not
exist. In practice librepo doesn't download this, it only uses the url
to construct the mirror urls, so it is not present.

These tests test downloading packages using metalink:

* Using a single metalink repo
* Using two metalink repos
* A bad checksum (or file) from the download which is expected to fail
* Two metalink paths with the first one returning a 404, expected to
  succeed with the 2nd metalink path.
---
 .../cases/404-metalink.json                   | 39 +++++++++++++++++++
 .../cases/bad-metalink-checksum.json          | 39 +++++++++++++++++++
 .../cases/one-metalink.json                   | 25 ++++++++++++
 .../cases/two-metalink.json                   | 39 +++++++++++++++++++
 .../org.osbuild.librepo/data/Packages/a/a     |  1 +
 .../org.osbuild.librepo/data/Packages/b/b     |  1 +
 .../data/metalink/fedora.xml                  | 10 +++++
 .../data/metalink/one404.xml                  | 11 ++++++
 .../data/metalink/updates.xml                 | 10 +++++
 .../data/updates/Packages/c/c                 |  1 +
 .../data/updates/Packages/d/d                 |  1 +
 11 files changed, 177 insertions(+)
 create mode 100644 test/data/sources/org.osbuild.librepo/cases/404-metalink.json
 create mode 100644 test/data/sources/org.osbuild.librepo/cases/bad-metalink-checksum.json
 create mode 100644 test/data/sources/org.osbuild.librepo/cases/one-metalink.json
 create mode 100644 test/data/sources/org.osbuild.librepo/cases/two-metalink.json
 create mode 100644 test/data/sources/org.osbuild.librepo/data/Packages/a/a
 create mode 100644 test/data/sources/org.osbuild.librepo/data/Packages/b/b
 create mode 100644 test/data/sources/org.osbuild.librepo/data/metalink/fedora.xml
 create mode 100644 test/data/sources/org.osbuild.librepo/data/metalink/one404.xml
 create mode 100644 test/data/sources/org.osbuild.librepo/data/metalink/updates.xml
 create mode 100644 test/data/sources/org.osbuild.librepo/data/updates/Packages/c/c
 create mode 100644 test/data/sources/org.osbuild.librepo/data/updates/Packages/d/d

diff --git a/test/data/sources/org.osbuild.librepo/cases/404-metalink.json b/test/data/sources/org.osbuild.librepo/cases/404-metalink.json
new file mode 100644
index 00000000..aff17105
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/cases/404-metalink.json
@@ -0,0 +1,39 @@
+{
+  "expects": "success",
+  "org.osbuild.librepo": {
+    "items": {
+      "sha256:99fa21f1b67fea84dcb9b3c7f7e09a4f150095cfa7163a19d03972fd7c826f00": {
+        "path": "Packages/a/a",
+        "mirror": "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2"
+      },
+      "sha256:77e6ed0bed2d720e44d77643f66b05f0eb42b06379990e5ef658ef314c415827": {
+        "path": "Packages/b/b",
+        "mirror": "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2"
+      },
+      "sha256:e99efe314a66334179236e5fb6a2e6a6431daf6aeb516162e01517a0ac708252": {
+        "path": "Packages/c/c",
+        "mirror": "d68132295d14ad03bd676009c4fe8727f5040adfb91e20ac9919101d14ff4703"
+      },
+      "sha256:354fe7c89ac014ed6479bf162fa7b9e8b37eddc7e46719ebd4349699d4e92c8c": {
+        "path": "Packages/d/d",
+        "mirror": "d68132295d14ad03bd676009c4fe8727f5040adfb91e20ac9919101d14ff4703"
+      }
+    },
+    "options": {
+        "mirrors": {
+          "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2": {
+            "url": "http://localhost/sources/org.osbuild.librepo/data/metalink/one404.xml",
+            "type": "metalink",
+            "fastest-mirror": true,
+            "name": "metalink"
+          },
+          "d68132295d14ad03bd676009c4fe8727f5040adfb91e20ac9919101d14ff4703": {
+            "url": "http://localhost/sources/org.osbuild.librepo/data/metalink/updates.xml",
+            "type": "metalink",
+            "fastest-mirror": true,
+            "name": "metalink"
+          }
+        }
+    }
+  }
+}
diff --git a/test/data/sources/org.osbuild.librepo/cases/bad-metalink-checksum.json b/test/data/sources/org.osbuild.librepo/cases/bad-metalink-checksum.json
