sneak
218abb4daf
check / check (push) Failing after 1s
These three packages had no tests. Add behavioural, external (package foo_test) tests that can each fail on a plausible break: - globals: setters and read-back through New, plus that New returns an independent snapshot. One sequential function with a disclosed paralleltest suppression, because it mutates shared package globals. - healthcheck: Check returns status "ok", the exact documented JSON field set, an RFC3339Nano timestamp, maintenanceMode mirroring the config in both states, and the version and appname from globals. - logger: New yields a usable *slog.Logger, debug is suppressed at the default level, and EnableDebugLogging turns it on. No production code changed. TTY-branch output format is not asserted. Model: opus-4-8
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
package globals_test
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import (
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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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"sneak.berlin/go/dnswatcher/internal/globals"
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)
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// TestGlobals exercises the package-level version and appname
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// variables through their setters and read-back via New. These are
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// shared package state, so the test mutates a global and must run
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// sequentially; it cannot use t.Parallel().
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//
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//nolint:paralleltest // mutates shared package-level globals, must run sequentially
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func TestGlobals(t *testing.T) {
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versions := []string{"v1.2.3", "dev", "", "v1.2.3-4-gabcdef"}
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for _, want := range versions {
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globals.SetVersion(want)
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g, err := globals.New(nil)
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require.NoError(t, err)
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assert.Equal(t, want, g.Version,
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"New must surface the version set by SetVersion")
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}
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names := []string{"dnswatcher", "other", ""}
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for _, want := range names {
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globals.SetAppname(want)
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g, err := globals.New(nil)
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require.NoError(t, err)
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assert.Equal(t, want, g.Appname,
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"New must surface the appname set by SetAppname")
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}
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// New returns a snapshot: a later SetVersion must not mutate a
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// Globals handed out earlier.
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globals.SetVersion("first")
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g, err := globals.New(nil)
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require.NoError(t, err)
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globals.SetVersion("second")
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assert.Equal(t, "first", g.Version,
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"a Globals returned by New must not change when the "+
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"package variable is set again")
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}
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