mirror of
https://github.com/hashicorp/packer.git
synced 2026-06-10 17:20:26 -04:00
117 lines
3.5 KiB
Go
117 lines
3.5 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package addrs
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import (
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"reflect"
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"testing"
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"github.com/google/go-cmp/cmp"
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)
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func TestPluginParseSourceString(t *testing.T) {
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tests := []struct {
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name string
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source string
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want *Plugin
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wantDiags bool
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}{
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{"invalid: only one component, rejected", "potato", nil, true},
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{"invalid: two components in name", "hashicorp/azr", nil, true},
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{"valid: three components, nothing superfluous", "github.com/hashicorp/azr", &Plugin{"github.com/hashicorp/azr"}, false},
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{"valid: 16 components, nothing superfluous", "github.com/hashicorp/azr/a/b/c/d/e/f/g/h/i/j/k/l/m", &Plugin{"github.com/hashicorp/azr/a/b/c/d/e/f/g/h/i/j/k/l/m"}, false},
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{"invalid: trailing slash", "github.com/hashicorp/azr/", nil, true},
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{"invalid: reject because scheme specified", "https://github.com/hashicorp/azr", nil, true},
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{"invalid: reject because query non nil", "github.com/hashicorp/azr?arg=1", nil, true},
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{"invalid: reject because fragment present", "github.com/hashicorp/azr#anchor", nil, true},
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{"invalid: leading and trailing slashes are removed", "/github.com/hashicorp/azr/", nil, true},
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{"invalid: leading slashes are removed", "/github.com/hashicorp/azr", nil, true},
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{"invalid: plugin name contains packer-", "/github.com/hashicorp/packer-azr", nil, true},
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{"invalid: plugin name contains packer-plugin-", "/github.com/hashicorp/packer-plugin-azr", nil, true},
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{"invalid: 17 components, too many parts to URL", "github.com/hashicorp/azr/a/b/c/d/e/f/g/h/i/j/k/l/m/n", nil, true},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := ParsePluginSourceString(tt.source)
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if !reflect.DeepEqual(got, tt.want) {
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t.Errorf("ParsePluginSourceString() got = %v, want %v", got, tt.want)
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}
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if tt.wantDiags && err == nil {
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t.Errorf("Expected error, but got none")
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}
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if !tt.wantDiags && err != nil {
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t.Errorf("Unexpected error: %s", err)
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}
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})
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}
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}
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func TestPluginName(t *testing.T) {
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tests := []struct {
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name string
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pluginString string
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expectName string
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}{
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{
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"valid minimal name",
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"github.com/hashicorp/amazon",
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"amazon",
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},
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{
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// Technically we can call `Name` on a plugin created manually
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// but this is invalid as the Source's Name should not contain
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// `packer-plugin-`.
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"invalid name with prefix",
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"github.com/hashicorp/packer-plugin-amazon",
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"packer-plugin-amazon",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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plug := &Plugin{
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Source: tt.pluginString,
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}
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name := plug.Name()
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if name != tt.expectName {
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t.Errorf("Expected plugin %q to have %q as name, got %q", tt.pluginString, tt.expectName, name)
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}
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})
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}
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}
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func TestPluginParts(t *testing.T) {
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tests := []struct {
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name string
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pluginSource string
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expectedParts []string
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}{
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{
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"valid with two parts",
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"factiartory.com/packer",
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[]string{"factiartory.com", "packer"},
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},
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{
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"valid with four parts",
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"factiartory.com/hashicrop/fields/packer",
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[]string{"factiartory.com", "hashicrop", "fields", "packer"},
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},
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{
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"valid, with double-slashes in the name",
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"factiartory.com/hashicrop//fields/packer//",
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[]string{"factiartory.com", "hashicrop", "fields", "packer"},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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plugin := &Plugin{tt.pluginSource}
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diff := cmp.Diff(plugin.Parts(), tt.expectedParts)
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if diff != "" {
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t.Errorf("Difference found between expected and computed parts: %s", diff)
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}
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})
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}
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}
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