tests: rewrite end-to-end tests

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
       with:
         path: target
         key: ${{runner.os}}-target-${{steps.toolchain.outputs.cachekey}}-${{hashFiles('Cargo.lock')}}
-    - run: cargo build --tests
+    - run: cargo build --bins --tests
     - run: cargo test
     - run: cargo clippy --tests --no-deps -- -D warnings
     - run: cargo fmt --check

Cargo.toml

@@ -31,12 +31,10 @@ uuid = { version = "1.8.0", features = ["serde", "v4"] }
 
 [dev-dependencies]
 escargot = "0.5.10"
-goldenfile = "1.7.1"
 goldenscript = "0.7.0"
 hex = "0.4.3"
 paste = "1.0.14"
 serde_json = "1.0.117"
-serial_test = "3.1.1"
 tempfile = "3.10.1"
 test-case = "3.3.1"
 test_each_file = "0.3.2"

src/sql/testscripts/transactions/anomaly_phantom_read

@@ -1,6 +1,6 @@
-# A phantom read is when t1 reads entries matching some predicate, but a
-# modification by t2 changes which entries match the predicate such that a later
-# read by t1 returns them. Snapshot isolation prevents this.
+# A phantom read is when c1 reads entries matching some predicate, but a
+# modification by c2 changes which entries match the predicate such that a later
+# read by c1 returns them. Snapshot isolation prevents this.
 
 > CREATE TABLE test (id INT PRIMARY KEY, value STRING)
 > INSERT INTO test VALUES (1, 'a'), (2, 'b'), (3, 'c')