mirror of
https://github.com/thegeeklab/drone-matrix.git
synced 2024-10-31 16:50:41 +00:00
342 lines
12 KiB
Go
342 lines
12 KiB
Go
package handlebars
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import "testing"
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//
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// Those tests come from:
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// https://github.com/wycats/handlebars.js/blob/master/spec/builtin.js
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//
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var builtinsTests = []Test{
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{
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"#if - if with boolean argument shows the contents when true",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{"goodbye": true, "world": "world"},
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nil, nil, nil,
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"GOODBYE cruel world!",
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},
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{
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"#if - if with string argument shows the contents",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{"goodbye": "dummy", "world": "world"},
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nil, nil, nil,
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"GOODBYE cruel world!",
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},
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{
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"#if - if with boolean argument does not show the contents when false",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{"goodbye": false, "world": "world"},
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nil, nil, nil,
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"cruel world!",
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},
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{
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"#if - if with undefined does not show the contents",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{"world": "world"},
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nil, nil, nil,
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"cruel world!",
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},
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{
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"#if - if with non-empty array shows the contents",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{"goodbye": []string{"foo"}, "world": "world"},
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nil, nil, nil,
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"GOODBYE cruel world!",
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},
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{
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"#if - if with empty array does not show the contents",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{"goodbye": []string{}, "world": "world"},
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nil, nil, nil,
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"cruel world!",
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},
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{
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"#if - if with zero does not show the contents",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{"goodbye": 0, "world": "world"},
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nil, nil, nil,
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"cruel world!",
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},
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{
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"#if - if with zero and includeZero option shows the contents",
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"{{#if goodbye includeZero=true}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{"goodbye": 0, "world": "world"},
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nil, nil, nil,
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"GOODBYE cruel world!",
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},
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{
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"#if - if with function shows the contents when function returns true",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{
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"goodbye": func() bool { return true },
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"world": "world",
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},
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nil, nil, nil,
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"GOODBYE cruel world!",
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},
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{
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"#if - if with function shows the contents when function returns string",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{
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"goodbye": func() string { return "world" },
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"world": "world",
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},
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nil, nil, nil,
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"GOODBYE cruel world!",
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},
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{
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"#if - if with function does not show the contents when returns false",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{
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"goodbye": func() bool { return false },
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"world": "world",
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},
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nil, nil, nil,
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"cruel world!",
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},
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{
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"#if - if with function does not show the contents when returns undefined",
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"{{#if goodbye}}GOODBYE {{/if}}cruel {{world}}!",
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map[string]interface{}{
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"goodbye": func() interface{} { return nil },
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"world": "world",
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},
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nil, nil, nil,
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"cruel world!",
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},
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{
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"#with",
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"{{#with person}}{{first}} {{last}}{{/with}}",
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map[string]interface{}{"person": map[string]string{"first": "Alan", "last": "Johnson"}},
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nil, nil, nil,
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"Alan Johnson",
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},
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{
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"#with - with with function argument",
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"{{#with person}}{{first}} {{last}}{{/with}}",
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map[string]interface{}{
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"person": func() map[string]string { return map[string]string{"first": "Alan", "last": "Johnson"} },
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}, nil, nil, nil,
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"Alan Johnson",
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},
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{
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"#with - with with else",
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"{{#with person}}Person is present{{else}}Person is not present{{/with}}",
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map[string]interface{}{},
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nil, nil, nil,
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"Person is not present",
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},
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{
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"#each - each with array argument iterates over the contents when not empty",
