92 lines
2.1 KiB
Go
92 lines
2.1 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@probo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package agent_test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"go.probo.inc/probo/pkg/agent"
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"go.probo.inc/probo/pkg/llm"
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)
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func TestResult_FinalMessage(t *testing.T) {
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t.Parallel()
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t.Run(
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"returns zero value when messages is empty",
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func(t *testing.T) {
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t.Parallel()
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r := &agent.Result{}
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msg := r.FinalMessage()
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assert.Equal(t, llm.Message{}, msg)
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assert.Equal(t, "", msg.Text())
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},
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)
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t.Run(
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"returns the last message with single message",
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func(t *testing.T) {
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t.Parallel()
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r := &agent.Result{
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Messages: []llm.Message{
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assistantMessage("Hello!"),
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},
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}
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assert.Equal(t, "Hello!", r.FinalMessage().Text())
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},
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)
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t.Run(
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"returns the last message with multiple messages",
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func(t *testing.T) {
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t.Parallel()
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r := &agent.Result{
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Messages: []llm.Message{
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userMessage("Hi"),
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assistantMessage("Hello!"),
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userMessage("How are you?"),
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assistantMessage("I'm fine."),
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},
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}
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assert.Equal(t, "I'm fine.", r.FinalMessage().Text())
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},
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)
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t.Run(
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"returns message regardless of role",
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func(t *testing.T) {
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t.Parallel()
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r := &agent.Result{
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Messages: []llm.Message{
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assistantMessage("first"),
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userMessage("last user message"),
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},
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}
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msg := r.FinalMessage()
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assert.Equal(t, llm.RoleUser, msg.Role)
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assert.Equal(t, "last user message", msg.Text())
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},
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)
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}
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