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62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package parser
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import (
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"os"
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"testing"
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"github.com/google/go-cmp/cmp"
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)
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func TestGenerateBindings(t *testing.T) {
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tests := []string{
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"struct_literal_single",
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"struct_literal_multiple",
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"struct_literal_multiple_other",
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"struct_literal_multiple_files",
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"function_single",
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"function_from_imported_package",
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"variable_single",
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"variable_single_from_function",
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"variable_single_from_other_function",
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}
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for _, projectDir := range tests {
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t.Run(projectDir, func(t *testing.T) {
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projectDir = "testdata/" + projectDir
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// Run parser on directory
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project, err := ParseProject(projectDir)
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if err != nil {
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t.Errorf("ParseProject() error = %v", err)
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return
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}
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// Generate Bindings
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got := GenerateBindings(project.BoundMethods)
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// Load bindings.js from project directory
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expected, err := os.ReadFile(projectDir + "/bindings.js")
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if err != nil {
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// Write file to project directory
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err = os.WriteFile(projectDir+"/bindings.got.js", []byte(got), 0644)
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if err != nil {
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t.Errorf("os.WriteFile() error = %v", err)
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return
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}
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t.Errorf("os.ReadFile() error = %v", err)
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return
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}
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// Compare
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if diff := cmp.Diff(string(expected), got); diff != "" {
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// Write file to project directory
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err = os.WriteFile(projectDir+"/bindings.got.js", []byte(got), 0644)
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if err != nil {
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t.Errorf("os.WriteFile() error = %v", err)
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return
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}
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t.Fatalf("GenerateService() mismatch (-want +got):\n%s", diff)
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}
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})
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}
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}
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