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"{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{{"text": "goodbye"}, {"text": "Goodbye"}, {"text": "GOODBYE"}}, "world": "world"},
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nil, nil, nil,
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"goodbye! Goodbye! GOODBYE! cruel world!",
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},
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{
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"#each - each with array argument ignores the contents when empty",
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"{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{}, "world": "world"},
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nil, nil, nil,
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"cruel world!",
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},
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{
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"#each - each without data (1)",
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"{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{{"text": "goodbye"}, {"text": "Goodbye"}, {"text": "GOODBYE"}}, "world": "world"},
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nil, nil, nil,
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"goodbye! Goodbye! GOODBYE! cruel world!",
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},
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{
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"#each - each without data (2)",
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"{{#each .}}{{.}}{{/each}}",
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map[string]interface{}{"goodbyes": "cruel", "world": "world"},
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nil, nil, nil,
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// note: a go hash is not ordered, so result may vary, this behaviour differs from the JS implementation
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[]string{"cruelworld", "worldcruel"},
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},
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{
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"#each - each without context",
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"{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!",
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nil, nil, nil, nil,
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"cruel !",
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},
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// NOTE: we test with a map instead of an object
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{
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"#each - each with an object and @key (map)",
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"{{#each goodbyes}}{{@key}}. {{text}}! {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": map[interface{}]map[string]string{"<b>#1</b>": {"text": "goodbye"}, 2: {"text": "GOODBYE"}}, "world": "world"},
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nil, nil, nil,
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[]string{"<b>#1</b>. goodbye! 2. GOODBYE! cruel world!", "2. GOODBYE! <b>#1</b>. goodbye! cruel world!"},
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},
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// NOTE: An additional test with a struct, but without an html stuff for the key, because it is impossible
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{
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"#each - each with an object and @key (struct)",
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"{{#each goodbyes}}{{@key}}. {{text}}! {{/each}}cruel {{world}}!",
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map[string]interface{}{
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"goodbyes": struct {
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Foo map[string]string
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Bar map[string]int
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}{map[string]string{"text": "baz"}, map[string]int{"text": 10}},
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"world": "world",
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},
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nil, nil, nil,
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[]string{"Foo. baz! Bar. 10! cruel world!", "Bar. 10! Foo. baz! cruel world!"},
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},
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{
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"#each - each with @index",
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"{{#each goodbyes}}{{@index}}. {{text}}! {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{{"text": "goodbye"}, {"text": "Goodbye"}, {"text": "GOODBYE"}}, "world": "world"},
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nil, nil, nil,
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"0. goodbye! 1. Goodbye! 2. GOODBYE! cruel world!",
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},
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{
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"#each - each with nested @index",
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"{{#each goodbyes}}{{@index}}. {{text}}! {{#each ../goodbyes}}{{@index}} {{/each}}After {{@index}} {{/each}}{{@index}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{{"text": "goodbye"}, {"text": "Goodbye"}, {"text": "GOODBYE"}}, "world": "world"},
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nil, nil, nil,
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"0. goodbye! 0 1 2 After 0 1. Goodbye! 0 1 2 After 1 2. GOODBYE! 0 1 2 After 2 cruel world!",
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},
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{
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"#each - each with block params",
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"{{#each goodbyes as |value index|}}{{index}}. {{value.text}}! {{#each ../goodbyes as |childValue childIndex|}} {{index}} {{childIndex}}{{/each}} After {{index}} {{/each}}{{index}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{{"text": "goodbye"}, {"text": "Goodbye"}}, "world": "world"},
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nil, nil, nil,
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"0. goodbye! 0 0 0 1 After 0 1. Goodbye! 1 0 1 1 After 1 cruel world!",
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},
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// @note: That test differs from JS impl because maps and structs are not ordered in go
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{
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"#each - each object with @index",
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"{{#each goodbyes}}{{@index}}. {{text}}! {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": map[string]map[string]string{"a": {"text": "goodbye"}, "b": {"text": "Goodbye"}}, "world": "world"},
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nil, nil, nil,
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[]string{"0. goodbye! 1. Goodbye! cruel world!", "0. Goodbye! 1. goodbye! cruel world!"},
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},
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{
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"#each - each with nested @first",
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"{{#each goodbyes}}({{#if @first}}{{text}}! {{/if}}{{#each ../goodbyes}}{{#if @first}}{{text}}!{{/if}}{{/each}}{{#if @first}} {{text}}!{{/if}}) {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{{"text": "goodbye"}, {"text": "Goodbye"}, {"text": "GOODBYE"}}, "world": "world"},
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nil, nil, nil,
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"(goodbye! goodbye! goodbye!) (goodbye!) (goodbye!) cruel world!",
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},
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// @note: That test differs from JS impl because maps and structs are not ordered in go
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{
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"#each - each object with @first",
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"{{#each goodbyes}}{{#if @first}}{{text}}! {{/if}}{{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": map[string]map[string]string{"foo": {"text": "goodbye"}, "bar": {"text": "Goodbye"}}, "world": "world"},
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nil, nil, nil,
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[]string{"goodbye! cruel world!", "Goodbye! cruel world!"},
