6cda6ef92e
* runtime/local: add support for idiomatic folder structures * runtime/local: add test coverage * runtime/local: increase test coverage * runtime/local: add test for empty local source * runtime/local: make entrypoint public
34 lines
1.2 KiB
Go
34 lines
1.2 KiB
Go
package local
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestEntrypoint(t *testing.T) {
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wd, _ := os.Getwd()
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// test a service with idiomatic folder structure
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result, err := Entrypoint(filepath.Join(wd, "test"))
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assert.Nil(t, err, "Didn'expected entrypoint to return an error")
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assert.Equal(t, "cmd/test/main.go", result, "Expected entrypoint to return cmd/test/main.go")
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// test a service with a top level main.go
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result, err = Entrypoint(filepath.Join(wd, "test/bar"))
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assert.Nil(t, err, "Didn'expected entrypoint to return an error")
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assert.Equal(t, "main.go", result, "Expected entrypoint to return main.go")
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// test a service with multiple main.go files within the cmd folder
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result, err = Entrypoint(filepath.Join(wd, "test/foo"))
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assert.Error(t, err, "Expected entrypoint to return an error when multiple main.go files exist")
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assert.Equal(t, "", result, "Expected entrypoint to not return a result")
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// test a service with no main.go files
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result, err = Entrypoint(filepath.Join(wd, "test/empty"))
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assert.Error(t, err, "Expected entrypoint to return an error when no main.go files exist")
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assert.Equal(t, "", result, "Expected entrypoint to not return a result")
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}
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