Move the CLI update tests to the DB tests.

crates/tests/databases-tests/Cargo.toml

@@ -24,12 +24,14 @@ postgres = []
 
 [dependencies]
 ndc-postgres = { path = "../../connectors/ndc-postgres" }
+ndc-postgres-cli = { path = "../../cli" }
 ndc-postgres-configuration = { path = "../../configuration" }
 tests-common = { path = "../tests-common" }
 
 anyhow = { workspace = true }
 axum = { workspace = true }
 insta = { workspace = true, features = ["json"] }
 similar-asserts = { workspace = true }
+tempfile = { workspace = true }
 test-each = { workspace = true }
 tokio = { workspace = true, features = ["full"] }

crates/cli/tests/update_tests.rs → crates/tests/databases-tests/src/postgres/cli_update_tests.rs

@@ -1,5 +1,3 @@
-mod common;
-
 use tokio::fs;
 
 use ndc_postgres_cli::*;
@@ -28,7 +26,7 @@ async fn test_update_configuration() -> anyhow::Result<()> {
     let configuration_file_path = dir.path().join("configuration.json");
     assert!(configuration_file_path.exists());
     let contents = fs::read_to_string(configuration_file_path).await?;
-    common::assert_ends_with_newline(&contents);
+    assert_ends_with_newline(&contents);
     let output: ParsedConfiguration = configuration::parse_configuration(&dir).await?;
     let runtime_config = configuration::make_runtime_configuration(output, environment)?;
 
@@ -37,3 +35,7 @@ async fn test_update_configuration() -> anyhow::Result<()> {
 
     Ok(())
 }
+
+pub fn assert_ends_with_newline(contents: &str) {
+    assert_eq!(contents.chars().last(), Some('\n'));
+}

crates/tests/databases-tests/src/postgres/mod.rs

@@ -1,3 +1,4 @@
+pub mod cli_update_tests;
 pub mod common;
 pub mod configuration_tests;
 pub mod explain_tests;