56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
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//go:build js && wasm
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package main
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import (
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"testing"
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"syscall/js"
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)
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func TestRenderToString_Good(t *testing.T) {
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gotAny := renderToString(js.Value{}, []js.Value{
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js.ValueOf("C"),
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js.ValueOf("en-GB"),
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js.ValueOf(map[string]any{"C": "<strong>hello</strong>"}),
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})
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got, ok := gotAny.(string)
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if !ok {
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t.Fatalf("renderToString should return string, got %T", gotAny)
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}
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want := `<main role="main" data-block="C-0"><strong>hello</strong></main>`
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if got != want {
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t.Fatalf("renderToString(...) = %q, want %q", got, want)
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}
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}
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func TestRenderToString_VariantTypeGuard(t *testing.T) {
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if got := renderToString(js.Value{}, []js.Value{js.ValueOf(123)}); got != "" {
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t.Fatalf("non-string variant should be empty, got %q", got)
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}
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if got := renderToString(js.Value{}, []js.Value{}); got != "" {
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t.Fatalf("missing variant should be empty, got %q", got)
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}
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}
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func TestRenderToString_LocaleTypeGuard(t *testing.T) {
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gotAny := renderToString(js.Value{}, []js.Value{
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js.ValueOf("C"),
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js.ValueOf(123),
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js.ValueOf(map[string]any{"C": "x"}),
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})
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got, ok := gotAny.(string)
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if !ok {
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t.Fatalf("renderToString should return string, got %T", gotAny)
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}
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want := `<main role="main" data-block="C-0">x</main>`
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if got != want {
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t.Fatalf("renderToString with non-string locale = %q, want %q", got, want)
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}
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}
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