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sap-jenkins-library/cmd/karmaExecuteTests_test.go
Marcus Holl f4aa5fc377
Let the mocks fail if error is provided from a test (#940)
There was some command parsing with failure in case it started with fail. That is
IMO less transparent. Now we prepare more explicit with a failure from outside. This
enables us to prepare an error like we expect it in the free wild.
2019-11-07 09:02:11 +01:00

48 lines
1.6 KiB
Go

package cmd
import (
"errors"
"testing"
"github.com/SAP/jenkins-library/pkg/log"
"github.com/stretchr/testify/assert"
)
func TestRunKarma(t *testing.T) {
t.Run("success case", func(t *testing.T) {
opts := karmaExecuteTestsOptions{ModulePath: "./test", InstallCommand: "npm install test", RunCommand: "npm run test"}
e := execMockRunner{}
runKarma(opts, &e)
assert.Equal(t, e.dir[0], "./test", "install command dir incorrect")
assert.Equal(t, e.calls[0], execCall{exec: "npm", params: []string{"install", "test"}}, "install command/params incorrect")
assert.Equal(t, e.dir[1], "./test", "run command dir incorrect")
assert.Equal(t, e.calls[1], execCall{exec: "npm", params: []string{"run", "test"}}, "run command/params incorrect")
})
t.Run("error case install command", func(t *testing.T) {
var hasFailed bool
log.Entry().Logger.ExitFunc = func(int) { hasFailed = true }
opts := karmaExecuteTestsOptions{ModulePath: "./test", InstallCommand: "fail install test", RunCommand: "npm run test"}
e := execMockRunner{shouldFailWith: errors.New("error case")}
runKarma(opts, &e)
assert.True(t, hasFailed, "expected command to exit with fatal")
})
t.Run("error case run command", func(t *testing.T) {
var hasFailed bool
log.Entry().Logger.ExitFunc = func(int) { hasFailed = true }
opts := karmaExecuteTestsOptions{ModulePath: "./test", InstallCommand: "npm install test", RunCommand: "npm run test"}
e := execMockRunner{shouldFailWith: errors.New("error case")}
runKarma(opts, &e)
assert.True(t, hasFailed, "expected command to exit with fatal")
})
}