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},
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{
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"#each - each with @last",
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"{{#each goodbyes}}{{#if @last}}{{text}}! {{/if}}{{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{{"text": "goodbye"}, {"text": "Goodbye"}, {"text": "GOODBYE"}}, "world": "world"},
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nil, nil, nil,
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"GOODBYE! cruel world!",
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},
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// @note: That test differs from JS impl because maps and structs are not ordered in go
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{
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"#each - each object with @last",
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"{{#each goodbyes}}{{#if @last}}{{text}}! {{/if}}{{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": map[string]map[string]string{"foo": {"text": "goodbye"}, "bar": {"text": "Goodbye"}}, "world": "world"},
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nil, nil, nil,
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[]string{"goodbye! cruel world!", "Goodbye! cruel world!"},
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},
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{
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"#each - each with nested @last",
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"{{#each goodbyes}}({{#if @last}}{{text}}! {{/if}}{{#each ../goodbyes}}{{#if @last}}{{text}}!{{/if}}{{/each}}{{#if @last}} {{text}}!{{/if}}) {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{{"text": "goodbye"}, {"text": "Goodbye"}, {"text": "GOODBYE"}}, "world": "world"},
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nil, nil, nil,
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"(GOODBYE!) (GOODBYE!) (GOODBYE! GOODBYE! GOODBYE!) cruel world!",
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},
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{
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"#each - each with function argument (1)",
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"{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": func() []map[string]string {
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return []map[string]string{{"text": "goodbye"}, {"text": "Goodbye"}, {"text": "GOODBYE"}}
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}, "world": "world"},
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nil, nil, nil,
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"goodbye! Goodbye! GOODBYE! cruel world!",
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},
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{
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"#each - each with function argument (2)",
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"{{#each goodbyes}}{{text}}! {{/each}}cruel {{world}}!",
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map[string]interface{}{"goodbyes": []map[string]string{}, "world": "world"},
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nil, nil, nil,
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"cruel world!",
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},
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{
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"#each - data passed to helpers",
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"{{#each letters}}{{this}}{{detectDataInsideEach}}{{/each}}",
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map[string][]string{"letters": {"a", "b", "c"}},
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map[string]interface{}{"exclaim": "!"},
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map[string]interface{}{"detectDataInsideEach": detectDataHelper},
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nil,
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"a!b!c!",
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},
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// @todo "each on implicit context" should throw error
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// SKIP: #log - "should call logger at default level"
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// SKIP: #log - "should call logger at data level"
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// SKIP: #log - "should output to info"
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// SKIP: #log - "should log at data level"
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// SKIP: #log - "should handle missing logger"
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// @note Test added
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// @todo Check log output
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{
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"#log",
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"{{log blah}}",
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map[string]string{"blah": "whee"},
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nil, nil, nil,
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"",
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},
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// @note Test added
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{
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"#lookup - should lookup array element",
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"{{#each goodbyes}}{{lookup ../data @index}}{{/each}}",
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map[string]interface{}{"goodbyes": []int{0, 1}, "data": []string{"foo", "bar"}},
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nil, nil, nil,
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"foobar",
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},
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{
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"#lookup - should lookup map element",
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"{{#each goodbyes}}{{lookup ../data .}}{{/each}}",
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map[string]interface{}{"goodbyes": []string{"foo", "bar"}, "data": map[string]string{"foo": "baz", "bar": "bat"}},
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nil, nil, nil,
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"bazbat",
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},
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{
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"#lookup - should lookup struct field",
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"{{#each goodbyes}}{{lookup ../data .}}{{/each}}",
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map[string]interface{}{"goodbyes": []string{"Foo", "Bar"}, "data": struct {
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Foo string
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Bar string
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}{"baz", "bat"}},
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nil, nil, nil,
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"bazbat",
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},
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{
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"#lookup - should lookup arbitrary content",
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"{{#each goodbyes}}{{lookup ../data .}}{{/each}}",
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map[string]interface{}{"goodbyes": []int{0, 1}, "data": []string{"foo", "bar"}},
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nil, nil, nil,
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"foobar",
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},
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{
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"#lookup - should not fail on undefined value",
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"{{#each goodbyes}}{{lookup ../bar .}}{{/each}}",
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map[string]interface{}{"goodbyes": []int{0, 1}, "data": []string{"foo", "bar"}},
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nil, nil, nil,
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"",
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},
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}
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func TestBuiltins(t *testing.T) {
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launchTests(t, builtinsTests)
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}
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