Migrate WithCustomerBaseCommand test to linux test suite for test cov…

…erage purposes

command_darwin_test.go

@@ -1,26 +1,12 @@
 package cmd
 
 import (
-	"os/exec"
 	"testing"
 	"time"
 
 	"github.com/stretchr/testify/assert"
 )
 
-func TestCommand_WithCustomBaseCommand(t *testing.T) {
-	cmd := NewCommand(
-		"echo $0",
-		WithCustomBaseCommand(exec.Command("/bin/bash", "-c")),
-	)
-
-	err := cmd.Execute()
-	assert.Nil(t, err)
-	// on darwin we use /bin/sh by default test if we're using bash
-	assert.NotEqual(t, "/bin/sh\n", cmd.Stdout())
-	assert.Equal(t, "/bin/bash\n", cmd.Stdout())
-}
-
 func TestCommand_ExecuteStderr(t *testing.T) {
 	cmd := NewCommand(">&2 echo hello")
 

command_linux_test.go

@@ -5,6 +5,7 @@ import (
 	"context"
 	"io/ioutil"
 	"os"
+	"os/exec"
 	"strings"
 	"testing"
 	"time"
@@ -157,3 +158,16 @@ func TestCommand_WithContext(t *testing.T) {
 	assert.NotNil(t, err)
 	assert.Equal(t, "context deadline exceeded", err.Error())
 }
+
+func TestCommand_WithCustomBaseCommand(t *testing.T) {
+	cmd := NewCommand(
+		"echo $0",
+		WithCustomBaseCommand(exec.Command("/bin/bash", "-c")),
+	)
+
+	err := cmd.Execute()
+	assert.Nil(t, err)
+	// on darwin we use /bin/sh by default test if we're using bash
+	assert.NotEqual(t, "/bin/sh\n", cmd.Stdout())
+	assert.Equal(t, "/bin/bash\n", cmd.Stdout())
+}