Test variations

pgxn · Jul 23, 2024 · 5a3f838 · 5a3f838
1 parent d82b729
commit 5a3f838
Showing 1 changed file with 130 additions and 0 deletions.
diff --git a/tests/v2_schema_test.rs b/tests/v2_schema_test.rs
@@ -2017,3 +2017,133 @@ fn test_v2_dependencies() -> Result<(), Box<dyn Error>> {
 
     Ok(())
 }
+
+#[test]
+fn test_v2_variations() -> Result<(), Box<dyn Error>> {
+    // Load the schemas and compile the maintainer schema.
+    let mut compiler = new_compiler("schema/v2")?;
+    let mut schemas = Schemas::new();
+    let id = id_for(SCHEMA_VERSION, "variations");
+    let idx = compiler.compile(&id, &mut schemas)?;
+
+    for valid in [
+        (
+            "one",
+            json!([{
+                "where": { "platforms": ["darwin", "bsd"] },
+                "dependencies": {"postgres": {"version": "14"}},
+            }]),
+        ),
+        (
+            "two",
+            json!([
+                {
+                    "where": { "platforms": ["darwin", "bsd"] },
+                    "dependencies": {"postgres": {"version": "14"}},
+                },
+                {
+                    "where": { "postgres": { "version": ">= 16.0" } },
+                    "dependencies": {
+                    "postgres": { "version": ">= 16.0", "with": ["zstd"] }
+                    }
+                },
+            ]),
+        ),
+        (
+            "with x_",
+            json!([{
+                "where": { "platforms": ["darwin", "bsd"] },
+                "dependencies": {"postgres": {"version": "14"}},
+                "x_y": true,
+            }]),
+        ),
+        (
+            "with X_",
+            json!([{
+                "where": { "platforms": ["darwin", "bsd"] },
+                "dependencies": {"postgres": {"version": "14"}},
+                "X_y": 42,
+            }]),
+        ),
+    ] {
+        if let Err(e) = schemas.validate(&valid.1, idx) {
+            panic!("extension {} failed: {e}", valid.0);
+        }
+    }
+
+    for invalid in [
+        ("empty", json!([])),
+        ("string", json!("web")),
+        ("empty string", json!("")),
+        ("true", json!(true)),
+        ("false", json!(false)),
+        ("null", json!(null)),
+        ("object", json!({})),
+        ("only x_", json!({"x_y": 0})),
+        ("only X_", json!({"X_y": 0})),
+        (
+            "no dependencies",
+            json!({"where": { "platforms": ["darwin", "bsd"] }}),
+        ),
+        (
+            "no where",
+            json!({"dependencies": { "platforms": ["darwin", "bsd"] }}),
+        ),
+        (
+            "bare x_",
+            json!([{
+                "where": { "platforms": ["darwin", "bsd"] },
+                "dependencies": {"postgres": {"version": "14"}},
+                "x_": true,
+            }]),
+        ),
+        (
+            "bare X_",
+            json!([{
+                "where": { "platforms": ["darwin", "bsd"] },
+                "dependencies": {"postgres": {"version": "14"}},
+                "X_": 42,
+            }]),
+        ),
+        (
+            "unknown x_",
+            json!([{
+                "where": { "platforms": ["darwin", "bsd"] },
+                "dependencies": {"postgres": {"version": "14"}},
+                "foo": true,
+            }]),
+        ),
+        (
+            "nested where",
+            json!([{
+                "where": {
+                    "platforms": ["darwin", "bsd"],
+                    "variations": {
+                        "where": { "platforms": ["darwin", "bsd"] },
+                        "dependencies": {"postgres": {"version": "14"}},
+                    },
+                 },
+                "dependencies": {"postgres": {"version": "14"}},
+            }]),
+        ),
+        (
+            "nested dependencies",
+            json!([{
+                "where": { "platforms": ["darwin", "bsd"] },
+                "dependencies": {
+                    "postgres": {"version": "14"},
+                    "variations": {
+                        "where": { "platforms": ["darwin", "bsd"] },
+                        "dependencies": {"postgres": {"version": "14"}},
+                    },
+                },
+            }]),
+        ),
+    ] {
+        if schemas.validate(&invalid.1, idx).is_ok() {
+            panic!("{} unexpectedly passed!", invalid.0)
+        }
+    }
+
+    Ok(())
+}