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Remove the template's HTTP service, database and fx wiring. Add exact arithmetic on go/parser and go/constant, a client that runs simplex-chat as a child process and drives its WebSocket API, and the bot, which keeps an auto-accepting address and replies to each message. The image adds the checksum-pinned simplex-chat v7.0.2 on Ubuntu 22.04. Model: opus-5-5
36 lines
881 B
Go
36 lines
881 B
Go
package bot_test
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import (
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"strings"
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"testing"
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"sneak.berlin/go/simplexcalc/internal/bot"
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"sneak.berlin/go/simplexcalc/internal/calc"
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)
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// TestReply: a result is sent bare, and every way of failing gets its
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// own short explanation rather than silence.
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func TestReply(t *testing.T) {
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t.Parallel()
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for in, want := range map[string]string{
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"2 + 2": "4",
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"5 * 5/2": "12.5",
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} {
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if got := bot.Reply(in); got != want {
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t.Errorf("Reply(%q) = %q, want %q", in, got, want)
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}
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}
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for in, want := range map[string]string{
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"hello": "I only understand arithmetic",
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"1 / 0": "I cannot divide by zero.",
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"1e400": "The result is too large for me.",
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strings.Repeat("1+", calc.MaxInputLength) + "1": "That is too long for me",
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} {
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if got := bot.Reply(in); !strings.HasPrefix(got, want) {
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t.Errorf("Reply(%q) = %q, want it to start %q", in, got, want)
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}
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}
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}
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