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Add end-to-end tests for table drop and FK recreate migration
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parent
a3e0243e54
commit
829991da03
@ -259,6 +259,126 @@ func TestGateway_Database_CreateQueryMigrate(t *testing.T) {
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if resp2.StatusCode != http.StatusOK { t.Fatalf("schema status: %d", resp2.StatusCode) }
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}
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func TestGateway_Database_DropTable(t *testing.T) {
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key := requireAPIKey(t)
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base := gatewayBaseURL()
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table := fmt.Sprintf("e2e_tmp_%d", time.Now().UnixNano())
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schema := fmt.Sprintf("CREATE TABLE IF NOT EXISTS %s (id INTEGER PRIMARY KEY, note TEXT)", table)
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// create
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body := fmt.Sprintf(`{"schema":%q}`, schema)
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req, _ := http.NewRequest(http.MethodPost, base+"/v1/db/create-table", strings.NewReader(body))
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req.Header = authHeader(key)
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resp, err := httpClient().Do(req)
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if err != nil { t.Fatalf("create-table do: %v", err) }
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resp.Body.Close()
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if resp.StatusCode != http.StatusCreated { t.Fatalf("create-table status: %d", resp.StatusCode) }
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// drop
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dbody := fmt.Sprintf(`{"table":%q}`, table)
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req, _ = http.NewRequest(http.MethodPost, base+"/v1/db/drop-table", strings.NewReader(dbody))
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req.Header = authHeader(key)
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resp, err = httpClient().Do(req)
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if err != nil { t.Fatalf("drop-table do: %v", err) }
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resp.Body.Close()
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if resp.StatusCode != http.StatusOK { t.Fatalf("drop-table status: %d", resp.StatusCode) }
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// verify not in schema
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req, _ = http.NewRequest(http.MethodGet, base+"/v1/db/schema", nil)
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req.Header = authHeader(key)
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resp2, err := httpClient().Do(req)
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if err != nil { t.Fatalf("schema do: %v", err) }
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defer resp2.Body.Close()
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if resp2.StatusCode != http.StatusOK { t.Fatalf("schema status: %d", resp2.StatusCode) }
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var schemaResp struct{ Tables []struct{ Name string `json:"name"` } `json:"tables"` }
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if err := json.NewDecoder(resp2.Body).Decode(&schemaResp); err != nil { t.Fatalf("schema decode: %v", err) }
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for _, tbl := range schemaResp.Tables { if tbl.Name == table { t.Fatalf("table %s still present after drop", table) } }
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}
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func TestGateway_Database_RecreateWithFK(t *testing.T) {
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key := requireAPIKey(t)
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base := gatewayBaseURL()
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// base tables
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orgs := fmt.Sprintf("e2e_orgs_%d", time.Now().UnixNano())
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users := fmt.Sprintf("e2e_users_%d", time.Now().UnixNano())
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createOrgs := fmt.Sprintf(`{"schema":%q}`, fmt.Sprintf("CREATE TABLE IF NOT EXISTS %s (id INTEGER PRIMARY KEY, name TEXT)", orgs))
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createUsers := fmt.Sprintf(`{"schema":%q}`, fmt.Sprintf("CREATE TABLE IF NOT EXISTS %s (id INTEGER PRIMARY KEY, name TEXT, org_id INTEGER, age TEXT)", users))
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for _, body := range []string{createOrgs, createUsers} {
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req, _ := http.NewRequest(http.MethodPost, base+"/v1/db/create-table", strings.NewReader(body))
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req.Header = authHeader(key)
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resp, err := httpClient().Do(req)
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if err != nil { t.Fatalf("create-table do: %v", err) }
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resp.Body.Close()
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if resp.StatusCode != http.StatusCreated { t.Fatalf("create-table status: %d", resp.StatusCode) }
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}
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// seed data
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txSeed := fmt.Sprintf(`{"statements":["INSERT INTO %s(id,name) VALUES (1,'org')","INSERT INTO %s(id,name,org_id,age) VALUES (1,'alice',1,'30')"]}`, orgs, users)
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req, _ := http.NewRequest(http.MethodPost, base+"/v1/db/transaction", strings.NewReader(txSeed))
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req.Header = authHeader(key)
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resp, err := httpClient().Do(req)
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if err != nil { t.Fatalf("seed tx do: %v", err) }
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resp.Body.Close()
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if resp.StatusCode != http.StatusOK { t.Fatalf("seed tx status: %d", resp.StatusCode) }
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// migrate: change users.age TEXT -> INTEGER and add FK to orgs(id)
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// Note: Some backends may not support connection-scoped BEGIN/COMMIT or PRAGMA via HTTP.
