mirror of
https://github.com/warmbly/warmbly.git
synced 2026-09-06 00:01:24 +00:00
98 lines
3.2 KiB
Go
98 lines
3.2 KiB
Go
package update
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import (
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"runtime"
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"strings"
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"testing"
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)
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func TestIsNewer(t *testing.T) {
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cases := []struct {
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current, candidate string
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want bool
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}{
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{"v1.2.3", "v1.2.4", true},
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{"v1.2.3", "v1.3.0", true},
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{"v1.2.3", "v2.0.0", true},
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{"v1.2.3", "v1.2.3", false},
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{"v1.2.3", "v1.2.2", false},
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{"v1.10.0", "v1.9.0", false},
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{"v1.9.0", "v1.10.0", true},
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// Someone running their own build is not behind ours, and must not be
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// told to download something.
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{"dev", "v1.2.3", false},
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{"v1.2.3-4-gabc1234", "v1.2.4", false},
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{"", "v1.2.3", false},
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// A malformed tag on the far side is ignored rather than trusted.
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{"v1.2.3", "not-a-version", false},
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{"v1.2.3", "v1.2", false},
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}
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for _, c := range cases {
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if got := IsNewer(c.current, c.candidate); got != c.want {
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t.Errorf("IsNewer(%q, %q) = %v, want %v", c.current, c.candidate, got, c.want)
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}
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}
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}
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func TestDetectMethod(t *testing.T) {
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cases := map[string]Method{
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"/home/jane/.local/bin/warmbly": MethodBinary,
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"/opt/homebrew/bin/warmbly": MethodHomebrew,
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"/usr/local/Cellar/warmbly/1.0/bin/warmbly": MethodHomebrew,
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"/home/linuxbrew/.linuxbrew/bin/warmbly": MethodHomebrew,
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"C:\\Users\\jane\\scoop\\shims\\warmbly.exe": MethodScoop,
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"/home/jane/go/bin/warmbly": MethodGoInstall,
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"/usr/bin/warmbly": MethodPackage,
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"/nix/store/abc-warmbly/bin/warmbly": MethodPackage,
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}
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for path, want := range cases {
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if got := DetectMethod(path); got != want {
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t.Errorf("DetectMethod(%q) = %v, want %v", path, got, want)
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}
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}
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}
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// Replacing a file a package manager owns produces a version that silently
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// reverts on its next upgrade, so each of these has to name a command.
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func TestPackageMethodsNameACommand(t *testing.T) {
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for _, m := range []Method{MethodHomebrew, MethodScoop, MethodGoInstall, MethodPackage} {
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if m.UpgradeCommand() == "" {
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t.Errorf("method %v self-replaces; it must tell the user what to run instead", m)
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}
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}
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if MethodBinary.UpgradeCommand() != "" {
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t.Error("a plain binary should be replaced in place, not delegated")
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}
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}
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func TestAssetNameMatchesWhatWePublish(t *testing.T) {
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name := AssetName()
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if !strings.HasPrefix(name, "warmbly_"+runtime.GOOS+"_"+runtime.GOARCH) {
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t.Errorf("asset name %q does not name this platform", name)
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}
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if runtime.GOOS == "windows" {
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if !strings.HasSuffix(name, ".zip") {
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t.Errorf("windows asset %q should be a zip", name)
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}
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} else if !strings.HasSuffix(name, ".tar.gz") {
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t.Errorf("unix asset %q should be a tar.gz", name)
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}
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}
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func TestChecksumFor(t *testing.T) {
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sums := `abc123 warmbly_linux_amd64.tar.gz
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def456 warmbly_darwin_arm64.tar.gz
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`
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if got := checksumFor(sums, "warmbly_linux_amd64.tar.gz"); got != "abc123" {
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t.Errorf("got %q", got)
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}
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if got := checksumFor(sums, "warmbly_windows_amd64.zip"); got != "" {
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t.Errorf("an absent asset must report no checksum, got %q", got)
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}
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// The BSD-style "*name" form has to resolve too, or verification silently
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// degrades to a warning on machines whose sha tool writes it.
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if got := checksumFor("abc123 *warmbly_linux_amd64.tar.gz", "warmbly_linux_amd64.tar.gz"); got != "abc123" {
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t.Errorf("star-prefixed name not matched, got %q", got)
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}
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}
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