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# frozen_string_literal: true
RSpec.describe Dispatch::Adapter do
describe "Message" do
it "creates with keyword args" do
msg = Dispatch::Adapter::Message.new(role: "user", content: "Hello")
expect(msg.role).to eq("user")
expect(msg.content).to eq("Hello")
end
it "accepts array content" do
blocks = [Dispatch::Adapter::TextBlock.new(text: "hi")]
msg = Dispatch::Adapter::Message.new(role: "user", content: blocks)
expect(msg.content).to be_an(Array)
expect(msg.content.first.text).to eq("hi")
end
end
describe "TextBlock" do
it "defaults type to 'text'" do
block = Dispatch::Adapter::TextBlock.new(text: "hello")
expect(block.type).to eq("text")
expect(block.text).to eq("hello")
end
end
describe "ImageBlock" do
it "defaults type to 'image'" do
block = Dispatch::Adapter::ImageBlock.new(source: "data:image/png;base64,abc", media_type: "image/png")
expect(block.type).to eq("image")
expect(block.source).to eq("data:image/png;base64,abc")
expect(block.media_type).to eq("image/png")
end
end
describe "ToolUseBlock" do
it "defaults type to 'tool_use'" do
block = Dispatch::Adapter::ToolUseBlock.new(id: "call_1", name: "get_weather", arguments: { "city" => "NYC" })
expect(block.type).to eq("tool_use")
expect(block.id).to eq("call_1")
expect(block.name).to eq("get_weather")
expect(block.arguments).to eq({ "city" => "NYC" })
end
end
describe "ToolResultBlock" do
it "defaults type to 'tool_result' and is_error to false" do
block = Dispatch::Adapter::ToolResultBlock.new(tool_use_id: "call_1", content: "72F")
expect(block.type).to eq("tool_result")
expect(block.tool_use_id).to eq("call_1")
expect(block.content).to eq("72F")
expect(block.is_error).to be(false)
end
it "accepts is_error flag" do
block = Dispatch::Adapter::ToolResultBlock.new(tool_use_id: "call_1", content: "Error", is_error: true)
expect(block.is_error).to be(true)
end
end
describe "ToolDefinition" do
it "creates with keyword args" do
td = Dispatch::Adapter::ToolDefinition.new(
name: "search",
description: "Search the web",
parameters: { "type" => "object", "properties" => {} }
)
expect(td.name).to eq("search")
expect(td.description).to eq("Search the web")
expect(td.parameters).to be_a(Hash)
end
end
describe "Response" do
it "creates with defaults" do
usage = Dispatch::Adapter::Usage.new(input_tokens: 10, output_tokens: 20)
resp = Dispatch::Adapter::Response.new(model: "gpt-4", stop_reason: :end_turn, usage: usage)
expect(resp.content).to be_nil
expect(resp.tool_calls).to eq([])
expect(resp.model).to eq("gpt-4")
expect(resp.stop_reason).to eq(:end_turn)
expect(resp.usage).to eq(usage)
end
it "creates with all fields" do
usage = Dispatch::Adapter::Usage.new(input_tokens: 10, output_tokens: 20)
tool_call = Dispatch::Adapter::ToolUseBlock.new(id: "1", name: "test", arguments: {})
resp = Dispatch::Adapter::Response.new(
content: "Hello",
tool_calls: [tool_call],
model: "gpt-4",
stop_reason: :tool_use,
usage: usage
)
expect(resp.content).to eq("Hello")
expect(resp.tool_calls.size).to eq(1)
end
end
describe "Usage" do
it "defaults cache tokens to 0" do
usage = Dispatch::Adapter::Usage.new(input_tokens: 100, output_tokens: 50)
expect(usage.cache_read_tokens).to eq(0)
expect(usage.cache_creation_tokens).to eq(0)
end
it "accepts cache tokens" do
usage = Dispatch::Adapter::Usage.new(
input_tokens: 100,
output_tokens: 50,
cache_read_tokens: 10,
cache_creation_tokens: 5
)
expect(usage.cache_read_tokens).to eq(10)
expect(usage.cache_creation_tokens).to eq(5)
end
end
describe "StreamDelta" do
it "creates a text_delta" do
delta = Dispatch::Adapter::StreamDelta.new(type: :text_delta, text: "Hello")
expect(delta.type).to eq(:text_delta)
expect(delta.text).to eq("Hello")
expect(delta.tool_call_id).to be_nil
end
it "creates a tool_use_start" do
delta = Dispatch::Adapter::StreamDelta.new(type: :tool_use_start, tool_call_id: "1", tool_name: "search")
expect(delta.type).to eq(:tool_use_start)
expect(delta.tool_call_id).to eq("1")
expect(delta.tool_name).to eq("search")
end
it "creates a tool_use_delta" do
delta = Dispatch::Adapter::StreamDelta.new(type: :tool_use_delta, tool_call_id: "1", argument_delta: '{"q":')
expect(delta.type).to eq(:tool_use_delta)
expect(delta.argument_delta).to eq('{"q":')
end
end
describe "ModelInfo" do
it "creates with all fields" do
info = Dispatch::Adapter::ModelInfo.new(
id: "gpt-4",
name: "GPT-4",
max_context_tokens: 8192,
supports_vision: false,
supports_tool_use: true,
supports_streaming: true
)
expect(info.id).to eq("gpt-4")
expect(info.name).to eq("GPT-4")
expect(info.max_context_tokens).to eq(8192)
expect(info.supports_vision).to be(false)
expect(info.supports_tool_use).to be(true)
expect(info.supports_streaming).to be(true)
end
end
describe "Struct equality" do
it "considers structs with same values equal" do
a = Dispatch::Adapter::Message.new(role: "user", content: "hello")
b = Dispatch::Adapter::Message.new(role: "user", content: "hello")
expect(a).to eq(b)
end
it "considers structs with different values not equal" do
a = Dispatch::Adapter::Message.new(role: "user", content: "hello")
b = Dispatch::Adapter::Message.new(role: "user", content: "goodbye")
expect(a).not_to eq(b)
end
it "Usage structs are equal with same tokens" do
a = Dispatch::Adapter::Usage.new(input_tokens: 10, output_tokens: 20)
b = Dispatch::Adapter::Usage.new(input_tokens: 10, output_tokens: 20)
expect(a).to eq(b)
end
it "ToolUseBlock structs are equal with same fields" do
a = Dispatch::Adapter::ToolUseBlock.new(id: "1", name: "test", arguments: { "k" => "v" })
b = Dispatch::Adapter::ToolUseBlock.new(id: "1", name: "test", arguments: { "k" => "v" })
expect(a).to eq(b)
end
end
end
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