289 lines
10 KiB
Go
289 lines
10 KiB
Go
package renderers
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import (
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/ollama/ollama/api"
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)
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func TestDeepSeekRenderer(t *testing.T) {
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tests := []struct {
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name string
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messages []api.Message
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tools []api.Tool
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thinkValue *api.ThinkValue
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expected string
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}{
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{
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name: "basic user message",
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messages: []api.Message{
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{Role: "user", Content: "Hello, how are you?"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>Hello, how are you?<｜Assistant｜></think>`,
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},
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{
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name: "basic with system message",
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messages: []api.Message{
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{Role: "system", Content: "You are a helpful assistant."},
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{Role: "user", Content: "Hello, how are you?"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜>You are a helpful assistant.<｜User｜>Hello, how are you?<｜Assistant｜></think>`,
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},
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{
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name: "multiple system messages",
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messages: []api.Message{
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{Role: "system", Content: "First instruction"},
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{Role: "system", Content: "Second instruction"},
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{Role: "user", Content: "Hello"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜>First instruction
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Second instruction<｜User｜>Hello<｜Assistant｜></think>`,
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},
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{
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name: "thinking enabled",
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messages: []api.Message{
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{Role: "user", Content: "Hello, how are you?"},
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},
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thinkValue: &api.ThinkValue{Value: true},
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expected: `<｜begin▁of▁sentence｜><｜User｜>Hello, how are you?<｜Assistant｜><think>`,
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},
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{
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name: "thinking enabled with system",
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messages: []api.Message{
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{Role: "system", Content: "You are a helpful assistant."},
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{Role: "user", Content: "Hello, how are you?"},
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},
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thinkValue: &api.ThinkValue{Value: true},
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expected: `<｜begin▁of▁sentence｜>You are a helpful assistant.<｜User｜>Hello, how are you?<｜Assistant｜><think>`,
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},
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{
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name: "conversation with assistant response",
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messages: []api.Message{
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{Role: "user", Content: "What is the capital of France?"},
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{Role: "assistant", Content: "The capital of France is Paris."},
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{Role: "user", Content: "Fantastic!"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>What is the capital of France?<｜Assistant｜></think>The capital of France is Paris.<｜end▁of▁sentence｜><｜User｜>Fantastic!<｜Assistant｜></think>`,
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},
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{
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name: "assistant with tool calls",
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messages: []api.Message{
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{Role: "user", Content: "What's the weather?"},
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{
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Role: "assistant",
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ToolCalls: []api.ToolCall{
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{
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Function: api.ToolCallFunction{
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Name: "get_weather",
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Arguments: api.ToolCallFunctionArguments{
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"location": "Paris",
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},
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},
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},
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},
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},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>What's the weather?<｜Assistant｜></think><｜tool▁calls▁begin｜><｜tool▁call▁begin｜>get_weather<｜tool▁sep｜>{"location":"Paris"}<｜tool▁call▁end｜><｜tool▁calls▁end｜><｜end▁of▁sentence｜>`,
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},
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{
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name: "assistant with content and tool calls",
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messages: []api.Message{
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{Role: "user", Content: "What's the weather in Paris?"},
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{
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Role: "assistant",
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Content: "I'll check the weather for you.",
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ToolCalls: []api.ToolCall{
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{
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Function: api.ToolCallFunction{
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Name: "get_weather",
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Arguments: api.ToolCallFunctionArguments{
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"location": "Paris",
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},
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},
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},
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},
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},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>What's the weather in Paris?<｜Assistant｜></think>I'll check the weather for you.<｜tool▁calls▁begin｜><｜tool▁call▁begin｜>get_weather<｜tool▁sep｜>{"location":"Paris"}<｜tool▁call▁end｜><｜tool▁calls▁end｜><｜end▁of▁sentence｜>`,
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},
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{
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name: "tool response",
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messages: []api.Message{
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{Role: "user", Content: "What's the weather?"},
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{
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Role: "assistant",
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ToolCalls: []api.ToolCall{
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{
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Function: api.ToolCallFunction{
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Name: "get_weather",
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Arguments: api.ToolCallFunctionArguments{
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"location": "Paris",
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},
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},
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},
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},
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},
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{Role: "tool", Content: "Temperature: 22°C, Sunny"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>What's the weather?<｜Assistant｜></think><｜tool▁calls▁begin｜><｜tool▁call▁begin｜>get_weather<｜tool▁sep｜>{"location":"Paris"}<｜tool▁call▁end｜><｜tool▁calls▁end｜><｜end▁of▁sentence｜><｜tool▁output▁begin｜>Temperature: 22°C, Sunny<｜tool▁output▁end｜>`,
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},
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{
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name: "multiple tool calls",
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messages: []api.Message{
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{Role: "user", Content: "Get weather for Paris and London"},
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{
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Role: "assistant",
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ToolCalls: []api.ToolCall{
