Improve tests

Makefile

@@ -43,18 +43,30 @@ target/release/nanobot: Cargo.* src/**
 	cargo build --release
 
 TEST_TABLES = ldtab prefix statement
-TEST_TSVS = $(foreach T,${TEST_TABLES},src/resources/test_data/${T}.tsv)
-src/resources/test_data/zfa_excerpt.db: ${TEST_TSVS}
+TEST_TSVS = $(foreach T,$(TEST_TABLES),src/resources/test_data/$(T).tsv)
+src/resources/test_data/zfa_excerpt.db: $(TEST_TSVS)
 	rm -f $@
 	sqlite3 $@ ".mode tabs" \
-	$(foreach T,${TEST_TABLES},".import src/resources/test_data/${T}.tsv ${T}")
+	$(foreach T,$(TEST_TABLES),".import src/resources/test_data/$(T).tsv $(T)")
 
-.PHONY: test
-test: build/penguins/tables/.nanobot.db
+EXAMPLES := table tables
+EXAMPLE_DBS := $(foreach EXAMPLE,$(EXAMPLES),build/penguins/$(EXAMPLE)/.nanobot.db)
+
+.PHONY: test-examples
+test-examples: $(EXAMPLE_DBS)
+
+.PHONY: test-code
+test-code:
 	cargo fmt --check
 	cargo test
+
+.PHONY: test-docs
+test-docs:
 	PATH="$${PATH}:$$(pwd)/target/debug"; tesh --debug false ./doc
 
+.PHONY: test
+test: test-code test-examples test-docs
+
 .PHONY: dev-check
 dev-check:
 	find src/ tests/ | entr -rs 'cargo check --release'