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// We apply the standard recreate pattern without explicit PRAGMAs/transaction.
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txMig := fmt.Sprintf(`{"statements":[
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"CREATE TABLE %s_new (id INTEGER PRIMARY KEY, name TEXT, org_id INTEGER, age INTEGER, FOREIGN KEY(org_id) REFERENCES %s(id) ON DELETE CASCADE)",
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"INSERT INTO %s_new (id,name,org_id,age) SELECT id,name,org_id, CAST(age AS INTEGER) FROM %s",
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"DROP TABLE %s",
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"ALTER TABLE %s_new RENAME TO %s"
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]}` , users, orgs, users, users, users, users, users)
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req, _ = http.NewRequest(http.MethodPost, base+"/v1/db/transaction", strings.NewReader(txMig))
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req.Header = authHeader(key)
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resp, err = httpClient().Do(req)
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if err != nil { t.Fatalf("mig tx do: %v", err) }
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resp.Body.Close()
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if resp.StatusCode != http.StatusOK { t.Fatalf("mig tx status: %d", resp.StatusCode) }
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// verify schema type change
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qBody := fmt.Sprintf(`{"sql":"PRAGMA table_info(%s)"}`, users)
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req, _ = http.NewRequest(http.MethodPost, base+"/v1/db/query", strings.NewReader(qBody))
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req.Header = authHeader(key)
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resp, err = httpClient().Do(req)
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if err != nil { t.Fatalf("pragma do: %v", err) }
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK { t.Fatalf("pragma status: %d", resp.StatusCode) }
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var qr struct{ Columns []string `json:"columns"`; Rows [][]any `json:"rows"` }
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if err := json.NewDecoder(resp.Body).Decode(&qr); err != nil { t.Fatalf("pragma decode: %v", err) }
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// column order: cid,name,type,notnull,dflt_value,pk
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ageIsInt := false
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for _, row := range qr.Rows {
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if len(row) >= 3 && fmt.Sprintf("%v", row[1]) == "age" {
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tstr := strings.ToUpper(fmt.Sprintf("%v", row[2]))
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if strings.Contains(tstr, "INT") { ageIsInt = true; break }
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}
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}
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if !ageIsInt {
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// Fallback: inspect CREATE TABLE SQL from sqlite_master
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qBody2 := fmt.Sprintf(`{"sql":"SELECT sql FROM sqlite_master WHERE type='table' AND name='%s'"}`, users)
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req2, _ := http.NewRequest(http.MethodPost, base+"/v1/db/query", strings.NewReader(qBody2))
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req2.Header = authHeader(key)
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resp3, err := httpClient().Do(req2)
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if err != nil { t.Fatalf("sqlite_master do: %v", err) }
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defer resp3.Body.Close()
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if resp3.StatusCode != http.StatusOK { t.Fatalf("sqlite_master status: %d", resp3.StatusCode) }
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var qr2 struct{ Rows [][]any `json:"rows"` }
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if err := json.NewDecoder(resp3.Body).Decode(&qr2); err != nil { t.Fatalf("sqlite_master decode: %v", err) }
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found := false
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for _, row := range qr2.Rows {
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if len(row) > 0 {
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sql := strings.ToUpper(fmt.Sprintf("%v", row[0]))
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if strings.Contains(sql, "AGE INT") || strings.Contains(sql, "AGE INTEGER") {
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found = true
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break
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}
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}
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}
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if !found { t.Fatalf("age column type not INTEGER after migration") }
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}
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}
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func toWSURL(httpURL string) string {
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u, err := url.Parse(httpURL)
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if err != nil { return httpURL }
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