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{
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Function: api.ToolCallFunction{
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Name: "get_weather",
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Arguments: api.ToolCallFunctionArguments{
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"location": "Paris",
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},
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},
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},
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{
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Function: api.ToolCallFunction{
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Name: "get_weather",
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Arguments: api.ToolCallFunctionArguments{
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"location": "London",
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},
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},
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},
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},
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},
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{Role: "tool", Content: "Paris: 22°C, Sunny"},
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{Role: "tool", Content: "London: 18°C, Cloudy"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>Get weather for Paris and London<｜Assistant｜></think><｜tool▁calls▁begin｜><｜tool▁call▁begin｜>get_weather<｜tool▁sep｜>{"location":"Paris"}<｜tool▁call▁end｜><｜tool▁call▁begin｜>get_weather<｜tool▁sep｜>{"location":"London"}<｜tool▁call▁end｜><｜tool▁calls▁end｜><｜end▁of▁sentence｜><｜tool▁output▁begin｜>Paris: 22°C, Sunny<｜tool▁output▁end｜><｜tool▁output▁begin｜>London: 18°C, Cloudy<｜tool▁output▁end｜>`,
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},
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{
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name: "content with </think> tag removal",
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messages: []api.Message{
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{Role: "user", Content: "Think about this"},
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{Role: "assistant", Content: "I'm thinking about this.</think>The answer is 42."},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>Think about this<｜Assistant｜></think>The answer is 42.<｜end▁of▁sentence｜>`,
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},
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{
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name: "empty system message",
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messages: []api.Message{
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{Role: "system", Content: ""},
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{Role: "user", Content: "Hello"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>Hello<｜Assistant｜></think>`,
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},
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{
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name: "empty assistant content",
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messages: []api.Message{
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{Role: "user", Content: "Hello"},
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{Role: "assistant", Content: ""},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>Hello<｜Assistant｜></think><｜end▁of▁sentence｜>`,
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},
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{
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name: "special characters",
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messages: []api.Message{
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{Role: "user", Content: "What about <|special|> tokens and \"quotes\"?"},
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{Role: "assistant", Content: "They're handled normally."},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>What about <|special|> tokens and "quotes"?<｜Assistant｜></think>They're handled normally.<｜end▁of▁sentence｜>`,
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},
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{
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name: "tool calls with null content",
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messages: []api.Message{
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{Role: "user", Content: "Get weather"},
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{
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Role: "assistant",
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ToolCalls: []api.ToolCall{
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{
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Function: api.ToolCallFunction{
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Name: "get_weather",
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Arguments: api.ToolCallFunctionArguments{
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"location": "Paris",
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},
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},
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},
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},
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},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>Get weather<｜Assistant｜></think><｜tool▁calls▁begin｜><｜tool▁call▁begin｜>get_weather<｜tool▁sep｜>{"location":"Paris"}<｜tool▁call▁end｜><｜tool▁calls▁end｜><｜end▁of▁sentence｜>`,
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},
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{
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name: "assistant after tool context",
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messages: []api.Message{
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{Role: "user", Content: "Process data"},
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{
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Role: "assistant",
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ToolCalls: []api.ToolCall{
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{
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Function: api.ToolCallFunction{
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Name: "process",
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Arguments: api.ToolCallFunctionArguments{
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"data": "test",
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},
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},
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},
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},
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},
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{Role: "tool", Content: "Success"},
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{Role: "assistant", Content: "Done"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>Process data<｜Assistant｜></think><｜tool▁calls▁begin｜><｜tool▁call▁begin｜>process<｜tool▁sep｜>{"data":"test"}<｜tool▁call▁end｜><｜tool▁calls▁end｜><｜end▁of▁sentence｜><｜tool▁output▁begin｜>Success<｜tool▁output▁end｜>Done<｜end▁of▁sentence｜>`,
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},
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{
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name: "no messages",
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messages: []api.Message{},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜>`,
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},
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{
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name: "only system messages",
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messages: []api.Message{
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{Role: "system", Content: "System instruction"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜>System instruction`,
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},
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{
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name: "multiple think tags in content",
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messages: []api.Message{
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{Role: "user", Content: "Complex question"},
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{Role: "assistant", Content: "First thought</think>Second thought</think>Final answer"},
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},
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thinkValue: &api.ThinkValue{Value: false},
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expected: `<｜begin▁of▁sentence｜><｜User｜>Complex question<｜Assistant｜></think>Second thought</think>Final answer<｜end▁of▁sentence｜>`,
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},
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}
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renderer := &DeepSeekRenderer{isThinking: true}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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rendered, err := renderer.Render(tt.messages, tt.tools, tt.thinkValue)
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if err != nil {
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t.Fatalf("Render() error = %v", err)
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}
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if diff := cmp.Diff(tt.expected, rendered); diff != "" {
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t.Errorf("Render() mismatch (-want +got):\n%s", diff)
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}
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})
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}
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}
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