esengine--deepseek-reasonix/internal/provider/openai/host_test.go

package openai

import "testing"

// TestIsDeepSeek pins the host-matching rule for DeepSeek: the canonical
// api.deepseek.com, any *.deepseek.com subdomain, but NOT the apex
// deepseek.com (a misconfiguration we explicitly reject).
func TestIsDeepSeek(t *testing.T) {
	for _, tc := range []struct {
		baseURL string
		want    bool
	}{
		// Canonical
		{"https://api.deepseek.com", true},
		{"https://api.deepseek.com/v1", true},
		{"https://api.deepseek.com/anthropic", true},
		// Regional subdomains under the apex
		{"https://eu.deepseek.com/v1", true},
		{"https://us.deepseek.com/v1", true},
		// Apex rejected (would require a user pointing their base_url at
		// the apex domain, which is a misconfiguration)
		{"https://deepseek.com/v1", false},
		{"https://deepseek.com", false},
		// Other vendors must not match
		{"https://api.minimaxi.com/v1", false},
		{"https://api.openai.com/v1", false},
		// Wrong-spelling TLDs (e.g. "deepseek.io") must not match
		{"https://api.deepseek.io", false},
		{"https://deepseek.io", false},
		// Garbage
		{"", false},
		{"not-a-url", false},
	} {
		if got := IsDeepSeek(tc.baseURL); got != tc.want {
			t.Errorf("IsDeepSeek(%q) = %v, want %v", tc.baseURL, got, tc.want)
		}
	}
}

// TestIsMiniMax pins the host-matching rule for MiniMax. The spelling is
// `minimaxi`, not `minimax` — the latter is reserved for any future
// minimax-branded gateway so the two never collide.
func TestIsMiniMax(t *testing.T) {
	for _, tc := range []struct {
		baseURL string
		want    bool
	}{
		// Canonical
		{"https://api.minimaxi.com", true},
		{"https://api.minimaxi.com/v1", true},
		{"https://api.minimaxi.com/anthropic", true},
		// Regional subdomains under the apex
		{"https://eu.minimaxi.com/v1", true},
		{"https://us.minimaxi.com/v1", true},
		// Apex rejected
		{"https://minimaxi.com/v1", false},
		{"https://minimaxi.com", false},
		// Other vendors must not match
		{"https://api.deepseek.com", false},
		{"https://api.openai.com/v1", false},
		// Wrong spelling — minimax, not minimaxi — must not match
		{"https://api.minimax.com/v1", false},
		{"https://api.minimax.example.com", false},
		// Garbage
		{"", false},
		{"not-a-url", false},
	} {
		if got := IsMiniMax(tc.baseURL); got != tc.want {
			t.Errorf("IsMiniMax(%q) = %v, want %v", tc.baseURL, got, tc.want)
		}
	}
}

func TestIsMiMo(t *testing.T) {
	for _, tc := range []struct {
		baseURL string
		want    bool
	}{
		{"https://api.xiaomimimo.com/v1", true},
		{"https://token-plan-cn.xiaomimimo.com/v1", true},
		{"https://token-plan-sgp.xiaomimimo.com/v1", true},
		{"https://token-plan-ams.xiaomimimo.com/v1", true},
		{"https://xiaomimimo.com/v1", false},
		{"https://api.deepseek.com", false},
		{"", false},
		{"not-a-url", false},
	} {
		if got := IsMiMo(tc.baseURL); got != tc.want {
			t.Errorf("IsMiMo(%q) = %v, want %v", tc.baseURL, got, tc.want)
		}
	}
}

// TestIsZhipu pins the host-matching rule for Zhipu GLM across both the China
// (bigmodel.cn) and international (z.ai) endpoints.
func TestIsZhipu(t *testing.T) {
	for _, tc := range []struct {
		baseURL string
		want    bool
	}{
		// Canonical China endpoint
		{"https://open.bigmodel.cn/api/paas/v4", true},
		{"https://open.bigmodel.cn", true},
		// Subdomains under the China apex
		{"https://api.bigmodel.cn/v1", true},
		// Canonical international endpoint
		{"https://api.z.ai/api/paas/v4", true},
		{"https://api.z.ai", true},
		// Subdomain under the z.ai apex
		{"https://open.z.ai/v1", true},
		// Bare apexes rejected (misconfiguration)
		{"https://bigmodel.cn/v1", false},
		{"https://z.ai", false},
		// Other vendors must not match
		{"https://api.deepseek.com", false},
		{"https://api.minimaxi.com/v1", false},
		{"https://api.openai.com/v1", false},
		// Garbage
		{"", false},
		{"not-a-url", false},
	} {
		if got := IsZhipu(tc.baseURL); got != tc.want {
			t.Errorf("IsZhipu(%q) = %v, want %v", tc.baseURL, got, tc.want)
		}
	}
}

func TestIsLongCat(t *testing.T) {
	for _, tc := range []struct {
		baseURL string
		want    bool
	}{
		{"https://api.longcat.chat/openai/v1", true},
		{"https://api.longcat.chat/anthropic", true},
		{"https://gateway.longcat.chat/openai/v1", true},
		{"https://longcat.chat/openai/v1", false},
		{"https://api.deepseek.com", false},
		{"", false},
		{"not-a-url", false},
	} {
		if got := IsLongCat(tc.baseURL); got != tc.want {
			t.Errorf("IsLongCat(%q) = %v, want %v", tc.baseURL, got, tc.want)
		}
	}
}

func TestIsOllamaCloud(t *testing.T) {
	for _, tc := range []struct {
		baseURL string
		want    bool
	}{
		{"https://ollama.com/v1", true},
		{"https://api.ollama.com/v1", true},
		{"https://localhost:11434/v1", false},
		{"http://127.0.0.1:11434/v1", false},
		{"https://api.openai.com/v1", false},
		{"", false},
		{"not-a-url", false},
	} {
		if got := IsOllamaCloud(tc.baseURL); got != tc.want {
			t.Errorf("IsOllamaCloud(%q) = %v, want %v", tc.baseURL, got, tc.want)
		}
	}
}