stamm/dep_radar

package goimport

import (
    "context"
    "errors"
    "testing"

    "github.com/stamm/dep_radar/mocks"
    "github.com/stretchr/testify/mock"
    "github.com/stretchr/testify/require"
)

// Repos

func TestGetImports_Ok(t *testing.T) {
    t.Parallel()
    require := require.New(t)

    client := &mocks.IWebClient{}
    client.On("Get", mock.Anything, "https://test?go-get=1").Return([]byte(`<meta name="go-import" content="prefix vcs reporoot" />`), nil)
    meta, err := GetImports(context.Background(), client, "test")

    require.NoError(err)
    require.Len(meta, 1, "Expect 1")
    require.EqualValues("prefix", meta[0].Prefix)
    require.EqualValues("vcs", meta[0].VCS)
    require.EqualValues("reporoot", meta[0].RepoRoot)
}

func TestGetImports_Error(t *testing.T) {
    t.Parallel()
    require := require.New(t)

    client := &mocks.IWebClient{}
    client.On("Get", mock.Anything, "https://test?go-get=1").Return([]byte{}, errors.New("err"))
    meta, err := GetImports(context.Background(), client, "test")

    require.Error(err)
    require.Len(meta, 0)
}

func TestGetImports_ErrorBody(t *testing.T) {
    t.Parallel()
    require := require.New(t)

    client := &mocks.IWebClient{}
    client.On("Get", mock.Anything, "https://test?go-get=1").Return([]byte(`<meta name="go-import" content="prefix vcs reporoot"`), nil)
    meta, err := GetImports(context.Background(), client, "test")

    require.Error(err)
    require.Len(meta, 0)
}