new file mode 100644
index 00000000..c8c64418
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/cases/bad-metalink-checksum.json
@@ -0,0 +1,39 @@
+{
+  "expects": "error",
+  "org.osbuild.librepo": {
+    "items": {
+      "sha256:99fa21f1b67fea84dcb9b3c7f7e09a4f150095cfa7163a19d03972fd7c826f00": {
+        "path": "Packages/a/a",
+        "mirror": "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2"
+      },
+      "sha256:77e6ed0bed2d720e44d77643f66b05f0eb42b06379990e5ef658ef314c415827": {
+        "path": "Packages/b/b",
+        "mirror": "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2"
+      },
+      "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa": {
+        "path": "Packages/c/c",
+        "mirror": "d68132295d14ad03bd676009c4fe8727f5040adfb91e20ac9919101d14ff4703"
+      },
+      "sha256:354fe7c89ac014ed6479bf162fa7b9e8b37eddc7e46719ebd4349699d4e92c8c": {
+        "path": "Packages/d/d",
+        "mirror": "d68132295d14ad03bd676009c4fe8727f5040adfb91e20ac9919101d14ff4703"
+      }
+    },
+    "options": {
+        "mirrors": {
+          "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2": {
+            "url": "http://localhost/sources/org.osbuild.librepo/data/metalink/fedora.xml",
+            "type": "metalink",
+            "fastest-mirror": true,
+            "name": "metalink"
+          },
+          "d68132295d14ad03bd676009c4fe8727f5040adfb91e20ac9919101d14ff4703": {
+            "url": "http://localhost/sources/org.osbuild.librepo/data/metalink/updates.xml",
+            "type": "metalink",
+            "fastest-mirror": true,
+            "name": "metalink"
+          }
+        }
+    }
+  }
+}
diff --git a/test/data/sources/org.osbuild.librepo/cases/one-metalink.json b/test/data/sources/org.osbuild.librepo/cases/one-metalink.json
new file mode 100644
index 00000000..80a9b1af
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/cases/one-metalink.json
@@ -0,0 +1,25 @@
+{
+  "expects": "success",
+  "org.osbuild.librepo": {
+    "items": {
+      "sha256:99fa21f1b67fea84dcb9b3c7f7e09a4f150095cfa7163a19d03972fd7c826f00": {
+        "path": "Packages/a/a",
+        "mirror": "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2"
+      },
+      "sha256:77e6ed0bed2d720e44d77643f66b05f0eb42b06379990e5ef658ef314c415827": {
+        "path": "Packages/b/b",
+        "mirror": "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2"
+      }
+    },
+    "options": {
+        "mirrors": {
+          "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2": {
+            "url": "http://localhost/sources/org.osbuild.librepo/data/metalink/fedora.xml",
+            "type": "metalink",
+            "fastest-mirror": true,
+            "name": "metalink"
+          }
+        }
+    }
+  }
+}
diff --git a/test/data/sources/org.osbuild.librepo/cases/two-metalink.json b/test/data/sources/org.osbuild.librepo/cases/two-metalink.json
new file mode 100644
index 00000000..752ff607
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/cases/two-metalink.json
@@ -0,0 +1,39 @@
+{
+  "expects": "success",
+  "org.osbuild.librepo": {
+    "items": {
+      "sha256:99fa21f1b67fea84dcb9b3c7f7e09a4f150095cfa7163a19d03972fd7c826f00": {
+        "path": "Packages/a/a",
+        "mirror": "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2"
+      },
+      "sha256:77e6ed0bed2d720e44d77643f66b05f0eb42b06379990e5ef658ef314c415827": {
+        "path": "Packages/b/b",
+        "mirror": "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2"
+      },
+      "sha256:e99efe314a66334179236e5fb6a2e6a6431daf6aeb516162e01517a0ac708252": {
+        "path": "Packages/c/c",
+        "mirror": "d68132295d14ad03bd676009c4fe8727f5040adfb91e20ac9919101d14ff4703"
+      },
+      "sha256:354fe7c89ac014ed6479bf162fa7b9e8b37eddc7e46719ebd4349699d4e92c8c": {
+        "path": "Packages/d/d",
+        "mirror": "d68132295d14ad03bd676009c4fe8727f5040adfb91e20ac9919101d14ff4703"
+      }
