teernisse
cca04bc11c
Three cobra commands forming the CLI surface: - root: fetch and filter weekly deals (--store/--zip with BOGO, category, department, query, and limit filters) - stores: list nearby Publix locations by ZIP code - categories: show available deal categories with counts Structured error system with typed error codes (INVALID_ARGS, NOT_FOUND, UPSTREAM_ERROR, INTERNAL_ERROR) and semantic exit codes (0-4). Errors render as human-readable text or JSON depending on output mode. Robot-mode features: auto-JSON when stdout is not a TTY, compact quick-start help when invoked with no args, and JSON error payloads for programmatic consumers.
53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
package cmd
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import (
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"bytes"
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"encoding/json"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestShouldAutoJSON(t *testing.T) {
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assert.True(t, shouldAutoJSON([]string{"stores", "--zip", "33101"}, false))
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assert.False(t, shouldAutoJSON([]string{"stores", "--zip", "33101", "--json"}, false))
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assert.False(t, shouldAutoJSON([]string{"completion", "zsh"}, false))
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assert.False(t, shouldAutoJSON([]string{"--help"}, false))
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assert.False(t, shouldAutoJSON([]string{"stores", "--zip", "33101"}, true))
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}
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func TestFirstCommand_SkipsFlagValues(t *testing.T) {
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cmd := firstCommand([]string{"--zip", "33101", "stores"})
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assert.Equal(t, "stores", cmd)
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}
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func TestPrintQuickStart_JSON(t *testing.T) {
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var buf bytes.Buffer
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err := printQuickStart(&buf, true)
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require.NoError(t, err)
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var payload quickStartJSON
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err = json.Unmarshal(buf.Bytes(), &payload)
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require.NoError(t, err)
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assert.Equal(t, "pubcli", payload.Name)
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assert.NotEmpty(t, payload.Usage)
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assert.Len(t, payload.Examples, 3)
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}
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func TestPrintCLIErrorJSON(t *testing.T) {
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var buf bytes.Buffer
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err := printCLIErrorJSON(&buf, classifyCLIError(invalidArgsError("bad flag", "pubcli --zip 33101")))
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require.NoError(t, err)
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var payload map[string]any
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err = json.Unmarshal(buf.Bytes(), &payload)
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require.NoError(t, err)
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errorObject, ok := payload["error"].(map[string]any)
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require.True(t, ok)
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assert.Equal(t, "INVALID_ARGS", errorObject["code"])
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assert.Equal(t, "bad flag", errorObject["message"])
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}
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