+    },
+    "options": {
+        "mirrors": {
+          "0cde5945566ff3feb627eaa84e31223d2b8be54fb446222cded36fc5e5debcc2": {
+            "url": "http://localhost/sources/org.osbuild.librepo/data/metalink/fedora.xml",
+            "type": "metalink",
+            "fastest-mirror": true,
+            "name": "metalink"
+          },
+          "d68132295d14ad03bd676009c4fe8727f5040adfb91e20ac9919101d14ff4703": {
+            "url": "http://localhost/sources/org.osbuild.librepo/data/metalink/updates.xml",
+            "type": "metalink",
+            "fastest-mirror": true,
+            "name": "metalink"
+          }
+        }
+    }
+  }
+}
diff --git a/test/data/sources/org.osbuild.librepo/data/Packages/a/a b/test/data/sources/org.osbuild.librepo/data/Packages/a/a
new file mode 100644
index 00000000..3b7706ba
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/data/Packages/a/a
@@ -0,0 +1 @@
+DUMMY PACKAGE a
diff --git a/test/data/sources/org.osbuild.librepo/data/Packages/b/b b/test/data/sources/org.osbuild.librepo/data/Packages/b/b
new file mode 100644
index 00000000..f978a8da
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/data/Packages/b/b
@@ -0,0 +1 @@
+DUMMY PACKAGE b
diff --git a/test/data/sources/org.osbuild.librepo/data/metalink/fedora.xml b/test/data/sources/org.osbuild.librepo/data/metalink/fedora.xml
new file mode 100644
index 00000000..9aba3c65
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/data/metalink/fedora.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+ <metalink version="3.0" xmlns="http://www.metalinker.org/">
+   <files>
+     <file name="repomd.xml">
+       <resources maxconnections="1">
+           <url protocol="http" type="http" location="us" preference="100">http://localhost/sources/org.osbuild.librepo/data/repodata/repomd.xml</url>
+       </resources>
+     </file>
+   </files>
+ </metalink>
diff --git a/test/data/sources/org.osbuild.librepo/data/metalink/one404.xml b/test/data/sources/org.osbuild.librepo/data/metalink/one404.xml
new file mode 100644
index 00000000..c4a70083
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/data/metalink/one404.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+ <metalink version="3.0" xmlns="http://www.metalinker.org/">
+   <files>
+     <file name="repomd.xml">
+       <resources maxconnections="1">
+           <url protocol="http" type="http" location="us" preference="100">http://localhost/sources/org.osbuild.librepo/data/404/repodata/repomd.xml</url>
+           <url protocol="http" type="http" location="us" preference="50">http://localhost/sources/org.osbuild.librepo/data/repodata/repomd.xml</url>
+       </resources>
+     </file>
+   </files>
+ </metalink>
diff --git a/test/data/sources/org.osbuild.librepo/data/metalink/updates.xml b/test/data/sources/org.osbuild.librepo/data/metalink/updates.xml
new file mode 100644
index 00000000..17f0140e
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/data/metalink/updates.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+ <metalink version="3.0" xmlns="http://www.metalinker.org/">
+   <files>
+     <file name="repomd.xml">
+       <resources maxconnections="1">
+           <url protocol="http" type="http" location="us" preference="100">http://localhost/sources/org.osbuild.librepo/data/updates/repodata/repomd.xml</url>
+       </resources>
+     </file>
+   </files>
+ </metalink>
diff --git a/test/data/sources/org.osbuild.librepo/data/updates/Packages/c/c b/test/data/sources/org.osbuild.librepo/data/updates/Packages/c/c
new file mode 100644
index 00000000..8f2929cf
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/data/updates/Packages/c/c
@@ -0,0 +1 @@
+DUMMY PACKAGE c
diff --git a/test/data/sources/org.osbuild.librepo/data/updates/Packages/d/d b/test/data/sources/org.osbuild.librepo/data/updates/Packages/d/d
new file mode 100644
index 00000000..2d226dd5
--- /dev/null
+++ b/test/data/sources/org.osbuild.librepo/data/updates/Packages/d/d
@@ -0,0 +1 @@
+DUMMY PACKAGE d